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path: root/drivers/gpu/drm/drm_edid.c
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Diffstat (limited to 'drivers/gpu/drm/drm_edid.c')
-rw-r--r--drivers/gpu/drm/drm_edid.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
index fe0d3dc..0a9357c 100644
--- a/drivers/gpu/drm/drm_edid.c
+++ b/drivers/gpu/drm/drm_edid.c
@@ -1429,6 +1429,7 @@ static void drm_add_display_info(struct edid *edid,
/* driver figures it out in this case */
info->bpc = 0;
+ info->color_formats = 0;
/* Only defined for 1.4 with digital displays */
if (edid->revision < 4)
@@ -1461,6 +1462,12 @@ static void drm_add_display_info(struct edid *edid,
info->bpc = 0;
break;
}
+
+ info->color_formats = DRM_COLOR_FORMAT_RGB444;
+ if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB444)
+ info->color_formats = DRM_COLOR_FORMAT_YCRCB444;
+ if (info->color_formats & DRM_EDID_FEATURE_RGB_YCRCB422)
+ info->color_formats = DRM_COLOR_FORMAT_YCRCB422;
}
/**