gbm: add GBM_FORMAT_XBGR8888 format support

Add GBM_FORMAT_XBGR8888/__DRI_IMAGE_FORMAT_XBGR8888 format support which
is needed for Android.

Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

diff --git a/src/gbm/backends/dri/gbm_dri.c b/src/gbm/backends/dri/gbm_dri.c
index 57cdeacdccd1fae7be66f02558c64c7815697405..236f2ae979b64213d874ae1ee36269288edcbdd8 100644 (file)
--- a/src/gbm/backends/dri/gbm_dri.c
+++ b/src/gbm/backends/dri/gbm_dri.c
@@ -535,6 +535,7 @@ gbm_dri_is_format_supported(struct gbm_device *gbm,
 {
    switch (format) {
    case GBM_BO_FORMAT_XRGB8888:
+   case GBM_FORMAT_XBGR8888:
    case GBM_FORMAT_XRGB8888:
       break;
    case GBM_BO_FORMAT_ARGB8888:
@@ -617,6 +618,9 @@ gbm_dri_to_gbm_format(uint32_t dri_format)
    case __DRI_IMAGE_FORMAT_ARGB8888:
       ret = GBM_FORMAT_ARGB8888;
       break;
+   case __DRI_IMAGE_FORMAT_XBGR8888:
+      ret = GBM_FORMAT_XBGR8888;
+      break;
    case __DRI_IMAGE_FORMAT_ABGR8888:
       ret = GBM_FORMAT_ABGR8888;
       break;
@@ -867,6 +871,9 @@ gbm_dri_bo_create(struct gbm_device *gbm,
    case GBM_FORMAT_ABGR8888:
       dri_format = __DRI_IMAGE_FORMAT_ABGR8888;
       break;
+   case GBM_FORMAT_XBGR8888:
+      dri_format = __DRI_IMAGE_FORMAT_XBGR8888;
+      break;
    case GBM_FORMAT_ARGB2101010:
       dri_format = __DRI_IMAGE_FORMAT_ARGB2101010;
       break;