tree 74689c7a2cf5c73d15d29fa06a7263e5a8be9c4e
parent 5762a179b64cf37305d1d4d624e1b6ad9ee80602
author Michel Dänzer <michel.daenzer@amd.com> 1310570289 +0000
committer Dave Airlie <airlied@redhat.com> 1310624082 +0100

drm/radeon: Don't generate new fence for page flip.

Use the fence of the new frontbuffer, if any.

Generating a new fence could cause us to wait for completely unrelated
rendering to finish before performing the flip.

Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>