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drm/radeon: fix UVD IRQ support on 7xx 

Otherwise decoding isn't really useable.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
This commit is contained in:
Alex Deucher 2014-01-30 14:35:04 -05:00
parent b927e1c204
commit 858a41c853
1 changed files with 4 additions and 0 deletions
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4
drivers/gpu/drm/radeon/r600.c
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@ -3991,6 +3991,10 @@ 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 176: /* CP_INT in ring buffer */
case 177: /* CP_INT in IB1 */
case 178: /* CP_INT in IB2 */