diff options
| author | Jack Xiao <Jack.Xiao@amd.com> | 2019-04-24 10:55:20 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-21 18:59:27 -0500 |
| commit | 37809f55292e119accbd379f806cc8201b30209d (patch) | |
| tree | ae458ace9ee0e2745817acdc3e970fb69bbaf87c /drivers/gpu/drm/amd | |
| parent | drm/amdgpu/sdma5: fix a sdma potential hang in VK_Examples test (diff) | |
| download | linux-37809f55292e119accbd379f806cc8201b30209d.tar.gz linux-37809f55292e119accbd379f806cc8201b30209d.zip | |
drm/amdgpu/sdma5: incorrect variable type for gpu address
Incorrect programming with 64bit gpu address assignment for
32bit variable.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c index 32b48c9ca051..3747c3f1f0cc 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c @@ -565,7 +565,8 @@ static int sdma_v5_0_gfx_resume(struct amdgpu_device *adev) u32 doorbell; u32 doorbell_offset; u32 temp; - u32 wptr_gpu_addr, wptr_poll_cntl; + u32 wptr_poll_cntl; + u64 wptr_gpu_addr; int i, r; for (i = 0; i < adev->sdma.num_instances; i++) { |