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 10bcdd554501..5ec13c7cc832 100644
--- a/drivers/gpu/drm/drm_atomic_helper.c
+++ b/drivers/gpu/drm/drm_atomic_helper.c
@@ -1164,7 +1164,7 @@ 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) {
@@ -1194,7 +1194,7 @@ 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);
@@ -1230,7 +1230,7 @@ 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 =
@@ -1253,7 +1253,7 @@ 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 46c704573306..5e5a07af02c8 100644
--- a/drivers/gpu/drm/drm_plane_helper.c
+++ b/drivers/gpu/drm/drm_plane_helper.c
@@ -437,7 +437,7 @@ 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);
         }
 
         /*
@@ -452,7 +452,7 @@ 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/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
index 644b4b76e071..1610757230a5 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c
@@ -80,7 +80,8 @@ exynos_drm_crtc_mode_set_nofb(struct drm_crtc *crtc)
                 exynos_crtc->ops->commit(exynos_crtc);
 }
 
-static void exynos_crtc_atomic_begin(struct drm_crtc *crtc)
+static void exynos_crtc_atomic_begin(struct drm_crtc *crtc,
+                                     struct drm_crtc_state *old_crtc_state)
 {
         struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc);
 
@@ -90,7 +91,8 @@ static void exynos_crtc_atomic_begin(struct drm_crtc *crtc)
         }
 }
 
-static void exynos_crtc_atomic_flush(struct drm_crtc *crtc)
+static void exynos_crtc_atomic_flush(struct drm_crtc *crtc,
+                                     struct drm_crtc_state *old_crtc_state)
 {
 }
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 07cee59edece..40c73da2abcf 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,
@@ -13628,7 +13628,8 @@ 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);
@@ -13644,7 +13645,8 @@ 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 a287e4fec865..bf8ef3133e5b 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -1277,7 +1277,8 @@ 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);
 
@@ -1291,7 +1292,8 @@ 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);