diff options
| author | James Zhu <James.Zhu@amd.com> | 2019-06-04 14:47:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:18:05 -0500 |
| commit | 6da061dca995ea5a784762cd1f9b38b4afd78fc0 (patch) | |
| tree | 67789794ba9299306d9fb57afa6add25e249978a /drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | |
| parent | a07d163c90bf7d649998fb43ac9eb9a01764d662 (diff) | |
drm/amdgpu/: add doorbell assignment for 2nd vcn instance
add doorbell assignment for 2nd vcn instance
Signed-off-by: James Zhu <James.Zhu@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h index 790263dcc064..3fa18003d4d6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h @@ -130,13 +130,18 @@ typedef enum _AMDGPU_VEGA20_DOORBELL_ASSIGNMENT AMDGPU_VEGA20_DOORBELL_IH = 0x178, /* MMSCH: 392~407 * overlap the doorbell assignment with VCN as they are mutually exclusive - * VCE engine's doorbell is 32 bit and two VCE ring share one QWORD + * VCN engine's doorbell is 32 bit and two VCN ring share one QWORD */ - AMDGPU_VEGA20_DOORBELL64_VCN0_1 = 0x188, /* lower 32 bits for VNC0 and upper 32 bits for VNC1 */ + AMDGPU_VEGA20_DOORBELL64_VCN0_1 = 0x188, /* VNC0 */ AMDGPU_VEGA20_DOORBELL64_VCN2_3 = 0x189, AMDGPU_VEGA20_DOORBELL64_VCN4_5 = 0x18A, AMDGPU_VEGA20_DOORBELL64_VCN6_7 = 0x18B, + AMDGPU_VEGA20_DOORBELL64_VCN8_9 = 0x18C, /* VNC1 */ + AMDGPU_VEGA20_DOORBELL64_VCNa_b = 0x18D, + AMDGPU_VEGA20_DOORBELL64_VCNc_d = 0x18E, + AMDGPU_VEGA20_DOORBELL64_VCNe_f = 0x18F, + AMDGPU_VEGA20_DOORBELL64_UVD_RING0_1 = 0x188, AMDGPU_VEGA20_DOORBELL64_UVD_RING2_3 = 0x189, AMDGPU_VEGA20_DOORBELL64_UVD_RING4_5 = 0x18A, |