diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2025-10-08 15:07:53 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-10-13 14:14:35 -0400 |
| commit | 16dc933a4fcfcbe453d8e0fa80b18370b7fca228 (patch) | |
| tree | d8e77441149d0faa34af6218ff2cbbff0865c587 /drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | |
| parent | 1f3cca77943b6c8bfc7342722e2ce7b348484ee3 (diff) | |
drm/amdgpu/userq: drop VCN and VPE doorbell handling
VCN and VPE userqs are not yet supported and this code is
not correct. Userspace should provide the correct
doorbell offset with in their doorbell page for the IP.
Adjusting it here will not work as expected as userspace
and the queue itself will have different offsets.
We need to add a INFO IOCTL query to get the offset and
range for each IP within the doorbell page to handle this
properly.
Cc: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Reviewed-by: Saleemkhan Jamadar <saleemkhan.jamadar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 1400114dc934..33c54ecd46d5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -417,17 +417,6 @@ amdgpu_userq_get_doorbell_index(struct amdgpu_userq_mgr *uq_mgr, case AMDGPU_HW_IP_DMA: db_size = sizeof(u64); break; - - case AMDGPU_HW_IP_VCN_ENC: - db_size = sizeof(u32); - db_info->doorbell_offset += AMDGPU_NAVI10_DOORBELL64_VCN0_1 << 1; - break; - - case AMDGPU_HW_IP_VPE: - db_size = sizeof(u32); - db_info->doorbell_offset += AMDGPU_NAVI10_DOORBELL64_VPE << 1; - break; - default: drm_file_err(uq_mgr->file, "[Usermode queues] IP %d not support\n", db_info->queue_type); |