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| author | Thong Thai <[email protected]> | 2019-07-25 15:21:58 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2019-07-31 04:48:32 +0000 |
| commit | 333fe325febabe3df2bc3019d4b97f879d8cef73 (patch) | |
| tree | 14a264bc5d988d8e65b1dc46aad9fcfdc2680f3c /drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | |
| parent | drm/amdgpu/display: fix the build without CONFIG_DRM_AMD_DC_DSC_SUPPORT (diff) | |
| download | kernel-333fe325febabe3df2bc3019d4b97f879d8cef73.tar.gz kernel-333fe325febabe3df2bc3019d4b97f879d8cef73.zip | |
drm/amd/amdgpu/vcn_v2_0: Mark RB commands as KMD commands
Sets the CMD_SOURCE bit for VCN 2.0 Decoder Ring Buffer commands. This
bit was previously set by the RBC HW on older firmware. Newer firmware
uses a SW RBC and this bit has to be set by the driver.
Signed-off-by: Thong Thai <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h index 38f0d53a6381..dface275c81a 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.h @@ -35,6 +35,7 @@ #define AMDGPU_VCN_HARVEST_VCN0 (1 << 0) #define AMDGPU_VCN_HARVEST_VCN1 (1 << 1) +#define VCN_DEC_KMD_CMD 0x80000000 #define VCN_DEC_CMD_FENCE 0x00000000 #define VCN_DEC_CMD_TRAP 0x00000001 #define VCN_DEC_CMD_WRITE_REG 0x00000004 |