[PATCH v3 10/19] drm/i915: remove force argument from disable_plane

Maarten Lankhorst
2015-06-15T10:34:14Z

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@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 61697335bff2..a65c1065decf 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4794,7 +4794,7 @@ static void intel_crtc_disable_planes(struct drm_crtc *crtc)
struct drm_crtc *from = intel_plane->base.crtc;

intel_plane->disable_plane(&intel_plane->base,
- from ?: crtc, true);
+ from ?: crtc);
}
}

@@ -13757,8 +13757,7 @@ 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;
@@ -14006,17 +14005,8 @@ 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 8c0f17e84eee..baf57b3b136f 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -611,7 +611,7 @@ 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 999a5753dde3..f7eb3bd0a7c7 100644
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -272,7 +272,7 @@ 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;
@@ -455,7 +455,7 @@ 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;
@@ -595,7 +595,7 @@ 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;
@@ -722,7 +722,7 @@ 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;
@@ -943,7 +943,7 @@ 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);
}
}