| commit | 062b389c8704e539e234cfd67c7e034a514f50bf | [log] [tgz] |
|---|---|---|
| author | Jerome Glisse <jglisse@redhat.com> | Thu Feb 04 20:36:39 2010 +0100 |
| committer | Dave Airlie <airlied@redhat.com> | Fri Feb 05 11:43:51 2010 +1000 |
| tree | a1bb6e2ce15567db9331fc57e95f6508f636000e | |
| parent | c38c7b64a2747a211c3a6e8e5919ee25ccd474e7 [diff] |
drm/radeon/kms: fix regression rendering issue on R6XX/R7XX It seems that some R6XX/R7XX silently ignore HDP flush when programmed through ring, this patch addback an ioctl callback to allow R6XX/R7XX hw to perform such flush through MMIO in order to fix a regression. For more details see: http://bugzilla.kernel.org/show_bug.cgi?id=15186 Signed-off-by: Jerome Glisse <jglisse@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com>