diff options
| author | Rex Zhu | 2018-05-17 10:07:02 +0200 |
|---|---|---|
| committer | Alex Deucher | 2018-05-24 17:07:51 +0200 |
| commit | d58c5d9a42050c93f17ba82aaff0f34a30761ac7 (patch) | |
| tree | d7c2f96fa41b1dbc1ddf5ce0066fef53c658c08a /drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | |
| parent | drm/amdgpu: Enable VCN CG by default on RV (diff) | |
| download | kernel-qcow2-linux-d58c5d9a42050c93f17ba82aaff0f34a30761ac7.tar.gz kernel-qcow2-linux-d58c5d9a42050c93f17ba82aaff0f34a30761ac7.tar.xz kernel-qcow2-linux-d58c5d9a42050c93f17ba82aaff0f34a30761ac7.zip | |
drm/amdgpu: Add VCN static PG support on RV
Implement static powergating suport on VCN.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h index 2fd7db891689..181e6afa9847 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -45,6 +45,17 @@ #define VCN_ENC_CMD_REG_WRITE 0x0000000b #define VCN_ENC_CMD_REG_WAIT 0x0000000c +enum engine_status_constants { + UVD_PGFSM_STATUS__UVDM_UVDU_PWR_ON = 0x2AAAA0, + UVD_PGFSM_CONFIG__UVDM_UVDU_PWR_ON = 0x00000002, + UVD_STATUS__UVD_BUSY = 0x00000004, + GB_ADDR_CONFIG_DEFAULT = 0x26010011, + UVD_STATUS__IDLE = 0x2, + UVD_STATUS__BUSY = 0x5, + UVD_POWER_STATUS__UVD_POWER_STATUS_TILES_OFF = 0x1, + UVD_STATUS__RBC_BUSY = 0x1, +}; + struct amdgpu_vcn { struct amdgpu_bo *vcpu_bo; void *cpu_addr; |