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| author | Jerome Glisse <jglisse@redhat.com> | 2010-02-04 20:36:39 +0100 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-02-05 11:43:51 +1000 |
| commit | 062b389c8704e539e234cfd67c7e034a514f50bf (patch) | |
| tree | a1bb6e2ce15567db9331fc57e95f6508f636000e /virt/kvm | |
| parent | c38c7b64a2747a211c3a6e8e5919ee25ccd474e7 (diff) | |
| download | linux-stable-062b389c8704e539e234cfd67c7e034a514f50bf.tar.gz linux-stable-062b389c8704e539e234cfd67c7e034a514f50bf.tar.bz2 linux-stable-062b389c8704e539e234cfd67c7e034a514f50bf.zip | |
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>
Diffstat (limited to 'virt/kvm')
0 files changed, 0 insertions, 0 deletions