[Intel-gfx] [PATCH 05/10] drm/i915/skl: Support the advertized index format

[Damien Lespiau]

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 at intel.com>
---
 drivers/gpu/drm/i915/intel_display.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 49d7227..dadb52a 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -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;
-- 
2.1.0