diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3310-drm-amdgpu-Fix-panic-during-gpu-reset.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3310-drm-amdgpu-Fix-panic-during-gpu-reset.patch | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3310-drm-amdgpu-Fix-panic-during-gpu-reset.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3310-drm-amdgpu-Fix-panic-during-gpu-reset.patch new file mode 100644 index 00000000..8f03bbf5 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3310-drm-amdgpu-Fix-panic-during-gpu-reset.patch @@ -0,0 +1,29 @@ +From 2bee270b22da14a0159663ab5446a7f12d390bd1 Mon Sep 17 00:00:00 2001 +From: xinhui pan <xinhui.pan@amd.com> +Date: Mon, 5 Aug 2019 14:53:49 +0800 +Subject: [PATCH 3310/4256] drm/amdgpu: Fix panic during gpu reset + +Clear the flag after hw suspend, otherwise it skips the corresponding hw +resume. + +Signed-off-by: xinhui pan <xinhui.pan@amd.com> +Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +index 59099f040800..6a9b14e68e6e 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +@@ -2241,6 +2241,7 @@ static int amdgpu_device_ip_suspend_phase2(struct amdgpu_device *adev) + DRM_ERROR("suspend of IP block <%s> failed %d\n", + adev->ip_blocks[i].version->funcs->name, r); + } ++ adev->ip_blocks[i].status.hw = false; + /* handle putting the SMC in the appropriate state */ + if (adev->ip_blocks[i].version->type == AMD_IP_BLOCK_TYPE_SMC) { + if (is_support_sw_smu(adev)) { +-- +2.17.1 + |