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-rw-r--r--source/x/x11/patch/xf86-video-chips/0008-Fall-back-to-shadowfb-if-XAA-is-unavailable.patch31
1 files changed, 31 insertions, 0 deletions
diff --git a/source/x/x11/patch/xf86-video-chips/0008-Fall-back-to-shadowfb-if-XAA-is-unavailable.patch b/source/x/x11/patch/xf86-video-chips/0008-Fall-back-to-shadowfb-if-XAA-is-unavailable.patch
new file mode 100644
index 000000000..3478fa34b
--- /dev/null
+++ b/source/x/x11/patch/xf86-video-chips/0008-Fall-back-to-shadowfb-if-XAA-is-unavailable.patch
@@ -0,0 +1,31 @@
+From 5d5753551609f1483801e5edd8d42b11713c981e Mon Sep 17 00:00:00 2001
+From: Adam Jackson <ajax@redhat.com>
+Date: Mon, 19 Dec 2011 16:18:34 -0500
+Subject: [PATCH 8/9] Fall back to shadowfb if XAA is unavailable
+
+Signed-off-by: Adam Jackson <ajax@redhat.com>
+---
+ src/ct_driver.c | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/src/ct_driver.c b/src/ct_driver.c
+index a2e5c94..95092a2 100644
+--- a/src/ct_driver.c
++++ b/src/ct_driver.c
+@@ -1345,10 +1345,9 @@ CHIPSPreInit(ScrnInfoPtr pScrn, int flags)
+
+ if (cPtr->Flags & ChipsAccelSupport) {
+ if (!xf86LoadSubModule(pScrn, "xaa")) {
+- vbeFree(cPtr->pVbe);
+- cPtr->pVbe = NULL;
+- CHIPSFreeRec(pScrn);
+- return FALSE;
++ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Falling back to shadowfb\n");
++ cPtr->Flags &= ~(ChipsAccelSupport);
++ cPtr->Flags |= ChipsShadowFB;
+ }
+ }
+
+--
+1.7.9.4
+