diff options
| author | Meenakshikumar Somasundaram <[email protected]> | 2023-12-04 15:57:45 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-01-03 15:31:43 +0000 |
| commit | aa5dc05340eb97486a631ce6bccb8d020bf6b56b (patch) | |
| tree | 3c707a9bcf201c6120fe30ec2904b971c03924a0 /drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c | |
| parent | drm/amd/display: Add null pointer guards where needed (diff) | |
| download | kernel-aa5dc05340eb97486a631ce6bccb8d020bf6b56b.tar.gz kernel-aa5dc05340eb97486a631ce6bccb8d020bf6b56b.zip | |
drm/amd/display: Fix minor issues in BW Allocation Phase2
[Why]
Fix minor issues in BW Allocation Phase2.
[How]
- In set_usb4_req_bw_req(), link->dpia_bw_alloc_config.response_ready
flag should be reset before writing DPCD REQUEST_BW.
- Fix the granularity for value of 2 in get_bw_granularity().
- Removed bandwidth allocation support display fw boot option as
the fw would read feature enable status from bios.
- Clean up DPIA_EST_BW_CHANGED and DPIA_BW_REQ_SUCCESS cases in
dpia_handle_bw_alloc_response().
- Removed allocate_usb4_bw and deallocate_usb4_bw.
- Optimized loop in get_lowest_dpia_index().
- Updated link_dp_dpia_allocate_usb4_bandwidth_for_stream() and
set_usb4_req_bw_req() to always issue request bw.
Tested-by: Daniel Wheeler <[email protected]>
Reviewed-by: PeiChen Huang <[email protected]>
Acked-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Meenakshikumar Somasundaram <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_sync.c')
0 files changed, 0 insertions, 0 deletions