Instead of always getting the disp_state from drm device, pass it as an argument.
Signed-off-by: Dmitry Baryshkov dmitry.baryshkov@linaro.org Reviewed-by: Abhinav Kumar abhinavk@codeaurora.org --- drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 5 +---- drivers/gpu/drm/msm/disp/msm_disp_snapshot.h | 8 -------- .../gpu/drm/msm/disp/msm_disp_snapshot_util.c | 17 +++-------------- drivers/gpu/drm/msm/dp/dp_display.c | 4 +--- drivers/gpu/drm/msm/dsi/dsi.c | 4 ++-- drivers/gpu/drm/msm/dsi/dsi.h | 4 ++-- drivers/gpu/drm/msm/dsi/dsi_host.c | 6 +----- drivers/gpu/drm/msm/msm_drv.h | 3 ++- drivers/gpu/drm/msm/msm_kms.h | 2 +- 9 files changed, 13 insertions(+), 40 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c index ead247864c1b..e500a9294528 100644 --- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c +++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c @@ -799,15 +799,12 @@ static void dpu_irq_uninstall(struct msm_kms *kms) dpu_core_irq_uninstall(dpu_kms); }
-static void dpu_kms_mdp_snapshot(struct msm_kms *kms) +static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_kms *kms) { int i; struct dpu_kms *dpu_kms; struct dpu_mdss_cfg *cat; struct dpu_hw_mdp *top; - struct msm_disp_state *disp_state; - - disp_state = kms->disp_state;
dpu_kms = to_dpu_kms(kms);
diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h index 7e075e799f0a..32f52799a1ba 100644 --- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h +++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot.h @@ -104,14 +104,6 @@ void msm_disp_snapshot_destroy(struct drm_device *drm_dev); */ void msm_disp_snapshot_state(struct drm_device *drm_dev);
-/** - * msm_disp_state_get - get the handle to msm_disp_state struct from the drm device - * @drm: handle to drm device - - * Returns: handle to the msm_disp_state struct - */ -struct msm_disp_state *msm_disp_state_get(struct drm_device *drm); - /** * msm_disp_state_print - print out the current dpu state * @disp_state: handle to drm device diff --git a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c index 44dc68295ddb..ca6632550337 100644 --- a/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c +++ b/drivers/gpu/drm/msm/disp/msm_disp_snapshot_util.c @@ -69,17 +69,6 @@ static void msm_disp_state_print_regs(u32 **reg, u32 len, void __iomem *base_add } }
-struct msm_disp_state *msm_disp_state_get(struct drm_device *drm) -{ - struct msm_drm_private *priv; - struct msm_kms *kms; - - priv = drm->dev_private; - kms = priv->kms; - - return kms->disp_state; -} - void msm_disp_state_print(struct msm_disp_state *state, struct drm_printer *p) { struct msm_disp_state_block *block, *tmp; @@ -138,17 +127,17 @@ void msm_disp_snapshot_capture_state(struct msm_disp_state *disp_state) kms = priv->kms;
if (priv->dp) - msm_dp_snapshot(priv->dp); + msm_dp_snapshot(disp_state, priv->dp);
for (i = 0; i < ARRAY_SIZE(priv->dsi); i++) { if (!priv->dsi[i]) continue;
- msm_dsi_snapshot(priv->dsi[i]); + msm_dsi_snapshot(disp_state, priv->dsi[i]); }
if (kms->funcs->snapshot) - kms->funcs->snapshot(kms); + kms->funcs->snapshot(disp_state, kms);
msm_disp_capture_atomic_state(disp_state); } diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c index 66705588f751..95d0bba7e172 100644 --- a/drivers/gpu/drm/msm/dp/dp_display.c +++ b/drivers/gpu/drm/msm/dp/dp_display.c @@ -1009,15 +1009,13 @@ int dp_display_get_test_bpp(struct msm_dp *dp) dp_display->link->test_video.test_bit_depth); }
-void msm_dp_snapshot(struct msm_dp *dp) +void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp) { struct dp_display_private *dp_display; struct drm_device *drm; - struct msm_disp_state *disp_state;
dp_display = container_of(dp, struct dp_display_private, dp_display); drm = dp->drm_dev; - disp_state = msm_disp_state_get(drm);
/* * if we are reading registers we need the link clocks to be on diff --git a/drivers/gpu/drm/msm/dsi/dsi.c b/drivers/gpu/drm/msm/dsi/dsi.c index bccc00603aa8..322d2e535df0 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.c +++ b/drivers/gpu/drm/msm/dsi/dsi.c @@ -266,8 +266,8 @@ int msm_dsi_modeset_init(struct msm_dsi *msm_dsi, struct drm_device *dev, return ret; }
-void msm_dsi_snapshot(struct msm_dsi *msm_dsi) +void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi) { - msm_dsi_host_snapshot(msm_dsi->host); + msm_dsi_host_snapshot(disp_state, msm_dsi->host); }
diff --git a/drivers/gpu/drm/msm/dsi/dsi.h b/drivers/gpu/drm/msm/dsi/dsi.h index e26223c3b6ec..b5679cf89413 100644 --- a/drivers/gpu/drm/msm/dsi/dsi.h +++ b/drivers/gpu/drm/msm/dsi/dsi.h @@ -91,7 +91,7 @@ static inline bool msm_dsi_device_connected(struct msm_dsi *msm_dsi) return msm_dsi->panel || msm_dsi->external_bridge; }
-void msm_dsi_snapshot(struct msm_dsi *msm_dsi); +void msm_dsi_snapshot(struct msm_disp_state *disp_state, struct msm_dsi *msm_dsi);
struct drm_encoder *msm_dsi_get_encoder(struct msm_dsi *msm_dsi);
@@ -149,7 +149,7 @@ int dsi_clk_init_v2(struct msm_dsi_host *msm_host); int dsi_clk_init_6g_v2(struct msm_dsi_host *msm_host); int dsi_calc_clk_rate_v2(struct msm_dsi_host *msm_host, bool is_dual_dsi); int dsi_calc_clk_rate_6g(struct msm_dsi_host *msm_host, bool is_dual_dsi); -void msm_dsi_host_snapshot(struct mipi_dsi_host *host); +void msm_dsi_host_snapshot(struct msm_disp_state *disp_state, struct mipi_dsi_host *host); /* dsi phy */ struct msm_dsi_phy; struct msm_dsi_phy_shared_timings { diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c index 899b6fc2b634..1a63368c3912 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_host.c +++ b/drivers/gpu/drm/msm/dsi/dsi_host.c @@ -2488,13 +2488,9 @@ struct drm_bridge *msm_dsi_host_get_bridge(struct mipi_dsi_host *host) return of_drm_find_bridge(msm_host->device_node); }
-void msm_dsi_host_snapshot(struct mipi_dsi_host *host) +void msm_dsi_host_snapshot(struct msm_disp_state *disp_state, struct mipi_dsi_host *host) { struct msm_dsi_host *msm_host = to_msm_dsi_host(host); - struct drm_device *dev = msm_host->dev; - struct msm_disp_state *disp_state; - - disp_state = msm_disp_state_get(dev);
pm_runtime_get_sync(&msm_host->pdev->dev);
diff --git a/drivers/gpu/drm/msm/msm_drv.h b/drivers/gpu/drm/msm/msm_drv.h index 9c40bac8a050..15cb34451ded 100644 --- a/drivers/gpu/drm/msm/msm_drv.h +++ b/drivers/gpu/drm/msm/msm_drv.h @@ -367,7 +367,8 @@ void msm_dp_display_mode_set(struct msm_dp *dp, struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); void msm_dp_irq_postinstall(struct msm_dp *dp_display); -void msm_dp_snapshot(struct msm_dp *dp_display); +struct msm_disp_state; +void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp_display);
void msm_dp_debugfs_init(struct msm_dp *dp_display, struct drm_minor *minor);
diff --git a/drivers/gpu/drm/msm/msm_kms.h b/drivers/gpu/drm/msm/msm_kms.h index b31fdad3f055..146dcab123f4 100644 --- a/drivers/gpu/drm/msm/msm_kms.h +++ b/drivers/gpu/drm/msm/msm_kms.h @@ -124,7 +124,7 @@ struct msm_kms_funcs { void (*destroy)(struct msm_kms *kms);
/* snapshot: */ - void (*snapshot)(struct msm_kms *kms); + void (*snapshot)(struct msm_disp_state *disp_state, struct msm_kms *kms);
#ifdef CONFIG_DEBUG_FS /* debugfs: */