[Intel-gfx] [PATCH 21/24] drm/i915: remove force argument from disable_plane

[Maarten Lankhorst]

The idea was good, but planes can have a fb even though
they're disabled. This makes the force argument useless
and always true, because only the commit function updates
state.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 16 +++-------------
 drivers/gpu/drm/i915/intel_drv.h     |  2 +-
 drivers/gpu/drm/i915/intel_sprite.c  | 10 +++++-----
 3 files changed, 9 insertions(+), 19 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index f31ed51760f7..bee5cd58d7e6 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4795,7 +4795,7 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc,
 		struct intel_plane *plane = to_intel_plane(p);
 
 		if (crtc->state->active)
-			plane->disable_plane(p, crtc, true);
+			plane->disable_plane(p, crtc);
 		else
 			plane->commit_plane(p, to_intel_plane_state(p->state));
 	}
@@ -13430,8 +13430,7 @@ intel_commit_primary_plane(struct drm_plane *plane,
 
 static void
 intel_disable_primary_plane(struct drm_plane *plane,
-			    struct drm_crtc *crtc,
-			    bool force)
+			    struct drm_crtc *crtc)
 {
 	struct drm_device *dev = plane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -13634,17 +13633,8 @@ intel_check_cursor_plane(struct drm_plane *plane,
 
 static void
 intel_disable_cursor_plane(struct drm_plane *plane,
-			   struct drm_crtc *crtc,
-			   bool force)
+			   struct drm_crtc *crtc)
 {
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-
-	if (!force) {
-		plane->fb = NULL;
-		intel_crtc->cursor_bo = NULL;
-		intel_crtc->cursor_addr = 0;
-	}
-
 	intel_crtc_update_cursor(crtc, false);
 }
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 79e181b3f77b..51e57e924bc6 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -600,7 +600,7 @@ struct intel_plane {
 			     uint32_t x, uint32_t y,
 			     uint32_t src_w, uint32_t src_h);
 	void (*disable_plane)(struct drm_plane *plane,
-			      struct drm_crtc *crtc, bool force);
+			      struct drm_crtc *crtc);
 	int (*check_plane)(struct drm_plane *plane,
 			   struct intel_crtc_state *crtc_state,
 			   struct intel_plane_state *state);
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index 5457c8daff3b..f3555c6dc42e 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -273,7 +273,7 @@ skl_update_plane(struct drm_plane *drm_plane, struct drm_crtc *crtc,
 }
 
 static void
-skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc, bool force)
+skl_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc)
 {
 	struct drm_device *dev = dplane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -457,7 +457,7 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc,
 }
 
 static void
-vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc, bool force)
+vlv_disable_plane(struct drm_plane *dplane, struct drm_crtc *crtc)
 {
 	struct drm_device *dev = dplane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -598,7 +598,7 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 }
 
 static void
-ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc, bool force)
+ivb_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
 {
 	struct drm_device *dev = plane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -726,7 +726,7 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc,
 }
 
 static void
-ilk_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc, bool force)
+ilk_disable_plane(struct drm_plane *plane, struct drm_crtc *crtc)
 {
 	struct drm_device *dev = plane->dev;
 	struct drm_i915_private *dev_priv = dev->dev_private;
@@ -944,7 +944,7 @@ intel_commit_sprite_plane(struct drm_plane *plane,
 					  drm_rect_width(&state->src) >> 16,
 					  drm_rect_height(&state->src) >> 16);
 	} else {
-		intel_plane->disable_plane(plane, crtc, false);
+		intel_plane->disable_plane(plane, crtc);
 	}
 }
 
-- 
2.1.0