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drm/i915/glk: Enable pipe CSC

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Now that the pre-csc degamma table is set up correctly in Geminilake,
pipe CSC can be enabled without causing a black screen.

v2: Rebase.
Signed-off-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170217120630.6143-3-ander.conselvan.de.oliveira@intel.com
This commit is contained in:
Ander Conselvan de Oliveira 2017-02-17 14:06:29 +02:00
parent 8d371db4b0
commit 3bb56da781
2 changed files with 2 additions and 0 deletions
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1
drivers/gpu/drm/i915/intel_display.c
View File

@ -3327,6 +3327,7 @@ static void skylake_update_primary_plane(struct drm_plane *plane,
if (IS_GEMINILAKE(dev_priv)) {
I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id),
PLANE_COLOR_PIPE_GAMMA_ENABLE |
PLANE_COLOR_PIPE_CSC_ENABLE |
PLANE_COLOR_PLANE_GAMMA_DISABLE);
} else {
plane_ctl |=

1
drivers/gpu/drm/i915/intel_sprite.c
View File

@ -224,6 +224,7 @@ skl_update_plane(struct drm_plane *drm_plane,
if (IS_GEMINILAKE(dev_priv)) {
I915_WRITE(PLANE_COLOR_CTL(pipe, plane_id),
PLANE_COLOR_PIPE_GAMMA_ENABLE |
PLANE_COLOR_PIPE_CSC_ENABLE |
PLANE_COLOR_PLANE_GAMMA_DISABLE);
} else {
plane_ctl |=