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drm: force ARGB8888 format to osd display

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PD#152825: convert XRGB8888 to ARGB8888 fomat to osd display

Change-Id: Ia7c7362510d14ecbff5273e1df95f8c5441e0398
Signed-off-by: Yalong Liu <yalong.liu@amlogic.com>
This commit is contained in:
Yalong Liu
2017-11-07 18:34:20 +08:00
committed by Jianxin Pan
parent bcc77e8542
commit 63a6fdd4fa
1 changed files with 5 additions and 1 deletions
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6
drivers/amlogic/drm/am_meson_plane.c
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@@ -90,7 +90,11 @@ void am_osd_do_display(
switch (fb->pixel_format) {
case DRM_FORMAT_XRGB8888:
format = COLOR_INDEX_32_XRGB;
/*
*force convert to ARGB8888 format,
*because overlay layer needs to display
*/
format = COLOR_INDEX_32_ARGB;
break;
case DRM_FORMAT_XBGR8888:
format = COLOR_INDEX_32_XBGR;