tree a3e6f03a93037b85fcaa487b4ab7e93259847183
parent cd84a27d188b0b5f53f5782d02695e7d25517afc
author Alex Deucher <alexander.deucher@amd.com> 1359039993 -0500
committer Alex Deucher <alexander.deucher@amd.com> 1372277498 -0400

drm/radeon/cik: add hw cursor support (v2)

CIK (DCE8) hw cursors are programmed the same as evergreen
(DCE4) with the following caveats:
- cursors are now 128x128 pixels
- new alpha blend enable bit

v2: rebase

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>