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drm/msm: default to XR24 rather than AR24 

Since X11 is going to create an XR24 fb, if the pixel formats do not
match then crtc helpers will think it is a full modeset even if mode is
the same, which prevents smooth/flickerless handover from fbcon/plymouth
to X11.

Signed-off-by: Rob Clark <robdclark@gmail.com>
This commit is contained in:
Rob Clark 2014-04-25 08:50:08 -04:00
parent 1ffa2425bf
commit 96673ecbd7
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/msm/msm_fbdev.c
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@ -62,11 +62,8 @@ static int msm_fbdev_create(struct drm_fb_helper *helper,
dma_addr_t paddr;
int ret, size;
/* only doing ARGB32 since this is what is needed to alpha-blend
* with video overlays:
*/
sizes->surface_bpp = 32;
sizes->surface_depth = 32;
sizes->surface_depth = 24;
DBG("create fbdev: %dx%d@%d (%dx%d)", sizes->surface_width,
sizes->surface_height, sizes->surface_bpp,