diff options
| author | Pixel Ding <Pixel.Ding@amd.com> | 2017-01-24 10:04:48 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-03-30 06:52:38 +0300 |
| commit | 4726214c542d3b547bd48587cd741d00cdb5086b (patch) | |
| tree | 29e4579920c8e9eb4c6dfa6b1bc1084ad38f8577 /drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | |
| parent | 8fdf26925897974b71283014eb09c57e7e0d2ed8 (diff) | |
| download | linux-4726214c542d3b547bd48587cd741d00cdb5086b.tar.xz | |
drm/amdgpu/virt: increase mailbox timeout to 5000ms
When multiple VFs try to enter exclusive mode at the same time, the
looping mechansim doesn't help to ensure each can get it because it
only loops active VFs, then the last one has to wait for a long
interval.
Signed-off-by: Pixel Ding <Pixel.Ding@amd.com>
Reviewed-by: Xiangliang.Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h index fd6216efd2b0..2db741131bc6 100644 --- a/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h +++ b/drivers/gpu/drm/amd/amdgpu/mxgpu_vi.h @@ -23,7 +23,7 @@ #ifndef __MXGPU_VI_H__ #define __MXGPU_VI_H__ -#define VI_MAILBOX_TIMEDOUT 150 +#define VI_MAILBOX_TIMEDOUT 5000 #define VI_MAILBOX_RESET_TIME 12 /* VI mailbox messages request */ |