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| author | Wesley Chalmers <[email protected]> | 2021-03-29 17:36:35 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-06-15 21:25:41 +0000 |
| commit | 95ad72f4ade3db645279dae3bf4ed456ac806a1c (patch) | |
| tree | 7615c68f8c256f7f27a098904964c471a2236f3c /drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c | |
| parent | drm/amd/display: 7 retries + 50 ms timeout on AUX DEFER (diff) | |
| download | kernel-95ad72f4ade3db645279dae3bf4ed456ac806a1c.tar.gz kernel-95ad72f4ade3db645279dae3bf4ed456ac806a1c.zip | |
drm/amd/display: Do not count I2C DEFERs with AUX DEFERs
[WHY]
DP 2.0 SCR specifies that
"A DPTX shall distinguish I2C_DEFER|AUX_ACK from AUX_DEFER. AUX retries
due to
I2C_DEFER are not counted as part of minimum 7 retires (sic) upon
AUX_DEFER’s"
Signed-off-by: Wesley Chalmers <[email protected]>
Reviewed-by: Jun Lei <[email protected]>
Acked-by: Anson Jacob <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vm_sdma.c')
0 files changed, 0 insertions, 0 deletions