diff options
| 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/radeon_driver.c | |
| 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/radeon_driver.c')
| -rw-r--r-- | src/radeon_driver.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/radeon_driver.c b/src/radeon_driver.c index 566197cc..ab19b222 100644 --- a/src/radeon_driver.c +++ b/src/radeon_driver.c @@ -6595,6 +6595,8 @@ _X_EXPORT Bool RADEONSwitchMode(int scrnIndex, DisplayModePtr mode, int flags) RADEONResetDPI(pScrn, FALSE); } + info->ecp_div = -1; + return ret; } |