drm/radeon: enable UVD interrupts on CIK

commit 6a3808b8233eb91b57c230cf1161ac116a189ffd upstream.

The same as on evergreen.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reported-by: FrankR Huang <FrankR.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c
index 8928bd109c1647b684293cb49ed91198419eb33c..f126f1bc76df8794143fc828da6ee49e6981a478 100644 (file)
--- a/drivers/gpu/drm/radeon/cik.c
+++ b/drivers/gpu/drm/radeon/cik.c
@@ -5763,6 +5763,10 @@ 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:
                        addr = RREG32(VM_CONTEXT1_PROTECTION_FAULT_ADDR);