projects
/
platform
/
kernel
/
linux-rpi.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
727ddc8
)
drm/radeon: don't use PACKET2 on CIK
author
Marek Olšák
<marek.olsak@amd.com>
Wed, 30 Oct 2013 13:41:35 +0000
(14:41 +0100)
committer
Alex Deucher
<alexander.deucher@amd.com>
Fri, 1 Nov 2013 19:25:51 +0000
(15:25 -0400)
It is said to cause hangs.
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/radeon/cik.c
patch
|
blob
|
history
diff --git
a/drivers/gpu/drm/radeon/cik.c
b/drivers/gpu/drm/radeon/cik.c
index
2ddb01d
..
afee68a
100644
(file)
--- a/
drivers/gpu/drm/radeon/cik.c
+++ b/
drivers/gpu/drm/radeon/cik.c
@@
-7188,7
+7188,7
@@
static int cik_startup(struct radeon_device *rdev)
ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
r = radeon_ring_init(rdev, ring, ring->ring_size, RADEON_WB_CP_RPTR_OFFSET,
CP_RB0_RPTR, CP_RB0_WPTR,
-
RADEON_CP_PACKET2
);
+
PACKET3(PACKET3_NOP, 0x3FFF)
);
if (r)
return r;