Reviewed-by: Ander Conselvan de Oliveira conselvan2@gmail.com
On Tue, 2015-07-21 at 13:28 +0200, Maarten Lankhorst wrote:
In intel it's useful to keep track of some state changes with old crtc state vs new state, for example to disable initial planes or when a modeset's prevented during fastboot.
Cc: dri-devel@lists.freedesktop.org Signed-off-by: Maarten Lankhorst maarten.lankhorst@linux.intel.com
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 6 ++++-- drivers/gpu/drm/drm_atomic_helper.c | 8 ++++---- drivers/gpu/drm/drm_plane_helper.c | 4 ++-- drivers/gpu/drm/i915/intel_display.c | 10 ++++++---- drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c | 6 ++++-- drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c | 6 ++++-- drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 6 ++++-- drivers/gpu/drm/sti/sti_drm_crtc.c | 6 ++++-- drivers/gpu/drm/tegra/dc.c | 6 ++++-- include/drm/drm_crtc_helper.h | 6 ++++-- 10 files changed, 40 insertions(+), 24 deletions(-)
diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c index f69b92535505..8b8fe3762ca9 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c @@ -239,7 +239,8 @@ static int atmel_hlcdc_crtc_atomic_check(struct drm_crtc *c, return atmel_hlcdc_plane_prepare_disc_area(s); }
-static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c) +static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c,
struct drm_crtc_state*old_s) { struct atmel_hlcdc_crtc *crtc = drm_crtc_to_atmel_hlcdc_crtc(c);
@@ -253,7 +254,8 @@ static void atmel_hlcdc_crtc_atomic_begin(struct drm_crtc *c) } }
-static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc) +static void atmel_hlcdc_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_s) { /* TODO: write common plane control register if available */ } diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index ac6601071414..4a48d76c4fb1 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -1170,7 +1170,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, if (!funcs || !funcs->atomic_begin) continue;
funcs->atomic_begin(crtc);
funcs->atomic_begin(crtc, old_crtc_state);}
for_each_plane_in_state(old_state, plane, old_plane_state,
i) { @@ -1200,7 +1200,7 @@ void drm_atomic_helper_commit_planes(struct drm_device *dev, if (!funcs || !funcs->atomic_flush) continue;
funcs->atomic_flush(crtc);
funcs->atomic_flush(crtc, old_crtc_state);} EXPORT_SYMBOL(drm_atomic_helper_commit_planes); @@ -1236,7 +1236,7 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state)
crtc_funcs = crtc->helper_private; if (crtc_funcs && crtc_funcs->atomic_begin)
crtc_funcs->atomic_begin(crtc);
crtc_funcs->atomic_begin(crtc, old_crtc_state);drm_for_each_plane_mask(plane, crtc->dev, plane_mask) { struct drm_plane_state *old_plane_state =
@@ -1259,7 +1259,7 @@ drm_atomic_helper_commit_planes_on_crtc(struct drm_crtc_state *old_crtc_state) }
if (crtc_funcs && crtc_funcs->atomic_flush)
crtc_funcs->atomic_flush(crtc);
crtc_funcs->atomic_flush(crtc, old_crtc_state);} EXPORT_SYMBOL(drm_atomic_helper_commit_planes_on_crtc);
diff --git a/drivers/gpu/drm/drm_plane_helper.c b/drivers/gpu/drm/drm_plane_helper.c index 03b7afe455e6..cb5dab4c4337 100644 --- a/drivers/gpu/drm/drm_plane_helper.c +++ b/drivers/gpu/drm/drm_plane_helper.c @@ -436,7 +436,7 @@ int drm_plane_helper_commit(struct drm_plane *plane,
for (i = 0; i < 2; i++) { if (crtc_funcs[i] && crtc_funcs[i]->atomic_begin)
crtc_funcs[i]->atomic_begin(crtc[i]);
crtc_funcs[i]->atomic_begin(crtc[i], crtc[i]->state); }
/* @@ -451,7 +451,7 @@ int drm_plane_helper_commit(struct drm_plane *plane,
for (i = 0; i < 2; i++) { if (crtc_funcs[i] && crtc_funcs[i]->atomic_flush)
crtc_funcs[i]->atomic_flush(crtc[i]);
crtc_funcs[i]->atomic_flush(crtc[i], crtc[i]->state); }
/* diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 671ca2820f82..def9444eeae2 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -102,8 +102,8 @@ static void vlv_prepare_pll(struct intel_crtc *crtc, const struct intel_crtc_state *pipe_config); static void chv_prepare_pll(struct intel_crtc *crtc, const struct intel_crtc_state *pipe_config); -static void intel_begin_crtc_commit(struct drm_crtc *crtc); -static void intel_finish_crtc_commit(struct drm_crtc *crtc); +static void intel_begin_crtc_commit(struct drm_crtc *, struct drm_crtc_state *); +static void intel_finish_crtc_commit(struct drm_crtc *, struct drm_crtc_state *); static void skl_init_scalers(struct drm_device *dev, struct intel_crtc *intel_crtc, struct intel_crtc_state *crtc_state); static int i9xx_get_refclk(const struct intel_crtc_state *crtc_state, @@ -13440,7 +13440,8 @@ intel_disable_primary_plane(struct drm_plane *plane, dev_priv->display.update_primary_plane(crtc, NULL, 0, 0); }
-static void intel_begin_crtc_commit(struct drm_crtc *crtc) +static void intel_begin_crtc_commit(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct drm_device *dev = crtc->dev; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); @@ -13456,7 +13457,8 @@ static void intel_begin_crtc_commit(struct drm_crtc *crtc) skl_detach_scalers(intel_crtc); }
-static void intel_finish_crtc_commit(struct drm_crtc *crtc) +static void intel_finish_crtc_commit(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
diff --git a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c index c4bb9d9c7667..4dc158ed2e95 100644 --- a/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp4/mdp4_crtc.c @@ -334,13 +334,15 @@ static int mdp4_crtc_atomic_check(struct drm_crtc *crtc, return 0; }
-static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc) +static void mdp4_crtc_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); DBG("%s: begin", mdp4_crtc->name); }
-static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc) +static void mdp4_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct mdp4_crtc *mdp4_crtc = to_mdp4_crtc(crtc); struct drm_device *dev = crtc->dev; diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c index dea3d2e559b1..4c1df4e6e5bc 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_crtc.c @@ -388,13 +388,15 @@ static int mdp5_crtc_atomic_check(struct drm_crtc *crtc, return 0; }
-static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc) +static void mdp5_crtc_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); DBG("%s: begin", mdp5_crtc->name); }
-static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc) +static void mdp5_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct mdp5_crtc *mdp5_crtc = to_mdp5_crtc(crtc); struct drm_device *dev = crtc->dev; diff --git a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c index 65d6ba6621ac..48cb19949ca3 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_crtc.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_crtc.c @@ -496,7 +496,8 @@ static bool rcar_du_crtc_mode_fixup(struct drm_crtc *crtc, return true; }
-static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc) +static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct drm_pending_vblank_event *event = crtc->state->event; struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc); @@ -512,7 +513,8 @@ static void rcar_du_crtc_atomic_begin(struct drm_crtc *crtc) } }
-static void rcar_du_crtc_atomic_flush(struct drm_crtc *crtc) +static void rcar_du_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct rcar_du_crtc *rcrtc = to_rcar_crtc(crtc);
diff --git a/drivers/gpu/drm/sti/sti_drm_crtc.c b/drivers/gpu/drm/sti/sti_drm_crtc.c index 6b641c5a2ec7..26e63bf14efe 100644 --- a/drivers/gpu/drm/sti/sti_drm_crtc.c +++ b/drivers/gpu/drm/sti/sti_drm_crtc.c @@ -164,7 +164,8 @@ sti_drm_crtc_mode_set_nofb(struct drm_crtc *crtc) sti_drm_crtc_mode_set(crtc, &crtc->state->adjusted_mode); }
-static void sti_drm_atomic_begin(struct drm_crtc *crtc) +static void sti_drm_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct sti_mixer *mixer = to_sti_mixer(crtc);
@@ -178,7 +179,8 @@ static void sti_drm_atomic_begin(struct drm_crtc *crtc) } }
-static void sti_drm_atomic_flush(struct drm_crtc *crtc) +static void sti_drm_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { }
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index d447701173e6..24b38090dfd3 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -1275,7 +1275,8 @@ static int tegra_crtc_atomic_check(struct drm_crtc *crtc, return 0; }
-static void tegra_crtc_atomic_begin(struct drm_crtc *crtc) +static void tegra_crtc_atomic_begin(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct tegra_dc *dc = to_tegra_dc(crtc);
@@ -1289,7 +1290,8 @@ static void tegra_crtc_atomic_begin(struct drm_crtc *crtc) } }
-static void tegra_crtc_atomic_flush(struct drm_crtc *crtc) +static void tegra_crtc_atomic_flush(struct drm_crtc *crtc,
struct drm_crtc_state*old_crtc_state) { struct tegra_dc_state *state = to_dc_state(crtc->state); struct tegra_dc *dc = to_tegra_dc(crtc); diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h index 4562bd12bb4a..800e0d1cf32c 100644 --- a/include/drm/drm_crtc_helper.h +++ b/include/drm/drm_crtc_helper.h @@ -108,8 +108,10 @@ struct drm_crtc_helper_funcs { /* atomic helpers */ int (*atomic_check)(struct drm_crtc *crtc, struct drm_crtc_state *state);
- void (*atomic_begin)(struct drm_crtc *crtc);
- void (*atomic_flush)(struct drm_crtc *crtc);
- void (*atomic_begin)(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state);- void (*atomic_flush)(struct drm_crtc *crtc,
struct drm_crtc_state *old_crtc_state);};
/**