From: Rob Clark <robdcl...@chromium.org> Add metadata mechanism to provide a back-channel to communicate image layout information between vk and gl, because EXT_external_objects doesn't support explicit modifiers and "OPTIMAL_TILING_EXT" is not enough information for the importer to deduce the layout.
Rob Clark (2): drm/msm: Small uabi fixes drm/msm/gem: Add metadata drivers/gpu/drm/msm/msm_drv.c | 59 +++++++++++++++++++++++++++++++++-- drivers/gpu/drm/msm/msm_gem.c | 1 + drivers/gpu/drm/msm/msm_gem.h | 4 +++ include/uapi/drm/msm_drm.h | 2 ++ 4 files changed, 64 insertions(+), 2 deletions(-) -- 2.41.0
