diff options
| author | Alex Deucher <alexdeucher@gmail.com> | 2010-10-04 17:13:01 -0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2010-10-06 11:46:26 +1000 |
| commit | ba032a58d1f320039e7850fb6e8651695c1aa571 (patch) | |
| tree | f883a015e10d00b79505d16682d504e6914118e8 /drivers/gpu/drm/radeon/radeon_display.c | |
| parent | 48dfaaeb6637240af3089bf9b7a00a6cf24e0182 (diff) | |
drm/radeon/kms: rework spread spectrum handling
This patch reworks spread spectrum handling to enable it
properly on lvds and DP/eDP links. It also fixes several
bugs in the old spread spectrum code.
- Use the ss recommended reference divider if available
when calculating the pll
- Use the proper ss command tables on pre-DCE3 asics
- Avoid reading past the end of the ss info tables
- Enable ss on evergreen asics (lvds, dp, tmds)
- Enable ss on DP/eDP links
Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_display.c')
0 files changed, 0 insertions, 0 deletions