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authorJerome Glisse <jglisse@redhat.com>2013-01-03 02:30:35 +0400
committerAlex Deucher <alexander.deucher@amd.com>2013-01-03 22:18:41 +0400
commit64c56e8ce377842c8c8ff41054530480c7128c0b (patch)
treee72cf12a47e467ff5bf664d57698ba510e227c81 /drivers/gpu/drm/radeon/nid.h
parenteaaa6983ab2ccdf826c90838eb584211e0cadb76 (diff)
downloadlinux-64c56e8ce377842c8c8ff41054530480c7128c0b.tar.xz
drm/radeon: reset dma engine on gpu reset (v2)
This try to reset the dma engine when performing gpu reset. Hopefully bringing back the gpu dma engine in sane state. v2: agd5f: fix dma reset on cayman/TN, add support for SI Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/nid.h')
-rw-r--r--drivers/gpu/drm/radeon/nid.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/nid.h b/drivers/gpu/drm/radeon/nid.h
index 22a62c673fec..48e5022ee921 100644
--- a/drivers/gpu/drm/radeon/nid.h
+++ b/drivers/gpu/drm/radeon/nid.h
@@ -65,7 +65,7 @@
#define SOFT_RESET_VMC (1 << 17)
#define SOFT_RESET_DMA (1 << 20)
#define SOFT_RESET_TST (1 << 21)
-#define SOFT_RESET_REGBB (1 << 22)
+#define SOFT_RESET_REGBB (1 << 22)
#define SOFT_RESET_ORB (1 << 23)
#define VM_CONTEXT0_REQUEST_RESPONSE 0x1470