drm/amdgpu: add VCN to firmware query interface
authorAlex Deucher <alexander.deucher@amd.com>
Fri, 16 Mar 2018 16:04:53 +0000 (11:04 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 21 Mar 2018 04:42:49 +0000 (23:42 -0500)
commit3ac952b10dec55e50312340ca4cf8f631944ae17
treec15376ca81fef57390603f688a1dc4c0b4734798
parent690dc62662efae206608f2951d0d7a7fb61ba8f7
drm/amdgpu: add VCN to firmware query interface

Need to be able to query the VCN firmware version from
userspace to determine supported features, etc.

Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
include/uapi/drm/amdgpu_drm.h