Most drivers call the argument to the plane atomic_check hook simply state, which is going to conflict with the global atomic state in a later rework. Let's rename it to new_plane_state (or new_state depending on the convention used in the driver).

This was done using the coccinelle script below, and built tested:

@ plane_atomic_func @ identifier helpers; identifier func; @@

static const struct drm_plane_helper_funcs helpers = { .atomic_check = func, };

@ has_old_state @ identifier plane_atomic_func.func; identifier plane; expression e; symbol old_state; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *state) { ... struct drm_plane_state *old_state = e; ... }

@ depends on has_old_state @ identifier plane_atomic_func.func; identifier plane; symbol old_state; @@

func(struct drm_plane *plane, - struct drm_plane_state *state + struct drm_plane_state *new_state ) { <+... - state + new_state ...+> }

@ has_state @ identifier plane_atomic_func.func; identifier plane; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *state) { ... }

@ depends on has_state @ identifier plane_atomic_func.func; identifier plane; symbol old_state; @@

func(struct drm_plane *plane, - struct drm_plane_state *state + struct drm_plane_state *new_plane_state ) { <+... - state + new_plane_state ...+> }

Signed-off-by: Maxime Ripard maxime@cerno.tech --- .../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 13 +++--- .../gpu/drm/arm/display/komeda/komeda_plane.c | 11 ++--- drivers/gpu/drm/arm/hdlcd_crtc.c | 18 ++++---- drivers/gpu/drm/arm/malidp_planes.c | 36 ++++++++-------- drivers/gpu/drm/armada/armada_plane.c | 41 ++++++++++--------- drivers/gpu/drm/ast/ast_mode.c | 26 ++++++------ drivers/gpu/drm/exynos/exynos_drm_plane.c | 6 +-- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 6 +-- .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 22 +++++----- .../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 24 +++++------ drivers/gpu/drm/imx/dcss/dcss-plane.c | 26 ++++++------ drivers/gpu/drm/imx/ipuv3-plane.c | 31 +++++++------- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 27 ++++++------ drivers/gpu/drm/ingenic/ingenic-ipu.c | 30 +++++++------- drivers/gpu/drm/kmb/kmb_plane.c | 22 +++++----- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 16 ++++---- drivers/gpu/drm/meson/meson_overlay.c | 10 +++-- drivers/gpu/drm/meson/meson_plane.c | 10 +++-- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 35 ++++++++-------- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 9 ++-- drivers/gpu/drm/nouveau/dispnv50/wndw.c | 5 ++- drivers/gpu/drm/omapdrm/omap_plane.c | 19 +++++---- drivers/gpu/drm/qxl/qxl_display.c | 6 +-- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 7 ++-- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 7 ++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 27 ++++++------ drivers/gpu/drm/sti/sti_cursor.c | 22 +++++----- drivers/gpu/drm/sti/sti_gdp.c | 26 ++++++------ drivers/gpu/drm/sti/sti_hqvdp.c | 24 +++++------ drivers/gpu/drm/stm/ltdc.c | 10 ++--- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 10 +++-- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 10 +++-- drivers/gpu/drm/tegra/dc.c | 38 ++++++++--------- drivers/gpu/drm/tegra/hub.c | 18 ++++---- drivers/gpu/drm/tidss/tidss_plane.c | 34 ++++++++------- drivers/gpu/drm/tilcdc/tilcdc_plane.c | 24 +++++------ drivers/gpu/drm/vc4/vc4_plane.c | 10 ++--- drivers/gpu/drm/virtio/virtgpu_plane.c | 9 ++-- drivers/gpu/drm/vkms/vkms_plane.c | 11 ++--- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 13 +++--- drivers/gpu/drm/xlnx/zynqmp_disp.c | 10 +++-- 41 files changed, 402 insertions(+), 357 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 476bf2e6a4f4..d85336c43e5e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6439,7 +6439,7 @@ static int dm_plane_helper_check_state(struct drm_plane_state *state, }

static int dm_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct amdgpu_device *adev = drm_to_adev(plane->dev); struct dc *dc = adev->dm.dc; @@ -6448,23 +6448,24 @@ static int dm_plane_atomic_check(struct drm_plane *plane, struct drm_crtc_state *new_crtc_state; int ret;

- trace_amdgpu_dm_plane_atomic_check(state); + trace_amdgpu_dm_plane_atomic_check(new_plane_state);

- dm_plane_state = to_dm_plane_state(state); + dm_plane_state = to_dm_plane_state(new_plane_state);

if (!dm_plane_state->dc_state) return 0;

new_crtc_state = - drm_atomic_get_new_crtc_state(state->state, state->crtc); + drm_atomic_get_new_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (!new_crtc_state) return -EINVAL;

- ret = dm_plane_helper_check_state(state, new_crtc_state); + ret = dm_plane_helper_check_state(new_plane_state, new_crtc_state); if (ret) return ret;

- ret = fill_dc_scaling_info(state, &scaling_info); + ret = fill_dc_scaling_info(new_plane_state, &scaling_info); if (ret) return ret;

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c index 98e915e325dd..ee8b7023ad7a 100644 --- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c +++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c @@ -71,20 +71,21 @@ komeda_plane_init_data_flow(struct drm_plane_state *st, */ static int komeda_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct komeda_plane *kplane = to_kplane(plane); - struct komeda_plane_state *kplane_st = to_kplane_st(state); + struct komeda_plane_state *kplane_st = to_kplane_st(new_plane_state); struct komeda_layer *layer = kplane->layer; struct drm_crtc_state *crtc_st; struct komeda_crtc_state *kcrtc_st; struct komeda_data_flow_cfg dflow; int err;

- if (!state->crtc || !state->fb) + if (!new_plane_state->crtc || !new_plane_state->fb) return 0;

- crtc_st = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_st = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_st) || !crtc_st->enable) { DRM_DEBUG_ATOMIC("Cannot update plane on a disabled CRTC.\n"); return -EINVAL; @@ -96,7 +97,7 @@ komeda_plane_atomic_check(struct drm_plane *plane,

kcrtc_st = to_kcrtc_st(crtc_st);

- err = komeda_plane_init_data_flow(state, kcrtc_st, &dflow); + err = komeda_plane_init_data_flow(new_plane_state, kcrtc_st, &dflow); if (err) return err;

diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index a3234bfb0917..d5a79a4aa996 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -229,12 +229,12 @@ static const struct drm_crtc_helper_funcs hdlcd_crtc_helper_funcs = { };

static int hdlcd_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { int i; struct drm_crtc *crtc; struct drm_crtc_state *crtc_state; - u32 src_h = state->src_h >> 16; + u32 src_h = new_plane_state->src_h >> 16;

/* only the HDLCD_REG_FB_LINE_COUNT register has a limit */ if (src_h >= HDLCD_MAX_YRES) { @@ -242,14 +242,16 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane, return -EINVAL; }

- for_each_new_crtc_in_state(state->state, crtc, crtc_state, i) { + for_each_new_crtc_in_state(new_plane_state->state, crtc, crtc_state, + i) { /* we cannot disable the plane while the CRTC is active */ - if (!state->fb && crtc_state->active) + if (!new_plane_state->fb && crtc_state->active) return -EINVAL; - return drm_atomic_helper_check_plane_state(state, crtc_state, - DRM_PLANE_HELPER_NO_SCALING, - DRM_PLANE_HELPER_NO_SCALING, - false, true); + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, + DRM_PLANE_HELPER_NO_SCALING, + DRM_PLANE_HELPER_NO_SCALING, + false, true); }

return 0; diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index 351a85088d0e..e64367f55c70 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -502,20 +502,20 @@ static void malidp_de_prefetch_settings(struct malidp_plane *mp, }

static int malidp_de_plane_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct malidp_plane *mp = to_malidp_plane(plane); - struct malidp_plane_state *ms = to_malidp_plane_state(state); - bool rotated = state->rotation & MALIDP_ROTATED_MASK; + struct malidp_plane_state *ms = to_malidp_plane_state(new_plane_state); + bool rotated = new_plane_state->rotation & MALIDP_ROTATED_MASK; struct drm_framebuffer *fb; - u16 pixel_alpha = state->pixel_blend_mode; + u16 pixel_alpha = new_plane_state->pixel_blend_mode; int i, ret; unsigned int block_w, block_h;

- if (!state->crtc || WARN_ON(!state->fb)) + if (!new_plane_state->crtc || WARN_ON(!new_plane_state->fb)) return 0;

- fb = state->fb; + fb = new_plane_state->fb;

ms->format = malidp_hw_get_format_id(&mp->hwdev->hw->map, mp->layer->id, fb->format->format, @@ -541,15 +541,15 @@ static int malidp_de_plane_check(struct drm_plane *plane, DRM_DEBUG_KMS("Buffer width/height needs to be a multiple of tile sizes"); return -EINVAL; } - if ((state->src_x >> 16) % block_w || (state->src_y >> 16) % block_h) { + if ((new_plane_state->src_x >> 16) % block_w || (new_plane_state->src_y >> 16) % block_h) { DRM_DEBUG_KMS("Plane src_x/src_y needs to be a multiple of tile sizes"); return -EINVAL; }

- if ((state->crtc_w > mp->hwdev->max_line_size) || - (state->crtc_h > mp->hwdev->max_line_size) || - (state->crtc_w < mp->hwdev->min_line_size) || - (state->crtc_h < mp->hwdev->min_line_size)) + if ((new_plane_state->crtc_w > mp->hwdev->max_line_size) || + (new_plane_state->crtc_h > mp->hwdev->max_line_size) || + (new_plane_state->crtc_w < mp->hwdev->min_line_size) || + (new_plane_state->crtc_h < mp->hwdev->min_line_size)) return -EINVAL;

/* @@ -559,15 +559,15 @@ static int malidp_de_plane_check(struct drm_plane *plane, */ if (ms->n_planes == 3 && !(mp->hwdev->hw->features & MALIDP_DEVICE_LV_HAS_3_STRIDES) && - (state->fb->pitches[1] != state->fb->pitches[2])) + (new_plane_state->fb->pitches[1] != new_plane_state->fb->pitches[2])) return -EINVAL;

- ret = malidp_se_check_scaling(mp, state); + ret = malidp_se_check_scaling(mp, new_plane_state); if (ret) return ret;

/* validate the rotation constraints for each layer */ - if (state->rotation != DRM_MODE_ROTATE_0) { + if (new_plane_state->rotation != DRM_MODE_ROTATE_0) { if (mp->layer->rot == ROTATE_NONE) return -EINVAL; if ((mp->layer->rot == ROTATE_COMPRESSED) && !(fb->modifier)) @@ -588,11 +588,11 @@ static int malidp_de_plane_check(struct drm_plane *plane, }

ms->rotmem_size = 0; - if (state->rotation & MALIDP_ROTATED_MASK) { + if (new_plane_state->rotation & MALIDP_ROTATED_MASK) { int val;

- val = mp->hwdev->hw->rotmem_required(mp->hwdev, state->crtc_w, - state->crtc_h, + val = mp->hwdev->hw->rotmem_required(mp->hwdev, new_plane_state->crtc_w, + new_plane_state->crtc_h, fb->format->format, !!(fb->modifier)); if (val < 0) @@ -602,7 +602,7 @@ static int malidp_de_plane_check(struct drm_plane *plane, }

/* HW can't support plane + pixel blending */ - if ((state->alpha != DRM_BLEND_ALPHA_OPAQUE) && + if ((new_plane_state->alpha != DRM_BLEND_ALPHA_OPAQUE) && (pixel_alpha != DRM_MODE_BLEND_PIXEL_NONE) && fb->format->has_alpha) return -EINVAL; diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c index e7cc2b343bcb..27f83b07c8eb 100644 --- a/drivers/gpu/drm/armada/armada_plane.c +++ b/drivers/gpu/drm/armada/armada_plane.c @@ -106,50 +106,53 @@ void armada_drm_plane_cleanup_fb(struct drm_plane *plane, }

int armada_drm_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct armada_plane_state *st = to_armada_plane_state(state); - struct drm_crtc *crtc = state->crtc; + struct armada_plane_state *st = to_armada_plane_state(new_plane_state); + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; bool interlace; int ret;

- if (!state->fb || WARN_ON(!state->crtc)) { - state->visible = false; + if (!new_plane_state->fb || WARN_ON(!new_plane_state->crtc)) { + new_plane_state->visible = false; return 0; }

- if (state->state) - crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + if (new_plane_state->state) + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); else crtc_state = crtc->state;

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, 0, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, + 0, INT_MAX, true, false); if (ret) return ret;

interlace = crtc_state->adjusted_mode.flags & DRM_MODE_FLAG_INTERLACE; if (interlace) { - if ((state->dst.y1 | state->dst.y2) & 1) + if ((new_plane_state->dst.y1 | new_plane_state->dst.y2) & 1) return -EINVAL; - st->src_hw = drm_rect_height(&state->src) >> 17; - st->dst_yx = state->dst.y1 >> 1; - st->dst_hw = drm_rect_height(&state->dst) >> 1; + st->src_hw = drm_rect_height(&new_plane_state->src) >> 17; + st->dst_yx = new_plane_state->dst.y1 >> 1; + st->dst_hw = drm_rect_height(&new_plane_state->dst) >> 1; } else { - st->src_hw = drm_rect_height(&state->src) >> 16; - st->dst_yx = state->dst.y1; - st->dst_hw = drm_rect_height(&state->dst); + st->src_hw = drm_rect_height(&new_plane_state->src) >> 16; + st->dst_yx = new_plane_state->dst.y1; + st->dst_hw = drm_rect_height(&new_plane_state->dst); }

st->src_hw <<= 16; - st->src_hw |= drm_rect_width(&state->src) >> 16; + st->src_hw |= drm_rect_width(&new_plane_state->src) >> 16; st->dst_yx <<= 16; - st->dst_yx |= state->dst.x1 & 0x0000ffff; + st->dst_yx |= new_plane_state->dst.x1 & 0x0000ffff; st->dst_hw <<= 16; - st->dst_hw |= drm_rect_width(&state->dst) & 0x0000ffff; + st->dst_hw |= drm_rect_width(&new_plane_state->dst) & 0x0000ffff;

- armada_drm_plane_calc(state, st->addrs, st->pitches, interlace); + armada_drm_plane_calc(new_plane_state, st->addrs, st->pitches, + interlace); st->interlace = interlace;

return 0; diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 5b0ec785c516..6331f9e41a3e 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -535,30 +535,31 @@ static const uint32_t ast_primary_plane_formats[] = { };

static int ast_primary_plane_helper_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state; struct ast_crtc_state *ast_crtc_state; int ret;

- if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- crtc_state = drm_atomic_get_new_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(new_plane_state->state, + new_plane_state->crtc);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true); if (ret) return ret;

- if (!state->visible) + if (!new_plane_state->visible) return 0;

ast_crtc_state = to_ast_crtc_state(crtc_state);

- ast_crtc_state->format = state->fb->format; + ast_crtc_state->format = new_plane_state->fb->format;

return 0; } @@ -651,25 +652,26 @@ ast_cursor_plane_helper_prepare_fb(struct drm_plane *plane, }

static int ast_cursor_plane_helper_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; int ret;

- if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- crtc_state = drm_atomic_get_new_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_new_crtc_state(new_plane_state->state, + new_plane_state->crtc);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); if (ret) return ret;

- if (!state->visible) + if (!new_plane_state->visible) return 0;

if (fb->width > AST_MAX_HWC_WIDTH || fb->height > AST_MAX_HWC_HEIGHT) diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index b29afced7374..009a62978fbc 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -228,14 +228,14 @@ exynos_drm_plane_check_size(const struct exynos_drm_plane_config *config, }

static int exynos_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane); struct exynos_drm_plane_state *exynos_state = - to_exynos_plane_state(state); + to_exynos_plane_state(new_plane_state); int ret = 0;

- if (!state->crtc || !state->fb) + if (!new_plane_state->crtc || !new_plane_state->fb) return 0;

/* translate state into exynos_state */ diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c index 3c6d9f3913d5..fc3ec6b4c732 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c @@ -33,11 +33,11 @@ static int fsl_dcu_drm_plane_index(struct drm_plane *plane) }

static int fsl_dcu_drm_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb;

- if (!state->fb || !state->crtc) + if (!new_plane_state->fb || !new_plane_state->crtc) return 0;

switch (fb->format->format) { diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c index 096eea985b6f..d276f37d9d80 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c @@ -53,27 +53,27 @@ static const struct hibmc_dislay_pll_config hibmc_pll_table[] = { };

static int hibmc_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; - struct drm_crtc *crtc = state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; - u32 src_w = state->src_w >> 16; - u32 src_h = state->src_h >> 16; + u32 src_w = new_plane_state->src_w >> 16; + u32 src_h = new_plane_state->src_h >> 16;

if (!crtc || !fb) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- if (src_w != state->crtc_w || src_h != state->crtc_h) { + if (src_w != new_plane_state->crtc_w || src_h != new_plane_state->crtc_h) { drm_dbg_atomic(plane->dev, "scale not support\n"); return -EINVAL; }

- if (state->crtc_x < 0 || state->crtc_y < 0) { + if (new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0) { drm_dbg_atomic(plane->dev, "crtc_x/y of drm_plane state is invalid\n"); return -EINVAL; } @@ -81,15 +81,15 @@ static int hibmc_plane_atomic_check(struct drm_plane *plane, if (!crtc_state->enable) return 0;

- if (state->crtc_x + state->crtc_w > + if (new_plane_state->crtc_x + new_plane_state->crtc_w > crtc_state->adjusted_mode.hdisplay || - state->crtc_y + state->crtc_h > + new_plane_state->crtc_y + new_plane_state->crtc_h > crtc_state->adjusted_mode.vdisplay) { drm_dbg_atomic(plane->dev, "visible portion of plane is invalid\n"); return -EINVAL; }

- if (state->fb->pitches[0] % 128 != 0) { + if (new_plane_state->fb->pitches[0] % 128 != 0) { drm_dbg_atomic(plane->dev, "wrong stride with 128-byte aligned\n"); return -EINVAL; } diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c index aa6c53f88f7c..c8f72098a73f 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c @@ -758,19 +758,19 @@ static void ade_disable_channel(struct kirin_plane *kplane) }

static int ade_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; - struct drm_crtc *crtc = state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; - u32 src_x = state->src_x >> 16; - u32 src_y = state->src_y >> 16; - u32 src_w = state->src_w >> 16; - u32 src_h = state->src_h >> 16; - int crtc_x = state->crtc_x; - int crtc_y = state->crtc_y; - u32 crtc_w = state->crtc_w; - u32 crtc_h = state->crtc_h; + u32 src_x = new_plane_state->src_x >> 16; + u32 src_y = new_plane_state->src_y >> 16; + u32 src_w = new_plane_state->src_w >> 16; + u32 src_h = new_plane_state->src_h >> 16; + int crtc_x = new_plane_state->crtc_x; + int crtc_y = new_plane_state->crtc_y; + u32 crtc_w = new_plane_state->crtc_w; + u32 crtc_h = new_plane_state->crtc_h; u32 fmt;

if (!crtc || !fb) @@ -780,7 +780,7 @@ static int ade_plane_atomic_check(struct drm_plane *plane, if (fmt == ADE_FORMAT_UNSUPPORT) return -EINVAL;

- crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c index 03ba88f7f995..c76fce2e8cf6 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c @@ -137,11 +137,11 @@ static bool dcss_plane_is_source_size_allowed(u16 src_w, u16 src_h, u32 pix_fmt) }

static int dcss_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct dcss_plane *dcss_plane = to_dcss_plane(plane); struct dcss_dev *dcss = plane->dev->dev_private; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb; bool is_primary_plane = plane->type == DRM_PLANE_TYPE_PRIMARY; struct drm_gem_cma_object *cma_obj; struct drm_crtc_state *crtc_state; @@ -149,20 +149,20 @@ static int dcss_plane_atomic_check(struct drm_plane *plane, int min, max; int ret;

- if (!fb || !state->crtc) + if (!fb || !new_plane_state->crtc) return 0;

cma_obj = drm_fb_cma_get_gem_obj(fb, 0); WARN_ON(!cma_obj);

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, - state->crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + new_plane_state->crtc);

hdisplay = crtc_state->adjusted_mode.hdisplay; vdisplay = crtc_state->adjusted_mode.vdisplay;

- if (!dcss_plane_is_source_size_allowed(state->src_w >> 16, - state->src_h >> 16, + if (!dcss_plane_is_source_size_allowed(new_plane_state->src_w >> 16, + new_plane_state->src_h >> 16, fb->format->format)) { DRM_DEBUG_KMS("Source plane size is not allowed!\n"); return -EINVAL; @@ -171,26 +171,26 @@ static int dcss_plane_atomic_check(struct drm_plane *plane, dcss_scaler_get_min_max_ratios(dcss->scaler, dcss_plane->ch_num, &min, &max);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, min, max, !is_primary_plane, false); if (ret) return ret;

- if (!state->visible) + if (!new_plane_state->visible) return 0;

if (!dcss_plane_can_rotate(fb->format, !!(fb->flags & DRM_MODE_FB_MODIFIERS), fb->modifier, - state->rotation)) { + new_plane_state->rotation)) { DRM_DEBUG_KMS("requested rotation is not allowed!\n"); return -EINVAL; }

- if ((state->crtc_x < 0 || state->crtc_y < 0 || - state->crtc_x + state->crtc_w > hdisplay || - state->crtc_y + state->crtc_h > vdisplay) && + if ((new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0 || + new_plane_state->crtc_x + new_plane_state->crtc_w > hdisplay || + new_plane_state->crtc_y + new_plane_state->crtc_h > vdisplay) && !dcss_plane_fb_is_linear(fb)) { DRM_DEBUG_KMS("requested cropping operation is not allowed!\n"); return -EINVAL; diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 8a4235d9d9f1..2cb09e9d9306 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -344,12 +344,12 @@ static const struct drm_plane_funcs ipu_plane_funcs = { };

static int ipu_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_state) { struct drm_plane_state *old_state = plane->state; struct drm_crtc_state *crtc_state; struct device *dev = plane->dev->dev; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_state->fb; struct drm_framebuffer *old_fb = old_state->fb; unsigned long eba, ubo, vbo, old_ubo, old_vbo, alpha_eba; bool can_position = (plane->type == DRM_PLANE_TYPE_OVERLAY); @@ -359,15 +359,16 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, if (!fb) return 0;

- if (WARN_ON(!state->crtc)) + if (WARN_ON(!new_state->crtc)) return -EINVAL;

crtc_state = - drm_atomic_get_existing_crtc_state(state->state, state->crtc); + drm_atomic_get_existing_crtc_state(new_state->state, + new_state->crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, can_position, true); @@ -381,7 +382,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, switch (plane->type) { case DRM_PLANE_TYPE_PRIMARY: /* full plane minimum width is 13 pixels */ - if (drm_rect_width(&state->dst) < 13) + if (drm_rect_width(&new_state->dst) < 13) return -EINVAL; break; case DRM_PLANE_TYPE_OVERLAY: @@ -391,7 +392,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, return -EINVAL; }

- if (drm_rect_height(&state->dst) < 2) + if (drm_rect_height(&new_state->dst) < 2) return -EINVAL;

/* @@ -402,12 +403,12 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, * callback. */ if (old_fb && - (drm_rect_width(&state->dst) != drm_rect_width(&old_state->dst) || - drm_rect_height(&state->dst) != drm_rect_height(&old_state->dst) || + (drm_rect_width(&new_state->dst) != drm_rect_width(&old_state->dst) || + drm_rect_height(&new_state->dst) != drm_rect_height(&old_state->dst) || fb->format != old_fb->format)) crtc_state->mode_changed = true;

- eba = drm_plane_state_to_eba(state, 0); + eba = drm_plane_state_to_eba(new_state, 0);

if (eba & 0x7) return -EINVAL; @@ -433,7 +434,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, * - Only EBA may be changed while scanout is active * - The strides of U and V planes must be identical. */ - vbo = drm_plane_state_to_vbo(state); + vbo = drm_plane_state_to_vbo(new_state);

if (vbo & 0x7 || vbo > 0xfffff8) return -EINVAL; @@ -450,7 +451,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, fallthrough; case DRM_FORMAT_NV12: case DRM_FORMAT_NV16: - ubo = drm_plane_state_to_ubo(state); + ubo = drm_plane_state_to_ubo(new_state);

if (ubo & 0x7 || ubo > 0xfffff8) return -EINVAL; @@ -471,8 +472,8 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, * The x/y offsets must be even in case of horizontal/vertical * chroma subsampling. */ - if (((state->src.x1 >> 16) & (fb->format->hsub - 1)) || - ((state->src.y1 >> 16) & (fb->format->vsub - 1))) + if (((new_state->src.x1 >> 16) & (fb->format->hsub - 1)) || + ((new_state->src.y1 >> 16) & (fb->format->vsub - 1))) return -EINVAL; break; case DRM_FORMAT_RGB565_A8: @@ -481,7 +482,7 @@ static int ipu_plane_atomic_check(struct drm_plane *plane, case DRM_FORMAT_BGR888_A8: case DRM_FORMAT_RGBX8888_A8: case DRM_FORMAT_BGRX8888_A8: - alpha_eba = drm_plane_state_to_eba(state, 1); + alpha_eba = drm_plane_state_to_eba(new_state, 1); if (alpha_eba & 0x7) return -EINVAL;

diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 7bb31fbee29d..f589923b4a5d 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -359,21 +359,22 @@ static void ingenic_drm_crtc_atomic_flush(struct drm_crtc *crtc, }

static int ingenic_drm_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct ingenic_drm *priv = drm_device_get_priv(plane->dev); struct drm_crtc_state *crtc_state; - struct drm_crtc *crtc = state->crtc ?: plane->state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc ?: plane->state->crtc; int ret;

if (!crtc) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, priv->soc_info->has_osd, @@ -386,9 +387,9 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane, * Note that state->src_* are in 16.16 fixed-point format. */ if (!priv->soc_info->has_osd && - (state->src_x != 0 || - (state->src_w >> 16) != state->crtc_w || - (state->src_h >> 16) != state->crtc_h)) + (new_plane_state->src_x != 0 || + (new_plane_state->src_w >> 16) != new_plane_state->crtc_w || + (new_plane_state->src_h >> 16) != new_plane_state->crtc_h)) return -EINVAL;

/* @@ -396,12 +397,12 @@ static int ingenic_drm_plane_atomic_check(struct drm_plane *plane, * its position, size or depth. */ if (priv->soc_info->has_osd && - (!plane->state->fb || !state->fb || - plane->state->crtc_x != state->crtc_x || - plane->state->crtc_y != state->crtc_y || - plane->state->crtc_w != state->crtc_w || - plane->state->crtc_h != state->crtc_h || - plane->state->fb->format->format != state->fb->format->format)) + (!plane->state->fb || !new_plane_state->fb || + plane->state->crtc_x != new_plane_state->crtc_x || + plane->state->crtc_y != new_plane_state->crtc_y || + plane->state->crtc_w != new_plane_state->crtc_w || + plane->state->crtc_h != new_plane_state->crtc_h || + plane->state->fb->format->format != new_plane_state->fb->format->format)) crtc_state->mode_changed = true;

return 0; diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index e52777ef85fd..623f42d44b07 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -514,49 +514,49 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, }

static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { unsigned int num_w, denom_w, num_h, denom_h, xres, yres, max_w, max_h; struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane); - struct drm_crtc *crtc = state->crtc ?: plane->state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc ?: plane->state->crtc; struct drm_crtc_state *crtc_state;

if (!crtc) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

/* Request a full modeset if we are enabling or disabling the IPU. */ - if (!plane->state->crtc ^ !state->crtc) + if (!plane->state->crtc ^ !new_plane_state->crtc) crtc_state->mode_changed = true;

- if (!state->crtc || + if (!new_plane_state->crtc || !crtc_state->mode.hdisplay || !crtc_state->mode.vdisplay) return 0;

/* Plane must be fully visible */ - if (state->crtc_x < 0 || state->crtc_y < 0 || - state->crtc_x + state->crtc_w > crtc_state->mode.hdisplay || - state->crtc_y + state->crtc_h > crtc_state->mode.vdisplay) + if (new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0 || + new_plane_state->crtc_x + new_plane_state->crtc_w > crtc_state->mode.hdisplay || + new_plane_state->crtc_y + new_plane_state->crtc_h > crtc_state->mode.vdisplay) return -EINVAL;

/* Minimum size is 4x4 */ - if ((state->src_w >> 16) < 4 || (state->src_h >> 16) < 4) + if ((new_plane_state->src_w >> 16) < 4 || (new_plane_state->src_h >> 16) < 4) return -EINVAL;

/* Input and output lines must have an even number of pixels. */ - if (((state->src_w >> 16) & 1) || (state->crtc_w & 1)) + if (((new_plane_state->src_w >> 16) & 1) || (new_plane_state->crtc_w & 1)) return -EINVAL;

- if (!osd_changed(state, plane->state)) + if (!osd_changed(new_plane_state, plane->state)) return 0;

crtc_state->mode_changed = true;

- xres = state->src_w >> 16; - yres = state->src_h >> 16; + xres = new_plane_state->src_w >> 16; + yres = new_plane_state->src_h >> 16;

/* * Increase the scaled image's theorical width/height until we find a @@ -568,13 +568,13 @@ static int ingenic_ipu_plane_atomic_check(struct drm_plane *plane, max_w = crtc_state->mode.hdisplay * 102 / 100; max_h = crtc_state->mode.vdisplay * 102 / 100;

- for (denom_w = xres, num_w = state->crtc_w; num_w <= max_w; num_w++) + for (denom_w = xres, num_w = new_plane_state->crtc_w; num_w <= max_w; num_w++) if (!reduce_fraction(&num_w, &denom_w)) break; if (num_w > max_w) return -EINVAL;

- for (denom_h = yres, num_h = state->crtc_h; num_h <= max_h; num_h++) + for (denom_h = yres, num_h = new_plane_state->crtc_h; num_h <= max_h; num_h++) if (!reduce_fraction(&num_h, &denom_h)) break; if (num_h > max_h) diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c index be8eea3830c1..51ceaae9e7e8 100644 --- a/drivers/gpu/drm/kmb/kmb_plane.c +++ b/drivers/gpu/drm/kmb/kmb_plane.c @@ -77,32 +77,34 @@ static unsigned int check_pixel_format(struct drm_plane *plane, u32 format) }

static int kmb_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_framebuffer *fb; int ret; struct drm_crtc_state *crtc_state; bool can_position;

- fb = state->fb; - if (!fb || !state->crtc) + fb = new_plane_state->fb; + if (!fb || !new_plane_state->crtc) return 0;

ret = check_pixel_format(plane, fb->format->format); if (ret) return ret;

- if (state->crtc_w > KMB_MAX_WIDTH || state->crtc_h > KMB_MAX_HEIGHT) + if (new_plane_state->crtc_w > KMB_MAX_WIDTH || new_plane_state->crtc_h > KMB_MAX_HEIGHT) return -EINVAL; - if (state->crtc_w < KMB_MIN_WIDTH || state->crtc_h < KMB_MIN_HEIGHT) + if (new_plane_state->crtc_w < KMB_MIN_WIDTH || new_plane_state->crtc_h < KMB_MIN_HEIGHT) return -EINVAL; can_position = (plane->type == DRM_PLANE_TYPE_OVERLAY); crtc_state = - drm_atomic_get_existing_crtc_state(state->state, state->crtc); - return drm_atomic_helper_check_plane_state(state, crtc_state, - DRM_PLANE_HELPER_NO_SCALING, - DRM_PLANE_HELPER_NO_SCALING, - can_position, true); + drm_atomic_get_existing_crtc_state(new_plane_state->state, + new_plane_state->crtc); + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, + DRM_PLANE_HELPER_NO_SCALING, + DRM_PLANE_HELPER_NO_SCALING, + can_position, true); }

static void kmb_plane_atomic_disable(struct drm_plane *plane, diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 30ebcfd8832f..cdd2f8cfb4ab 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -141,28 +141,30 @@ static const struct drm_plane_funcs mtk_plane_funcs = { };

static int mtk_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; int ret;

if (!fb) return 0;

- if (WARN_ON(!state->crtc)) + if (WARN_ON(!new_plane_state->crtc)) return 0;

- ret = mtk_drm_crtc_plane_check(state->crtc, plane, - to_mtk_plane_state(state)); + ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane, + to_mtk_plane_state(new_plane_state)); if (ret) return ret;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, true, true); diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c index 1ffbbecafa22..a419a8c514e1 100644 --- a/drivers/gpu/drm/meson/meson_overlay.c +++ b/drivers/gpu/drm/meson/meson_overlay.c @@ -165,18 +165,20 @@ struct meson_overlay { #define FRAC_16_16(mult, div) (((mult) << 16) / (div))

static int meson_overlay_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state;

- if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, FRAC_16_16(1, 5), FRAC_16_16(5, 1), true, true); diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c index 35338ed18209..2c1256caf48a 100644 --- a/drivers/gpu/drm/meson/meson_plane.c +++ b/drivers/gpu/drm/meson/meson_plane.c @@ -71,14 +71,15 @@ struct meson_plane { #define FRAC_16_16(mult, div) (((mult) << 16) / (div))

static int meson_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state;

- if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

@@ -87,7 +88,8 @@ static int meson_plane_atomic_check(struct drm_plane *plane, * - Upscaling up to 5x, vertical and horizontal * - Final coordinates must match crtc size */ - return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, FRAC_16_16(1, 5), DRM_PLANE_HELPER_NO_SCALING, false, true); diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index bc0231a50132..9bce72627ff0 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -950,44 +950,45 @@ static bool dpu_plane_validate_src(struct drm_rect *src, }

static int dpu_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { int ret = 0, min_scale; struct dpu_plane *pdpu = to_dpu_plane(plane); - struct dpu_plane_state *pstate = to_dpu_plane_state(state); + struct dpu_plane_state *pstate = to_dpu_plane_state(new_plane_state); const struct drm_crtc_state *crtc_state = NULL; const struct dpu_format *fmt; struct drm_rect src, dst, fb_rect = { 0 }; uint32_t min_src_size, max_linewidth;

- if (state->crtc) - crtc_state = drm_atomic_get_new_crtc_state(state->state, - state->crtc); + if (new_plane_state->crtc) + crtc_state = drm_atomic_get_new_crtc_state(new_plane_state->state, + new_plane_state->crtc);

min_scale = FRAC_16_16(1, pdpu->pipe_sblk->maxupscale); - ret = drm_atomic_helper_check_plane_state(state, crtc_state, min_scale, - pdpu->pipe_sblk->maxdwnscale << 16, - true, true); + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, + min_scale, + pdpu->pipe_sblk->maxdwnscale << 16, + true, true); if (ret) { DPU_DEBUG_PLANE(pdpu, "Check plane state failed (%d)\n", ret); return ret; } - if (!state->visible) + if (!new_plane_state->visible) return 0;

- src.x1 = state->src_x >> 16; - src.y1 = state->src_y >> 16; - src.x2 = src.x1 + (state->src_w >> 16); - src.y2 = src.y1 + (state->src_h >> 16); + src.x1 = new_plane_state->src_x >> 16; + src.y1 = new_plane_state->src_y >> 16; + src.x2 = src.x1 + (new_plane_state->src_w >> 16); + src.y2 = src.y1 + (new_plane_state->src_h >> 16);

- dst = drm_plane_state_dest(state); + dst = drm_plane_state_dest(new_plane_state);

- fb_rect.x2 = state->fb->width; - fb_rect.y2 = state->fb->height; + fb_rect.x2 = new_plane_state->fb->width; + fb_rect.y2 = new_plane_state->fb->height;

max_linewidth = pdpu->catalog->caps->max_linewidth;

- fmt = to_dpu_format(msm_framebuffer_format(state->fb)); + fmt = to_dpu_format(msm_framebuffer_format(new_plane_state->fb));

min_src_size = DPU_FORMAT_IS_YUV(fmt) ? 2 : 1;

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 05fa8255caeb..f5434a5254e0 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -404,20 +404,21 @@ static int mdp5_plane_atomic_check_with_state(struct drm_crtc_state *crtc_state, }

static int mdp5_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc *crtc; struct drm_crtc_state *crtc_state;

- crtc = state->crtc ? state->crtc : plane->state->crtc; + crtc = new_plane_state->crtc ? new_plane_state->crtc : plane->state->crtc; if (!crtc) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

- return mdp5_plane_atomic_check_with_state(crtc_state, state); + return mdp5_plane_atomic_check_with_state(crtc_state, new_plane_state); }

static void mdp5_plane_atomic_update(struct drm_plane *plane, diff --git a/drivers/gpu/drm/nouveau/dispnv50/wndw.c b/drivers/gpu/drm/nouveau/dispnv50/wndw.c index 0356474ad6f6..f83bfc0794ab 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/wndw.c +++ b/drivers/gpu/drm/nouveau/dispnv50/wndw.c @@ -434,12 +434,13 @@ nv50_wndw_atomic_check_lut(struct nv50_wndw *wndw, }

static int -nv50_wndw_atomic_check(struct drm_plane *plane, struct drm_plane_state *state) +nv50_wndw_atomic_check(struct drm_plane *plane, + struct drm_plane_state *new_plane_state) { struct nouveau_drm *drm = nouveau_drm(plane->dev); struct nv50_wndw *wndw = nv50_wndw(plane); struct nv50_wndw_atom *armw = nv50_wndw_atom(wndw->plane.state); - struct nv50_wndw_atom *asyw = nv50_wndw_atom(state); + struct nv50_wndw_atom *asyw = nv50_wndw_atom(new_plane_state); struct nv50_head_atom *harm = NULL, *asyh = NULL; bool modeset = false; int ret; diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 51dc24acea73..78d0eb1fd69d 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -99,18 +99,19 @@ static void omap_plane_atomic_disable(struct drm_plane *plane, }

static int omap_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state;

- if (!state->fb) + if (!new_plane_state->fb) return 0;

/* crtc should only be NULL when disabling (i.e., !state->fb) */ - if (WARN_ON(!state->crtc)) + if (WARN_ON(!new_plane_state->crtc)) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + new_plane_state->crtc); /* we should have a crtc state if the plane is attached to a crtc */ if (WARN_ON(!crtc_state)) return 0; @@ -118,17 +119,17 @@ static int omap_plane_atomic_check(struct drm_plane *plane, if (!crtc_state->enable) return 0;

- if (state->crtc_x < 0 || state->crtc_y < 0) + if (new_plane_state->crtc_x < 0 || new_plane_state->crtc_y < 0) return -EINVAL;

- if (state->crtc_x + state->crtc_w > crtc_state->adjusted_mode.hdisplay) + if (new_plane_state->crtc_x + new_plane_state->crtc_w > crtc_state->adjusted_mode.hdisplay) return -EINVAL;

- if (state->crtc_y + state->crtc_h > crtc_state->adjusted_mode.vdisplay) + if (new_plane_state->crtc_y + new_plane_state->crtc_h > crtc_state->adjusted_mode.vdisplay) return -EINVAL;

- if (state->rotation != DRM_MODE_ROTATE_0 && - !omap_framebuffer_supports_rotation(state->fb)) + if (new_plane_state->rotation != DRM_MODE_ROTATE_0 && + !omap_framebuffer_supports_rotation(new_plane_state->fb)) return -EINVAL;

return 0; diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 012bce0cdb65..96769047bd8c 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -463,15 +463,15 @@ static const struct drm_crtc_helper_funcs qxl_crtc_helper_funcs = { };

static int qxl_primary_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct qxl_device *qdev = to_qxl(plane->dev); struct qxl_bo *bo;

- if (!state->crtc || !state->fb) + if (!new_plane_state->crtc || !new_plane_state->fb) return 0;

- bo = gem_to_qxl_bo(state->fb->obj[0]); + bo = gem_to_qxl_bo(new_plane_state->fb->obj[0]);

return qxl_check_framebuffer(qdev, bo); } diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c index a0021fc25b27..63d1bd97abcb 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c @@ -607,11 +607,12 @@ int __rcar_du_plane_atomic_check(struct drm_plane *plane, }

static int rcar_du_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct rcar_du_plane_state *rstate = to_rcar_plane_state(state); + struct rcar_du_plane_state *rstate = to_rcar_plane_state(new_plane_state);

- return __rcar_du_plane_atomic_check(plane, state, &rstate->format); + return __rcar_du_plane_atomic_check(plane, new_plane_state, + &rstate->format); }

static void rcar_du_plane_atomic_update(struct drm_plane *plane, diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index f6a69aa116e6..37047d8d1a79 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -264,11 +264,12 @@ static void rcar_du_vsp_plane_cleanup_fb(struct drm_plane *plane, }

static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct rcar_du_vsp_plane_state *rstate = to_rcar_vsp_plane_state(state); + struct rcar_du_vsp_plane_state *rstate = to_rcar_vsp_plane_state(new_plane_state);

- return __rcar_du_plane_atomic_check(plane, state, &rstate->format); + return __rcar_du_plane_atomic_check(plane, new_plane_state, + &rstate->format); }

static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane, diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index fefeab73ca27..8a507917a0dc 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -778,11 +778,11 @@ static bool rockchip_mod_supported(struct drm_plane *plane, }

static int vop_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_crtc *crtc = state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb; struct vop_win *vop_win = to_vop_win(plane); const struct vop_win_data *win = vop_win->data; int ret; @@ -794,17 +794,18 @@ static int vop_plane_atomic_check(struct drm_plane *plane, if (!crtc || WARN_ON(!fb)) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, min_scale, max_scale, true, true); if (ret) return ret;

- if (!state->visible) + if (!new_plane_state->visible) return 0;

ret = vop_convert_format(fb->format->format); @@ -815,12 +816,12 @@ static int vop_plane_atomic_check(struct drm_plane *plane, * Src.x1 can be odd when do clip, but yuv plane start point * need align with 2 pixel. */ - if (fb->format->is_yuv && ((state->src.x1 >> 16) % 2)) { + if (fb->format->is_yuv && ((new_plane_state->src.x1 >> 16) % 2)) { DRM_ERROR("Invalid Source: Yuv format not support odd xpos\n"); return -EINVAL; }

- if (fb->format->is_yuv && state->rotation & DRM_MODE_REFLECT_Y) { + if (fb->format->is_yuv && new_plane_state->rotation & DRM_MODE_REFLECT_Y) { DRM_ERROR("Invalid Source: Yuv format does not support this rotation\n"); return -EINVAL; } @@ -837,14 +838,16 @@ static int vop_plane_atomic_check(struct drm_plane *plane, if (ret < 0) return ret;

- if (state->src.x1 || state->src.y1) { - DRM_ERROR("AFBC does not support offset display, xpos=%d, ypos=%d, offset=%d\n", state->src.x1, state->src.y1, fb->offsets[0]); + if (new_plane_state->src.x1 || new_plane_state->src.y1) { + DRM_ERROR("AFBC does not support offset display, xpos=%d, ypos=%d, offset=%d\n", + new_plane_state->src.x1, + new_plane_state->src.y1, fb->offsets[0]); return -EINVAL; }

- if (state->rotation && state->rotation != DRM_MODE_ROTATE_0) { + if (new_plane_state->rotation && new_plane_state->rotation != DRM_MODE_ROTATE_0) { DRM_ERROR("No rotation support in AFBC, rotation=%d\n", - state->rotation); + new_plane_state->rotation); return -EINVAL; } } diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index a98057431023..09a187ea4ade 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -181,12 +181,12 @@ static void sti_cursor_init(struct sti_cursor *cursor) }

static int sti_cursor_atomic_check(struct drm_plane *drm_plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; struct drm_display_mode *mode; int dst_x, dst_y, dst_w, dst_h; @@ -196,15 +196,17 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane, if (!crtc || !fb) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, crtc); mode = &crtc_state->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->crtc_hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->crtc_vdisplay - dst_y); + dst_x = new_plane_state->crtc_x; + dst_y = new_plane_state->crtc_y; + dst_w = clamp_val(new_plane_state->crtc_w, 0, + mode->crtc_hdisplay - dst_x); + dst_h = clamp_val(new_plane_state->crtc_h, 0, + mode->crtc_vdisplay - dst_y); /* src_x are in 16.16 format */ - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_w = new_plane_state->src_w >> 16; + src_h = new_plane_state->src_h >> 16;

if (src_w < STI_CURS_MIN_SIZE || src_h < STI_CURS_MIN_SIZE || diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index 2d5a2b5b78b8..1b108181cddd 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -615,12 +615,12 @@ static int sti_gdp_get_dst(struct device *dev, int dst, int src) }

static int sti_gdp_atomic_check(struct drm_plane *drm_plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_gdp *gdp = to_sti_gdp(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; struct sti_mixer *mixer; struct drm_display_mode *mode; @@ -633,17 +633,19 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane, return 0;

mixer = to_sti_mixer(crtc); - crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, crtc); mode = &crtc_state->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->vdisplay - dst_y); + dst_x = new_plane_state->crtc_x; + dst_y = new_plane_state->crtc_y; + dst_w = clamp_val(new_plane_state->crtc_w, 0, mode->hdisplay - dst_x); + dst_h = clamp_val(new_plane_state->crtc_h, 0, mode->vdisplay - dst_y); /* src_x are in 16.16 format */ - src_x = state->src_x >> 16; - src_y = state->src_y >> 16; - src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX_WIDTH); - src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX_HEIGHT); + src_x = new_plane_state->src_x >> 16; + src_y = new_plane_state->src_y >> 16; + src_w = clamp_val(new_plane_state->src_w >> 16, 0, + GAM_GDP_SIZE_MAX_WIDTH); + src_h = clamp_val(new_plane_state->src_h >> 16, 0, + GAM_GDP_SIZE_MAX_HEIGHT);

format = sti_gdp_fourcc2format(fb->format->format); if (format == -1) { diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 5a4e12194a77..cd556e0e4855 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -1017,12 +1017,12 @@ static void sti_hqvdp_start_xp70(struct sti_hqvdp *hqvdp) }

static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = new_plane_state->crtc; + struct drm_framebuffer *fb = new_plane_state->fb; struct drm_crtc_state *crtc_state; struct drm_display_mode *mode; int dst_x, dst_y, dst_w, dst_h; @@ -1032,17 +1032,17 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane, if (!crtc || !fb) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, crtc); mode = &crtc_state->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->vdisplay - dst_y); + dst_x = new_plane_state->crtc_x; + dst_y = new_plane_state->crtc_y; + dst_w = clamp_val(new_plane_state->crtc_w, 0, mode->hdisplay - dst_x); + dst_h = clamp_val(new_plane_state->crtc_h, 0, mode->vdisplay - dst_y); /* src_x are in 16.16 format */ - src_x = state->src_x >> 16; - src_y = state->src_y >> 16; - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_x = new_plane_state->src_x >> 16; + src_y = new_plane_state->src_y >> 16; + src_w = new_plane_state->src_w >> 16; + src_h = new_plane_state->src_h >> 16;

if (mode->clock && !sti_hqvdp_check_hw_scaling(hqvdp, mode, src_w, src_h, diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 7812094f93d6..a316bf87834f 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -720,9 +720,9 @@ static const struct drm_crtc_funcs ltdc_crtc_funcs = { */

static int ltdc_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_plane_state->fb; u32 src_w, src_h;

DRM_DEBUG_DRIVER("\n"); @@ -731,11 +731,11 @@ static int ltdc_plane_atomic_check(struct drm_plane *plane, return 0;

/* convert src_ from 16:16 format */ - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_w = new_plane_state->src_w >> 16; + src_h = new_plane_state->src_h >> 16;

/* Reject scaling */ - if (src_w != state->crtc_w || src_h != state->crtc_h) { + if (src_w != new_plane_state->crtc_w || src_h != new_plane_state->crtc_h) { DRM_ERROR("Scaling is not supported"); return -EINVAL; } diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 816ad4ce8996..981dd72a2991 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -236,17 +236,18 @@ static int sun8i_ui_layer_update_buffer(struct sun8i_mixer *mixer, int channel, }

static int sun8i_ui_layer_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct sun8i_ui_layer *layer = plane_to_sun8i_ui_layer(plane); - struct drm_crtc *crtc = state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; int min_scale, max_scale;

if (!crtc) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

@@ -258,7 +259,8 @@ static int sun8i_ui_layer_atomic_check(struct drm_plane *plane, max_scale = SUN8I_UI_SCALER_SCALE_MAX; }

- return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, min_scale, max_scale, true, true); } diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index 76393fc976fe..8dcb243c3166 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -339,17 +339,18 @@ static int sun8i_vi_layer_update_buffer(struct sun8i_mixer *mixer, int channel, }

static int sun8i_vi_layer_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct sun8i_vi_layer *layer = plane_to_sun8i_vi_layer(plane); - struct drm_crtc *crtc = state->crtc; + struct drm_crtc *crtc = new_plane_state->crtc; struct drm_crtc_state *crtc_state; int min_scale, max_scale;

if (!crtc) return 0;

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_plane_state->state, + crtc); if (WARN_ON(!crtc_state)) return -EINVAL;

@@ -361,7 +362,8 @@ static int sun8i_vi_layer_atomic_check(struct drm_plane *plane, max_scale = SUN8I_VI_SCALER_SCALE_MAX; }

- return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, min_scale, max_scale, true, true); } diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 85dd7131553a..2d91956bc762 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -604,23 +604,23 @@ static const u64 tegra124_modifiers[] = { };

static int tegra_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct tegra_plane_state *plane_state = to_tegra_plane_state(state); + struct tegra_plane_state *plane_state = to_tegra_plane_state(new_plane_state); unsigned int supported_rotation = DRM_MODE_ROTATE_0 | DRM_MODE_REFLECT_X | DRM_MODE_REFLECT_Y; - unsigned int rotation = state->rotation; + unsigned int rotation = new_plane_state->rotation; struct tegra_bo_tiling *tiling = &plane_state->tiling; struct tegra_plane *tegra = to_tegra_plane(plane); - struct tegra_dc *dc = to_tegra_dc(state->crtc); + struct tegra_dc *dc = to_tegra_dc(new_plane_state->crtc); int err;

/* no need for further checks if the plane is being disabled */ - if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- err = tegra_plane_format(state->fb->format->format, + err = tegra_plane_format(new_plane_state->fb->format->format, &plane_state->format, &plane_state->swap); if (err < 0) @@ -638,7 +638,7 @@ static int tegra_plane_atomic_check(struct drm_plane *plane, return err; }

- err = tegra_fb_get_tiling(state->fb, tiling); + err = tegra_fb_get_tiling(new_plane_state->fb, tiling); if (err < 0) return err;

@@ -654,7 +654,7 @@ static int tegra_plane_atomic_check(struct drm_plane *plane, * property in order to achieve the same result. The legacy BO flag * duplicates the DRM rotation property when both are set. */ - if (tegra_fb_is_bottom_up(state->fb)) + if (tegra_fb_is_bottom_up(new_plane_state->fb)) rotation |= DRM_MODE_REFLECT_Y;

rotation = drm_rotation_simplify(rotation, supported_rotation); @@ -674,14 +674,14 @@ static int tegra_plane_atomic_check(struct drm_plane *plane, * error out if the user tries to display a framebuffer with such a * configuration. */ - if (state->fb->format->num_planes > 2) { - if (state->fb->pitches[2] != state->fb->pitches[1]) { + if (new_plane_state->fb->format->num_planes > 2) { + if (new_plane_state->fb->pitches[2] != new_plane_state->fb->pitches[1]) { DRM_ERROR("unsupported UV-plane configuration\n"); return -EINVAL; } }

- err = tegra_plane_state_add(tegra, state); + err = tegra_plane_state_add(tegra, new_plane_state); if (err < 0) return err;

@@ -831,29 +831,29 @@ static const u32 tegra_cursor_plane_formats[] = { };

static int tegra_cursor_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct tegra_plane *tegra = to_tegra_plane(plane); int err;

/* no need for further checks if the plane is being disabled */ - if (!state->crtc) + if (!new_plane_state->crtc) return 0;

/* scaling not supported for cursor */ - if ((state->src_w >> 16 != state->crtc_w) || - (state->src_h >> 16 != state->crtc_h)) + if ((new_plane_state->src_w >> 16 != new_plane_state->crtc_w) || + (new_plane_state->src_h >> 16 != new_plane_state->crtc_h)) return -EINVAL;

/* only square cursors supported */ - if (state->src_w != state->src_h) + if (new_plane_state->src_w != new_plane_state->src_h) return -EINVAL;

- if (state->crtc_w != 32 && state->crtc_w != 64 && - state->crtc_w != 128 && state->crtc_w != 256) + if (new_plane_state->crtc_w != 32 && new_plane_state->crtc_w != 64 && + new_plane_state->crtc_w != 128 && new_plane_state->crtc_w != 256) return -EINVAL;

- err = tegra_plane_state_add(tegra, state); + err = tegra_plane_state_add(tegra, new_plane_state); if (err < 0) return err;

diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c index 22a03f7ffdc1..8a2d359c4ff6 100644 --- a/drivers/gpu/drm/tegra/hub.c +++ b/drivers/gpu/drm/tegra/hub.c @@ -336,25 +336,25 @@ static void tegra_dc_remove_shared_plane(struct tegra_dc *dc, }

static int tegra_shared_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct tegra_plane_state *plane_state = to_tegra_plane_state(state); + struct tegra_plane_state *plane_state = to_tegra_plane_state(new_plane_state); struct tegra_shared_plane *tegra = to_tegra_shared_plane(plane); struct tegra_bo_tiling *tiling = &plane_state->tiling; - struct tegra_dc *dc = to_tegra_dc(state->crtc); + struct tegra_dc *dc = to_tegra_dc(new_plane_state->crtc); int err;

/* no need for further checks if the plane is being disabled */ - if (!state->crtc || !state->fb) + if (!new_plane_state->crtc || !new_plane_state->fb) return 0;

- err = tegra_plane_format(state->fb->format->format, + err = tegra_plane_format(new_plane_state->fb->format->format, &plane_state->format, &plane_state->swap); if (err < 0) return err;

- err = tegra_fb_get_tiling(state->fb, tiling); + err = tegra_fb_get_tiling(new_plane_state->fb, tiling); if (err < 0) return err;

@@ -369,8 +369,8 @@ static int tegra_shared_plane_atomic_check(struct drm_plane *plane, * error out if the user tries to display a framebuffer with such a * configuration. */ - if (state->fb->format->num_planes > 2) { - if (state->fb->pitches[2] != state->fb->pitches[1]) { + if (new_plane_state->fb->format->num_planes > 2) { + if (new_plane_state->fb->pitches[2] != new_plane_state->fb->pitches[1]) { DRM_ERROR("unsupported UV-plane configuration\n"); return -EINVAL; } @@ -378,7 +378,7 @@ static int tegra_shared_plane_atomic_check(struct drm_plane *plane,

/* XXX scaling is not yet supported, add a check here */

- err = tegra_plane_state_add(&tegra->base, state); + err = tegra_plane_state_add(&tegra->base, new_plane_state); if (err < 0) return err;

diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c index 35067ae674ea..6dab9ad89644 100644 --- a/drivers/gpu/drm/tidss/tidss_plane.c +++ b/drivers/gpu/drm/tidss/tidss_plane.c @@ -20,7 +20,7 @@ /* drm_plane_helper_funcs */

static int tidss_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_device *ddev = plane->dev; struct tidss_device *tidss = to_tidss(ddev); @@ -33,20 +33,22 @@ static int tidss_plane_atomic_check(struct drm_plane *plane,

dev_dbg(ddev->dev, "%s\n", __func__);

- if (!state->crtc) { + if (!new_plane_state->crtc) { /* * The visible field is not reset by the DRM core but only * updated by drm_plane_helper_check_state(), set it manually. */ - state->visible = false; + new_plane_state->visible = false; return 0; }

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, 0, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, + 0, INT_MAX, true, true); if (ret < 0) return ret; @@ -63,35 +65,37 @@ static int tidss_plane_atomic_check(struct drm_plane *plane, * check for odd height). */

- finfo = drm_format_info(state->fb->format->format); + finfo = drm_format_info(new_plane_state->fb->format->format);

- if ((state->src_x >> 16) % finfo->hsub != 0) { + if ((new_plane_state->src_x >> 16) % finfo->hsub != 0) { dev_dbg(ddev->dev, "%s: x-position %u not divisible subpixel size %u\n", - __func__, (state->src_x >> 16), finfo->hsub); + __func__, (new_plane_state->src_x >> 16), finfo->hsub); return -EINVAL; }

- if ((state->src_y >> 16) % finfo->vsub != 0) { + if ((new_plane_state->src_y >> 16) % finfo->vsub != 0) { dev_dbg(ddev->dev, "%s: y-position %u not divisible subpixel size %u\n", - __func__, (state->src_y >> 16), finfo->vsub); + __func__, (new_plane_state->src_y >> 16), finfo->vsub); return -EINVAL; }

- if ((state->src_w >> 16) % finfo->hsub != 0) { + if ((new_plane_state->src_w >> 16) % finfo->hsub != 0) { dev_dbg(ddev->dev, "%s: src width %u not divisible by subpixel size %u\n", - __func__, (state->src_w >> 16), finfo->hsub); + __func__, (new_plane_state->src_w >> 16), + finfo->hsub); return -EINVAL; }

- if (!state->visible) + if (!new_plane_state->visible) return 0;

- hw_videoport = to_tidss_crtc(state->crtc)->hw_videoport; + hw_videoport = to_tidss_crtc(new_plane_state->crtc)->hw_videoport;

- ret = dispc_plane_check(tidss->dispc, hw_plane, state, hw_videoport); + ret = dispc_plane_check(tidss->dispc, hw_plane, new_plane_state, + hw_videoport); if (ret) return ret;

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c index 2f681a713815..389c80a5873c 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c @@ -21,48 +21,48 @@ static const struct drm_plane_funcs tilcdc_plane_funcs = { };

static int tilcdc_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_state) { struct drm_crtc_state *crtc_state; struct drm_plane_state *old_state = plane->state; unsigned int pitch;

- if (!state->crtc) + if (!new_state->crtc) return 0;

- if (WARN_ON(!state->fb)) + if (WARN_ON(!new_state->fb)) return -EINVAL;

- if (state->crtc_x || state->crtc_y) { + if (new_state->crtc_x || new_state->crtc_y) { dev_err(plane->dev->dev, "%s: crtc position must be zero.", __func__); return -EINVAL; }

- crtc_state = drm_atomic_get_existing_crtc_state(state->state, - state->crtc); + crtc_state = drm_atomic_get_existing_crtc_state(new_state->state, + new_state->crtc); /* we should have a crtc state if the plane is attached to a crtc */ if (WARN_ON(!crtc_state)) return 0;

- if (crtc_state->mode.hdisplay != state->crtc_w || - crtc_state->mode.vdisplay != state->crtc_h) { + if (crtc_state->mode.hdisplay != new_state->crtc_w || + crtc_state->mode.vdisplay != new_state->crtc_h) { dev_err(plane->dev->dev, "%s: Size must match mode (%dx%d == %dx%d)", __func__, crtc_state->mode.hdisplay, crtc_state->mode.vdisplay, - state->crtc_w, state->crtc_h); + new_state->crtc_w, new_state->crtc_h); return -EINVAL; }

pitch = crtc_state->mode.hdisplay * - state->fb->format->cpp[0]; - if (state->fb->pitches[0] != pitch) { + new_state->fb->format->cpp[0]; + if (new_state->fb->pitches[0] != pitch) { dev_err(plane->dev->dev, "Invalid pitch: fb and crtc widths must be the same"); return -EINVAL; }

- if (old_state->fb && state->fb->format != old_state->fb->format) { + if (old_state->fb && new_state->fb->format != old_state->fb->format) { dev_dbg(plane->dev->dev, "%s(): pixel format change requires mode_change\n", __func__); diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 48fdffebb45f..b1b16043b1ed 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -1040,21 +1040,21 @@ static int vc4_plane_mode_set(struct drm_plane *plane, * in the CRTC's flush. */ static int vc4_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { - struct vc4_plane_state *vc4_state = to_vc4_plane_state(state); + struct vc4_plane_state *vc4_state = to_vc4_plane_state(new_plane_state); int ret;

vc4_state->dlist_count = 0;

- if (!plane_enabled(state)) + if (!plane_enabled(new_plane_state)) return 0;

- ret = vc4_plane_mode_set(plane, state); + ret = vc4_plane_mode_set(plane, new_plane_state); if (ret) return ret;

- return vc4_plane_allocate_lbm(state); + return vc4_plane_allocate_lbm(new_plane_state); }

static void vc4_plane_atomic_update(struct drm_plane *plane, diff --git a/drivers/gpu/drm/virtio/virtgpu_plane.c b/drivers/gpu/drm/virtio/virtgpu_plane.c index 42ac08ed1442..9b2ec4db1265 100644 --- a/drivers/gpu/drm/virtio/virtgpu_plane.c +++ b/drivers/gpu/drm/virtio/virtgpu_plane.c @@ -83,20 +83,21 @@ static const struct drm_plane_funcs virtio_gpu_plane_funcs = { };

static int virtio_gpu_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { bool is_cursor = plane->type == DRM_PLANE_TYPE_CURSOR; struct drm_crtc_state *crtc_state; int ret;

- if (!state->fb || WARN_ON(!state->crtc)) + if (!new_plane_state->fb || WARN_ON(!new_plane_state->crtc)) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, is_cursor, true); diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 0824327cc860..eef120a573a8 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -114,23 +114,24 @@ static void vkms_plane_atomic_update(struct drm_plane *plane, }

static int vkms_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state; bool can_position = false; int ret;

- if (!state->fb || WARN_ON(!state->crtc)) + if (!new_plane_state->fb || WARN_ON(!new_plane_state->crtc)) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

if (plane->type == DRM_PLANE_TYPE_CURSOR) can_position = true;

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, can_position, true); @@ -138,7 +139,7 @@ static int vkms_plane_atomic_check(struct drm_plane *plane, return ret;

/* for now primary plane must be visible and full screen */ - if (!state->visible && !can_position) + if (!new_plane_state->visible && !can_position) return -EINVAL;

return 0; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 7dc96125e5c2..fa3ceef90891 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -441,22 +441,23 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, * Returns 0 on success */ int vmw_du_primary_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_state) { struct drm_crtc_state *crtc_state = NULL; - struct drm_framebuffer *new_fb = state->fb; + struct drm_framebuffer *new_fb = new_state->fb; int ret;

- if (state->crtc) - crtc_state = drm_atomic_get_new_crtc_state(state->state, state->crtc); + if (new_state->crtc) + crtc_state = drm_atomic_get_new_crtc_state(new_state->state, + new_state->crtc);

- ret = drm_atomic_helper_check_plane_state(state, crtc_state, + ret = drm_atomic_helper_check_plane_state(new_state, crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, true);

if (!ret && new_fb) { - struct drm_crtc *crtc = state->crtc; + struct drm_crtc *crtc = new_state->crtc; struct vmw_connector_state *vcs; struct vmw_display_unit *du = vmw_crtc_to_du(crtc);

diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c index c685d94409b0..ee7793d6a26e 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c @@ -1143,18 +1143,20 @@ static inline struct zynqmp_disp_layer *plane_to_layer(struct drm_plane *plane)

static int zynqmp_disp_plane_atomic_check(struct drm_plane *plane, - struct drm_plane_state *state) + struct drm_plane_state *new_plane_state) { struct drm_crtc_state *crtc_state;

- if (!state->crtc) + if (!new_plane_state->crtc) return 0;

- crtc_state = drm_atomic_get_crtc_state(state->state, state->crtc); + crtc_state = drm_atomic_get_crtc_state(new_plane_state->state, + new_plane_state->crtc); if (IS_ERR(crtc_state)) return PTR_ERR(crtc_state);

- return drm_atomic_helper_check_plane_state(state, crtc_state, + return drm_atomic_helper_check_plane_state(new_plane_state, + crtc_state, DRM_PLANE_HELPER_NO_SCALING, DRM_PLANE_HELPER_NO_SCALING, false, false);

Subsequent reworks will pass the global atomic state in the function prototype, and atomic_check and atomic_update already have such a variable already. Let's change them to ease the rework.

Signed-off-by: Maxime Ripard maxime@cerno.tech --- .../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 118 +++++++++--------- 1 file changed, 59 insertions(+), 59 deletions(-)

diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index 15bc93163833..c62e930bccad 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -596,16 +596,16 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p, struct drm_plane_state *s) { struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p); - struct atmel_hlcdc_plane_state *state = + struct atmel_hlcdc_plane_state *hstate = drm_plane_state_to_atmel_hlcdc_plane_state(s); const struct atmel_hlcdc_layer_desc *desc = plane->layer.desc; - struct drm_framebuffer *fb = state->base.fb; + struct drm_framebuffer *fb = hstate->base.fb; const struct drm_display_mode *mode; struct drm_crtc_state *crtc_state; int ret; int i;

- if (!state->base.crtc || WARN_ON(!fb)) + if (!hstate->base.crtc || WARN_ON(!fb)) return 0;

crtc_state = drm_atomic_get_existing_crtc_state(s->state, s->crtc); @@ -617,94 +617,94 @@ static int atmel_hlcdc_plane_atomic_check(struct drm_plane *p, if (ret || !s->visible) return ret;

- state->src_x = s->src.x1; - state->src_y = s->src.y1; - state->src_w = drm_rect_width(&s->src); - state->src_h = drm_rect_height(&s->src); - state->crtc_x = s->dst.x1; - state->crtc_y = s->dst.y1; - state->crtc_w = drm_rect_width(&s->dst); - state->crtc_h = drm_rect_height(&s->dst); + hstate->src_x = s->src.x1; + hstate->src_y = s->src.y1; + hstate->src_w = drm_rect_width(&s->src); + hstate->src_h = drm_rect_height(&s->src); + hstate->crtc_x = s->dst.x1; + hstate->crtc_y = s->dst.y1; + hstate->crtc_w = drm_rect_width(&s->dst); + hstate->crtc_h = drm_rect_height(&s->dst);

- if ((state->src_x | state->src_y | state->src_w | state->src_h) & + if ((hstate->src_x | hstate->src_y | hstate->src_w | hstate->src_h) & SUBPIXEL_MASK) return -EINVAL;

- state->src_x >>= 16; - state->src_y >>= 16; - state->src_w >>= 16; - state->src_h >>= 16; + hstate->src_x >>= 16; + hstate->src_y >>= 16; + hstate->src_w >>= 16; + hstate->src_h >>= 16;

- state->nplanes = fb->format->num_planes; - if (state->nplanes > ATMEL_HLCDC_LAYER_MAX_PLANES) + hstate->nplanes = fb->format->num_planes; + if (hstate->nplanes > ATMEL_HLCDC_LAYER_MAX_PLANES) return -EINVAL;

- for (i = 0; i < state->nplanes; i++) { + for (i = 0; i < hstate->nplanes; i++) { unsigned int offset = 0; int xdiv = i ? fb->format->hsub : 1; int ydiv = i ? fb->format->vsub : 1;

- state->bpp[i] = fb->format->cpp[i]; - if (!state->bpp[i]) + hstate->bpp[i] = fb->format->cpp[i]; + if (!hstate->bpp[i]) return -EINVAL;

- switch (state->base.rotation & DRM_MODE_ROTATE_MASK) { + switch (hstate->base.rotation & DRM_MODE_ROTATE_MASK) { case DRM_MODE_ROTATE_90: - offset = (state->src_y / ydiv) * + offset = (hstate->src_y / ydiv) * fb->pitches[i]; - offset += ((state->src_x + state->src_w - 1) / - xdiv) * state->bpp[i]; - state->xstride[i] = -(((state->src_h - 1) / ydiv) * + offset += ((hstate->src_x + hstate->src_w - 1) / + xdiv) * hstate->bpp[i]; + hstate->xstride[i] = -(((hstate->src_h - 1) / ydiv) * fb->pitches[i]) - - (2 * state->bpp[i]); - state->pstride[i] = fb->pitches[i] - state->bpp[i]; + (2 * hstate->bpp[i]); + hstate->pstride[i] = fb->pitches[i] - hstate->bpp[i]; break; case DRM_MODE_ROTATE_180: - offset = ((state->src_y + state->src_h - 1) / + offset = ((hstate->src_y + hstate->src_h - 1) / ydiv) * fb->pitches[i]; - offset += ((state->src_x + state->src_w - 1) / - xdiv) * state->bpp[i]; - state->xstride[i] = ((((state->src_w - 1) / xdiv) - 1) * - state->bpp[i]) - fb->pitches[i]; - state->pstride[i] = -2 * state->bpp[i]; + offset += ((hstate->src_x + hstate->src_w - 1) / + xdiv) * hstate->bpp[i]; + hstate->xstride[i] = ((((hstate->src_w - 1) / xdiv) - 1) * + hstate->bpp[i]) - fb->pitches[i]; + hstate->pstride[i] = -2 * hstate->bpp[i]; break; case DRM_MODE_ROTATE_270: - offset = ((state->src_y + state->src_h - 1) / + offset = ((hstate->src_y + hstate->src_h - 1) / ydiv) * fb->pitches[i]; - offset += (state->src_x / xdiv) * state->bpp[i]; - state->xstride[i] = ((state->src_h - 1) / ydiv) * + offset += (hstate->src_x / xdiv) * hstate->bpp[i]; + hstate->xstride[i] = ((hstate->src_h - 1) / ydiv) * fb->pitches[i]; - state->pstride[i] = -fb->pitches[i] - state->bpp[i]; + hstate->pstride[i] = -fb->pitches[i] - hstate->bpp[i]; break; case DRM_MODE_ROTATE_0: default: - offset = (state->src_y / ydiv) * fb->pitches[i]; - offset += (state->src_x / xdiv) * state->bpp[i]; - state->xstride[i] = fb->pitches[i] - - ((state->src_w / xdiv) * - state->bpp[i]); - state->pstride[i] = 0; + offset = (hstate->src_y / ydiv) * fb->pitches[i]; + offset += (hstate->src_x / xdiv) * hstate->bpp[i]; + hstate->xstride[i] = fb->pitches[i] - + ((hstate->src_w / xdiv) * + hstate->bpp[i]); + hstate->pstride[i] = 0; break; }

- state->offsets[i] = offset + fb->offsets[i]; + hstate->offsets[i] = offset + fb->offsets[i]; }

/* * Swap width and size in case of 90 or 270 degrees rotation */ - if (drm_rotation_90_or_270(state->base.rotation)) { - swap(state->src_w, state->src_h); + if (drm_rotation_90_or_270(hstate->base.rotation)) { + swap(hstate->src_w, hstate->src_h); }

if (!desc->layout.size && - (mode->hdisplay != state->crtc_w || - mode->vdisplay != state->crtc_h)) + (mode->hdisplay != hstate->crtc_w || + mode->vdisplay != hstate->crtc_h)) return -EINVAL;

- if ((state->crtc_h != state->src_h || state->crtc_w != state->src_w) && + if ((hstate->crtc_h != hstate->src_h || hstate->crtc_w != hstate->src_w) && (!desc->layout.memsize || - state->base.fb->format->has_alpha)) + hstate->base.fb->format->has_alpha)) return -EINVAL;

return 0; @@ -733,24 +733,24 @@ static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p, struct drm_plane_state *old_s) { struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p); - struct atmel_hlcdc_plane_state *state = + struct atmel_hlcdc_plane_state *hstate = drm_plane_state_to_atmel_hlcdc_plane_state(p->state); u32 sr;

if (!p->state->crtc || !p->state->fb) return;

- if (!state->base.visible) { + if (!hstate->base.visible) { atmel_hlcdc_plane_atomic_disable(p, old_s); return; }

- atmel_hlcdc_plane_update_pos_and_size(plane, state); - atmel_hlcdc_plane_update_general_settings(plane, state); - atmel_hlcdc_plane_update_format(plane, state); - atmel_hlcdc_plane_update_clut(plane, state); - atmel_hlcdc_plane_update_buffers(plane, state); - atmel_hlcdc_plane_update_disc_area(plane, state); + atmel_hlcdc_plane_update_pos_and_size(plane, hstate); + atmel_hlcdc_plane_update_general_settings(plane, hstate); + atmel_hlcdc_plane_update_format(plane, hstate); + atmel_hlcdc_plane_update_clut(plane, hstate); + atmel_hlcdc_plane_update_buffers(plane, hstate); + atmel_hlcdc_plane_update_disc_area(plane, hstate);

/* Enable the overrun interrupts. */ atmel_hlcdc_layer_write_reg(&plane->layer, ATMEL_HLCDC_LAYER_IER,

In order to store the new plane state in a subsequent helper, let's move the plane->state dereferences into a variable.

This was done using the following coccinelle script, plus some hand changes for vmwgfx:

@ plane_atomic_func @ identifier helpers; identifier func; @@

( static const struct drm_plane_helper_funcs helpers = { ..., .atomic_disable = func, ..., }; | static const struct drm_plane_helper_funcs helpers = { ..., .atomic_update = func, ..., }; )

@ has_new_state_old_state @ identifier plane_atomic_func.func; identifier plane; identifier new_state; symbol old_state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_state) { ... struct drm_plane_state *new_state = plane->state; ... }

@ depends on !has_new_state_old_state @ identifier plane_atomic_func.func; identifier plane; symbol old_state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; <+... - plane->state + new_state ...+> }

@ has_new_state_state @ identifier plane_atomic_func.func; identifier plane; identifier new_state; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *state) { ... struct drm_plane_state *new_state = plane->state; ... }

@ depends on !has_new_state_state @ identifier plane_atomic_func.func; identifier plane; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *state) { + struct drm_plane_state *new_plane_state = plane->state; <+... - plane->state + new_plane_state ...+> }

@ has_new_state_old_s @ identifier plane_atomic_func.func; identifier plane; identifier new_state; symbol old_s; @@

func(struct drm_plane *plane, struct drm_plane_state *old_s) { ... struct drm_plane_state *new_state = plane->state; ... }

@ depends on !has_new_state_old_s @ identifier plane_atomic_func.func; identifier plane; symbol old_s; @@

func(struct drm_plane *plane, struct drm_plane_state *old_s) { + struct drm_plane_state *new_s = plane->state; <+... - plane->state + new_s ...+> }

Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/arc/arcpgu_crtc.c | 7 ++-- drivers/gpu/drm/arm/hdlcd_crtc.c | 7 ++-- .../gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 5 ++- drivers/gpu/drm/kmb/kmb_plane.c | 19 +++++---- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 26 ++++++------ drivers/gpu/drm/omapdrm/omap_plane.c | 5 ++- drivers/gpu/drm/qxl/qxl_display.c | 20 +++++---- drivers/gpu/drm/rcar-du/rcar_du_plane.c | 5 ++- drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 3 +- drivers/gpu/drm/sun4i/sun4i_layer.c | 3 +- drivers/gpu/drm/sun4i/sun8i_ui_layer.c | 5 ++- drivers/gpu/drm/sun4i/sun8i_vi_layer.c | 5 ++- drivers/gpu/drm/tegra/dc.c | 42 ++++++++++--------- drivers/gpu/drm/tegra/hub.c | 25 +++++------ drivers/gpu/drm/vboxvideo/vbox_mode.c | 22 +++++----- drivers/gpu/drm/vkms/vkms_plane.c | 11 ++--- drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 19 +++++---- drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c | 5 ++- drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c | 7 ++-- drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c | 9 ++-- drivers/gpu/drm/xlnx/zynqmp_disp.c | 7 ++-- drivers/gpu/drm/zte/zx_plane.c | 19 +++++---- 22 files changed, 151 insertions(+), 125 deletions(-)

diff --git a/drivers/gpu/drm/arc/arcpgu_crtc.c b/drivers/gpu/drm/arc/arcpgu_crtc.c index 042d7b54a6de..8907442f473d 100644 --- a/drivers/gpu/drm/arc/arcpgu_crtc.c +++ b/drivers/gpu/drm/arc/arcpgu_crtc.c @@ -147,14 +147,15 @@ static const struct drm_crtc_helper_funcs arc_pgu_crtc_helper_funcs = { static void arc_pgu_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *state) { + struct drm_plane_state *new_plane_state = plane->state; struct arcpgu_drm_private *arcpgu; struct drm_gem_cma_object *gem;

- if (!plane->state->crtc || !plane->state->fb) + if (!new_plane_state->crtc || !new_plane_state->fb) return;

- arcpgu = crtc_to_arcpgu_priv(plane->state->crtc); - gem = drm_fb_cma_get_gem_obj(plane->state->fb, 0); + arcpgu = crtc_to_arcpgu_priv(new_plane_state->crtc); + gem = drm_fb_cma_get_gem_obj(new_plane_state->fb, 0); arc_pgu_write(arcpgu, ARCPGU_REG_BUF0_ADDR, gem->paddr); }

diff --git a/drivers/gpu/drm/arm/hdlcd_crtc.c b/drivers/gpu/drm/arm/hdlcd_crtc.c index 028ec39c8484..3f050a52e07a 100644 --- a/drivers/gpu/drm/arm/hdlcd_crtc.c +++ b/drivers/gpu/drm/arm/hdlcd_crtc.c @@ -262,7 +262,8 @@ static int hdlcd_plane_atomic_check(struct drm_plane *plane, static void hdlcd_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *state) { - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_plane_state = plane->state; + struct drm_framebuffer *fb = new_plane_state->fb; struct hdlcd_drm_private *hdlcd; u32 dest_h; dma_addr_t scanout_start; @@ -270,8 +271,8 @@ static void hdlcd_plane_atomic_update(struct drm_plane *plane, if (!fb) return;

- dest_h = drm_rect_height(&plane->state->dst); - scanout_start = drm_fb_cma_get_gem_addr(fb, plane->state, 0); + dest_h = drm_rect_height(&new_plane_state->dst); + scanout_start = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0);

hdlcd = plane->dev->dev_private; hdlcd_write(hdlcd, HDLCD_REG_FB_LINE_LENGTH, fb->pitches[0]); diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c index a32d45bcc386..cff52098e087 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c @@ -733,12 +733,13 @@ static void atmel_hlcdc_plane_atomic_disable(struct drm_plane *p, static void atmel_hlcdc_plane_atomic_update(struct drm_plane *p, struct drm_plane_state *old_s) { + struct drm_plane_state *new_s = p->state; struct atmel_hlcdc_plane *plane = drm_plane_to_atmel_hlcdc_plane(p); struct atmel_hlcdc_plane_state *hstate = - drm_plane_state_to_atmel_hlcdc_plane_state(p->state); + drm_plane_state_to_atmel_hlcdc_plane_state(new_s); u32 sr;

- if (!p->state->crtc || !p->state->fb) + if (!new_s->crtc || !new_s->fb) return;

if (!hstate->base.visible) { diff --git a/drivers/gpu/drm/kmb/kmb_plane.c b/drivers/gpu/drm/kmb/kmb_plane.c index 9a8cf2991fb4..05e1a7a2c075 100644 --- a/drivers/gpu/drm/kmb/kmb_plane.c +++ b/drivers/gpu/drm/kmb/kmb_plane.c @@ -280,6 +280,7 @@ static void config_csc(struct kmb_drm_private *kmb, int plane_id) static void kmb_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *state) { + struct drm_plane_state *new_plane_state = plane->state; struct drm_framebuffer *fb; struct kmb_drm_private *kmb; unsigned int width; @@ -293,10 +294,10 @@ static void kmb_plane_atomic_update(struct drm_plane *plane, int num_planes; static dma_addr_t addr[MAX_SUB_PLANES];

- if (!plane || !plane->state || !state) + if (!plane || !new_plane_state || !state) return;

- fb = plane->state->fb; + fb = new_plane_state->fb; if (!fb) return; num_planes = fb->format->num_planes; @@ -313,10 +314,10 @@ static void kmb_plane_atomic_update(struct drm_plane *plane, } spin_unlock_irq(&kmb->irq_lock);

- src_w = (plane->state->src_w >> 16); - src_h = plane->state->src_h >> 16; - crtc_x = plane->state->crtc_x; - crtc_y = plane->state->crtc_y; + src_w = (new_plane_state->src_w >> 16); + src_h = new_plane_state->src_h >> 16; + crtc_x = new_plane_state->crtc_x; + crtc_y = new_plane_state->crtc_y;

drm_dbg(&kmb->drm, "src_w=%d src_h=%d, fb->format->format=0x%x fb->flags=0x%x\n", @@ -333,7 +334,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane, kmb_write_lcd(kmb, LCD_LAYERn_DMA_LINE_WIDTH(plane_id), (width * fb->format->cpp[0]));

- addr[Y_PLANE] = drm_fb_cma_get_gem_addr(fb, plane->state, 0); + addr[Y_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state, 0); kmb_write_lcd(kmb, LCD_LAYERn_DMA_START_ADDR(plane_id), addr[Y_PLANE] + fb->offsets[0]); val = get_pixel_format(fb->format->format); @@ -345,7 +346,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane, kmb_write_lcd(kmb, LCD_LAYERn_DMA_CB_LINE_WIDTH(plane_id), (width * fb->format->cpp[0]));

- addr[U_PLANE] = drm_fb_cma_get_gem_addr(fb, plane->state, + addr[U_PLANE] = drm_fb_cma_get_gem_addr(fb, new_plane_state, U_PLANE); /* check if Cb/Cr is swapped*/ if (num_planes == 3 && (val & LCD_LAYER_CRCB_ORDER)) @@ -367,7 +368,7 @@ static void kmb_plane_atomic_update(struct drm_plane *plane, ((width) * fb->format->cpp[0]));

addr[V_PLANE] = drm_fb_cma_get_gem_addr(fb, - plane->state, + new_plane_state, V_PLANE);

/* check if Cb/Cr is swapped*/ diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 37489a086ca8..cd143a34bd60 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -175,7 +175,8 @@ static int mtk_plane_atomic_check(struct drm_plane *plane, static void mtk_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); + struct drm_plane_state *new_state = plane->state; + struct mtk_plane_state *state = to_mtk_plane_state(new_state);

state->pending.enable = false; wmb(); /* Make sure the above parameter is set before update */ @@ -185,9 +186,10 @@ static void mtk_plane_atomic_disable(struct drm_plane *plane, static void mtk_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct mtk_plane_state *state = to_mtk_plane_state(plane->state); - struct drm_crtc *crtc = plane->state->crtc; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = plane->state; + struct mtk_plane_state *state = to_mtk_plane_state(new_state); + struct drm_crtc *crtc = new_state->crtc; + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_object *gem; struct mtk_drm_gem_obj *mtk_gem; unsigned int pitch, format; @@ -196,7 +198,7 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, if (!crtc || WARN_ON(!fb)) return;

- if (!plane->state->visible) { + if (!new_state->visible) { mtk_plane_atomic_disable(plane, old_state); return; } @@ -207,18 +209,18 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, pitch = fb->pitches[0]; format = fb->format->format;

- addr += (plane->state->src.x1 >> 16) * fb->format->cpp[0]; - addr += (plane->state->src.y1 >> 16) * pitch; + addr += (new_state->src.x1 >> 16) * fb->format->cpp[0]; + addr += (new_state->src.y1 >> 16) * pitch;

state->pending.enable = true; state->pending.pitch = pitch; state->pending.format = format; state->pending.addr = addr; - state->pending.x = plane->state->dst.x1; - state->pending.y = plane->state->dst.y1; - state->pending.width = drm_rect_width(&plane->state->dst); - state->pending.height = drm_rect_height(&plane->state->dst); - state->pending.rotation = plane->state->rotation; + state->pending.x = new_state->dst.x1; + state->pending.y = new_state->dst.y1; + state->pending.width = drm_rect_width(&new_state->dst); + state->pending.height = drm_rect_height(&new_state->dst); + state->pending.rotation = new_state->rotation; wmb(); /* Make sure the above parameters are set before update */ state->pending.dirty = true; } diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index 1042e1147e74..de5ad69af4cb 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -88,11 +88,12 @@ static void omap_plane_atomic_update(struct drm_plane *plane, static void omap_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct omap_drm_private *priv = plane->dev->dev_private; struct omap_plane *omap_plane = to_omap_plane(plane);

- plane->state->rotation = DRM_MODE_ROTATE_0; - plane->state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY + new_state->rotation = DRM_MODE_ROTATE_0; + new_state->zpos = plane->type == DRM_PLANE_TYPE_PRIMARY ? 0 : omap_plane->id;

dispc_ovl_enable(priv->dispc, omap_plane->id, false); diff --git a/drivers/gpu/drm/qxl/qxl_display.c b/drivers/gpu/drm/qxl/qxl_display.c index 2985b3634ea2..66b704f7c10a 100644 --- a/drivers/gpu/drm/qxl/qxl_display.c +++ b/drivers/gpu/drm/qxl/qxl_display.c @@ -528,14 +528,15 @@ static int qxl_primary_apply_cursor(struct drm_plane *plane) static void qxl_primary_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct qxl_device *qdev = to_qxl(plane->dev); - struct qxl_bo *bo = gem_to_qxl_bo(plane->state->fb->obj[0]); + struct qxl_bo *bo = gem_to_qxl_bo(new_state->fb->obj[0]); struct qxl_bo *primary; struct drm_clip_rect norect = { .x1 = 0, .y1 = 0, - .x2 = plane->state->fb->width, - .y2 = plane->state->fb->height + .x2 = new_state->fb->width, + .y2 = new_state->fb->height }; uint32_t dumb_shadow_offset = 0;

@@ -550,9 +551,9 @@ static void qxl_primary_atomic_update(struct drm_plane *plane,

if (bo->is_dumb) dumb_shadow_offset = - qdev->dumb_heads[plane->state->crtc->index].x; + qdev->dumb_heads[new_state->crtc->index].x;

- qxl_draw_dirty_fb(qdev, plane->state->fb, bo, 0, 0, &norect, 1, 1, + qxl_draw_dirty_fb(qdev, new_state->fb, bo, 0, 0, &norect, 1, 1, dumb_shadow_offset); }

@@ -574,10 +575,11 @@ static void qxl_primary_atomic_disable(struct drm_plane *plane, static void qxl_cursor_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct drm_device *dev = plane->dev; struct qxl_device *qdev = to_qxl(dev); - struct drm_framebuffer *fb = plane->state->fb; - struct qxl_crtc *qcrtc = to_qxl_crtc(plane->state->crtc); + struct drm_framebuffer *fb = new_state->fb; + struct qxl_crtc *qcrtc = to_qxl_crtc(new_state->crtc); struct qxl_release *release; struct qxl_cursor_cmd *cmd; struct qxl_cursor *cursor; @@ -660,8 +662,8 @@ static void qxl_cursor_atomic_update(struct drm_plane *plane, cmd->type = QXL_CURSOR_MOVE; }

- cmd->u.position.x = plane->state->crtc_x + fb->hot_x; - cmd->u.position.y = plane->state->crtc_y + fb->hot_y; + cmd->u.position.x = new_state->crtc_x + fb->hot_x; + cmd->u.position.y = new_state->crtc_y + fb->hot_y;

qxl_release_unmap(qdev, release, &cmd->release_info); qxl_release_fence_buffer_objects(release); diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.c b/drivers/gpu/drm/rcar-du/rcar_du_plane.c index 954558a86b98..db23e1feedae 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_plane.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.c @@ -620,11 +620,12 @@ static int rcar_du_plane_atomic_check(struct drm_plane *plane, static void rcar_du_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct rcar_du_plane *rplane = to_rcar_plane(plane); struct rcar_du_plane_state *old_rstate; struct rcar_du_plane_state *new_rstate;

- if (!plane->state->visible) + if (!new_state->visible) return;

rcar_du_plane_setup(rplane); @@ -638,7 +639,7 @@ static void rcar_du_plane_atomic_update(struct drm_plane *plane, * bit. We thus need to restart the group if the source changes. */ old_rstate = to_rcar_plane_state(old_state); - new_rstate = to_rcar_plane_state(plane->state); + new_rstate = to_rcar_plane_state(new_state);

if ((old_rstate->source == RCAR_DU_PLANE_MEMORY) != (new_rstate->source == RCAR_DU_PLANE_MEMORY)) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index 09c320a5e800..09c75f123e89 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -278,10 +278,11 @@ static int rcar_du_vsp_plane_atomic_check(struct drm_plane *plane, static void rcar_du_vsp_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct rcar_du_vsp_plane *rplane = to_rcar_vsp_plane(plane); struct rcar_du_crtc *crtc = to_rcar_crtc(old_state->crtc);

- if (plane->state->visible) + if (new_state->visible) rcar_du_vsp_plane_setup(rplane); else if (old_state->crtc) vsp1_du_atomic_update(rplane->vsp->vsp, crtc->vsp_pipe, diff --git a/drivers/gpu/drm/sun4i/sun4i_layer.c b/drivers/gpu/drm/sun4i/sun4i_layer.c index acfbfd4463a1..fd7eda2c105d 100644 --- a/drivers/gpu/drm/sun4i/sun4i_layer.c +++ b/drivers/gpu/drm/sun4i/sun4i_layer.c @@ -83,7 +83,8 @@ static void sun4i_backend_layer_atomic_disable(struct drm_plane *plane, static void sun4i_backend_layer_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct sun4i_layer_state *layer_state = state_to_sun4i_layer_state(plane->state); + struct drm_plane_state *new_state = plane->state; + struct sun4i_layer_state *layer_state = state_to_sun4i_layer_state(new_state); struct sun4i_layer *layer = plane_to_sun4i_layer(plane); struct sun4i_backend *backend = layer->backend; struct sun4i_frontend *frontend = backend->frontend; diff --git a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c index 7bcc8c4561a6..c0da3ba9fbdf 100644 --- a/drivers/gpu/drm/sun4i/sun8i_ui_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_ui_layer.c @@ -281,12 +281,13 @@ static void sun8i_ui_layer_atomic_disable(struct drm_plane *plane, static void sun8i_ui_layer_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct sun8i_ui_layer *layer = plane_to_sun8i_ui_layer(plane); - unsigned int zpos = plane->state->normalized_zpos; + unsigned int zpos = new_state->normalized_zpos; unsigned int old_zpos = old_state->normalized_zpos; struct sun8i_mixer *mixer = layer->mixer;

- if (!plane->state->visible) { + if (!new_state->visible) { sun8i_ui_layer_enable(mixer, layer->channel, layer->overlay, false, 0, old_zpos); return; diff --git a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c index 656c6009a766..5cc39eeb3cdf 100644 --- a/drivers/gpu/drm/sun4i/sun8i_vi_layer.c +++ b/drivers/gpu/drm/sun4i/sun8i_vi_layer.c @@ -384,12 +384,13 @@ static void sun8i_vi_layer_atomic_disable(struct drm_plane *plane, static void sun8i_vi_layer_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct sun8i_vi_layer *layer = plane_to_sun8i_vi_layer(plane); - unsigned int zpos = plane->state->normalized_zpos; + unsigned int zpos = new_state->normalized_zpos; unsigned int old_zpos = old_state->normalized_zpos; struct sun8i_mixer *mixer = layer->mixer;

- if (!plane->state->visible) { + if (!new_state->visible) { sun8i_vi_layer_enable(mixer, layer->channel, layer->overlay, false, 0, old_zpos); return; diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index bd2ee94f6f52..9231c6ef602a 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -708,34 +708,35 @@ static void tegra_plane_atomic_disable(struct drm_plane *plane, static void tegra_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct tegra_plane_state *state = to_tegra_plane_state(plane->state); - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = plane->state; + struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct drm_framebuffer *fb = new_state->fb; struct tegra_plane *p = to_tegra_plane(plane); struct tegra_dc_window window; unsigned int i;

/* rien ne va plus */ - if (!plane->state->crtc || !plane->state->fb) + if (!new_state->crtc || !new_state->fb) return;

- if (!plane->state->visible) + if (!new_state->visible) return tegra_plane_atomic_disable(plane, old_state);

memset(&window, 0, sizeof(window)); - window.src.x = plane->state->src.x1 >> 16; - window.src.y = plane->state->src.y1 >> 16; - window.src.w = drm_rect_width(&plane->state->src) >> 16; - window.src.h = drm_rect_height(&plane->state->src) >> 16; - window.dst.x = plane->state->dst.x1; - window.dst.y = plane->state->dst.y1; - window.dst.w = drm_rect_width(&plane->state->dst); - window.dst.h = drm_rect_height(&plane->state->dst); + window.src.x = new_state->src.x1 >> 16; + window.src.y = new_state->src.y1 >> 16; + window.src.w = drm_rect_width(&new_state->src) >> 16; + window.src.h = drm_rect_height(&new_state->src) >> 16; + window.dst.x = new_state->dst.x1; + window.dst.y = new_state->dst.y1; + window.dst.w = drm_rect_width(&new_state->dst); + window.dst.h = drm_rect_height(&new_state->dst); window.bits_per_pixel = fb->format->cpp[0] * 8; window.reflect_x = state->reflect_x; window.reflect_y = state->reflect_y;

/* copy from state */ - window.zpos = plane->state->normalized_zpos; + window.zpos = new_state->normalized_zpos; window.tiling = state->tiling; window.format = state->format; window.swap = state->swap; @@ -867,15 +868,16 @@ static int tegra_cursor_atomic_check(struct drm_plane *plane, static void tegra_cursor_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct tegra_plane_state *state = to_tegra_plane_state(plane->state); - struct tegra_dc *dc = to_tegra_dc(plane->state->crtc); + struct drm_plane_state *new_state = plane->state; + struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct tegra_dc *dc = to_tegra_dc(new_state->crtc); u32 value = CURSOR_CLIP_DISPLAY;

/* rien ne va plus */ - if (!plane->state->crtc || !plane->state->fb) + if (!new_state->crtc || !new_state->fb) return;

- switch (plane->state->crtc_w) { + switch (new_state->crtc_w) { case 32: value |= CURSOR_SIZE_32x32; break; @@ -894,7 +896,7 @@ static void tegra_cursor_atomic_update(struct drm_plane *plane,

default: WARN(1, "cursor size %ux%u not supported\n", - plane->state->crtc_w, plane->state->crtc_h); + new_state->crtc_w, new_state->crtc_h); return; }

@@ -921,8 +923,8 @@ static void tegra_cursor_atomic_update(struct drm_plane *plane, tegra_dc_writel(dc, value, DC_DISP_BLEND_CURSOR_CONTROL);

/* position the cursor */ - value = (plane->state->crtc_y & 0x3fff) << 16 | - (plane->state->crtc_x & 0x3fff); + value = (new_state->crtc_y & 0x3fff) << 16 | + (new_state->crtc_x & 0x3fff); tegra_dc_writel(dc, value, DC_DISP_CURSOR_POSITION); }

diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c index e5b22508e09a..e9d86aec5ee8 100644 --- a/drivers/gpu/drm/tegra/hub.c +++ b/drivers/gpu/drm/tegra/hub.c @@ -427,20 +427,21 @@ static void tegra_shared_plane_atomic_disable(struct drm_plane *plane, static void tegra_shared_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct tegra_plane_state *state = to_tegra_plane_state(plane->state); - struct tegra_dc *dc = to_tegra_dc(plane->state->crtc); - unsigned int zpos = plane->state->normalized_zpos; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = plane->state; + struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct tegra_dc *dc = to_tegra_dc(new_state->crtc); + unsigned int zpos = new_state->normalized_zpos; + struct drm_framebuffer *fb = new_state->fb; struct tegra_plane *p = to_tegra_plane(plane); dma_addr_t base; u32 value; int err;

/* rien ne va plus */ - if (!plane->state->crtc || !plane->state->fb) + if (!new_state->crtc || !new_state->fb) return;

- if (!plane->state->visible) { + if (!new_state->visible) { tegra_shared_plane_atomic_disable(plane, old_state); return; } @@ -484,17 +485,17 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, tegra_plane_writel(p, state->format, DC_WIN_COLOR_DEPTH); tegra_plane_writel(p, 0, DC_WIN_PRECOMP_WGRP_PARAMS);

- value = V_POSITION(plane->state->crtc_y) | - H_POSITION(plane->state->crtc_x); + value = V_POSITION(new_state->crtc_y) | + H_POSITION(new_state->crtc_x); tegra_plane_writel(p, value, DC_WIN_POSITION);

- value = V_SIZE(plane->state->crtc_h) | H_SIZE(plane->state->crtc_w); + value = V_SIZE(new_state->crtc_h) | H_SIZE(new_state->crtc_w); tegra_plane_writel(p, value, DC_WIN_SIZE);

value = WIN_ENABLE | COLOR_EXPAND; tegra_plane_writel(p, value, DC_WIN_WIN_OPTIONS);

- value = V_SIZE(plane->state->crtc_h) | H_SIZE(plane->state->crtc_w); + value = V_SIZE(new_state->crtc_h) | H_SIZE(new_state->crtc_w); tegra_plane_writel(p, value, DC_WIN_CROPPED_SIZE);

tegra_plane_writel(p, upper_32_bits(base), DC_WINBUF_START_ADDR_HI); @@ -506,8 +507,8 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, value = CLAMP_BEFORE_BLEND | DEGAMMA_SRGB | INPUT_RANGE_FULL; tegra_plane_writel(p, value, DC_WIN_SET_PARAMS);

- value = OFFSET_X(plane->state->src_y >> 16) | - OFFSET_Y(plane->state->src_x >> 16); + value = OFFSET_X(new_state->src_y >> 16) | + OFFSET_Y(new_state->src_x >> 16); tegra_plane_writel(p, value, DC_WINBUF_CROPPED_POINT);

if (dc->soc->supports_block_linear) { diff --git a/drivers/gpu/drm/vboxvideo/vbox_mode.c b/drivers/gpu/drm/vboxvideo/vbox_mode.c index d60f7cb5105f..5df1184ce1af 100644 --- a/drivers/gpu/drm/vboxvideo/vbox_mode.c +++ b/drivers/gpu/drm/vboxvideo/vbox_mode.c @@ -274,20 +274,21 @@ static int vbox_primary_atomic_check(struct drm_plane *plane, static void vbox_primary_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_crtc *crtc = plane->state->crtc; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_plane_state *new_state = plane->state; + struct drm_crtc *crtc = new_state->crtc; + struct drm_framebuffer *fb = new_state->fb; struct vbox_private *vbox = to_vbox_dev(fb->dev); struct drm_mode_rect *clips; uint32_t num_clips, i;

vbox_crtc_set_base_and_mode(crtc, fb, - plane->state->src_x >> 16, - plane->state->src_y >> 16); + new_state->src_x >> 16, + new_state->src_y >> 16);

/* Send information about dirty rectangles to VBVA. */

- clips = drm_plane_get_damage_clips(plane->state); - num_clips = drm_plane_get_damage_clips_count(plane->state); + clips = drm_plane_get_damage_clips(new_state); + num_clips = drm_plane_get_damage_clips_count(new_state);

if (!num_clips) return; @@ -381,13 +382,14 @@ static void copy_cursor_image(u8 *src, u8 *dst, u32 width, u32 height, static void vbox_cursor_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct vbox_private *vbox = container_of(plane->dev, struct vbox_private, ddev); - struct vbox_crtc *vbox_crtc = to_vbox_crtc(plane->state->crtc); - struct drm_framebuffer *fb = plane->state->fb; + struct vbox_crtc *vbox_crtc = to_vbox_crtc(new_state->crtc); + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_vram_object *gbo = drm_gem_vram_of_gem(fb->obj[0]); - u32 width = plane->state->crtc_w; - u32 height = plane->state->crtc_h; + u32 width = new_state->crtc_w; + u32 height = new_state->crtc_h; size_t data_size, mask_size; u32 flags; struct dma_buf_map map; diff --git a/drivers/gpu/drm/vkms/vkms_plane.c b/drivers/gpu/drm/vkms/vkms_plane.c index 2f2ab3c01bf9..a8a675b6a3f7 100644 --- a/drivers/gpu/drm/vkms/vkms_plane.c +++ b/drivers/gpu/drm/vkms/vkms_plane.c @@ -94,18 +94,19 @@ static const struct drm_plane_funcs vkms_plane_funcs = { static void vkms_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct vkms_plane_state *vkms_plane_state; - struct drm_framebuffer *fb = plane->state->fb; + struct drm_framebuffer *fb = new_state->fb; struct vkms_composer *composer;

- if (!plane->state->crtc || !fb) + if (!new_state->crtc || !fb) return;

- vkms_plane_state = to_vkms_plane_state(plane->state); + vkms_plane_state = to_vkms_plane_state(new_state);

composer = vkms_plane_state->composer; - memcpy(&composer->src, &plane->state->src, sizeof(struct drm_rect)); - memcpy(&composer->dst, &plane->state->dst, sizeof(struct drm_rect)); + memcpy(&composer->src, &new_state->src, sizeof(struct drm_rect)); + memcpy(&composer->dst, &new_state->dst, sizeof(struct drm_rect)); memcpy(&composer->fb, fb, sizeof(struct drm_framebuffer)); drm_framebuffer_get(&composer->fb); composer->offset = fb->offsets[0]; diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c index 395dd4822bac..173b9d211708 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_kms.c @@ -376,10 +376,11 @@ void vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_crtc *crtc = plane->state->crtc ?: old_state->crtc; + struct drm_plane_state *new_state = plane->state; + struct drm_crtc *crtc = new_state->crtc ?: old_state->crtc; struct vmw_private *dev_priv = vmw_priv(crtc->dev); struct vmw_display_unit *du = vmw_crtc_to_du(crtc); - struct vmw_plane_state *vps = vmw_plane_state_to_vps(plane->state); + struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state); s32 hotspot_x, hotspot_y; int ret = 0;

@@ -387,9 +388,9 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, hotspot_x = du->hotspot_x; hotspot_y = du->hotspot_y;

- if (plane->state->fb) { - hotspot_x += plane->state->fb->hot_x; - hotspot_y += plane->state->fb->hot_y; + if (new_state->fb) { + hotspot_x += new_state->fb->hot_x; + hotspot_y += new_state->fb->hot_y; }

du->cursor_surface = vps->surf; @@ -404,8 +405,8 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, hotspot_y); } else if (vps->bo) { ret = vmw_cursor_update_bo(dev_priv, vps->bo, - plane->state->crtc_w, - plane->state->crtc_h, + new_state->crtc_w, + new_state->crtc_h, hotspot_x, hotspot_y); } else { vmw_cursor_update_position(dev_priv, false, 0, 0); @@ -413,8 +414,8 @@ vmw_du_cursor_plane_atomic_update(struct drm_plane *plane, }

if (!ret) { - du->cursor_x = plane->state->crtc_x + du->set_gui_x; - du->cursor_y = plane->state->crtc_y + du->set_gui_y; + du->cursor_x = new_state->crtc_x + du->set_gui_x; + du->cursor_y = new_state->crtc_y + du->set_gui_y;

vmw_cursor_update_position(dev_priv, true, du->cursor_x + hotspot_x, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c index 9d1de5b5cc6a..47b1f265e82e 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ldu.c @@ -285,16 +285,17 @@ static void vmw_ldu_primary_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct vmw_private *dev_priv; struct vmw_legacy_display_unit *ldu; struct vmw_framebuffer *vfb; struct drm_framebuffer *fb; - struct drm_crtc *crtc = plane->state->crtc ?: old_state->crtc; + struct drm_crtc *crtc = new_state->crtc ?: old_state->crtc;

ldu = vmw_crtc_to_ldu(crtc); dev_priv = vmw_priv(plane->dev); - fb = plane->state->fb; + fb = new_state->fb;

vfb = (fb) ? vmw_framebuffer_to_vfb(fb) : NULL;

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c index 4bdad2f2d130..daf10cca4096 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_scrn.c @@ -730,16 +730,17 @@ static void vmw_sou_primary_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_crtc *crtc = plane->state->crtc; + struct drm_plane_state *new_state = plane->state; + struct drm_crtc *crtc = new_state->crtc; struct drm_pending_vblank_event *event = NULL; struct vmw_fence_obj *fence = NULL; int ret;

/* In case of device error, maintain consistent atomic state */ - if (crtc && plane->state->fb) { + if (crtc && new_state->fb) { struct vmw_private *dev_priv = vmw_priv(crtc->dev); struct vmw_framebuffer *vfb = - vmw_framebuffer_to_vfb(plane->state->fb); + vmw_framebuffer_to_vfb(new_state->fb);

if (vfb->bo) ret = vmw_sou_plane_update_bo(dev_priv, plane, diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c index 27ab2c50312b..6871824010e1 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_stdu.c @@ -1577,8 +1577,9 @@ static void vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct vmw_plane_state *vps = vmw_plane_state_to_vps(plane->state); - struct drm_crtc *crtc = plane->state->crtc; + struct drm_plane_state *new_state = plane->state; + struct vmw_plane_state *vps = vmw_plane_state_to_vps(new_state); + struct drm_crtc *crtc = new_state->crtc; struct vmw_screen_target_display_unit *stdu; struct drm_pending_vblank_event *event; struct vmw_fence_obj *fence = NULL; @@ -1586,9 +1587,9 @@ vmw_stdu_primary_plane_atomic_update(struct drm_plane *plane, int ret;

/* If case of device error, maintain consistent atomic state */ - if (crtc && plane->state->fb) { + if (crtc && new_state->fb) { struct vmw_framebuffer *vfb = - vmw_framebuffer_to_vfb(plane->state->fb); + vmw_framebuffer_to_vfb(new_state->fb); stdu = vmw_crtc_to_stdu(crtc); dev_priv = vmw_priv(crtc->dev);

diff --git a/drivers/gpu/drm/xlnx/zynqmp_disp.c b/drivers/gpu/drm/xlnx/zynqmp_disp.c index d749acc78c85..e278680b7d5a 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_disp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_disp.c @@ -1180,11 +1180,12 @@ static void zynqmp_disp_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct zynqmp_disp_layer *layer = plane_to_layer(plane); bool format_changed = false;

if (!old_state->fb || - old_state->fb->format->format != plane->state->fb->format->format) + old_state->fb->format->format != new_state->fb->format->format) format_changed = true;

/* @@ -1196,10 +1197,10 @@ zynqmp_disp_plane_atomic_update(struct drm_plane *plane, if (old_state->fb) zynqmp_disp_layer_disable(layer);

- zynqmp_disp_layer_set_format(layer, plane->state); + zynqmp_disp_layer_set_format(layer, new_state); }

- zynqmp_disp_layer_update(layer, plane->state); + zynqmp_disp_layer_update(layer, new_state);

/* Enable or re-enable the plane is the format has changed. */ if (format_changed) diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c index e6e1f0eb5a3f..8ce5114043a6 100644 --- a/drivers/gpu/drm/zte/zx_plane.c +++ b/drivers/gpu/drm/zte/zx_plane.c @@ -353,8 +353,9 @@ static void zx_gl_rsz_setup(struct zx_plane *zplane, u32 src_w, u32 src_h, static void zx_gl_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { + struct drm_plane_state *new_state = plane->state; struct zx_plane *zplane = to_zx_plane(plane); - struct drm_framebuffer *fb = plane->state->fb; + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_cma_object *cma_obj; void __iomem *layer = zplane->layer; void __iomem *csc = zplane->csc; @@ -373,15 +374,15 @@ static void zx_gl_plane_atomic_update(struct drm_plane *plane, format = fb->format->format; stride = fb->pitches[0];

- src_x = plane->state->src_x >> 16; - src_y = plane->state->src_y >> 16; - src_w = plane->state->src_w >> 16; - src_h = plane->state->src_h >> 16; + src_x = new_state->src_x >> 16; + src_y = new_state->src_y >> 16; + src_w = new_state->src_w >> 16; + src_h = new_state->src_h >> 16;

- dst_x = plane->state->crtc_x; - dst_y = plane->state->crtc_y; - dst_w = plane->state->crtc_w; - dst_h = plane->state->crtc_h; + dst_x = new_state->crtc_x; + dst_y = new_state->crtc_y; + dst_w = new_state->crtc_w; + dst_h = new_state->crtc_h;

bpp = fb->format->cpp[0];

Some drivers are storing the plane->state pointer in atomic_update and atomic_disable in a variable simply called state, while the state passed as an argument is called old_state.

In order to ease subsequent reworks and to avoid confusing or inconsistent names, let's rename those variables to new_state.

This was done using the following coccinelle script, plus some manual changes for mtk and tegra.

@ plane_atomic_func @ identifier helpers; identifier func; @@

( static const struct drm_plane_helper_funcs helpers = { ..., .atomic_disable = func, ..., }; | static const struct drm_plane_helper_funcs helpers = { ..., .atomic_update = func, ..., }; )

@ moves_new_state_old_state @ identifier plane_atomic_func.func; identifier plane; symbol old_state; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_state) { ... - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; ... }

@ depends on moves_new_state_old_state @ identifier plane_atomic_func.func; identifier plane; identifier old_state; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_state) { <... - state + new_state ...> }

@ moves_new_state_oldstate @ identifier plane_atomic_func.func; identifier plane; symbol oldstate; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *oldstate) { ... - struct drm_plane_state *state = plane->state; + struct drm_plane_state *newstate = plane->state; ... }

@ depends on moves_new_state_oldstate @ identifier plane_atomic_func.func; identifier plane; identifier old_state; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_state) { <... - state + newstate ...> }

@ moves_new_state_old_pstate @ identifier plane_atomic_func.func; identifier plane; symbol old_pstate; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_pstate) { ... - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_pstate = plane->state; ... }

@ depends on moves_new_state_old_pstate @ identifier plane_atomic_func.func; identifier plane; identifier old_pstate; symbol state; @@

func(struct drm_plane *plane, struct drm_plane_state *old_pstate) { <... - state + new_pstate ...> }

Signed-off-by: Maxime Ripard maxime@cerno.tech --- drivers/gpu/drm/arm/malidp_planes.c | 34 +++--- drivers/gpu/drm/armada/armada_overlay.c | 104 +++++++++--------- drivers/gpu/drm/armada/armada_plane.c | 63 +++++------ drivers/gpu/drm/ast/ast_mode.c | 14 +-- drivers/gpu/drm/exynos/exynos_drm_plane.c | 6 +- drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c | 10 +- .../gpu/drm/hisilicon/hibmc/hibmc_drm_de.c | 12 +- .../gpu/drm/hisilicon/kirin/kirin_drm_ade.c | 11 +- drivers/gpu/drm/imx/dcss/dcss-plane.c | 25 +++-- drivers/gpu/drm/imx/ipuv3-plane.c | 45 ++++---- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 16 +-- drivers/gpu/drm/ingenic/ingenic-ipu.c | 34 +++--- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 29 +++-- drivers/gpu/drm/meson/meson_overlay.c | 6 +- drivers/gpu/drm/meson/meson_plane.c | 30 ++--- drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c | 4 +- drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c | 12 +- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 8 +- drivers/gpu/drm/mxsfb/mxsfb_kms.c | 4 +- drivers/gpu/drm/omapdrm/omap_plane.c | 21 ++-- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 20 ++-- drivers/gpu/drm/sti/sti_cursor.c | 10 +- drivers/gpu/drm/sti/sti_gdp.c | 40 +++---- drivers/gpu/drm/sti/sti_hqvdp.c | 40 +++---- drivers/gpu/drm/stm/ltdc.c | 28 ++--- drivers/gpu/drm/tegra/dc.c | 20 ++-- drivers/gpu/drm/tegra/hub.c | 10 +- drivers/gpu/drm/tidss/tidss_plane.c | 8 +- drivers/gpu/drm/tilcdc/tilcdc_plane.c | 14 +-- drivers/gpu/drm/zte/zx_plane.c | 8 +- 30 files changed, 347 insertions(+), 339 deletions(-)

diff --git a/drivers/gpu/drm/arm/malidp_planes.c b/drivers/gpu/drm/arm/malidp_planes.c index c94c4a96db68..646b27a42452 100644 --- a/drivers/gpu/drm/arm/malidp_planes.c +++ b/drivers/gpu/drm/arm/malidp_planes.c @@ -795,9 +795,9 @@ static void malidp_de_plane_update(struct drm_plane *plane, { struct malidp_plane *mp; struct malidp_plane_state *ms = to_malidp_plane_state(plane->state); - struct drm_plane_state *state = plane->state; - u16 pixel_alpha = state->pixel_blend_mode; - u8 plane_alpha = state->alpha >> 8; + struct drm_plane_state *new_state = plane->state; + u16 pixel_alpha = new_state->pixel_blend_mode; + u8 plane_alpha = new_state->alpha >> 8; u32 src_w, src_h, dest_w, dest_h, val; int i; struct drm_framebuffer *fb = plane->state->fb; @@ -813,12 +813,12 @@ static void malidp_de_plane_update(struct drm_plane *plane, src_h = fb->height; } else { /* convert src values from Q16 fixed point to integer */ - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_w = new_state->src_w >> 16; + src_h = new_state->src_h >> 16; }

- dest_w = state->crtc_w; - dest_h = state->crtc_h; + dest_w = new_state->crtc_w; + dest_h = new_state->crtc_h;

val = malidp_hw_read(mp->hwdev, mp->layer->base); val = (val & ~LAYER_FORMAT_MASK) | ms->format; @@ -830,7 +830,7 @@ static void malidp_de_plane_update(struct drm_plane *plane, malidp_de_set_mmu_control(mp, ms);

malidp_de_set_plane_pitches(mp, ms->n_planes, - state->fb->pitches); + new_state->fb->pitches);

if ((plane->state->color_encoding != old_state->color_encoding) || (plane->state->color_range != old_state->color_range)) @@ -843,8 +843,8 @@ static void malidp_de_plane_update(struct drm_plane *plane, malidp_hw_write(mp->hwdev, LAYER_H_VAL(dest_w) | LAYER_V_VAL(dest_h), mp->layer->base + MALIDP_LAYER_COMP_SIZE);

- malidp_hw_write(mp->hwdev, LAYER_H_VAL(state->crtc_x) | - LAYER_V_VAL(state->crtc_y), + malidp_hw_write(mp->hwdev, LAYER_H_VAL(new_state->crtc_x) | + LAYER_V_VAL(new_state->crtc_y), mp->layer->base + MALIDP_LAYER_OFFSET);

if (mp->layer->id == DE_SMART) { @@ -866,19 +866,19 @@ static void malidp_de_plane_update(struct drm_plane *plane, val &= ~LAYER_ROT_MASK;

/* setup the rotation and axis flip bits */ - if (state->rotation & DRM_MODE_ROTATE_MASK) + if (new_state->rotation & DRM_MODE_ROTATE_MASK) val |= ilog2(plane->state->rotation & DRM_MODE_ROTATE_MASK) << LAYER_ROT_OFFSET; - if (state->rotation & DRM_MODE_REFLECT_X) + if (new_state->rotation & DRM_MODE_REFLECT_X) val |= LAYER_H_FLIP; - if (state->rotation & DRM_MODE_REFLECT_Y) + if (new_state->rotation & DRM_MODE_REFLECT_Y) val |= LAYER_V_FLIP;

val &= ~(LAYER_COMP_MASK | LAYER_PMUL_ENABLE | LAYER_ALPHA(0xff));

- if (state->alpha != DRM_BLEND_ALPHA_OPAQUE) { + if (new_state->alpha != DRM_BLEND_ALPHA_OPAQUE) { val |= LAYER_COMP_PLANE; - } else if (state->fb->format->has_alpha) { + } else if (new_state->fb->format->has_alpha) { /* We only care about blend mode if the format has alpha */ switch (pixel_alpha) { case DRM_MODE_BLEND_PREMULTI: @@ -892,9 +892,9 @@ static void malidp_de_plane_update(struct drm_plane *plane, val |= LAYER_ALPHA(plane_alpha);

val &= ~LAYER_FLOWCFG(LAYER_FLOWCFG_MASK); - if (state->crtc) { + if (new_state->crtc) { struct malidp_crtc_state *m = - to_malidp_crtc_state(state->crtc->state); + to_malidp_crtc_state(new_state->crtc->state);

if (m->scaler_config.scale_enable && m->scaler_config.plane_src_id == mp->layer->id) diff --git a/drivers/gpu/drm/armada/armada_overlay.c b/drivers/gpu/drm/armada/armada_overlay.c index 6346b890279a..f5e75c96b476 100644 --- a/drivers/gpu/drm/armada/armada_overlay.c +++ b/drivers/gpu/drm/armada/armada_overlay.c @@ -68,7 +68,7 @@ static inline u32 armada_csc(struct drm_plane_state *state) static void armada_drm_overlay_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct armada_crtc *dcrtc; struct armada_regs *regs; unsigned int idx; @@ -76,62 +76,64 @@ static void armada_drm_overlay_plane_atomic_update(struct drm_plane *plane,

DRM_DEBUG_KMS("[PLANE:%d:%s]\n", plane->base.id, plane->name);

- if (!state->fb || WARN_ON(!state->crtc)) + if (!new_state->fb || WARN_ON(!new_state->crtc)) return;

DRM_DEBUG_KMS("[PLANE:%d:%s] is on [CRTC:%d:%s] with [FB:%d] visible %u->%u\n", plane->base.id, plane->name, - state->crtc->base.id, state->crtc->name, - state->fb->base.id, - old_state->visible, state->visible); + new_state->crtc->base.id, new_state->crtc->name, + new_state->fb->base.id, + old_state->visible, new_state->visible);

- dcrtc = drm_to_armada_crtc(state->crtc); + dcrtc = drm_to_armada_crtc(new_state->crtc); regs = dcrtc->regs + dcrtc->regs_idx;

idx = 0; - if (!old_state->visible && state->visible) + if (!old_state->visible && new_state->visible) armada_reg_queue_mod(regs, idx, 0, CFG_PDWN16x66 | CFG_PDWN32x66, LCD_SPU_SRAM_PARA1); - val = armada_src_hw(state); + val = armada_src_hw(new_state); if (armada_src_hw(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_DMA_HPXL_VLN); - val = armada_dst_yx(state); + val = armada_dst_yx(new_state); if (armada_dst_yx(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_DMA_OVSA_HPXL_VLN); - val = armada_dst_hw(state); + val = armada_dst_hw(new_state); if (armada_dst_hw(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_DZM_HPXL_VLN); /* FIXME: overlay on an interlaced display */ - if (old_state->src.x1 != state->src.x1 || - old_state->src.y1 != state->src.y1 || - old_state->fb != state->fb || - state->crtc->state->mode_changed) { + if (old_state->src.x1 != new_state->src.x1 || + old_state->src.y1 != new_state->src.y1 || + old_state->fb != new_state->fb || + new_state->crtc->state->mode_changed) { const struct drm_format_info *format; u16 src_x;

- armada_reg_queue_set(regs, idx, armada_addr(state, 0, 0), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 0, 0), LCD_SPU_DMA_START_ADDR_Y0); - armada_reg_queue_set(regs, idx, armada_addr(state, 0, 1), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 0, 1), LCD_SPU_DMA_START_ADDR_U0); - armada_reg_queue_set(regs, idx, armada_addr(state, 0, 2), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 0, 2), LCD_SPU_DMA_START_ADDR_V0); - armada_reg_queue_set(regs, idx, armada_addr(state, 1, 0), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 1, 0), LCD_SPU_DMA_START_ADDR_Y1); - armada_reg_queue_set(regs, idx, armada_addr(state, 1, 1), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 1, 1), LCD_SPU_DMA_START_ADDR_U1); - armada_reg_queue_set(regs, idx, armada_addr(state, 1, 2), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 1, 2), LCD_SPU_DMA_START_ADDR_V1);

- val = armada_pitch(state, 0) << 16 | armada_pitch(state, 0); + val = armada_pitch(new_state, 0) << 16 | armada_pitch(new_state, + 0); armada_reg_queue_set(regs, idx, val, LCD_SPU_DMA_PITCH_YC); - val = armada_pitch(state, 1) << 16 | armada_pitch(state, 2); + val = armada_pitch(new_state, 1) << 16 | armada_pitch(new_state, + 2); armada_reg_queue_set(regs, idx, val, LCD_SPU_DMA_PITCH_UV);

- cfg = CFG_DMA_FMT(drm_fb_to_armada_fb(state->fb)->fmt) | - CFG_DMA_MOD(drm_fb_to_armada_fb(state->fb)->mod) | + cfg = CFG_DMA_FMT(drm_fb_to_armada_fb(new_state->fb)->fmt) | + CFG_DMA_MOD(drm_fb_to_armada_fb(new_state->fb)->mod) | CFG_CBSH_ENA; - if (state->visible) + if (new_state->visible) cfg |= CFG_DMA_ENA;

/* @@ -139,28 +141,28 @@ static void armada_drm_overlay_plane_atomic_update(struct drm_plane *plane, * U/V planes to swap. Compensate for it by also toggling * the UV swap. */ - format = state->fb->format; - src_x = state->src.x1 >> 16; + format = new_state->fb->format; + src_x = new_state->src.x1 >> 16; if (format->num_planes == 1 && src_x & (format->hsub - 1)) cfg ^= CFG_DMA_MOD(CFG_SWAPUV); - if (to_armada_plane_state(state)->interlace) + if (to_armada_plane_state(new_state)->interlace) cfg |= CFG_DMA_FTOGGLE; cfg_mask = CFG_CBSH_ENA | CFG_DMAFORMAT | CFG_DMA_MOD(CFG_SWAPRB | CFG_SWAPUV | CFG_SWAPYU | CFG_YUV2RGB) | CFG_DMA_FTOGGLE | CFG_DMA_TSTMODE | CFG_DMA_ENA; - } else if (old_state->visible != state->visible) { - cfg = state->visible ? CFG_DMA_ENA : 0; + } else if (old_state->visible != new_state->visible) { + cfg = new_state->visible ? CFG_DMA_ENA : 0; cfg_mask = CFG_DMA_ENA; } else { cfg = cfg_mask = 0; } - if (drm_rect_width(&old_state->src) != drm_rect_width(&state->src) || - drm_rect_width(&old_state->dst) != drm_rect_width(&state->dst)) { + if (drm_rect_width(&old_state->src) != drm_rect_width(&new_state->src) || + drm_rect_width(&old_state->dst) != drm_rect_width(&new_state->dst)) { cfg_mask |= CFG_DMA_HSMOOTH; - if (drm_rect_width(&state->src) >> 16 != - drm_rect_width(&state->dst)) + if (drm_rect_width(&new_state->src) >> 16 != + drm_rect_width(&new_state->dst)) cfg |= CFG_DMA_HSMOOTH; }

@@ -168,41 +170,41 @@ static void armada_drm_overlay_plane_atomic_update(struct drm_plane *plane, armada_reg_queue_mod(regs, idx, cfg, cfg_mask, LCD_SPU_DMA_CTRL0);

- val = armada_spu_contrast(state); - if ((!old_state->visible && state->visible) || + val = armada_spu_contrast(new_state); + if ((!old_state->visible && new_state->visible) || armada_spu_contrast(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_CONTRAST); - val = armada_spu_saturation(state); - if ((!old_state->visible && state->visible) || + val = armada_spu_saturation(new_state); + if ((!old_state->visible && new_state->visible) || armada_spu_saturation(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_SATURATION); - if (!old_state->visible && state->visible) + if (!old_state->visible && new_state->visible) armada_reg_queue_set(regs, idx, 0x00002000, LCD_SPU_CBSH_HUE); - val = armada_csc(state); - if ((!old_state->visible && state->visible) || + val = armada_csc(new_state); + if ((!old_state->visible && new_state->visible) || armada_csc(old_state) != val) armada_reg_queue_mod(regs, idx, val, CFG_CSC_MASK, LCD_SPU_IOPAD_CONTROL); - val = drm_to_overlay_state(state)->colorkey_yr; - if ((!old_state->visible && state->visible) || + val = drm_to_overlay_state(new_state)->colorkey_yr; + if ((!old_state->visible && new_state->visible) || drm_to_overlay_state(old_state)->colorkey_yr != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_COLORKEY_Y); - val = drm_to_overlay_state(state)->colorkey_ug; - if ((!old_state->visible && state->visible) || + val = drm_to_overlay_state(new_state)->colorkey_ug; + if ((!old_state->visible && new_state->visible) || drm_to_overlay_state(old_state)->colorkey_ug != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_COLORKEY_U); - val = drm_to_overlay_state(state)->colorkey_vb; - if ((!old_state->visible && state->visible) || + val = drm_to_overlay_state(new_state)->colorkey_vb; + if ((!old_state->visible && new_state->visible) || drm_to_overlay_state(old_state)->colorkey_vb != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_COLORKEY_V); - val = drm_to_overlay_state(state)->colorkey_mode; - if ((!old_state->visible && state->visible) || + val = drm_to_overlay_state(new_state)->colorkey_mode; + if ((!old_state->visible && new_state->visible) || drm_to_overlay_state(old_state)->colorkey_mode != val) armada_reg_queue_mod(regs, idx, val, CFG_CKMODE_MASK | CFG_ALPHAM_MASK | CFG_ALPHA_MASK, LCD_SPU_DMA_CTRL1); - val = drm_to_overlay_state(state)->colorkey_enable; - if (((!old_state->visible && state->visible) || + val = drm_to_overlay_state(new_state)->colorkey_enable; + if (((!old_state->visible && new_state->visible) || drm_to_overlay_state(old_state)->colorkey_enable != val) && dcrtc->variant->has_spu_adv_reg) armada_reg_queue_mod(regs, idx, val, ADV_GRACOLORKEY | diff --git a/drivers/gpu/drm/armada/armada_plane.c b/drivers/gpu/drm/armada/armada_plane.c index 51f33c689df3..3be7b3cfd251 100644 --- a/drivers/gpu/drm/armada/armada_plane.c +++ b/drivers/gpu/drm/armada/armada_plane.c @@ -163,7 +163,7 @@ int armada_drm_plane_atomic_check(struct drm_plane *plane, static void armada_drm_primary_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct armada_crtc *dcrtc; struct armada_regs *regs; u32 cfg, cfg_mask, val; @@ -171,71 +171,72 @@ static void armada_drm_primary_plane_atomic_update(struct drm_plane *plane,

DRM_DEBUG_KMS("[PLANE:%d:%s]\n", plane->base.id, plane->name);

- if (!state->fb || WARN_ON(!state->crtc)) + if (!new_state->fb || WARN_ON(!new_state->crtc)) return;

DRM_DEBUG_KMS("[PLANE:%d:%s] is on [CRTC:%d:%s] with [FB:%d] visible %u->%u\n", plane->base.id, plane->name, - state->crtc->base.id, state->crtc->name, - state->fb->base.id, - old_state->visible, state->visible); + new_state->crtc->base.id, new_state->crtc->name, + new_state->fb->base.id, + old_state->visible, new_state->visible);

- dcrtc = drm_to_armada_crtc(state->crtc); + dcrtc = drm_to_armada_crtc(new_state->crtc); regs = dcrtc->regs + dcrtc->regs_idx;

idx = 0; - if (!old_state->visible && state->visible) { + if (!old_state->visible && new_state->visible) { val = CFG_PDWN64x66; - if (drm_fb_to_armada_fb(state->fb)->fmt > CFG_420) + if (drm_fb_to_armada_fb(new_state->fb)->fmt > CFG_420) val |= CFG_PDWN256x24; armada_reg_queue_mod(regs, idx, 0, val, LCD_SPU_SRAM_PARA1); } - val = armada_src_hw(state); + val = armada_src_hw(new_state); if (armada_src_hw(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_GRA_HPXL_VLN); - val = armada_dst_yx(state); + val = armada_dst_yx(new_state); if (armada_dst_yx(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_GRA_OVSA_HPXL_VLN); - val = armada_dst_hw(state); + val = armada_dst_hw(new_state); if (armada_dst_hw(old_state) != val) armada_reg_queue_set(regs, idx, val, LCD_SPU_GZM_HPXL_VLN); - if (old_state->src.x1 != state->src.x1 || - old_state->src.y1 != state->src.y1 || - old_state->fb != state->fb || - state->crtc->state->mode_changed) { - armada_reg_queue_set(regs, idx, armada_addr(state, 0, 0), + if (old_state->src.x1 != new_state->src.x1 || + old_state->src.y1 != new_state->src.y1 || + old_state->fb != new_state->fb || + new_state->crtc->state->mode_changed) { + armada_reg_queue_set(regs, idx, armada_addr(new_state, 0, 0), LCD_CFG_GRA_START_ADDR0); - armada_reg_queue_set(regs, idx, armada_addr(state, 1, 0), + armada_reg_queue_set(regs, idx, armada_addr(new_state, 1, 0), LCD_CFG_GRA_START_ADDR1); - armada_reg_queue_mod(regs, idx, armada_pitch(state, 0), 0xffff, + armada_reg_queue_mod(regs, idx, armada_pitch(new_state, 0), + 0xffff, LCD_CFG_GRA_PITCH); } - if (old_state->fb != state->fb || - state->crtc->state->mode_changed) { - cfg = CFG_GRA_FMT(drm_fb_to_armada_fb(state->fb)->fmt) | - CFG_GRA_MOD(drm_fb_to_armada_fb(state->fb)->mod); - if (drm_fb_to_armada_fb(state->fb)->fmt > CFG_420) + if (old_state->fb != new_state->fb || + new_state->crtc->state->mode_changed) { + cfg = CFG_GRA_FMT(drm_fb_to_armada_fb(new_state->fb)->fmt) | + CFG_GRA_MOD(drm_fb_to_armada_fb(new_state->fb)->mod); + if (drm_fb_to_armada_fb(new_state->fb)->fmt > CFG_420) cfg |= CFG_PALETTE_ENA; - if (state->visible) + if (new_state->visible) cfg |= CFG_GRA_ENA; - if (to_armada_plane_state(state)->interlace) + if (to_armada_plane_state(new_state)->interlace) cfg |= CFG_GRA_FTOGGLE; cfg_mask = CFG_GRAFORMAT | CFG_GRA_MOD(CFG_SWAPRB | CFG_SWAPUV | CFG_SWAPYU | CFG_YUV2RGB) | CFG_PALETTE_ENA | CFG_GRA_FTOGGLE | CFG_GRA_ENA; - } else if (old_state->visible != state->visible) { - cfg = state->visible ? CFG_GRA_ENA : 0; + } else if (old_state->visible != new_state->visible) { + cfg = new_state->visible ? CFG_GRA_ENA : 0; cfg_mask = CFG_GRA_ENA; } else { cfg = cfg_mask = 0; } - if (drm_rect_width(&old_state->src) != drm_rect_width(&state->src) || - drm_rect_width(&old_state->dst) != drm_rect_width(&state->dst)) { + if (drm_rect_width(&old_state->src) != drm_rect_width(&new_state->src) || + drm_rect_width(&old_state->dst) != drm_rect_width(&new_state->dst)) { cfg_mask |= CFG_GRA_HSMOOTH; - if (drm_rect_width(&state->src) >> 16 != - drm_rect_width(&state->dst)) + if (drm_rect_width(&new_state->src) >> 16 != + drm_rect_width(&new_state->dst)) cfg |= CFG_GRA_HSMOOTH; }

diff --git a/drivers/gpu/drm/ast/ast_mode.c b/drivers/gpu/drm/ast/ast_mode.c index 5580b6795192..31c82a1fe0f6 100644 --- a/drivers/gpu/drm/ast/ast_mode.c +++ b/drivers/gpu/drm/ast/ast_mode.c @@ -572,14 +572,14 @@ ast_primary_plane_helper_atomic_update(struct drm_plane *plane, { struct drm_device *dev = plane->dev; struct ast_private *ast = to_ast_private(dev); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct drm_gem_vram_object *gbo; s64 gpu_addr; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_state->fb; struct drm_framebuffer *old_fb = old_state->fb;

if (!old_fb || (fb->format != old_fb->format)) { - struct drm_crtc_state *crtc_state = state->crtc->state; + struct drm_crtc_state *crtc_state = new_state->crtc->state; struct ast_crtc_state *ast_crtc_state = to_ast_crtc_state(crtc_state); struct ast_vbios_mode_info *vbios_mode_info = &ast_crtc_state->vbios_mode_info;

@@ -688,20 +688,20 @@ static void ast_cursor_plane_helper_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; - struct drm_framebuffer *fb = state->fb; + struct drm_plane_state *new_state = plane->state; + struct drm_framebuffer *fb = new_state->fb; struct ast_private *ast = to_ast_private(plane->dev); unsigned int offset_x, offset_y;

offset_x = AST_MAX_HWC_WIDTH - fb->width; offset_y = AST_MAX_HWC_WIDTH - fb->height;

- if (state->fb != old_state->fb) { + if (new_state->fb != old_state->fb) { /* A new cursor image was installed. */ ast_cursor_page_flip(ast); }

- ast_cursor_show(ast, state->crtc_x, state->crtc_y, + ast_cursor_show(ast, new_state->crtc_x, new_state->crtc_y, offset_x, offset_y); }

diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c b/drivers/gpu/drm/exynos/exynos_drm_plane.c index 2c4ceb768a08..673f8a1d9010 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_plane.c +++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c @@ -254,11 +254,11 @@ static int exynos_plane_atomic_check(struct drm_plane *plane, static void exynos_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; - struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(state->crtc); + struct drm_plane_state *new_state = plane->state; + struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(new_state->crtc); struct exynos_drm_plane *exynos_plane = to_exynos_plane(plane);

- if (!state->crtc) + if (!new_state->crtc) return;

if (exynos_crtc->ops->update_plane) diff --git a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c index 7d2aa2cbcff6..4272e121a185 100644 --- a/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c +++ b/drivers/gpu/drm/fsl-dcu/fsl_dcu_drm_plane.c @@ -80,7 +80,7 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane,

{ struct fsl_dcu_drm_device *fsl_dev = plane->dev->dev_private; - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct drm_framebuffer *fb = plane->state->fb; struct drm_gem_cma_object *gem; unsigned int alpha = DCU_LAYER_AB_NONE, bpp; @@ -128,11 +128,11 @@ static void fsl_dcu_drm_plane_atomic_update(struct drm_plane *plane, }

regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 1), - DCU_LAYER_HEIGHT(state->crtc_h) | - DCU_LAYER_WIDTH(state->crtc_w)); + DCU_LAYER_HEIGHT(new_state->crtc_h) | + DCU_LAYER_WIDTH(new_state->crtc_w)); regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 2), - DCU_LAYER_POSY(state->crtc_y) | - DCU_LAYER_POSX(state->crtc_x)); + DCU_LAYER_POSY(new_state->crtc_y) | + DCU_LAYER_POSX(new_state->crtc_x)); regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 3), gem->paddr); regmap_write(fsl_dev->regmap, DCU_CTRLDESCLN(index, 4), diff --git a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c index 3f7027e40c79..a4b54e841c76 100644 --- a/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c +++ b/drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_de.c @@ -101,17 +101,17 @@ static int hibmc_plane_atomic_check(struct drm_plane *plane, static void hibmc_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; u32 reg; s64 gpu_addr = 0; u32 line_l; struct hibmc_drm_private *priv = to_hibmc_drm_private(plane->dev); struct drm_gem_vram_object *gbo;

- if (!state->fb) + if (!new_state->fb) return;

- gbo = drm_gem_vram_of_gem(state->fb->obj[0]); + gbo = drm_gem_vram_of_gem(new_state->fb->obj[0]);

gpu_addr = drm_gem_vram_offset(gbo); if (WARN_ON_ONCE(gpu_addr < 0)) @@ -119,9 +119,9 @@ static void hibmc_plane_atomic_update(struct drm_plane *plane,

writel(gpu_addr, priv->mmio + HIBMC_CRT_FB_ADDRESS);

- reg = state->fb->width * (state->fb->format->cpp[0]); + reg = new_state->fb->width * (new_state->fb->format->cpp[0]);

- line_l = state->fb->pitches[0]; + line_l = new_state->fb->pitches[0]; writel(HIBMC_FIELD(HIBMC_CRT_FB_WIDTH_WIDTH, reg) | HIBMC_FIELD(HIBMC_CRT_FB_WIDTH_OFFS, line_l), priv->mmio + HIBMC_CRT_FB_WIDTH); @@ -130,7 +130,7 @@ static void hibmc_plane_atomic_update(struct drm_plane *plane, reg = readl(priv->mmio + HIBMC_CRT_DISP_CTL); reg &= ~HIBMC_CRT_DISP_CTL_FORMAT_MASK; reg |= HIBMC_FIELD(HIBMC_CRT_DISP_CTL_FORMAT, - state->fb->format->cpp[0] * 8 / 16); + new_state->fb->format->cpp[0] * 8 / 16); writel(reg, priv->mmio + HIBMC_CRT_DISP_CTL); }

diff --git a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c index 1458893ecc52..ab85c238cec5 100644 --- a/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c +++ b/drivers/gpu/drm/hisilicon/kirin/kirin_drm_ade.c @@ -807,13 +807,14 @@ static int ade_plane_atomic_check(struct drm_plane *plane, static void ade_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct kirin_plane *kplane = to_kirin_plane(plane);

- ade_update_channel(kplane, state->fb, state->crtc_x, state->crtc_y, - state->crtc_w, state->crtc_h, - state->src_x >> 16, state->src_y >> 16, - state->src_w >> 16, state->src_h >> 16); + ade_update_channel(kplane, new_state->fb, new_state->crtc_x, + new_state->crtc_y, + new_state->crtc_w, new_state->crtc_h, + new_state->src_x >> 16, new_state->src_y >> 16, + new_state->src_w >> 16, new_state->src_h >> 16); }

static void ade_plane_atomic_disable(struct drm_plane *plane, diff --git a/drivers/gpu/drm/imx/dcss/dcss-plane.c b/drivers/gpu/drm/imx/dcss/dcss-plane.c index 35a7b23060b3..06ecfff8d3c3 100644 --- a/drivers/gpu/drm/imx/dcss/dcss-plane.c +++ b/drivers/gpu/drm/imx/dcss/dcss-plane.c @@ -266,10 +266,10 @@ static bool dcss_plane_needs_setup(struct drm_plane_state *state, static void dcss_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct dcss_plane *dcss_plane = to_dcss_plane(plane); struct dcss_dev *dcss = plane->dev->dev_private; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_state->fb; struct drm_crtc_state *crtc_state; bool modifiers_present; u32 src_w, src_h, dst_w, dst_h; @@ -277,14 +277,14 @@ static void dcss_plane_atomic_update(struct drm_plane *plane, bool enable = true; bool is_rotation_90_or_270;

- if (!fb || !state->crtc || !state->visible) + if (!fb || !new_state->crtc || !new_state->visible) return;

- crtc_state = state->crtc->state; + crtc_state = new_state->crtc->state; modifiers_present = !!(fb->flags & DRM_MODE_FB_MODIFIERS);

if (old_state->fb && !drm_atomic_crtc_needs_modeset(crtc_state) && - !dcss_plane_needs_setup(state, old_state)) { + !dcss_plane_needs_setup(new_state, old_state)) { dcss_plane_atomic_set_base(dcss_plane); return; } @@ -304,23 +304,24 @@ static void dcss_plane_atomic_update(struct drm_plane *plane, modifiers_present && fb->modifier == DRM_FORMAT_MOD_LINEAR) modifiers_present = false;

- dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, state->fb->format, + dcss_dpr_format_set(dcss->dpr, dcss_plane->ch_num, + new_state->fb->format, modifiers_present ? fb->modifier : DRM_FORMAT_MOD_LINEAR); dcss_dpr_set_res(dcss->dpr, dcss_plane->ch_num, src_w, src_h); dcss_dpr_set_rotation(dcss->dpr, dcss_plane->ch_num, - state->rotation); + new_state->rotation);

dcss_plane_atomic_set_base(dcss_plane);

- is_rotation_90_or_270 = state->rotation & (DRM_MODE_ROTATE_90 | + is_rotation_90_or_270 = new_state->rotation & (DRM_MODE_ROTATE_90 | DRM_MODE_ROTATE_270);

dcss_scaler_set_filter(dcss->scaler, dcss_plane->ch_num, - state->scaling_filter); + new_state->scaling_filter);

dcss_scaler_setup(dcss->scaler, dcss_plane->ch_num, - state->fb->format, + new_state->fb->format, is_rotation_90_or_270 ? src_h : src_w, is_rotation_90_or_270 ? src_w : src_h, dst_w, dst_h, @@ -329,9 +330,9 @@ static void dcss_plane_atomic_update(struct drm_plane *plane, dcss_dtg_plane_pos_set(dcss->dtg, dcss_plane->ch_num, dst.x1, dst.y1, dst_w, dst_h); dcss_dtg_plane_alpha_set(dcss->dtg, dcss_plane->ch_num, - fb->format, state->alpha >> 8); + fb->format, new_state->alpha >> 8);

- if (!dcss_plane->ch_num && (state->alpha >> 8) == 0) + if (!dcss_plane->ch_num && (new_state->alpha >> 8) == 0) enable = false;

dcss_dpr_enable(dcss->dpr, dcss_plane->ch_num, enable); diff --git a/drivers/gpu/drm/imx/ipuv3-plane.c b/drivers/gpu/drm/imx/ipuv3-plane.c index 6b49688652f0..dfcae066b389 100644 --- a/drivers/gpu/drm/imx/ipuv3-plane.c +++ b/drivers/gpu/drm/imx/ipuv3-plane.c @@ -549,11 +549,11 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct ipu_plane *ipu_plane = to_ipu_plane(plane); - struct drm_plane_state *state = plane->state; - struct ipu_plane_state *ipu_state = to_ipu_plane_state(state); - struct drm_crtc_state *crtc_state = state->crtc->state; - struct drm_framebuffer *fb = state->fb; - struct drm_rect *dst = &state->dst; + struct drm_plane_state *new_state = plane->state; + struct ipu_plane_state *ipu_state = to_ipu_plane_state(new_state); + struct drm_crtc_state *crtc_state = new_state->crtc->state; + struct drm_framebuffer *fb = new_state->fb; + struct drm_rect *dst = &new_state->dst; unsigned long eba, ubo, vbo; unsigned long alpha_eba = 0; enum ipu_color_space ics; @@ -568,7 +568,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,

switch (ipu_plane->dp_flow) { case IPU_DP_FLOW_SYNC_BG: - if (state->normalized_zpos == 1) { + if (new_state->normalized_zpos == 1) { ipu_dp_set_global_alpha(ipu_plane->dp, !fb->format->has_alpha, 0xff, true); @@ -577,7 +577,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, } break; case IPU_DP_FLOW_SYNC_FG: - if (state->normalized_zpos == 1) { + if (new_state->normalized_zpos == 1) { ipu_dp_set_global_alpha(ipu_plane->dp, !fb->format->has_alpha, 0xff, false); @@ -585,7 +585,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, break; }

- eba = drm_plane_state_to_eba(state, 0); + eba = drm_plane_state_to_eba(new_state, 0);

/* * Configure PRG channel and attached PRE, this changes the EBA to an @@ -594,8 +594,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, if (ipu_state->use_pre) { axi_id = ipu_chan_assign_axi_id(ipu_plane->dma); ipu_prg_channel_configure(ipu_plane->ipu_ch, axi_id, - drm_rect_width(&state->src) >> 16, - drm_rect_height(&state->src) >> 16, + drm_rect_width(&new_state->src) >> 16, + drm_rect_height(&new_state->src) >> 16, fb->pitches[0], fb->format->format, fb->modifier, &eba); } @@ -629,8 +629,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,

ipu_dmfc_config_wait4eot(ipu_plane->dmfc, drm_rect_width(dst));

- width = drm_rect_width(&state->src) >> 16; - height = drm_rect_height(&state->src) >> 16; + width = drm_rect_width(&new_state->src) >> 16; + height = drm_rect_height(&new_state->src) >> 16; info = drm_format_info(fb->format->format); ipu_calculate_bursts(width, info->cpp[0], fb->pitches[0], &burstsize, &num_bursts); @@ -652,8 +652,8 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, case DRM_FORMAT_YVU422: case DRM_FORMAT_YUV444: case DRM_FORMAT_YVU444: - ubo = drm_plane_state_to_ubo(state); - vbo = drm_plane_state_to_vbo(state); + ubo = drm_plane_state_to_ubo(new_state); + vbo = drm_plane_state_to_vbo(new_state); if (fb->format->format == DRM_FORMAT_YVU420 || fb->format->format == DRM_FORMAT_YVU422 || fb->format->format == DRM_FORMAT_YVU444) @@ -664,18 +664,18 @@ static void ipu_plane_atomic_update(struct drm_plane *plane,

dev_dbg(ipu_plane->base.dev->dev, "phy = %lu %lu %lu, x = %d, y = %d", eba, ubo, vbo, - state->src.x1 >> 16, state->src.y1 >> 16); + new_state->src.x1 >> 16, new_state->src.y1 >> 16); break; case DRM_FORMAT_NV12: case DRM_FORMAT_NV16: - ubo = drm_plane_state_to_ubo(state); + ubo = drm_plane_state_to_ubo(new_state);

ipu_cpmem_set_yuv_planar_full(ipu_plane->ipu_ch, fb->pitches[1], ubo, ubo);

dev_dbg(ipu_plane->base.dev->dev, "phy = %lu %lu, x = %d, y = %d", eba, ubo, - state->src.x1 >> 16, state->src.y1 >> 16); + new_state->src.x1 >> 16, new_state->src.y1 >> 16); break; case DRM_FORMAT_RGB565_A8: case DRM_FORMAT_BGR565_A8: @@ -683,18 +683,19 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, case DRM_FORMAT_BGR888_A8: case DRM_FORMAT_RGBX8888_A8: case DRM_FORMAT_BGRX8888_A8: - alpha_eba = drm_plane_state_to_eba(state, 1); + alpha_eba = drm_plane_state_to_eba(new_state, 1); num_bursts = 0;

dev_dbg(ipu_plane->base.dev->dev, "phys = %lu %lu, x = %d, y = %d", - eba, alpha_eba, state->src.x1 >> 16, state->src.y1 >> 16); + eba, alpha_eba, new_state->src.x1 >> 16, + new_state->src.y1 >> 16);

ipu_cpmem_set_burstsize(ipu_plane->ipu_ch, 16);

ipu_cpmem_zero(ipu_plane->alpha_ch); ipu_cpmem_set_resolution(ipu_plane->alpha_ch, - drm_rect_width(&state->src) >> 16, - drm_rect_height(&state->src) >> 16); + drm_rect_width(&new_state->src) >> 16, + drm_rect_height(&new_state->src) >> 16); ipu_cpmem_set_format_passthrough(ipu_plane->alpha_ch, 8); ipu_cpmem_set_high_priority(ipu_plane->alpha_ch); ipu_idmac_set_double_buffer(ipu_plane->alpha_ch, 1); @@ -705,7 +706,7 @@ static void ipu_plane_atomic_update(struct drm_plane *plane, break; default: dev_dbg(ipu_plane->base.dev->dev, "phys = %lu, x = %d, y = %d", - eba, state->src.x1 >> 16, state->src.y1 >> 16); + eba, new_state->src.x1 >> 16, new_state->src.y1 >> 16); break; } ipu_cpmem_set_buffer(ipu_plane->ipu_ch, 0, eba); diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index e6d7d0a04ddb..add4b3ce3c6a 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -542,20 +542,20 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *oldstate) { struct ingenic_drm *priv = drm_device_get_priv(plane->dev); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *newstate = plane->state; struct drm_crtc_state *crtc_state; struct ingenic_dma_hwdesc *hwdesc; unsigned int width, height, cpp, offset; dma_addr_t addr; u32 fourcc;

- if (state && state->fb) { - crtc_state = state->crtc->state; + if (newstate && newstate->fb) { + crtc_state = newstate->crtc->state;

- addr = drm_fb_cma_get_gem_addr(state->fb, state, 0); - width = state->src_w >> 16; - height = state->src_h >> 16; - cpp = state->fb->format->cpp[0]; + addr = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0); + width = newstate->src_w >> 16; + height = newstate->src_h >> 16; + cpp = newstate->fb->format->cpp[0];

if (priv->soc_info->has_osd && plane->type == DRM_PLANE_TYPE_OVERLAY) hwdesc = &priv->dma_hwdescs->hwdesc_f0; @@ -566,7 +566,7 @@ static void ingenic_drm_plane_atomic_update(struct drm_plane *plane, hwdesc->cmd = JZ_LCD_CMD_EOF_IRQ | (width * height * cpp / 4);

if (drm_atomic_crtc_needs_modeset(crtc_state)) { - fourcc = state->fb->format->format; + fourcc = newstate->fb->format->format;

ingenic_drm_plane_config(priv->dev, plane, fourcc);

diff --git a/drivers/gpu/drm/ingenic/ingenic-ipu.c b/drivers/gpu/drm/ingenic/ingenic-ipu.c index 1e1b0fe095bd..58325c4cffa7 100644 --- a/drivers/gpu/drm/ingenic/ingenic-ipu.c +++ b/drivers/gpu/drm/ingenic/ingenic-ipu.c @@ -285,16 +285,16 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *oldstate) { struct ingenic_ipu *ipu = plane_to_ingenic_ipu(plane); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *newstate = plane->state; const struct drm_format_info *finfo; u32 ctrl, stride = 0, coef_index = 0, format = 0; bool needs_modeset, upscaling_w, upscaling_h; int err;

- if (!state || !state->fb) + if (!newstate || !newstate->fb) return;

- finfo = drm_format_info(state->fb->format->format); + finfo = drm_format_info(newstate->fb->format->format);

if (!ipu->clk_enabled) { err = clk_enable(ipu->clk); @@ -307,7 +307,7 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, }

/* Reset all the registers if needed */ - needs_modeset = drm_atomic_crtc_needs_modeset(state->crtc->state); + needs_modeset = drm_atomic_crtc_needs_modeset(newstate->crtc->state); if (needs_modeset) { regmap_set_bits(ipu->map, JZ_REG_IPU_CTRL, JZ_IPU_CTRL_RST);

@@ -317,11 +317,13 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, }

/* New addresses will be committed in vblank handler... */ - ipu->addr_y = drm_fb_cma_get_gem_addr(state->fb, state, 0); + ipu->addr_y = drm_fb_cma_get_gem_addr(newstate->fb, newstate, 0); if (finfo->num_planes > 1) - ipu->addr_u = drm_fb_cma_get_gem_addr(state->fb, state, 1); + ipu->addr_u = drm_fb_cma_get_gem_addr(newstate->fb, newstate, + 1); if (finfo->num_planes > 2) - ipu->addr_v = drm_fb_cma_get_gem_addr(state->fb, state, 2); + ipu->addr_v = drm_fb_cma_get_gem_addr(newstate->fb, newstate, + 2);

if (!needs_modeset) return; @@ -338,21 +340,21 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,

/* Set the input height/width/strides */ if (finfo->num_planes > 2) - stride = ((state->src_w >> 16) * finfo->cpp[2] / finfo->hsub) + stride = ((newstate->src_w >> 16) * finfo->cpp[2] / finfo->hsub) << JZ_IPU_UV_STRIDE_V_LSB;

if (finfo->num_planes > 1) - stride |= ((state->src_w >> 16) * finfo->cpp[1] / finfo->hsub) + stride |= ((newstate->src_w >> 16) * finfo->cpp[1] / finfo->hsub) << JZ_IPU_UV_STRIDE_U_LSB;

regmap_write(ipu->map, JZ_REG_IPU_UV_STRIDE, stride);

- stride = ((state->src_w >> 16) * finfo->cpp[0]) << JZ_IPU_Y_STRIDE_Y_LSB; + stride = ((newstate->src_w >> 16) * finfo->cpp[0]) << JZ_IPU_Y_STRIDE_Y_LSB; regmap_write(ipu->map, JZ_REG_IPU_Y_STRIDE, stride);

regmap_write(ipu->map, JZ_REG_IPU_IN_GS, (stride << JZ_IPU_IN_GS_W_LSB) | - ((state->src_h >> 16) << JZ_IPU_IN_GS_H_LSB)); + ((newstate->src_h >> 16) << JZ_IPU_IN_GS_H_LSB));

switch (finfo->format) { case DRM_FORMAT_XRGB1555: @@ -421,9 +423,9 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane,

/* Set the output height/width/stride */ regmap_write(ipu->map, JZ_REG_IPU_OUT_GS, - ((state->crtc_w * 4) << JZ_IPU_OUT_GS_W_LSB) - | state->crtc_h << JZ_IPU_OUT_GS_H_LSB); - regmap_write(ipu->map, JZ_REG_IPU_OUT_STRIDE, state->crtc_w * 4); + ((newstate->crtc_w * 4) << JZ_IPU_OUT_GS_W_LSB) + | newstate->crtc_h << JZ_IPU_OUT_GS_H_LSB); + regmap_write(ipu->map, JZ_REG_IPU_OUT_STRIDE, newstate->crtc_w * 4);

if (finfo->is_yuv) { regmap_set_bits(ipu->map, JZ_REG_IPU_CTRL, JZ_IPU_CTRL_CSC_EN); @@ -508,8 +510,8 @@ static void ingenic_ipu_plane_atomic_update(struct drm_plane *plane, JZ_IPU_CTRL_RUN | JZ_IPU_CTRL_FM_IRQ_EN);

dev_dbg(ipu->dev, "Scaling %ux%u to %ux%u (%u:%u horiz, %u:%u vert)\n", - state->src_w >> 16, state->src_h >> 16, - state->crtc_w, state->crtc_h, + newstate->src_w >> 16, newstate->src_h >> 16, + newstate->crtc_w, newstate->crtc_h, ipu->num_w, ipu->denom_w, ipu->num_h, ipu->denom_h); }

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index cd143a34bd60..6ae24058ec35 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -176,18 +176,17 @@ static void mtk_plane_atomic_disable(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *new_state = plane->state; - struct mtk_plane_state *state = to_mtk_plane_state(new_state); - - state->pending.enable = false; + struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state); + mtk_plane_state->pending.enable = false; wmb(); /* Make sure the above parameter is set before update */ - state->pending.dirty = true; + mtk_plane_state->pending.dirty = true; }

static void mtk_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *new_state = plane->state; - struct mtk_plane_state *state = to_mtk_plane_state(new_state); + struct mtk_plane_state *mtk_plane_state = to_mtk_plane_state(new_state); struct drm_crtc *crtc = new_state->crtc; struct drm_framebuffer *fb = new_state->fb; struct drm_gem_object *gem; @@ -212,17 +211,17 @@ static void mtk_plane_atomic_update(struct drm_plane *plane, addr += (new_state->src.x1 >> 16) * fb->format->cpp[0]; addr += (new_state->src.y1 >> 16) * pitch;

- state->pending.enable = true; - state->pending.pitch = pitch; - state->pending.format = format; - state->pending.addr = addr; - state->pending.x = new_state->dst.x1; - state->pending.y = new_state->dst.y1; - state->pending.width = drm_rect_width(&new_state->dst); - state->pending.height = drm_rect_height(&new_state->dst); - state->pending.rotation = new_state->rotation; + mtk_plane_state->pending.enable = true; + mtk_plane_state->pending.pitch = pitch; + mtk_plane_state->pending.format = format; + mtk_plane_state->pending.addr = addr; + mtk_plane_state->pending.x = new_state->dst.x1; + mtk_plane_state->pending.y = new_state->dst.y1; + mtk_plane_state->pending.width = drm_rect_width(&new_state->dst); + mtk_plane_state->pending.height = drm_rect_height(&new_state->dst); + mtk_plane_state->pending.rotation = new_state->rotation; wmb(); /* Make sure the above parameters are set before update */ - state->pending.dirty = true; + mtk_plane_state->pending.dirty = true; }

static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = { diff --git a/drivers/gpu/drm/meson/meson_overlay.c b/drivers/gpu/drm/meson/meson_overlay.c index 93ba785de396..902b5711a2b8 100644 --- a/drivers/gpu/drm/meson/meson_overlay.c +++ b/drivers/gpu/drm/meson/meson_overlay.c @@ -471,8 +471,8 @@ static void meson_overlay_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct meson_overlay *meson_overlay = to_meson_overlay(plane); - struct drm_plane_state *state = plane->state; - struct drm_framebuffer *fb = state->fb; + struct drm_plane_state *new_state = plane->state; + struct drm_framebuffer *fb = new_state->fb; struct meson_drm *priv = meson_overlay->priv; struct drm_gem_cma_object *gem; unsigned long flags; @@ -480,7 +480,7 @@ static void meson_overlay_atomic_update(struct drm_plane *plane,

DRM_DEBUG_DRIVER("\n");

- interlace_mode = state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE; + interlace_mode = new_state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE;

spin_lock_irqsave(&priv->drm->event_lock, flags);

diff --git a/drivers/gpu/drm/meson/meson_plane.c b/drivers/gpu/drm/meson/meson_plane.c index e5d05b725ed6..c2df7eca6808 100644 --- a/drivers/gpu/drm/meson/meson_plane.c +++ b/drivers/gpu/drm/meson/meson_plane.c @@ -133,10 +133,10 @@ static void meson_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct meson_plane *meson_plane = to_meson_plane(plane); - struct drm_plane_state *state = plane->state; - struct drm_rect dest = drm_plane_state_dest(state); + struct drm_plane_state *new_state = plane->state; + struct drm_rect dest = drm_plane_state_dest(new_state); struct meson_drm *priv = meson_plane->priv; - struct drm_framebuffer *fb = state->fb; + struct drm_framebuffer *fb = new_state->fb; struct drm_gem_cma_object *gem; unsigned long flags; int vsc_ini_rcv_num, vsc_ini_rpt_p0_num; @@ -249,7 +249,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane, hf_bank_len = 4; vf_bank_len = 4;

- if (state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) { + if (new_state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) { vsc_bot_rcv_num = 6; vsc_bot_rpt_p0_num = 2; } @@ -259,10 +259,10 @@ static void meson_plane_atomic_update(struct drm_plane *plane, hsc_ini_rpt_p0_num = (hf_bank_len / 2) - 1; vsc_ini_rpt_p0_num = (vf_bank_len / 2) - 1;

- src_w = fixed16_to_int(state->src_w); - src_h = fixed16_to_int(state->src_h); - dst_w = state->crtc_w; - dst_h = state->crtc_h; + src_w = fixed16_to_int(new_state->src_w); + src_h = fixed16_to_int(new_state->src_h); + dst_w = new_state->crtc_w; + dst_h = new_state->crtc_h;

/* * When the output is interlaced, the OSD must switch between @@ -271,7 +271,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane, * But the vertical scaler can provide such funtionnality if * is configured for 2:1 scaling with interlace options enabled. */ - if (state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) { + if (new_state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) { dest.y1 /= 2; dest.y2 /= 2; dst_h /= 2; @@ -280,7 +280,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane, hf_phase_step = ((src_w << 18) / dst_w) << 6; vf_phase_step = (src_h << 20) / dst_h;

- if (state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) + if (new_state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) bot_ini_phase = ((vf_phase_step / 2) >> 4); else bot_ini_phase = 0; @@ -312,7 +312,7 @@ static void meson_plane_atomic_update(struct drm_plane *plane, VSC_TOP_RPT_L0_NUM(vsc_ini_rpt_p0_num) | VSC_VERTICAL_SCALER_EN;

- if (state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) + if (new_state->crtc->mode.flags & DRM_MODE_FLAG_INTERLACE) priv->viu.osd_sc_v_ctrl0 |= VSC_BOT_INI_RCV_NUM(vsc_bot_rcv_num) | VSC_BOT_RPT_L0_NUM(vsc_bot_rpt_p0_num) | @@ -347,11 +347,11 @@ static void meson_plane_atomic_update(struct drm_plane *plane, * e.g. +30x1920 would be (1919 << 16) | 30 */ priv->viu.osd1_blk0_cfg[1] = - ((fixed16_to_int(state->src.x2) - 1) << 16) | - fixed16_to_int(state->src.x1); + ((fixed16_to_int(new_state->src.x2) - 1) << 16) | + fixed16_to_int(new_state->src.x1); priv->viu.osd1_blk0_cfg[2] = - ((fixed16_to_int(state->src.y2) - 1) << 16) | - fixed16_to_int(state->src.y1); + ((fixed16_to_int(new_state->src.y2) - 1) << 16) | + fixed16_to_int(new_state->src.y1); priv->viu.osd1_blk0_cfg[3] = ((dest.x2 - 1) << 16) | dest.x1; priv->viu.osd1_blk0_cfg[4] = ((dest.y2 - 1) << 16) | dest.y1;

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c index d644044a2bbb..82a69d2cf20d 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_plane.c @@ -1244,13 +1244,13 @@ static void dpu_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct dpu_plane *pdpu = to_dpu_plane(plane); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state;

pdpu->is_error = false;

DPU_DEBUG_PLANE(pdpu, "\n");

- if (!state->visible) { + if (!new_state->visible) { _dpu_plane_atomic_disable(plane); } else { dpu_plane_sspp_atomic_update(plane); diff --git a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c index f95b14ebfa8a..b4c74c1047ba 100644 --- a/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp4/mdp4_plane.c @@ -114,15 +114,15 @@ static int mdp4_plane_atomic_check(struct drm_plane *plane, static void mdp4_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; int ret;

ret = mdp4_plane_mode_set(plane, - state->crtc, state->fb, - state->crtc_x, state->crtc_y, - state->crtc_w, state->crtc_h, - state->src_x, state->src_y, - state->src_w, state->src_h); + new_state->crtc, new_state->fb, + new_state->crtc_x, new_state->crtc_y, + new_state->crtc_w, new_state->crtc_h, + new_state->src_x, new_state->src_y, + new_state->src_w, new_state->src_h); /* atomic_check should have ensured that this doesn't fail */ WARN_ON(ret < 0); } diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 6ce6ce09fecc..da1cc66f9f49 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -428,16 +428,16 @@ static int mdp5_plane_atomic_check(struct drm_plane *plane, static void mdp5_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state;

DBG("%s: update", plane->name);

- if (plane_enabled(state)) { + if (plane_enabled(new_state)) { int ret;

ret = mdp5_plane_mode_set(plane, - state->crtc, state->fb, - &state->src, &state->dst); + new_state->crtc, new_state->fb, + &new_state->src, &new_state->dst); /* atomic_check should have ensured that this doesn't fail */ WARN_ON(ret < 0); } diff --git a/drivers/gpu/drm/mxsfb/mxsfb_kms.c b/drivers/gpu/drm/mxsfb/mxsfb_kms.c index 18c0c0d7b4b6..6b19a84340e3 100644 --- a/drivers/gpu/drm/mxsfb/mxsfb_kms.c +++ b/drivers/gpu/drm/mxsfb/mxsfb_kms.c @@ -433,7 +433,7 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_pstate) { struct mxsfb_drm_private *mxsfb = to_mxsfb_drm_private(plane->dev); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_pstate = plane->state; dma_addr_t paddr; u32 ctrl;

@@ -462,7 +462,7 @@ static void mxsfb_plane_overlay_atomic_update(struct drm_plane *plane,

ctrl = AS_CTRL_AS_ENABLE | AS_CTRL_ALPHA(255);

- switch (state->fb->format->format) { + switch (new_pstate->fb->format->format) { case DRM_FORMAT_XRGB4444: ctrl |= AS_CTRL_FORMAT_RGB444 | AS_CTRL_ALPHA_CTRL_OVERRIDE; break; diff --git a/drivers/gpu/drm/omapdrm/omap_plane.c b/drivers/gpu/drm/omapdrm/omap_plane.c index de5ad69af4cb..85b4753732c4 100644 --- a/drivers/gpu/drm/omapdrm/omap_plane.c +++ b/drivers/gpu/drm/omapdrm/omap_plane.c @@ -44,26 +44,27 @@ static void omap_plane_atomic_update(struct drm_plane *plane, { struct omap_drm_private *priv = plane->dev->dev_private; struct omap_plane *omap_plane = to_omap_plane(plane); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; struct omap_overlay_info info; int ret;

- DBG("%s, crtc=%p fb=%p", omap_plane->name, state->crtc, state->fb); + DBG("%s, crtc=%p fb=%p", omap_plane->name, new_state->crtc, + new_state->fb);

memset(&info, 0, sizeof(info)); info.rotation_type = OMAP_DSS_ROT_NONE; info.rotation = DRM_MODE_ROTATE_0; - info.global_alpha = state->alpha >> 8; - info.zorder = state->normalized_zpos; - if (state->pixel_blend_mode == DRM_MODE_BLEND_PREMULTI) + info.global_alpha = new_state->alpha >> 8; + info.zorder = new_state->normalized_zpos; + if (new_state->pixel_blend_mode == DRM_MODE_BLEND_PREMULTI) info.pre_mult_alpha = 1; else info.pre_mult_alpha = 0; - info.color_encoding = state->color_encoding; - info.color_range = state->color_range; + info.color_encoding = new_state->color_encoding; + info.color_range = new_state->color_range;

/* update scanout: */ - omap_framebuffer_update_scanout(state->fb, state, &info); + omap_framebuffer_update_scanout(new_state->fb, new_state, &info);

DBG("%dx%d -> %dx%d (%d)", info.width, info.height, info.out_width, info.out_height, @@ -73,8 +74,8 @@ static void omap_plane_atomic_update(struct drm_plane *plane,

/* and finally, update omapdss: */ ret = dispc_ovl_setup(priv->dispc, omap_plane->id, &info, - omap_crtc_timings(state->crtc), false, - omap_crtc_channel(state->crtc)); + omap_crtc_timings(new_state->crtc), false, + omap_crtc_channel(new_state->crtc)); if (ret) { dev_err(plane->dev->dev, "Failed to setup plane %s\n", omap_plane->name); diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 01f6cb99e8ea..3a389cd756ff 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -876,18 +876,18 @@ static void vop_plane_atomic_disable(struct drm_plane *plane, static void vop_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; - struct drm_crtc *crtc = state->crtc; + struct drm_plane_state *new_state = plane->state; + struct drm_crtc *crtc = new_state->crtc; struct vop_win *vop_win = to_vop_win(plane); const struct vop_win_data *win = vop_win->data; const struct vop_win_yuv2yuv_data *win_yuv2yuv = vop_win->yuv2yuv_data; - struct vop *vop = to_vop(state->crtc); - struct drm_framebuffer *fb = state->fb; + struct vop *vop = to_vop(new_state->crtc); + struct drm_framebuffer *fb = new_state->fb; unsigned int actual_w, actual_h; unsigned int dsp_stx, dsp_sty; uint32_t act_info, dsp_info, dsp_st; - struct drm_rect *src = &state->src; - struct drm_rect *dest = &state->dst; + struct drm_rect *src = &new_state->src; + struct drm_rect *dest = &new_state->dst; struct drm_gem_object *obj, *uv_obj; struct rockchip_gem_object *rk_obj, *rk_uv_obj; unsigned long offset; @@ -908,7 +908,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, if (WARN_ON(!vop->is_enabled)) return;

- if (!state->visible) { + if (!new_state->visible) { vop_plane_atomic_disable(plane, old_state); return; } @@ -935,7 +935,7 @@ static void vop_plane_atomic_update(struct drm_plane *plane, * For y-mirroring we need to move address * to the beginning of the last line. */ - if (state->rotation & DRM_MODE_REFLECT_Y) + if (new_state->rotation & DRM_MODE_REFLECT_Y) dma_addr += (actual_h - 1) * fb->pitches[0];

format = vop_convert_format(fb->format->format); @@ -957,9 +957,9 @@ static void vop_plane_atomic_update(struct drm_plane *plane, VOP_WIN_SET(vop, win, yrgb_mst, dma_addr); VOP_WIN_YUV2YUV_SET(vop, win_yuv2yuv, y2r_en, is_yuv); VOP_WIN_SET(vop, win, y_mir_en, - (state->rotation & DRM_MODE_REFLECT_Y) ? 1 : 0); + (new_state->rotation & DRM_MODE_REFLECT_Y) ? 1 : 0); VOP_WIN_SET(vop, win, x_mir_en, - (state->rotation & DRM_MODE_REFLECT_X) ? 1 : 0); + (new_state->rotation & DRM_MODE_REFLECT_X) ? 1 : 0);

if (is_yuv) { int hsub = fb->format->hsub; diff --git a/drivers/gpu/drm/sti/sti_cursor.c b/drivers/gpu/drm/sti/sti_cursor.c index db7e3ea964b0..73e32220a9c4 100644 --- a/drivers/gpu/drm/sti/sti_cursor.c +++ b/drivers/gpu/drm/sti/sti_cursor.c @@ -258,11 +258,11 @@ static int sti_cursor_atomic_check(struct drm_plane *drm_plane, static void sti_cursor_atomic_update(struct drm_plane *drm_plane, struct drm_plane_state *oldstate) { - struct drm_plane_state *state = drm_plane->state; + struct drm_plane_state *newstate = drm_plane->state; struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_cursor *cursor = to_sti_cursor(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = newstate->crtc; + struct drm_framebuffer *fb = newstate->fb; struct drm_display_mode *mode; int dst_x, dst_y; struct drm_gem_cma_object *cma_obj; @@ -273,8 +273,8 @@ static void sti_cursor_atomic_update(struct drm_plane *drm_plane, return;

mode = &crtc->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; + dst_x = newstate->crtc_x; + dst_y = newstate->crtc_y;

cma_obj = drm_fb_cma_get_gem_obj(fb, 0);

diff --git a/drivers/gpu/drm/sti/sti_gdp.c b/drivers/gpu/drm/sti/sti_gdp.c index 85b025e79650..ecb3d8fb50b1 100644 --- a/drivers/gpu/drm/sti/sti_gdp.c +++ b/drivers/gpu/drm/sti/sti_gdp.c @@ -701,11 +701,11 @@ static int sti_gdp_atomic_check(struct drm_plane *drm_plane, static void sti_gdp_atomic_update(struct drm_plane *drm_plane, struct drm_plane_state *oldstate) { - struct drm_plane_state *state = drm_plane->state; + struct drm_plane_state *newstate = drm_plane->state; struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_gdp *gdp = to_sti_gdp(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = newstate->crtc; + struct drm_framebuffer *fb = newstate->fb; struct drm_display_mode *mode; int dst_x, dst_y, dst_w, dst_h; int src_x, src_y, src_w, src_h; @@ -722,15 +722,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane, if (!crtc || !fb) return;

- if ((oldstate->fb == state->fb) && - (oldstate->crtc_x == state->crtc_x) && - (oldstate->crtc_y == state->crtc_y) && - (oldstate->crtc_w == state->crtc_w) && - (oldstate->crtc_h == state->crtc_h) && - (oldstate->src_x == state->src_x) && - (oldstate->src_y == state->src_y) && - (oldstate->src_w == state->src_w) && - (oldstate->src_h == state->src_h)) { + if ((oldstate->fb == newstate->fb) && + (oldstate->crtc_x == newstate->crtc_x) && + (oldstate->crtc_y == newstate->crtc_y) && + (oldstate->crtc_w == newstate->crtc_w) && + (oldstate->crtc_h == newstate->crtc_h) && + (oldstate->src_x == newstate->src_x) && + (oldstate->src_y == newstate->src_y) && + (oldstate->src_w == newstate->src_w) && + (oldstate->src_h == newstate->src_h)) { /* No change since last update, do not post cmd */ DRM_DEBUG_DRIVER("No change, not posting cmd\n"); plane->status = STI_PLANE_UPDATED; @@ -748,15 +748,15 @@ static void sti_gdp_atomic_update(struct drm_plane *drm_plane, }

mode = &crtc->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->vdisplay - dst_y); + dst_x = newstate->crtc_x; + dst_y = newstate->crtc_y; + dst_w = clamp_val(newstate->crtc_w, 0, mode->hdisplay - dst_x); + dst_h = clamp_val(newstate->crtc_h, 0, mode->vdisplay - dst_y); /* src_x are in 16.16 format */ - src_x = state->src_x >> 16; - src_y = state->src_y >> 16; - src_w = clamp_val(state->src_w >> 16, 0, GAM_GDP_SIZE_MAX_WIDTH); - src_h = clamp_val(state->src_h >> 16, 0, GAM_GDP_SIZE_MAX_HEIGHT); + src_x = newstate->src_x >> 16; + src_y = newstate->src_y >> 16; + src_w = clamp_val(newstate->src_w >> 16, 0, GAM_GDP_SIZE_MAX_WIDTH); + src_h = clamp_val(newstate->src_h >> 16, 0, GAM_GDP_SIZE_MAX_HEIGHT);

list = sti_gdp_get_free_nodes(gdp); top_field = list->top_field; diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c index 1f23fc3d035b..9eace410bb70 100644 --- a/drivers/gpu/drm/sti/sti_hqvdp.c +++ b/drivers/gpu/drm/sti/sti_hqvdp.c @@ -1111,11 +1111,11 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane, static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane, struct drm_plane_state *oldstate) { - struct drm_plane_state *state = drm_plane->state; + struct drm_plane_state *newstate = drm_plane->state; struct sti_plane *plane = to_sti_plane(drm_plane); struct sti_hqvdp *hqvdp = to_sti_hqvdp(plane); - struct drm_crtc *crtc = state->crtc; - struct drm_framebuffer *fb = state->fb; + struct drm_crtc *crtc = newstate->crtc; + struct drm_framebuffer *fb = newstate->fb; struct drm_display_mode *mode; int dst_x, dst_y, dst_w, dst_h; int src_x, src_y, src_w, src_h; @@ -1127,15 +1127,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane, if (!crtc || !fb) return;

- if ((oldstate->fb == state->fb) && - (oldstate->crtc_x == state->crtc_x) && - (oldstate->crtc_y == state->crtc_y) && - (oldstate->crtc_w == state->crtc_w) && - (oldstate->crtc_h == state->crtc_h) && - (oldstate->src_x == state->src_x) && - (oldstate->src_y == state->src_y) && - (oldstate->src_w == state->src_w) && - (oldstate->src_h == state->src_h)) { + if ((oldstate->fb == newstate->fb) && + (oldstate->crtc_x == newstate->crtc_x) && + (oldstate->crtc_y == newstate->crtc_y) && + (oldstate->crtc_w == newstate->crtc_w) && + (oldstate->crtc_h == newstate->crtc_h) && + (oldstate->src_x == newstate->src_x) && + (oldstate->src_y == newstate->src_y) && + (oldstate->src_w == newstate->src_w) && + (oldstate->src_h == newstate->src_h)) { /* No change since last update, do not post cmd */ DRM_DEBUG_DRIVER("No change, not posting cmd\n"); plane->status = STI_PLANE_UPDATED; @@ -1143,15 +1143,15 @@ static void sti_hqvdp_atomic_update(struct drm_plane *drm_plane, }

mode = &crtc->mode; - dst_x = state->crtc_x; - dst_y = state->crtc_y; - dst_w = clamp_val(state->crtc_w, 0, mode->hdisplay - dst_x); - dst_h = clamp_val(state->crtc_h, 0, mode->vdisplay - dst_y); + dst_x = newstate->crtc_x; + dst_y = newstate->crtc_y; + dst_w = clamp_val(newstate->crtc_w, 0, mode->hdisplay - dst_x); + dst_h = clamp_val(newstate->crtc_h, 0, mode->vdisplay - dst_y); /* src_x are in 16.16 format */ - src_x = state->src_x >> 16; - src_y = state->src_y >> 16; - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_x = newstate->src_x >> 16; + src_y = newstate->src_y >> 16; + src_w = newstate->src_w >> 16; + src_h = newstate->src_h >> 16;

cmd_offset = sti_hqvdp_get_free_cmd(hqvdp); if (cmd_offset == -1) { diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c index 4536de9a18c1..911c56a1f8ee 100644 --- a/drivers/gpu/drm/stm/ltdc.c +++ b/drivers/gpu/drm/stm/ltdc.c @@ -749,33 +749,33 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *oldstate) { struct ltdc_device *ldev = plane_to_ltdc(plane); - struct drm_plane_state *state = plane->state; - struct drm_framebuffer *fb = state->fb; + struct drm_plane_state *newstate = plane->state; + struct drm_framebuffer *fb = newstate->fb; u32 lofs = plane->index * LAY_OFS; - u32 x0 = state->crtc_x; - u32 x1 = state->crtc_x + state->crtc_w - 1; - u32 y0 = state->crtc_y; - u32 y1 = state->crtc_y + state->crtc_h - 1; + u32 x0 = newstate->crtc_x; + u32 x1 = newstate->crtc_x + newstate->crtc_w - 1; + u32 y0 = newstate->crtc_y; + u32 y1 = newstate->crtc_y + newstate->crtc_h - 1; u32 src_x, src_y, src_w, src_h; u32 val, pitch_in_bytes, line_length, paddr, ahbp, avbp, bpcr; enum ltdc_pix_fmt pf;

- if (!state->crtc || !fb) { + if (!newstate->crtc || !fb) { DRM_DEBUG_DRIVER("fb or crtc NULL"); return; }

/* convert src_ from 16:16 format */ - src_x = state->src_x >> 16; - src_y = state->src_y >> 16; - src_w = state->src_w >> 16; - src_h = state->src_h >> 16; + src_x = newstate->src_x >> 16; + src_y = newstate->src_y >> 16; + src_w = newstate->src_w >> 16; + src_h = newstate->src_h >> 16;

DRM_DEBUG_DRIVER("plane:%d fb:%d (%dx%d)@(%d,%d) -> (%dx%d)@(%d,%d)\n", plane->base.id, fb->base.id, src_w, src_h, src_x, src_y, - state->crtc_w, state->crtc_h, - state->crtc_x, state->crtc_y); + newstate->crtc_w, newstate->crtc_h, + newstate->crtc_x, newstate->crtc_y);

bpcr = reg_read(ldev->regs, LTDC_BPCR); ahbp = (bpcr & BPCR_AHBP) >> 16; @@ -834,7 +834,7 @@ static void ltdc_plane_atomic_update(struct drm_plane *plane, reg_update_bits(ldev->regs, LTDC_L1CFBLNR + lofs, LXCFBLNR_CFBLN, val);

/* Sets the FB address */ - paddr = (u32)drm_fb_cma_get_gem_addr(fb, state, 0); + paddr = (u32)drm_fb_cma_get_gem_addr(fb, newstate, 0);

DRM_DEBUG_DRIVER("fb: phys 0x%08x", paddr); reg_write(ldev->regs, LTDC_L1CFBAR + lofs, paddr); diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 9231c6ef602a..4eafd45baa60 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -709,7 +709,7 @@ static void tegra_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *new_state = plane->state; - struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct tegra_plane_state *tegra_plane_state = to_tegra_plane_state(new_state); struct drm_framebuffer *fb = new_state->fb; struct tegra_plane *p = to_tegra_plane(plane); struct tegra_dc_window window; @@ -732,17 +732,17 @@ static void tegra_plane_atomic_update(struct drm_plane *plane, window.dst.w = drm_rect_width(&new_state->dst); window.dst.h = drm_rect_height(&new_state->dst); window.bits_per_pixel = fb->format->cpp[0] * 8; - window.reflect_x = state->reflect_x; - window.reflect_y = state->reflect_y; + window.reflect_x = tegra_plane_state->reflect_x; + window.reflect_y = tegra_plane_state->reflect_y;

/* copy from state */ window.zpos = new_state->normalized_zpos; - window.tiling = state->tiling; - window.format = state->format; - window.swap = state->swap; + window.tiling = tegra_plane_state->tiling; + window.format = tegra_plane_state->format; + window.swap = tegra_plane_state->swap;

for (i = 0; i < fb->format->num_planes; i++) { - window.base[i] = state->iova[i] + fb->offsets[i]; + window.base[i] = tegra_plane_state->iova[i] + fb->offsets[i];

/* * Tegra uses a shared stride for UV planes. Framebuffers are @@ -869,7 +869,7 @@ static void tegra_cursor_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *new_state = plane->state; - struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct tegra_plane_state *tegra_plane_state = to_tegra_plane_state(new_state); struct tegra_dc *dc = to_tegra_dc(new_state->crtc); u32 value = CURSOR_CLIP_DISPLAY;

@@ -900,11 +900,11 @@ static void tegra_cursor_atomic_update(struct drm_plane *plane, return; }

- value |= (state->iova[0] >> 10) & 0x3fffff; + value |= (tegra_plane_state->iova[0] >> 10) & 0x3fffff; tegra_dc_writel(dc, value, DC_DISP_CURSOR_START_ADDR);

#ifdef CONFIG_ARCH_DMA_ADDR_T_64BIT - value = (state->iova[0] >> 32) & 0x3; + value = (tegra_plane_state->iova[0] >> 32) & 0x3; tegra_dc_writel(dc, value, DC_DISP_CURSOR_START_ADDR_HI); #endif

diff --git a/drivers/gpu/drm/tegra/hub.c b/drivers/gpu/drm/tegra/hub.c index e9d86aec5ee8..1d31086e1cc9 100644 --- a/drivers/gpu/drm/tegra/hub.c +++ b/drivers/gpu/drm/tegra/hub.c @@ -428,7 +428,7 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct drm_plane_state *new_state = plane->state; - struct tegra_plane_state *state = to_tegra_plane_state(new_state); + struct tegra_plane_state *tegra_plane_state = to_tegra_plane_state(new_state); struct tegra_dc *dc = to_tegra_dc(new_state->crtc); unsigned int zpos = new_state->normalized_zpos; struct drm_framebuffer *fb = new_state->fb; @@ -480,9 +480,9 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, /* disable compression */ tegra_plane_writel(p, 0, DC_WINBUF_CDE_CONTROL);

- base = state->iova[0] + fb->offsets[0]; + base = tegra_plane_state->iova[0] + fb->offsets[0];

- tegra_plane_writel(p, state->format, DC_WIN_COLOR_DEPTH); + tegra_plane_writel(p, tegra_plane_state->format, DC_WIN_COLOR_DEPTH); tegra_plane_writel(p, 0, DC_WIN_PRECOMP_WGRP_PARAMS);

value = V_POSITION(new_state->crtc_y) | @@ -512,10 +512,10 @@ static void tegra_shared_plane_atomic_update(struct drm_plane *plane, tegra_plane_writel(p, value, DC_WINBUF_CROPPED_POINT);

if (dc->soc->supports_block_linear) { - unsigned long height = state->tiling.value; + unsigned long height = tegra_plane_state->tiling.value;

/* XXX */ - switch (state->tiling.mode) { + switch (tegra_plane_state->tiling.mode) { case TEGRA_BO_TILING_MODE_PITCH: value = DC_WINBUF_SURFACE_KIND_BLOCK_HEIGHT(0) | DC_WINBUF_SURFACE_KIND_PITCH; diff --git a/drivers/gpu/drm/tidss/tidss_plane.c b/drivers/gpu/drm/tidss/tidss_plane.c index 9b531e625ec9..90554d0be2d0 100644 --- a/drivers/gpu/drm/tidss/tidss_plane.c +++ b/drivers/gpu/drm/tidss/tidss_plane.c @@ -110,21 +110,21 @@ static void tidss_plane_atomic_update(struct drm_plane *plane, struct drm_device *ddev = plane->dev; struct tidss_device *tidss = to_tidss(ddev); struct tidss_plane *tplane = to_tidss_plane(plane); - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state; u32 hw_videoport; int ret;

dev_dbg(ddev->dev, "%s\n", __func__);

- if (!state->visible) { + if (!new_state->visible) { dispc_plane_enable(tidss->dispc, tplane->hw_plane_id, false); return; }

- hw_videoport = to_tidss_crtc(state->crtc)->hw_videoport; + hw_videoport = to_tidss_crtc(new_state->crtc)->hw_videoport;

ret = dispc_plane_setup(tidss->dispc, tplane->hw_plane_id, - state, hw_videoport); + new_state, hw_videoport);

if (ret) { dev_err(plane->dev->dev, "%s: Failed to setup plane %d\n", diff --git a/drivers/gpu/drm/tilcdc/tilcdc_plane.c b/drivers/gpu/drm/tilcdc/tilcdc_plane.c index c86258132432..1d134a6d9fc6 100644 --- a/drivers/gpu/drm/tilcdc/tilcdc_plane.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_plane.c @@ -78,18 +78,18 @@ static int tilcdc_plane_atomic_check(struct drm_plane *plane, static void tilcdc_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { - struct drm_plane_state *state = plane->state; + struct drm_plane_state *new_state = plane->state;

- if (!state->crtc) + if (!new_state->crtc) return;

- if (WARN_ON(!state->fb || !state->crtc->state)) + if (WARN_ON(!new_state->fb || !new_state->crtc->state)) return;

- if (tilcdc_crtc_update_fb(state->crtc, - state->fb, - state->crtc->state->event) == 0) { - state->crtc->state->event = NULL; + if (tilcdc_crtc_update_fb(new_state->crtc, + new_state->fb, + new_state->crtc->state->event) == 0) { + new_state->crtc->state->event = NULL; } }

diff --git a/drivers/gpu/drm/zte/zx_plane.c b/drivers/gpu/drm/zte/zx_plane.c index 8ce5114043a6..2c195bd1a231 100644 --- a/drivers/gpu/drm/zte/zx_plane.c +++ b/drivers/gpu/drm/zte/zx_plane.c @@ -184,10 +184,10 @@ static void zx_vl_plane_atomic_update(struct drm_plane *plane, struct drm_plane_state *old_state) { struct zx_plane *zplane = to_zx_plane(plane); - struct drm_plane_state *state = plane->state; - struct drm_framebuffer *fb = state->fb; - struct drm_rect *src = &state->src; - struct drm_rect *dst = &state->dst; + struct drm_plane_state *new_state = plane->state; + struct drm_framebuffer *fb = new_state->fb; + struct drm_rect *src = &new_state->src; + struct drm_rect *dst = &new_state->dst; struct drm_gem_cma_object *cma_obj; void __iomem *layer = zplane->layer; void __iomem *hbsc = zplane->hbsc;

Hi

Am 15.01.21 um 13:56 schrieb Maxime Ripard:

The current atomic helpers have either their object state being passed as an argument or the full atomic state.

The former is the pattern that was done at first, before switching to the latter for new hooks or when it was needed.

Let's start convert all the remaining helpers to provide a consistent interface, starting with the planes atomic_async_check and atomic_async_update.

The conversion was done using the coccinelle script below, built tested on all the drivers.

@@ identifier plane, plane_state; symbol state; @@

struct drm_plane_helper_funcs { ... int (*atomic_async_check)(struct drm_plane *plane,

• 		  struct drm_plane_state *plane_state);
  

• 		  struct drm_atomic_state *state);
  

  ... }

@@ identifier plane, plane_state; symbol state; @@ struct drm_plane_helper_funcs { ... void (*atomic_async_update)(struct drm_plane *plane,

• 		    struct drm_plane_state *plane_state);
  

• 		    struct drm_atomic_state *state);
  

  ... }

@ plane_atomic_func @ identifier helpers; identifier func; @@

( static const struct drm_plane_helper_funcs helpers = { ..., .atomic_async_check = func, ..., }; | static const struct drm_plane_helper_funcs helpers = { ..., .atomic_async_update = func, ..., }; )

@@ struct drm_plane_helper_funcs *FUNCS; identifier f; identifier dev; identifier plane, plane_state, state; @@

f(struct drm_device *dev, struct drm_atomic_state *state) { <+...

• FUNCS->atomic_async_check(plane, plane_state)

• FUNCS->atomic_async_check(plane, state) ...+> }

@@ struct drm_plane_helper_funcs *FUNCS; identifier f; identifier dev; identifier plane, plane_state, state; @@

f(struct drm_device *dev, struct drm_atomic_state *state) { <+...

• FUNCS->atomic_async_update(plane, plane_state)

• FUNCS->atomic_async_update(plane, state) ...+> }

@@ identifier mtk_plane_atomic_async_update; identifier plane; symbol new_state, state; expression e; @@

void mtk_plane_atomic_async_update(struct drm_plane *plane, struct drm_plane_state *new_state) { ...

• struct mtk_plane_state *state = e;

• struct mtk_plane_state *new_plane_state = e; <+...

•   state
  

•   new_plane_state
  

  ...+> }

@@ identifier plane_atomic_func.func; identifier plane; symbol state; @@

func(struct drm_plane *plane,

• struct drm_plane_state *state)

• struct drm_plane_state *new_plane_state) { <...

• state

• new_plane_state ...> }

@ ignores_new_state @ identifier plane_atomic_func.func; identifier plane, new_plane_state; @@

func(struct drm_plane *plane, struct drm_plane_state *new_plane_state) { ... when != new_plane_state }

@ adds_new_state depends on plane_atomic_func && !ignores_new_state @ identifier plane_atomic_func.func; identifier plane, new_plane_state; @@

func(struct drm_plane *plane, struct drm_plane_state *new_plane_state) {

• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state, plane); ... }

@ depends on plane_atomic_func @ identifier plane_atomic_func.func; identifier plane, plane_state; @@

func(struct drm_plane *plane,

• struct drm_plane_state *plane_state
  

• struct drm_atomic_state *state
  )
  

  { ... }

@ include depends on adds_new_state @ @@

#include <drm/drm_atomic.h>

@ no_include depends on !include && adds_new_state @ @@

• #include <drm/drm_atomic.h> #include <drm/...>

@@ identifier plane_atomic_func.func; identifier plane, state; identifier plane_state; @@

func(struct drm_plane *plane, struct drm_atomic_state *state) { ... struct drm_plane_state *plane_state = drm_atomic_get_new_plane_state(state, plane); <+...

•   plane_state->state
  

•   state
     ...+>
  

  }

Signed-off-by: Maxime Ripard maxime@cerno.tech

.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 8 ++- drivers/gpu/drm/drm_atomic_helper.c | 4 +- drivers/gpu/drm/mediatek/mtk_drm_plane.c | 26 +++++---- drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c | 33 ++++++----- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 16 ++++-- drivers/gpu/drm/vc4/vc4_plane.c | 56 ++++++++++--------- include/drm/drm_modeset_helper_vtables.h | 14 ++--- 7 files changed, 87 insertions(+), 70 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index 5675c1f9368a..476bf2e6a4f4 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -6475,7 +6475,7 @@ static int dm_plane_atomic_check(struct drm_plane *plane, }

static int dm_plane_atomic_async_check(struct drm_plane *plane,

• 		       struct drm_plane_state *new_plane_state)
  

• 		       struct drm_atomic_state *state)
  

  { /* Only support async updates on cursor planes. */ if (plane->type != DRM_PLANE_TYPE_CURSOR)

@@ -6485,10 +6485,12 @@ static int dm_plane_atomic_async_check(struct drm_plane *plane, }

static void dm_plane_atomic_async_update(struct drm_plane *plane,

• 			 struct drm_plane_state *new_state)
  

• 			 struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,

• 							   plane);
  

  struct drm_plane_state *old_state =

• drm_atomic_get_old_plane_state(new_state->state, plane);
  

• drm_atomic_get_old_plane_state(state, plane);
  
  

  trace_amdgpu_dm_atomic_update_cursor(new_state);

diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index a84dc427cf82..f9488fd25b1d 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1742,7 +1742,7 @@ int drm_atomic_helper_async_check(struct drm_device *dev, return -EBUSY; }

• return funcs->atomic_async_check(plane, new_plane_state);

• return funcs->atomic_async_check(plane, state); } EXPORT_SYMBOL(drm_atomic_helper_async_check);

@@ -1772,7 +1772,7 @@ void drm_atomic_helper_async_commit(struct drm_device *dev, struct drm_framebuffer *old_fb = plane->state->fb;

funcs = plane->helper_private;

• funcs->atomic_async_update(plane, plane_state);
  

• funcs->atomic_async_update(plane, state);
  
  

  /*

  • ->atomic_async_update() is supposed to update the

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c index 92141a19681b..30ebcfd8832f 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c @@ -77,12 +77,14 @@ static void mtk_drm_plane_destroy_state(struct drm_plane *plane, }

static int mtk_plane_atomic_async_check(struct drm_plane *plane,

• 			struct drm_plane_state *state)
  

• 			struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,

• 								 plane);
  

  struct drm_crtc_state *crtc_state; int ret;

• if (plane != state->crtc->cursor)

• if (plane != new_plane_state->crtc->cursor) return -EINVAL;

  if (!plane->state)

@@ -91,16 +93,16 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL;

• ret = mtk_drm_crtc_plane_check(state->crtc, plane,

• 		       to_mtk_plane_state(state));
  

• ret = mtk_drm_crtc_plane_check(new_plane_state->crtc, plane,

• 		       to_mtk_plane_state(new_plane_state));
  

  if (ret) return ret;

• if (state->state)

• crtc_state = drm_atomic_get_existing_crtc_state(state->state,
  

• 						state->crtc);
  

• if (state)

• crtc_state = drm_atomic_get_existing_crtc_state(state,
  

• 						new_plane_state->crtc);
  

  else /* Special case for asynchronous cursor updates. */

• crtc_state = state->crtc->state;
  

• crtc_state = new_plane_state->crtc->state;
  
  

  return drm_atomic_helper_check_plane_state(plane->state, crtc_state, DRM_PLANE_HELPER_NO_SCALING,

@@ -109,9 +111,11 @@ static int mtk_plane_atomic_async_check(struct drm_plane *plane, }

static void mtk_plane_atomic_async_update(struct drm_plane *plane,

• 			  struct drm_plane_state *new_state)
  

• 			  struct drm_atomic_state *state)
  

  {

• struct mtk_plane_state *state = to_mtk_plane_state(plane->state);

• struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,

• 							   plane);
  

• struct mtk_plane_state *new_plane_state = to_mtk_plane_state(plane->state);

  plane->state->crtc_x = new_state->crtc_x; plane->state->crtc_y = new_state->crtc_y;

@@ -122,7 +126,7 @@ static void mtk_plane_atomic_async_update(struct drm_plane *plane, plane->state->src_h = new_state->src_h; plane->state->src_w = new_state->src_w; swap(plane->state->fb, new_state->fb);

• state->pending.async_dirty = true;

• new_plane_state->pending.async_dirty = true;

  mtk_drm_crtc_async_update(new_state->crtc, plane, new_state); }

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c index 83423092de2f..05fa8255caeb 100644 --- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_plane.c @@ -5,6 +5,7 @@

• Author: Rob Clark robdclark@gmail.com

*/

+#include <drm/drm_atomic.h> #include <drm/drm_damage_helper.h> #include <drm/drm_fourcc.h> #include <drm/drm_print.h> @@ -438,41 +439,43 @@ static void mdp5_plane_atomic_update(struct drm_plane *plane, }

static int mdp5_plane_atomic_async_check(struct drm_plane *plane,

• 			 struct drm_plane_state *state)
  

• 			 struct drm_atomic_state *state)
  

  {

• struct mdp5_plane_state *mdp5_state = to_mdp5_plane_state(state);

• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,

• 								 plane);
  

• struct mdp5_plane_state *mdp5_state = to_mdp5_plane_state(new_plane_state); struct drm_crtc_state *crtc_state; int min_scale, max_scale; int ret;

• crtc_state = drm_atomic_get_existing_crtc_state(state->state,

• 					state->crtc);
  

• crtc_state = drm_atomic_get_existing_crtc_state(state,

• 					new_plane_state->crtc);
  

  if (WARN_ON(!crtc_state)) return -EINVAL;

  if (!crtc_state->active) return -EINVAL;

• mdp5_state = to_mdp5_plane_state(state);

• mdp5_state = to_mdp5_plane_state(new_plane_state);

  /* don't use fast path if we don't have a hwpipe allocated yet */ if (!mdp5_state->hwpipe) return -EINVAL;

  /* only allow changing of position(crtc x/y or src x/y) in fast path */

• if (plane->state->crtc != state->crtc ||

•    plane->state->src_w != state->src_w ||
  

•    plane->state->src_h != state->src_h ||
  

•    plane->state->crtc_w != state->crtc_w ||
  

•    plane->state->crtc_h != state->crtc_h ||
  

• if (plane->state->crtc != new_plane_state->crtc ||

•    plane->state->src_w != new_plane_state->src_w ||
  

•    plane->state->src_h != new_plane_state->src_h ||
  

•    plane->state->crtc_w != new_plane_state->crtc_w ||
  

•    plane->state->crtc_h != new_plane_state->crtc_h ||
   !plane->state->fb ||
  

•    plane->state->fb != state->fb)
  

•    plane->state->fb != new_plane_state->fb)
  

  return -EINVAL;

  min_scale = FRAC_16_16(1, 8); max_scale = FRAC_16_16(8, 1);

• ret = drm_atomic_helper_check_plane_state(state, crtc_state,

• ret = drm_atomic_helper_check_plane_state(new_plane_state, crtc_state, min_scale, max_scale, true, true); if (ret)

@@ -485,15 +488,17 @@ static int mdp5_plane_atomic_async_check(struct drm_plane *plane, * also assign/unassign the hwpipe(s) tied to the plane. We avoid * taking the fast path for both these reasons. */

• if (state->visible != plane->state->visible)

• if (new_plane_state->visible != plane->state->visible) return -EINVAL;

  return 0; }

  static void mdp5_plane_atomic_async_update(struct drm_plane *plane,

• 			   struct drm_plane_state *new_state)
  

• 			   struct drm_atomic_state *state)
  

  {

• struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,

• 							   plane);
  

  struct drm_framebuffer *old_fb = plane->state->fb;

  plane->state->src_x = new_state->src_x;

diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c index 8d15cabdcb02..fefeab73ca27 100644 --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c @@ -1021,8 +1021,10 @@ static void vop_plane_atomic_update(struct drm_plane *plane, }

static int vop_plane_atomic_async_check(struct drm_plane *plane,

• 			struct drm_plane_state *state)
  

• 			struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,

• 								 plane);
  

  struct vop_win *vop_win = to_vop_win(plane); const struct vop_win_data *win = vop_win->data; int min_scale = win->phy->scl ? FRAC_16_16(1, 8) :

@@ -1031,7 +1033,7 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, DRM_PLANE_HELPER_NO_SCALING; struct drm_crtc_state *crtc_state;

• if (plane != state->crtc->cursor)

• if (plane != new_plane_state->crtc->cursor) return -EINVAL;

  if (!plane->state)

@@ -1040,9 +1042,9 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, if (!plane->state->fb) return -EINVAL;

• if (state->state)

• crtc_state = drm_atomic_get_existing_crtc_state(state->state,
  

• 						state->crtc);
  

• if (state)

• crtc_state = drm_atomic_get_existing_crtc_state(state,
  

• 						new_plane_state->crtc);
  

  else /* Special case for asynchronous cursor updates. */ crtc_state = plane->crtc->state;

@@ -1052,8 +1054,10 @@ static int vop_plane_atomic_async_check(struct drm_plane *plane, }

static void vop_plane_atomic_async_update(struct drm_plane *plane,

• 			  struct drm_plane_state *new_state)
  

• 			  struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_state = drm_atomic_get_new_plane_state(state,

• 							   plane);
  

  struct vop *vop = to_vop(plane->state->crtc); struct drm_framebuffer *old_fb = plane->state->fb;

diff --git a/drivers/gpu/drm/vc4/vc4_plane.c b/drivers/gpu/drm/vc4/vc4_plane.c index 6b39cc2ca18d..48fdffebb45f 100644 --- a/drivers/gpu/drm/vc4/vc4_plane.c +++ b/drivers/gpu/drm/vc4/vc4_plane.c @@ -1118,32 +1118,34 @@ void vc4_plane_async_set_fb(struct drm_plane *plane, struct drm_framebuffer *fb) }

static void vc4_plane_atomic_async_update(struct drm_plane *plane,

• 			  struct drm_plane_state *state)
  

• 			  struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,

• 								 plane);
  

  struct vc4_plane_state *vc4_state, *new_vc4_state;

• swap(plane->state->fb, state->fb);
• plane->state->crtc_x = state->crtc_x;
• plane->state->crtc_y = state->crtc_y;
• plane->state->crtc_w = state->crtc_w;
• plane->state->crtc_h = state->crtc_h;
• plane->state->src_x = state->src_x;
• plane->state->src_y = state->src_y;
• plane->state->src_w = state->src_w;
• plane->state->src_h = state->src_h;
• plane->state->src_h = state->src_h;
• plane->state->alpha = state->alpha;
• plane->state->pixel_blend_mode = state->pixel_blend_mode;
• plane->state->rotation = state->rotation;
• plane->state->zpos = state->zpos;
• plane->state->normalized_zpos = state->normalized_zpos;
• plane->state->color_encoding = state->color_encoding;
• plane->state->color_range = state->color_range;
• plane->state->src = state->src;
• plane->state->dst = state->dst;
• plane->state->visible = state->visible;

• swap(plane->state->fb, new_plane_state->fb);
• plane->state->crtc_x = new_plane_state->crtc_x;
• plane->state->crtc_y = new_plane_state->crtc_y;
• plane->state->crtc_w = new_plane_state->crtc_w;
• plane->state->crtc_h = new_plane_state->crtc_h;
• plane->state->src_x = new_plane_state->src_x;
• plane->state->src_y = new_plane_state->src_y;
• plane->state->src_w = new_plane_state->src_w;
• plane->state->src_h = new_plane_state->src_h;
• plane->state->src_h = new_plane_state->src_h;
• plane->state->alpha = new_plane_state->alpha;
• plane->state->pixel_blend_mode = new_plane_state->pixel_blend_mode;
• plane->state->rotation = new_plane_state->rotation;
• plane->state->zpos = new_plane_state->zpos;
• plane->state->normalized_zpos = new_plane_state->normalized_zpos;
• plane->state->color_encoding = new_plane_state->color_encoding;
• plane->state->color_range = new_plane_state->color_range;
• plane->state->src = new_plane_state->src;
• plane->state->dst = new_plane_state->dst;
• plane->state->visible = new_plane_state->visible;

• new_vc4_state = to_vc4_plane_state(state);

• new_vc4_state = to_vc4_plane_state(new_plane_state); vc4_state = to_vc4_plane_state(plane->state);

  vc4_state->crtc_x = new_vc4_state->crtc_x;

@@ -1187,23 +1189,25 @@ static void vc4_plane_atomic_async_update(struct drm_plane *plane, }

static int vc4_plane_atomic_async_check(struct drm_plane *plane,

• 			struct drm_plane_state *state)
  

• 			struct drm_atomic_state *state)
  

  {
• struct drm_plane_state *new_plane_state = drm_atomic_get_new_plane_state(state,

• 								 plane);
  

  struct vc4_plane_state *old_vc4_state, *new_vc4_state; int ret; u32 i;

• ret = vc4_plane_mode_set(plane, state);

• ret = vc4_plane_mode_set(plane, new_plane_state); if (ret) return ret;

  old_vc4_state = to_vc4_plane_state(plane->state);

• new_vc4_state = to_vc4_plane_state(state);

• new_vc4_state = to_vc4_plane_state(new_plane_state); if (old_vc4_state->dlist_count != new_vc4_state->dlist_count || old_vc4_state->pos0_offset != new_vc4_state->pos0_offset || old_vc4_state->pos2_offset != new_vc4_state->pos2_offset || old_vc4_state->ptr0_offset != new_vc4_state->ptr0_offset ||

•    vc4_lbm_size(plane->state) != vc4_lbm_size(state))
  

•    vc4_lbm_size(plane->state) != vc4_lbm_size(new_plane_state))
  

  return -EINVAL;

  /* Only pos0, pos2 and ptr0 DWORDS can be updated in an async update

diff --git a/include/drm/drm_modeset_helper_vtables.h b/include/drm/drm_modeset_helper_vtables.h index cbe613858a93..a7141e6e05c5 100644 --- a/include/drm/drm_modeset_helper_vtables.h +++ b/include/drm/drm_modeset_helper_vtables.h @@ -1286,7 +1286,7 @@ struct drm_plane_helper_funcs { /** * @atomic_async_check: *

• * Drivers should set this function pointer to check if the plane state
  

• * Drivers should set this function pointer to check if the atomic state
  

Using 'atomic state' sounds like all of it. I'd keep 'plane state' or use 'plane's atomic state' to be more precise.

In any case:

Acked-by: Thomas Zimmermann tzimmermann@suse.de

* can be updated in a async fashion. Here async means "not vblank
* synchronized".
*

@@ -1300,7 +1300,7 @@ struct drm_plane_helper_funcs { * can not be applied in asynchronous manner. */ int (*atomic_async_check)(struct drm_plane *plane,

• 		  struct drm_plane_state *state);
  

• 		  struct drm_atomic_state *state);
  
  

  /**

  • @atomic_async_update:

@@ -1316,11 +1316,9 @@ struct drm_plane_helper_funcs { * update won't happen if there is an outstanding commit modifying * the same plane. *

• * Note that unlike &drm_plane_helper_funcs.atomic_update this hook
  

• * takes the new &drm_plane_state as parameter. When doing async_update
  

• * drivers shouldn't replace the &drm_plane_state but update the
  

• * current one with the new plane configurations in the new
  

• * plane_state.
  

• * When doing async_update drivers shouldn't replace the
  

• * &drm_plane_state but update the current one with the new plane
  

• * configurations in the new plane_state.
  

  • Drivers should also swap the framebuffers between current plane
  • state (&drm_plane.state) and new_state.

@@ -1339,7 +1337,7 @@ struct drm_plane_helper_funcs { * for deferring if needed, until a common solution is created. */ void (*atomic_async_update)(struct drm_plane *plane,

• 		    struct drm_plane_state *new_state);
  

• 		    struct drm_atomic_state *state);
  

  };

  /**