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path: root/drivers/gpu/drm/amd/amdgpu/vcn_v1_0.h
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2020-10-14drm/amdgpu: vcn and jpeg ring synchronizationVeerabadhran G1-1/+2
Synchronize the ring usage for vcn1 and jpeg1 to workaround a hardware bug. Signed-off-by: Veerabadhran Gopalakrishnan <veerabadhran.gopalakrishnan@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2019-12-19drm/amdgpu/vcn1.0: use its own idle handler and begin use funcsLeo Liu1-0/+2
Because VCN1.0 power management and DPG mode are managed together with JPEG1.0 under both HW and FW, so separated them from general VCN code. Also the multiple instances case got removed, since VCN1.0 HW just have a single instance. v2: override work func with vcn1.0's own Signed-off-by: Leo Liu <leo.liu@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2017-05-25drm/amdgpu: add vcn ip block and typeLeo Liu1-0/+29
Signed-off-by: Leo Liu <leo.liu@amd.com> Acked-by: Chunming Zhou <david1.zhou@amd.com> Acked-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>