commit 29aeabedfa4514dbdec3a27dc8262d6e12589730
author Jason Macnak <natsu@google.com> Wed Nov 09 23:32:00 2022
committer Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> Mon Nov 14 23:25:16 2022
tree e2121a6dd6dd3e071534060eca436d1168157a7b
parent bef7c87c29a13f0ec299392a1cba6b9e1f9060f6

gralloc: Handle PixelFormat::R_8

BUG=b:258516895
TEST=cts -m CtsNativeHardwareTestCases

Change-Id: Ie68adb3e1318bdf7801277f5997548df2bb0354e
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/4018143
Tested-by: Jason Macnak <natsu@google.com>
Reviewed-by: Yiwei Zhang <zzyiwei@chromium.org>
Commit-Queue: Jason Macnak <natsu@google.com>

cros_gralloc/cros_gralloc_helpers.cc

diff --git a/cros_gralloc/cros_gralloc_helpers.cc b/cros_gralloc/cros_gralloc_helpers.cc
index 1884b49..8c86c66 100644
--- a/cros_gralloc/cros_gralloc_helpers.cc
+++ b/cros_gralloc/cros_gralloc_helpers.cc
@@ -18,6 +18,9 @@
 /* Define to match AIDL BufferUsage::GPU_DATA_BUFFER. */
 #define BUFFER_USAGE_GPU_DATA_BUFFER (1 << 24)
 
+/* Define to match AIDL PixelFormat::R_8. */
+#define HAL_PIXEL_FORMAT_R8 0x38
+
 uint32_t cros_gralloc_convert_format(int format)
 {
 	/*
@@ -53,6 +56,7 @@
 	 * equal to their size in bytes.
 	 */
 	case HAL_PIXEL_FORMAT_BLOB:
+	case HAL_PIXEL_FORMAT_R8:
 		return DRM_FORMAT_R8;
 	case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
 		return DRM_FORMAT_FLEX_IMPLEMENTATION_DEFINED;