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| author |   wentalou <Wentao.Lou@amd.com> | 2019-04-02 17:13:05 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2019-04-04 10:22:06 -0500 |
| commit | 1712fb1a2f6829150032ac76eb0e39b82a549cfb (patch) | |
| tree | 78822194b681dd076ab52fe2d6289a1e128c47e4 /drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c | |
| parent | drm/amdgpu: Adjust IB test timeout for XGMI configuration (diff) | |
| download | linux-dev-1712fb1a2f6829150032ac76eb0e39b82a549cfb.tar.xz linux-dev-1712fb1a2f6829150032ac76eb0e39b82a549cfb.zip | |
drm/amdgpu: amdgpu_device_recover_vram always failed if only one node in shadow_list
amdgpu_bo_restore_shadow would assign zero to r if succeeded.
r would remain zero if there is only one node in shadow_list.
current code would always return failure when r <= 0.
restart the timeout for each wait was a rather problematic bug as well.
The value of tmo SHOULD be changed, otherwise we wait tmo jiffies on each loop.
Signed-off-by: Wentao Lou <Wentao.Lou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hubp.c')
0 files changed, 0 insertions, 0 deletions