[Intel-gfx] [PATCH 1/2] drm/i915: Don't pass plane to .check_plane()

[Ville Syrjala]

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

.check_plane() already gets the plane state, so we can dig out the plane
from there if needed. No need in passing it separately.

Cc: José Roberto de Souza <jose.souza at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_atomic_plane.c |  2 +-
 drivers/gpu/drm/i915/intel_display.c      | 11 +++++------
 drivers/gpu/drm/i915/intel_drv.h          |  5 ++---
 drivers/gpu/drm/i915/intel_sprite.c       |  4 ++--
 4 files changed, 10 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_atomic_plane.c b/drivers/gpu/drm/i915/intel_atomic_plane.c
index dcba645cabb8..eddcdd6e4b3b 100644
--- a/drivers/gpu/drm/i915/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/intel_atomic_plane.c
@@ -159,7 +159,7 @@ int intel_plane_atomic_check_with_state(const struct intel_crtc_state *old_crtc_
 	}
 
 	intel_state->base.visible = false;
-	ret = intel_plane->check_plane(intel_plane, crtc_state, intel_state);
+	ret = intel_plane->check_plane(crtc_state, intel_state);
 	if (ret)
 		return ret;
 
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 30fdfd1a3037..28146a132774 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -9694,8 +9694,7 @@ static bool i845_cursor_size_ok(const struct intel_plane_state *plane_state)
 	return intel_cursor_size_ok(plane_state) && IS_ALIGNED(width, 64);
 }
 
-static int i845_check_cursor(struct intel_plane *plane,
-			     struct intel_crtc_state *crtc_state,
+static int i845_check_cursor(struct intel_crtc_state *crtc_state,
 			     struct intel_plane_state *plane_state)
 {
 	const struct drm_framebuffer *fb = plane_state->base.fb;
@@ -9885,10 +9884,10 @@ static bool i9xx_cursor_size_ok(const struct intel_plane_state *plane_state)
 	return true;
 }
 
-static int i9xx_check_cursor(struct intel_plane *plane,
-			     struct intel_crtc_state *crtc_state,
+static int i9xx_check_cursor(struct intel_crtc_state *crtc_state,
 			     struct intel_plane_state *plane_state)
 {
+	struct intel_plane *plane = to_intel_plane(plane_state->base.plane);
 	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
 	const struct drm_framebuffer *fb = plane_state->base.fb;
 	enum pipe pipe = plane->pipe;
@@ -13192,10 +13191,10 @@ skl_max_scale(struct intel_crtc *intel_crtc,
 }
 
 static int
-intel_check_primary_plane(struct intel_plane *plane,
-			  struct intel_crtc_state *crtc_state,
+intel_check_primary_plane(struct intel_crtc_state *crtc_state,
 			  struct intel_plane_state *state)
 {
+	struct intel_plane *plane = to_intel_plane(state->base.plane);
 	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
 	struct drm_crtc *crtc = state->base.crtc;
 	int min_scale = DRM_PLANE_HELPER_NO_SCALING;
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index ea758aa4dee3..3c7f0517c1bc 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -972,9 +972,8 @@ struct intel_plane {
 	void (*disable_plane)(struct intel_plane *plane,
 			      struct intel_crtc *crtc);
 	bool (*get_hw_state)(struct intel_plane *plane, enum pipe *pipe);
-	int (*check_plane)(struct intel_plane *plane,
-			   struct intel_crtc_state *crtc_state,
-			   struct intel_plane_state *state);
+	int (*check_plane)(struct intel_crtc_state *crtc_state,
+			   struct intel_plane_state *plane_state);
 };
 
 struct intel_watermark_params {
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index c286dda625e4..9600ccfc5b76 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -959,10 +959,10 @@ g4x_plane_get_hw_state(struct intel_plane *plane,
 }
 
 static int
-intel_check_sprite_plane(struct intel_plane *plane,
-			 struct intel_crtc_state *crtc_state,
+intel_check_sprite_plane(struct intel_crtc_state *crtc_state,
 			 struct intel_plane_state *state)
 {
+	struct intel_plane *plane = to_intel_plane(state->base.plane);
 	struct drm_i915_private *dev_priv = to_i915(plane->base.dev);
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->base.crtc);
 	struct drm_framebuffer *fb = state->base.fb;
-- 
2.16.4