diff options
| author | Keith Packard <keithp@neko.keithp.com> | 2006-06-19 13:47:28 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@neko.keithp.com> | 2006-06-19 13:47:28 -0700 |
| commit | 8a6edba33213911cc2210b5e903428b81d45862f (patch) | |
| tree | cf1ff10a7d2ca15319a286ef932dad91dc594acf /src/i830_driver.c | |
| parent | a73ab7f0e6e3b0462e05c0031ffd602ed3e2bcd4 (diff) | |
Set vblank interrupt configuration to match pipe configuration
New i915 drm ioctl (in version 1.5) allows the X server to select
which pipe drives vblank interrupts. Use this to drive from the 'preferred'
pipe. Yes, per-window vblanks would be nice in a shared fb environment.
Maybe someday.
(cherry picked from 2fb375b665f4802819b89f2277fd6154006c11ee commit)
Diffstat (limited to 'src/i830_driver.c')
| -rw-r--r-- | src/i830_driver.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/i830_driver.c b/src/i830_driver.c index a4b891b6..907b2042 100644 --- a/src/i830_driver.c +++ b/src/i830_driver.c @@ -3826,6 +3826,9 @@ RestoreHWState(ScrnInfoPtr pScrn) DPRINTF(PFX, "RestoreHWState\n"); +#ifdef XF86DRI + I830DRISetVBlankInterrupt (pScrn, FALSE); +#endif if (I830IsPrimary(pScrn) && pI830->pipe != pI830->origPipe) SetBIOSPipe(pScrn, pI830->origPipe); else @@ -4411,6 +4414,9 @@ I830VESASetMode(ScrnInfoPtr pScrn, DisplayModePtr pMode) #endif #ifdef XF86DRI + I830DRISetVBlankInterrupt (pScrn, TRUE); +#endif +#ifdef XF86DRI if (didLock) I830DRIUnlock(pScrn); #endif |