[Intel-gfx] [PATCH] DRI2: Don't swap pipes under DRI2
Li Peng
peng.li at linux.intel.com
Thu Jan 8 03:11:21 CET 2009
Don't swap pipes under DRI2, it fixes VT switch failure on 945GM
---
src/i830_driver.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/i830_driver.c b/src/i830_driver.c
index beb134d..5489890 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -2960,6 +2960,7 @@ I830SwapPipes(ScrnInfoPtr pScrn)
* Also make sure the DRM can handle the swap.
*/
if (I830LVDSPresent(pScrn) && !IS_I965GM(pI830) && !IS_GM45(pI830)
&&
+ (pI830->directRenderingType != DRI_DRI2) &&
(pI830->directRenderingType != DRI_XF86DRI ||
(pI830->directRenderingType == DRI_XF86DRI && pI830->drmMinor >= 10)))
{
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "adjusting plane->pipe
mappings "
--
1.5.5.1
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