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drm/amdgpu: Increase timout on emulator to tenfold instead of twice

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Since emulators are slower, sometime some operations like flushing tlb
through FM need more than twice the regular timout of 100ms, so increase
the timeout to 1s on emulators.

Signed-off-by: Yong Zhao <Yong.Zhao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yong Zhao 2020-02-25 19:54:53 -05:00 committed by Alex Deucher
parent 7af8bc5016
commit 8bdab6bb1c
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
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@ -2832,7 +2832,7 @@ int amdgpu_device_init(struct amdgpu_device *adev,
adev->usec_timeout = AMDGPU_MAX_USEC_TIMEOUT;
if (amdgpu_emu_mode == 1)
adev->usec_timeout *= 2;
adev->usec_timeout *= 10;
adev->gmc.gart_size = 512 * 1024 * 1024;
adev->accel_working = false;
adev->num_rings = 0;