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| author | Roland Scheidegger <sroland@tungstengraphics.com> | 2006-12-08 02:51:52 +0100 |
|---|---|---|
| committer | Roland Scheidegger <sroland@tungstengraphics.com> | 2006-12-08 02:51:52 +0100 |
| commit | 120c854f185c1e7711cf0dee19303fdb8894d49d (patch) | |
| tree | d4a5a5d0430a640a2e01105a3285c8c8dc330e2f /src/ativga.h | |
| parent | ccd37b3e88cdcfe03b7c707b6082339eb8f11e6b (diff) | |
radeon: avoid unnecessary OUTPLL/INPLL calls when displaying video
It is not necessary to always emit a OUTPLL/INPLL pair when we display
a video frame. On some chips there are erratas for which the workarounds
cause a 10ms delay by those calls. This is related to #5876 though those
affected may suffer from other slowness issues too.
Diffstat (limited to 'src/ativga.h')
0 files changed, 0 insertions, 0 deletions