[AMD Official Use Only - Internal Distribution Only] Reviewed-by: Hawking Zhang <Hawking.Zhang@xxxxxxx> Regards, Hawking -----Original Message----- From: amd-gfx <amd-gfx-bounces@xxxxxxxxxxxxxxxxxxxxx> On Behalf Of Yong Zhao Sent: Wednesday, February 26, 2020 09:01 To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Cc: Zhao, Yong <Yong.Zhao@xxxxxxx> Subject: [PATCH] drm/amdgpu: Increase timout on emulator to tenfold instead of twice 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. Change-Id: Idf1ff571dd2fe69d3a236d916262ad65f86c44e8 Signed-off-by: Yong Zhao <Yong.Zhao@xxxxxxx> --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index 28a86752567e..8ef8a49b9255 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2834,7 +2834,7 @@ 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; -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.freedesktop.org%2Fmailman%2Flistinfo%2Famd-gfx&data=02%7C01%7Chawking.zhang%40amd.com%7C196f274fb0b34205057f08d7ba576d9e%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637182757404018425&sdata=I5vty3fNhVJEszpbVqz%2FVX0lzALKEjyuDqRONZvE1CY%3D&reserved=0 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
