tree 6c40ca18ce2ff7b524d3e0cc95e90b4f442a6832
parent e811f5ae19043b2ac2c28e147a4274038e655598
author Michel Dänzer <michel.daenzer@amd.com> 1342544529 +0200
committer Dave Airlie <airlied@redhat.com> 1342749272 -0400

drm/radeon: Try harder to avoid HW cursor ending on a multiple of 128 columns.

This could previously fail if either of the enabled displays was using a
horizontal resolution that is a multiple of 128, and only the leftmost column
of the cursor was (supposed to be) visible at the right edge of that display.

The solution is to move the cursor one pixel to the left in that case.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=33183

Cc: stable@vger.kernel.org
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>