diff options
| author | Lijo Lazar <[email protected]> | 2023-11-06 09:06:58 +0530 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-11-07 12:03:30 -0500 |
| commit | 0553eb9f33aa1a89a788682c78bd9747d41e65cb (patch) | |
| tree | 2fc1d779818d1ed6ec708ec52d38033106475d11 /net/lapb | |
| parent | 9c561ca2d3ca99606034880f62791e866af35ef9 (diff) | |
drm/amdgpu: Fix sdma 4.4.2 doorbell rptr/wptr init
Doorbell rptr/wptr can be set through multiple ways including direct
register initialization. Disable doorbell during hw_fini once the ring
is disabled so that during next module reload direct initialization
takes effect. Also, move the direct initialization after minor update is
set to 1 since rptr/wptr are reinitialized back to 0 which could be
lower than the previous doorbell value (ex: cases like module reload).
Signed-off-by: Lijo Lazar <[email protected]>
Reviewed-by: Le Ma <[email protected]>
Reviewed-by: Asad Kamal <[email protected]>
Tested-by: Asad Kamal <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'net/lapb')
0 files changed, 0 insertions, 0 deletions