From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Thu, 31 Jan 2013 17:43:37 +0000 (+0200)
Subject: drm: Fill depth/bits_per_pixel for C8 format
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=c51a6bc5f6d328926a9a4a1247c5030faf190a80;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

drm: Fill depth/bits_per_pixel for C8 format

Set depth/bits_per_pixel to 8 for C8 format.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
index 9c797f6fea75..ff7344cc6db2 100644
--- a/drivers/gpu/drm/drm_crtc.c
+++ b/drivers/gpu/drm/drm_crtc.c
@@ -3856,6 +3856,7 @@ void drm_fb_get_bpp_depth(uint32_t format, unsigned int *depth,
 			  int *bpp)
 {
 	switch (format) {
+	case DRM_FORMAT_C8:
 	case DRM_FORMAT_RGB332:
 	case DRM_FORMAT_BGR233:
 		*depth = 8;