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drm/radeon: fix UVD IRQ support on SI

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commit b927e1c204 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>
This commit is contained in:
Christian König
2014-01-30 19:01:16 +01:00
committed by Greg Kroah-Hartman
parent 1dd657f513
commit 41ce42d424
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/radeon/si.c
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@@ -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);