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drm/omap: fix fbdev pix format to support all platforms

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omap_fbdev always creates a framebuffer with ARGB8888 pixel format. On
OMAP3 we have VIDEO1 overlay that does not support ARGB8888, and on
OMAP2 none of the overlays support ARGB888.

This patch changes the omap_fbdev's fb to XRGB8888, which is supported
by all platforms.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Tested-by: H. Nikolaus Schaller <hns@goldelico.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
This commit is contained in:
Tomi Valkeinen 2015-12-08 18:32:14 +02:00
parent 9f9499ae8e
commit 1d977b06f8
1 changed files with 1 additions and 4 deletions
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5
drivers/gpu/drm/omapdrm/omap_fbdev.c
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@ -112,11 +112,8 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
dma_addr_t paddr;
int ret;
/* 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,