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| author | Christian König <christian.koenig@amd.com> | 2014-01-30 19:01:16 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-02-22 12:41:27 -0800 |
| commit | 41ce42d4249cea29cc12cf3e7da9840ee2e5a81e (patch) | |
| tree | a7317329569376947dafdf453a73f49ebd2693df | |
| parent | 1dd657f51365243577666beba4ee0644a6feeec6 (diff) | |
| download | lwn-41ce42d4249cea29cc12cf3e7da9840ee2e5a81e.tar.gz lwn-41ce42d4249cea29cc12cf3e7da9840ee2e5a81e.zip | |
drm/radeon: fix UVD IRQ support on SI
commit b927e1c20462c1ad9caf4c4fa3a30e838a2d4037 upstream.
Otherwise decoding isn't really useable.
bug:
https://bugs.freedesktop.org/show_bug.cgi?id=71448
Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/radeon/si.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 3cf38ff09e70..03add5d5542e 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -5159,6 +5159,10 @@ restart_ih: break; } break; + case 124: /* UVD */ + DRM_DEBUG("IH: UVD int: 0x%08x\n", src_data); + radeon_fence_process(rdev, R600_RING_TYPE_UVD_INDEX); + break; case 146: case 147: dev_err(rdev->dev, "GPU fault detected: %d 0x%08x\n", src_id, src_data); |