diff options
author | Alex Deucher <alexdeucher@gmail.com> | 2011-05-10 02:14:52 +0000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2011-05-11 13:06:56 +1000 |
commit | 1f03128251b77bfc68d1578a4f11316eb3806238 (patch) | |
tree | 6ead5bb94de94dabcd8f784fe369dab15b0da209 /drivers/gpu | |
parent | 285e042dcd9fe9a9b7fbfdc215e4d076791ded8e (diff) |
drm/radeon/kms: fix cayman acceleration
The TCC disable setup was incorrect. This
prevents the GPU from hanging when draw commands
are issued.
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/radeon/ni.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index e9e45eac6a0..3d8a7634bbe 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -674,7 +674,7 @@ static void cayman_gpu_init(struct radeon_device *rdev) cc_rb_backend_disable = RREG32(CC_RB_BACKEND_DISABLE); cc_gc_shader_pipe_config = RREG32(CC_GC_SHADER_PIPE_CONFIG); - cgts_tcc_disable = RREG32(CGTS_TCC_DISABLE); + cgts_tcc_disable = 0xff000000; gc_user_rb_backend_disable = RREG32(GC_USER_RB_BACKEND_DISABLE); gc_user_shader_pipe_config = RREG32(GC_USER_SHADER_PIPE_CONFIG); cgts_user_tcc_disable = RREG32(CGTS_USER_TCC_DISABLE); |