diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2012-12-20 21:19:32 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2012-12-21 11:12:39 -0500 |
| commit | 668bbc81baf0f34df832d8aca5c7d5e19a493c68 (patch) | |
| tree | 5aee4ed86bef85d0eb3002a2bfdadc3f734409ff /drivers/gpu/drm/radeon/evergreen_cs.c | |
| parent | 4613ca14b9739428abb53bef9cd0f8b3fee23a95 (diff) | |
drm/radeon: add WAIT_UNTIL to evergreen VM safe reg list
It's used in a recent mesa commit:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=24b1206ab2dcd506aaac3ef656aebc8bc20cd27a
and there may be some other cases in the future where it's required.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu/drm/radeon/evergreen_cs.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/evergreen_cs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/radeon/evergreen_cs.c b/drivers/gpu/drm/radeon/evergreen_cs.c index 5cea852237ee..7a445666e71f 100644 --- a/drivers/gpu/drm/radeon/evergreen_cs.c +++ b/drivers/gpu/drm/radeon/evergreen_cs.c @@ -3316,6 +3316,7 @@ static bool evergreen_vm_reg_valid(u32 reg) /* check config regs */ switch (reg) { + case WAIT_UNTIL: case GRBM_GFX_INDEX: case CP_STRMOUT_CNTL: case CP_COHER_CNTL: |