diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2013-11-18 18:32:38 -0800 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-11-21 09:09:37 +0100 |
| commit | 4ea67bc700c0c085e0428b6cb75071ec8c858f7b (patch) | |
| tree | eae1a50a7955d7a94afc1566ac231278b54e2e78 /drivers/gpu/drm/i915/intel_sprite.c | |
| parent | b19870ee67ad8b552db0e7456a8d1d33f96421c0 (diff) | |
drm/i915: Enable pipe gamma for sprites
We send the primary and cursor plane data through the gamma unit.
In order to get matching output from sprites, also send the sprite
data through the gamma unit.
In the future we should add some properties to control this
explicitly, and also add properties for the per-sprite gamma ramps
what have you, but for now this seems like a reasonable thing to do.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/intel_sprite.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_sprite.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index b9fabf826f7d..90a3f6db8288 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -104,6 +104,12 @@ vlv_update_plane(struct drm_plane *dplane, struct drm_crtc *crtc, break; } + /* + * Enable gamma to match primary/cursor plane behaviour. + * FIXME should be user controllable via propertiesa. + */ + sprctl |= SP_GAMMA_ENABLE; + if (obj->tiling_mode != I915_TILING_NONE) sprctl |= SP_TILED; @@ -257,6 +263,12 @@ ivb_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, BUG(); } + /* + * Enable gamma to match primary/cursor plane behaviour. + * FIXME should be user controllable via propertiesa. + */ + sprctl |= SPRITE_GAMMA_ENABLE; + if (obj->tiling_mode != I915_TILING_NONE) sprctl |= SPRITE_TILED; @@ -453,6 +465,12 @@ ilk_update_plane(struct drm_plane *plane, struct drm_crtc *crtc, BUG(); } + /* + * Enable gamma to match primary/cursor plane behaviour. + * FIXME should be user controllable via propertiesa. + */ + dvscntr |= DVS_GAMMA_ENABLE; + if (obj->tiling_mode != I915_TILING_NONE) dvscntr |= DVS_TILED; |