From 3ad81f167e86e3ad81f2611896d57165c62f8244 Mon Sep 17 00:00:00 2001 From: Chunming Zhou Date: Fri, 5 Aug 2016 17:30:17 +0800 Subject: drm/amdgpu: add need backup function V2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit V2: add checking if need backup in amdgpu_bo_create. Signed-off-by: Chunming Zhou Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index c356bb538b43..21f4b748aff0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -2049,6 +2049,14 @@ static int amdgpu_post_soft_reset(struct amdgpu_device *adev) return 0; } +bool amdgpu_need_backup(struct amdgpu_device *adev) +{ + if (adev->flags & AMD_IS_APU) + return false; + + return amdgpu_lockup_timeout > 0 ? true : false; +} + /** * amdgpu_gpu_reset - reset the asic * -- cgit v1.2.3