diff options
| author | Jesse Barnes <jbarnes@hobbes.virtuousgeek.org> | 2008-03-04 08:52:40 -0800 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@hobbes.virtuousgeek.org> | 2008-03-04 08:59:23 -0800 |
| commit | 4936e097028b91f4bdc2d9101dc49f6fe586e718 (patch) | |
| tree | 92b52e8e1a93e8131fa74b378e24c0323d4f6a14 | |
| parent | 02a3b80ee8341968dbce5b7cb871b187db5ff805 (diff) | |
Change FBC idle mode back to default
Use the "immediate idle" mode for FBC. Rather than waiting for the current
compression pass to finish before signalling to the CPU that it's idle, this
mode should stop any current compression pass and tell the CPU that the GPU is
idle right away.
Seems to fix #13326.
| -rw-r--r-- | src/i830_display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/i830_display.c b/src/i830_display.c index d5c2dea0..86992acb 100644 --- a/src/i830_display.c +++ b/src/i830_display.c @@ -580,7 +580,7 @@ i830_enable_fb_compression_8xx(xf86CrtcPtr crtc) i830WaitForVblank(pScrn); OUTREG(FBC_CFB_BASE, pI830->compressed_front_buffer->bus_addr); OUTREG(FBC_LL_BASE, pI830->compressed_ll_buffer->bus_addr + 6); - OUTREG(FBC_CONTROL2, FBC_CTL_FENCE_DBL | FBC_CTL_IDLE_FULL | + OUTREG(FBC_CONTROL2, FBC_CTL_FENCE_DBL | FBC_CTL_IDLE_IMM | FBC_CTL_CPU_FENCE | plane); OUTREG(FBC_FENCE_OFF, crtc->y); |