diff options
Diffstat (limited to 'meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5053-drm-amdgpu-sriov-give-8s-for-recover-vram-under-RUNT.patch')
| -rw-r--r-- | meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5053-drm-amdgpu-sriov-give-8s-for-recover-vram-under-RUNT.patch | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5053-drm-amdgpu-sriov-give-8s-for-recover-vram-under-RUNT.patch b/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5053-drm-amdgpu-sriov-give-8s-for-recover-vram-under-RUNT.patch deleted file mode 100644 index 6a479700..00000000 --- a/meta-r1000/recipes-kernel/linux/linux-yocto-4.14.71/5053-drm-amdgpu-sriov-give-8s-for-recover-vram-under-RUNT.patch +++ /dev/null @@ -1,43 +0,0 @@ -From fd4366c0c11e7dda3fd5e2e70ee65613cd4dbdd8 Mon Sep 17 00:00:00 2001 -From: Emily Deng <Emily.Deng@amd.com> -Date: Thu, 9 Aug 2018 10:03:04 +0800 -Subject: [PATCH 5053/5725] drm/amdgpu/sriov: give 8s for recover vram under - RUNTIME - -Extend the timeout for recovering vram bos from shadows on sr-iov -to cover the worst case scenario for timeslices and VFs - -Under runtime, the wait fence time could be quite long when -other VFs are in exclusive mode. For example, for 4 VF, every -VF's exclusive timeout time is set to 3s, then the worst case is -9s. If the VF number is more than 4,then the worst case time will -be longer. -The 8s is the test data, with setting to 8s, it will pass the TDR -test for 1000 times. - -SWDEV-161490 - -Signed-off-by: Monk Liu <Monk.Liu@amd.com> -Signed-off-by: Emily Deng <Emily.Deng@amd.com> -Reviewed-by: Alex Deucher <alexander.deucher@amd.com> -Signed-off-by: Alex Deucher <alexander.deucher@amd.com> ---- - 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 6dcbe98..4bc4c4a 100644 ---- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c -+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c -@@ -3161,7 +3161,7 @@ static int amdgpu_device_handle_vram_lost(struct amdgpu_device *adev) - long tmo; - - if (amdgpu_sriov_runtime(adev)) -- tmo = msecs_to_jiffies(amdgpu_lockup_timeout); -+ tmo = msecs_to_jiffies(8000); - else - tmo = msecs_to_jiffies(100); - --- -2.7.4 - |