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| author | Christian König <christian.koenig@amd.com> | 2013-10-30 12:56:04 +0100 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2013-11-01 20:25:50 +0100 |
| commit | c154a76311293f9671439286834aa325b7ef59fe (patch) | |
| tree | 7e947609de911e469ffc04888dd4046976f42a0f /drivers | |
| parent | drm/radeon/si: fix define for MC_SEQ_TRAIN_WAKEUP_CNTL (diff) | |
| download | linux-c154a76311293f9671439286834aa325b7ef59fe.tar.xz linux-c154a76311293f9671439286834aa325b7ef59fe.zip | |
drm/radeon: activate UVD clocks before sending the destroy msg
Make sure the UVD clocks are still active before sending
the destroy message, otherwise the hw might hang.
Signed-off-by: Christian König <christian.koenig@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_uvd.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_uvd.c b/drivers/gpu/drm/radeon/radeon_uvd.c index a0f11856ddde..9e4b19c94c3f 100644 --- a/drivers/gpu/drm/radeon/radeon_uvd.c +++ b/drivers/gpu/drm/radeon/radeon_uvd.c @@ -240,6 +240,8 @@ void radeon_uvd_free_handles(struct radeon_device *rdev, struct drm_file *filp) if (handle != 0 && rdev->uvd.filp[i] == filp) { struct radeon_fence *fence; + radeon_uvd_note_usage(rdev); + r = radeon_uvd_get_destroy_msg(rdev, R600_RING_TYPE_UVD_INDEX, handle, &fence); if (r) { |