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| author | Christian König <christian.koenig@amd.com> | 2013-07-12 10:18:09 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-07-14 10:11:30 -0400 |
| commit | 9cc2e0e9f13315559c85c9f99f141e420967c955 (patch) | |
| tree | cd5215addab4c8d8d9e8d81e2d682a08677745e9 /drivers/gpu/drm/radeon/rv770.c | |
| parent | c9a6ca4abd5f1978ef15b3ece3474f4372ae5fe7 (diff) | |
| download | op-kernel-dev-9cc2e0e9f13315559c85c9f99f141e420967c955.zip op-kernel-dev-9cc2e0e9f13315559c85c9f99f141e420967c955.tar.gz | |
drm/radeon: never unpin UVD bo v3
Changing the UVD BOs offset on suspend/resume doesn't work because the VCPU
internally keeps pointers to it. Just keep it always pinned and save the
content manually.
Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=66425
v2: fix compiler warning
v3: fix CIK support
Note: a version of this patch needs to go to stable.
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/rv770.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/rv770.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 4a62ad2..30ea14e 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -813,7 +813,7 @@ int rv770_uvd_resume(struct radeon_device *rdev) /* programm the VCPU memory controller bits 0-27 */ addr = rdev->uvd.gpu_addr >> 3; - size = RADEON_GPU_PAGE_ALIGN(rdev->uvd_fw->size + 4) >> 3; + size = RADEON_GPU_PAGE_ALIGN(rdev->uvd.fw_size + 4) >> 3; WREG32(UVD_VCPU_CACHE_OFFSET0, addr); WREG32(UVD_VCPU_CACHE_SIZE0, size); |
