struct format_metadata metadata;
drv_add_combinations(drv, render_target_formats, ARRAY_SIZE(render_target_formats),
- &LINEAR_METADATA, BO_USE_RENDER_MASK);
+ &LINEAR_METADATA, BO_USE_RENDER_MASK | BO_USE_SCANOUT);
drv_add_combinations(drv, texture_source_formats, ARRAY_SIZE(texture_source_formats),
&LINEAR_METADATA, BO_USE_TEXTURE_MASK);
drv_add_combination(drv, DRM_FORMAT_R8, &LINEAR_METADATA,
BO_USE_SW_MASK | BO_USE_LINEAR | BO_USE_PROTECTED);
- /*
- * Chrome uses DMA-buf mmap to write to YV12 buffers, which are then accessed by the
- * Video Encoder Accelerator (VEA). It could also support NV12 potentially in the future.
- */
- drv_modify_combination(drv, DRM_FORMAT_YVU420, &LINEAR_METADATA, BO_USE_HW_VIDEO_ENCODER);
- drv_modify_combination(drv, DRM_FORMAT_NV12, &LINEAR_METADATA, BO_USE_HW_VIDEO_ENCODER);
/* Android CTS tests require this. */
drv_add_combination(drv, DRM_FORMAT_BGR888, &LINEAR_METADATA, BO_USE_SW_MASK);
metadata.modifier = DRM_FORMAT_MOD_LINEAR;
drv_modify_combination(drv, DRM_FORMAT_YVU420, &metadata, BO_USE_HW_VIDEO_DECODER);
drv_modify_combination(drv, DRM_FORMAT_YVU420_ANDROID, &metadata, BO_USE_HW_VIDEO_DECODER);
+#ifdef MTK_MT8183
+ // TODO(hiroh): Switch to use NV12 for video decoder on MT8173 as well.
drv_modify_combination(drv, DRM_FORMAT_NV12, &metadata, BO_USE_HW_VIDEO_DECODER);
+#endif
+
+ /*
+ * R8 format is used for Android's HAL_PIXEL_FORMAT_BLOB for input/output from
+ * hardware decoder/encoder.
+ */
+ drv_modify_combination(drv, DRM_FORMAT_R8, &metadata,
+ BO_USE_HW_VIDEO_DECODER | BO_USE_HW_VIDEO_ENCODER |
+ BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
+
+ /* NV12 format for encoding and display. */
+ drv_modify_combination(drv, DRM_FORMAT_NV12, &metadata,
+ BO_USE_SCANOUT | BO_USE_HW_VIDEO_ENCODER | BO_USE_CAMERA_READ |
+ BO_USE_CAMERA_WRITE);
#ifdef MTK_MT8183
/* Only for MT8183 Camera subsystem */
- drv_modify_combination(drv, DRM_FORMAT_NV12, &metadata,
- BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
drv_modify_combination(drv, DRM_FORMAT_NV21, &metadata,
BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
drv_modify_combination(drv, DRM_FORMAT_YUYV, &metadata,
BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
drv_modify_combination(drv, DRM_FORMAT_YVU420, &metadata,
BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
- drv_modify_combination(drv, DRM_FORMAT_R8, &metadata,
- BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE);
/* Private formats for private reprocessing in camera */
drv_add_combination(drv, DRM_FORMAT_MTISP_SXYZW10, &metadata,
BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE | BO_USE_SW_MASK);
* reprocessing and hence given the private format for MTK. */
if (use_flags & BO_USE_CAMERA_READ)
return DRM_FORMAT_MTISP_SXYZW10;
- /* For non-reprocessing uses, only MT8183 Camera subsystem
- * requires NV12. */
- else if (use_flags & BO_USE_CAMERA_WRITE)
- return DRM_FORMAT_NV12;
#endif
+ if (use_flags & BO_USE_CAMERA_WRITE)
+ return DRM_FORMAT_NV12;
+
/*HACK: See b/28671744 */
return DRM_FORMAT_XBGR8888;
case DRM_FORMAT_FLEX_YCbCr_420_888:
#ifdef MTK_MT8183
- /* MT8183 camera and decoder subsystems require NV12. */
- if (use_flags & (BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE |
- BO_USE_HW_VIDEO_DECODER | BO_USE_HW_VIDEO_ENCODER)) {
+ // TODO(hiroh): Switch to use NV12 for video decoder on MT8173 as well.
+ if (use_flags & (BO_USE_HW_VIDEO_DECODER)) {
return DRM_FORMAT_NV12;
}
#endif
+ if (use_flags &
+ (BO_USE_CAMERA_READ | BO_USE_CAMERA_WRITE | BO_USE_HW_VIDEO_ENCODER)) {
+ return DRM_FORMAT_NV12;
+ }
return DRM_FORMAT_YVU420;
default:
return format;