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drm/i915/skl: Support the advertized index format 

We advertize C8 in the primary plane formats didn't have the
corresponding code to set PLANE_CTL accordingly.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Damien Lespiau 2015-05-12 16:13:17 +01:00 committed by Daniel Vetter
parent 4249eeef4e
commit d161cf7a6e
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/i915/intel_display.c
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@ -2956,6 +2956,9 @@ u32 skl_plane_ctl_format(uint32_t pixel_format)
u32 format = 0;
switch (pixel_format) {
case DRM_FORMAT_C8:
format = PLANE_CTL_FORMAT_INDEXED;
break;
case DRM_FORMAT_RGB565:
format = PLANE_CTL_FORMAT_RGB_565;
break;