xserver-xorg-video-cirrus: Changes to 'ubuntu'
ChangeLog | 44 +++++
configure.ac | 2
debian/changelog | 24 +-
debian/patches/fix-fallback.diff | 45 -----
debian/patches/series | 1
src/alp_driver.c | 5
src/cir_driver.c | 12 +
src/cir_shadow.c | 317 ++++++++++++++++++++++-----------------
src/lg_driver.c | 5
9 files changed, 251 insertions(+), 204 deletions(-)
New commits:
commit c666c31845b06a5f96f439b85b0fa71e10aeaba7
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 8 11:28:37 2013 +0100
release to raring
diff --git a/debian/changelog b/debian/changelog
index e4e6def..1ff9f2f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,10 +1,10 @@
-xserver-xorg-video-cirrus (1:1.5.2-1) UNRELEASED; urgency=low
+xserver-xorg-video-cirrus (1:1.5.2-0ubuntu1) raring; urgency=low
* Sync from unreleased debian git.
- Upstream release fixes cirRefreshArea SEGV (LP: #1043513)
* Drop fix-fallback.diff, upstreamed.
- -- Maarten Lankhorst <maarten.lankhorst@ubuntu.com> Tue, 08 Jan 2013 11:18:53 +0100
+ -- Maarten Lankhorst <maarten.lankhorst@ubuntu.com> Tue, 08 Jan 2013 11:21:32 +0100
xserver-xorg-video-cirrus (1:1.5.2-1) UNRELEASED; urgency=low
commit ee22dcd8e1ca95c12d0d9835d0dcfc4c296ed165
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 8 11:20:53 2013 +0100
Sync from unreleased debian git.
* Sync from unreleased debian git.
- Upstream release fixes cirRefreshArea SEGV (LP: #1043513)
* Drop fix-fallback.diff, upstreamed.
diff --git a/debian/changelog b/debian/changelog
index e769949..e4e6def 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,5 +1,13 @@
xserver-xorg-video-cirrus (1:1.5.2-1) UNRELEASED; urgency=low
+ * Sync from unreleased debian git.
+ - Upstream release fixes cirRefreshArea SEGV (LP: #1043513)
+ * Drop fix-fallback.diff, upstreamed.
+
+ -- Maarten Lankhorst <maarten.lankhorst@ubuntu.com> Tue, 08 Jan 2013 11:18:53 +0100
+
+xserver-xorg-video-cirrus (1:1.5.2-1) UNRELEASED; urgency=low
+
* New upstream release.
* Require xserver 1.13rc1
* Refresh 10-qemu.diff
diff --git a/debian/patches/fix-fallback.diff b/debian/patches/fix-fallback.diff
deleted file mode 100644
index 7e543a9..0000000
--- a/debian/patches/fix-fallback.diff
+++ /dev/null
@@ -1,45 +0,0 @@
-commit bc04e9ed659be51a3c712f34a038bd60f639f9c5
-Author: Dave Airlie <airlied@redhat.com>
-Date: Mon Aug 20 13:49:19 2012 +1000
-
- cirrus: fix falling back after kernel check
-
- if we find a kernel driver the code leave the pci slot claimed which
- stops us falling back. unclaim the pci slot.
-
- Signed-off-by: Dave Airlie <airlied@redhat.com>
-
-diff --git a/src/cir_driver.c b/src/cir_driver.c
-index 5468b6b..c8d5aae 100644
---- a/src/cir_driver.c
-+++ b/src/cir_driver.c
-@@ -237,9 +237,10 @@ CIRProbe(DriverPtr drv, int flags)
- CIRChipsets, CIRPciChipsets, devSections,
- numDevSections, drv, &usedChips);
- /* Free it since we don't need that list after this */
-- free(devSections);
-- if (numUsed <= 0)
-+ if (numUsed <= 0) {
-+ free(devSections);
- return FALSE;
-+ }
- if (flags & PROBE_DETECT)
- foundScreen = TRUE;
- else for (i = 0; i < numUsed; i++) {
-@@ -257,6 +258,8 @@ CIRProbe(DriverPtr drv, int flags)
- pPci->device_id, pPci->bus, pPci->domain, pPci->dev, pPci->func);
- xf86DrvMsg(0, X_ERROR,
- "cirrus: This driver cannot operate until it has been unloaded.\n");
-+ xf86UnclaimPciSlot(pPci, devSections[0]);
-+ free(devSections);
- return FALSE;
- }
- #endif
-@@ -290,6 +293,7 @@ CIRProbe(DriverPtr drv, int flags)
- pScrn->Probe = NULL;
- }
- }
-+ free(devSections);
- free(usedChips);
-
- return foundScreen;
diff --git a/debian/patches/series b/debian/patches/series
index 7fa23bc..354eb33 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1 @@
10-qemu.diff
-fix-fallback.diff
commit 257211311d6f94ad50615a632ff99caccbc01bd7
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 8 11:15:51 2013 +0100
New upstream release.
diff --git a/ChangeLog b/ChangeLog
index a5d1a48..d730d78 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,47 @@
+commit e2bf5b255611de267bc1c56b2fccf51268d28f3d
+Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
+Date: Tue Jan 8 11:04:38 2013 +0100
+
+ cirrus: release 1.5.2
+
+commit bade70ce71ea26fae4f250f0bd1729dfb0d392df
+Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
+Date: Tue Jan 8 11:00:33 2013 +0100
+
+ cirrus: fix out of bounds access to shadowfb
+
+ Perform the same bounds checking other drivers do. Thanks to Dave Gilbert for feedback on this patch.
+
+ Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
+
+commit 5fcb3b018797457c3099a86c6c1257b6e4e89ceb
+Author: Adam Jackson <ajax@redhat.com>
+Date: Tue Sep 25 08:54:36 2012 -0400
+
+ Remove mibstore.h
+
+ Signed-off-by: Adam Jackson <ajax@redhat.com>
+
+commit aa9016576163b3065910437b6ea51a69f24a41ca
+Author: Dave Airlie <airlied@gmail.com>
+Date: Tue Aug 21 21:01:43 2012 +1000
+
+ cirrus: fix build against old server
+
+ Reported-by: jobermayer on irc
+ Signed-off-by: Dave Airlie <airlied@redhat.com>
+
+commit bc04e9ed659be51a3c712f34a038bd60f639f9c5
+Author: Dave Airlie <airlied@redhat.com>
+Date: Mon Aug 20 13:49:19 2012 +1000
+
+ cirrus: fix falling back after kernel check
+
+ if we find a kernel driver the code leave the pci slot claimed which
+ stops us falling back. unclaim the pci slot.
+
+ Signed-off-by: Dave Airlie <airlied@redhat.com>
+
commit 129076c2a9c20ab515736bb7141b4f334699e21b
Author: Dave Airlie <airlied@redhat.com>
Date: Tue Jul 17 16:05:09 2012 +1000
diff --git a/debian/changelog b/debian/changelog
index b47b682..dee9d6b 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,6 +1,6 @@
-xserver-xorg-video-cirrus (1:1.5.1-1) UNRELEASED; urgency=low
+xserver-xorg-video-cirrus (1:1.5.2-1) UNRELEASED; urgency=low
- * New upstream release 1.5.1
+ * New upstream release.
* Require xserver 1.13rc1
* Refresh 10-qemu.diff
commit e2bf5b255611de267bc1c56b2fccf51268d28f3d
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 8 11:04:38 2013 +0100
cirrus: release 1.5.2
diff --git a/configure.ac b/configure.ac
index dddf9ef..0e00305 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@
# Initialize Autoconf
AC_PREREQ([2.60])
AC_INIT([xf86-video-cirrus],
- [1.5.1],
+ [1.5.2],
[https://bugs.freedesktop.org/enter_bug.cgi?product=xorg],
[xf86-video-cirrus])
AC_CONFIG_SRCDIR([Makefile.am])
commit bade70ce71ea26fae4f250f0bd1729dfb0d392df
Author: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Date: Tue Jan 8 11:00:33 2013 +0100
cirrus: fix out of bounds access to shadowfb
Perform the same bounds checking other drivers do. Thanks to Dave Gilbert for feedback on this patch.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
diff --git a/src/cir_shadow.c b/src/cir_shadow.c
index a9b425b..6bde0fd 100644
--- a/src/cir_shadow.c
+++ b/src/cir_shadow.c
@@ -15,30 +15,41 @@
#include "cir.h"
#include "alp.h"
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#define MAX(a, b) (((a) > (b)) ? (a) : (b))
+
_X_EXPORT void
cirRefreshArea(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
{
CirPtr pCir = CIRPTR(pScrn);
- int width, height, Bpp, FBPitch;
+ int width, height, Bpp, FBPitch, x1, x2, y1, y2;
unsigned char *src, *dst;
Bpp = pScrn->bitsPerPixel >> 3;
FBPitch = BitmapBytePad(pScrn->displayWidth * pScrn->bitsPerPixel);
while(num--) {
- width = (pbox->x2 - pbox->x1) * Bpp;
- height = pbox->y2 - pbox->y1;
- src = pCir->ShadowPtr + (pbox->y1 * pCir->ShadowPitch) +
- (pbox->x1 * Bpp);
- dst = pCir->FbBase + (pbox->y1 * FBPitch) + (pbox->x1 * Bpp);
-
- while(height--) {
- memcpy(dst, src, width);
- dst += FBPitch;
- src += pCir->ShadowPitch;
- }
-
- pbox++;
+ x1 = MAX(pbox->x1, 0);
+ y1 = MAX(pbox->y1, 0);
+ x2 = MIN(pbox->x2, pScrn->virtualX);
+ y2 = MIN(pbox->y2, pScrn->virtualY);
+
+ width = (x2 - x1) * Bpp;
+ height = y2 - y1;
+
+ if (width <= 0 || height <= 0)
+ continue;
+
+ src = pCir->ShadowPtr + (y1 * pCir->ShadowPitch) + (x1 * Bpp);
+ dst = pCir->FbBase + (y1 * FBPitch) + (x1 * Bpp);
+
+ while(height--) {
+ memcpy(dst, src, width);
+ dst += FBPitch;
+ src += pCir->ShadowPitch;
+ }
+
+ pbox++;
}
}
@@ -64,7 +75,7 @@ _X_EXPORT void
cirRefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
{
CirPtr pCir = CIRPTR(pScrn);
- int count, width, height, y1, y2, dstPitch, srcPitch;
+ int count, width, height, x1, x2, y1, y2, dstPitch, srcPitch;
CARD8 *dstPtr, *srcPtr, *src;
CARD32 *dst;
@@ -72,36 +83,44 @@ cirRefreshArea8(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
srcPitch = -pCir->rotate * pCir->ShadowPitch;
while(num--) {
- width = pbox->x2 - pbox->x1;
- y1 = pbox->y1 & ~3;
- y2 = (pbox->y2 + 3) & ~3;
- height = (y2 - y1) >> 2; /* in dwords */
-
- if(pCir->rotate == 1) {
- dstPtr = pCir->FbBase +
- (pbox->x1 * dstPitch) + pScrn->virtualX - y2;
- srcPtr = pCir->ShadowPtr + ((1 - y2) * srcPitch) + pbox->x1;
- } else {
- dstPtr = pCir->FbBase +
- ((pScrn->virtualY - pbox->x2) * dstPitch) + y1;
- srcPtr = pCir->ShadowPtr + (y1 * srcPitch) + pbox->x2 - 1;
- }
-
- while(width--) {
- src = srcPtr;
- dst = (CARD32*)dstPtr;
- count = height;
- while(count--) {
- *(dst++) = src[0] | (src[srcPitch] << 8) |
- (src[srcPitch * 2] << 16) |
- (src[srcPitch * 3] << 24);
- src += srcPitch * 4;
- }
- srcPtr += pCir->rotate;
- dstPtr += dstPitch;
- }
-
- pbox++;
+ x1 = MAX(pbox->x1, 0);
+ y1 = MAX(pbox->y1, 0);
+ x2 = MIN(pbox->x2, pScrn->virtualX);
+ y2 = MIN(pbox->y2, pScrn->virtualY);
+
+ width = x2 - x1;
+ y1 = y1 & ~3;
+ y2 = (y2 + 3) & ~3;
+ height = (y2 - y1) / 4; /* in dwords */
+
+ if (width <= 0 || height <= 0)
+ continue;
+
+ if(pCir->rotate == 1) {
+ dstPtr = pCir->FbBase +
+ (x1 * dstPitch) + pScrn->virtualX - y2;
+ srcPtr = pCir->ShadowPtr + ((1 - y2) * srcPitch) + x1;
+ } else {
+ dstPtr = pCir->FbBase +
+ ((pScrn->virtualY - x2) * dstPitch) + y1;
+ srcPtr = pCir->ShadowPtr + (y1 * srcPitch) + x2 - 1;
+ }
+
+ while(width--) {
+ src = srcPtr;
+ dst = (CARD32*)dstPtr;
+ count = height;
+ while(count--) {
+ *(dst++) = src[0] | (src[srcPitch] << 8) |
+ (src[srcPitch * 2] << 16) |
+ (src[srcPitch * 3] << 24);
+ src += srcPitch * 4;
+ }
+ srcPtr += pCir->rotate;
+ dstPtr += dstPitch;
+ }
+
+ pbox++;
}
}
@@ -110,7 +129,7 @@ _X_EXPORT void
cirRefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
{
CirPtr pCir = CIRPTR(pScrn);
- int count, width, height, y1, y2, dstPitch, srcPitch;
+ int count, width, height, x1, x2, y1, y2, dstPitch, srcPitch;
CARD16 *dstPtr, *srcPtr, *src;
CARD32 *dst;
@@ -118,36 +137,44 @@ cirRefreshArea16(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
srcPitch = -pCir->rotate * pCir->ShadowPitch >> 1;
while(num--) {
- width = pbox->x2 - pbox->x1;
- y1 = pbox->y1 & ~1;
- y2 = (pbox->y2 + 1) & ~1;
- height = (y2 - y1) >> 1; /* in dwords */
-
- if(pCir->rotate == 1) {
- dstPtr = (CARD16*)pCir->FbBase +
- (pbox->x1 * dstPitch) + pScrn->virtualX - y2;
- srcPtr = (CARD16*)pCir->ShadowPtr +
- ((1 - y2) * srcPitch) + pbox->x1;
- } else {
- dstPtr = (CARD16*)pCir->FbBase +
- ((pScrn->virtualY - pbox->x2) * dstPitch) + y1;
- srcPtr = (CARD16*)pCir->ShadowPtr +
- (y1 * srcPitch) + pbox->x2 - 1;
- }
-
- while(width--) {
- src = srcPtr;
- dst = (CARD32*)dstPtr;
- count = height;
- while(count--) {
- *(dst++) = src[0] | (src[srcPitch] << 16);
- src += srcPitch * 2;
- }
- srcPtr += pCir->rotate;
- dstPtr += dstPitch;
- }
-
- pbox++;
+ x1 = MAX(pbox->x1, 0);
+ y1 = MAX(pbox->y1, 0);
+ x2 = MIN(pbox->x2, pScrn->virtualX);
+ y2 = MIN(pbox->y2, pScrn->virtualY);
+
+ width = x2 - x1;
+ y1 = y1 & ~1;
+ y2 = (y2 + 1) & ~1;
+ height = (y2 - y1) / 2; /* in dwords */
+
+ if (width <= 0 || height <= 0)
+ continue;
+
+ if(pCir->rotate == 1) {
+ dstPtr = (CARD16*)pCir->FbBase +
+ (x1 * dstPitch) + pScrn->virtualX - y2;
+ srcPtr = (CARD16*)pCir->ShadowPtr +
+ ((1 - y2) * srcPitch) + x1;
+ } else {
+ dstPtr = (CARD16*)pCir->FbBase +
+ ((pScrn->virtualY - x2) * dstPitch) + y1;
+ srcPtr = (CARD16*)pCir->ShadowPtr +
+ (y1 * srcPitch) + x2 - 1;
+ }
+
+ while(width--) {
+ src = srcPtr;
+ dst = (CARD32*)dstPtr;
+ count = height;
+ while(count--) {
+ *(dst++) = src[0] | (src[srcPitch] << 16);
+ src += srcPitch * 2;
+ }
+ srcPtr += pCir->rotate;
+ dstPtr += dstPitch;
+ }
+
+ pbox++;
}
}
@@ -157,7 +184,7 @@ _X_EXPORT void
cirRefreshArea24(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
{
CirPtr pCir = CIRPTR(pScrn);
- int count, width, height, y1, y2, dstPitch, srcPitch;
+ int count, width, height, x1, x2, y1, y2, dstPitch, srcPitch;
CARD8 *dstPtr, *srcPtr, *src;
CARD32 *dst;
@@ -165,42 +192,50 @@ cirRefreshArea24(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
srcPitch = -pCir->rotate * pCir->ShadowPitch;
while(num--) {
- width = pbox->x2 - pbox->x1;
- y1 = pbox->y1 & ~3;
- y2 = (pbox->y2 + 3) & ~3;
- height = (y2 - y1) >> 2; /* blocks of 3 dwords */
-
- if(pCir->rotate == 1) {
- dstPtr = pCir->FbBase +
- (pbox->x1 * dstPitch) + ((pScrn->virtualX - y2) * 3);
- srcPtr = pCir->ShadowPtr + ((1 - y2) * srcPitch) + (pbox->x1 * 3);
- } else {
- dstPtr = pCir->FbBase +
- ((pScrn->virtualY - pbox->x2) * dstPitch) + (y1 * 3);
- srcPtr = pCir->ShadowPtr + (y1 * srcPitch) + (pbox->x2 * 3) - 3;
- }
-
- while(width--) {
- src = srcPtr;
- dst = (CARD32*)dstPtr;
- count = height;
- while(count--) {
- dst[0] = src[0] | (src[1] << 8) | (src[2] << 16) |
+ x1 = MAX(pbox->x1, 0);
+ y1 = MAX(pbox->y1, 0);
+ x2 = MIN(pbox->x2, pScrn->virtualX);
+ y2 = MIN(pbox->y2, pScrn->virtualY);
+
+ width = x2 - x1;
+ y1 = y1 & ~3;
+ y2 = (y2 + 3) & ~3;
+ height = (y2 - y1) / 4; /* blocks of 3 dwords */
+
+ if (width <= 0 || height <= 0)
+ continue;
+
+ if(pCir->rotate == 1) {
+ dstPtr = pCir->FbBase +
+ (x1 * dstPitch) + ((pScrn->virtualX - y2) * 3);
+ srcPtr = pCir->ShadowPtr + ((1 - y2) * srcPitch) + (x1 * 3);
+ } else {
+ dstPtr = pCir->FbBase +
+ ((pScrn->virtualY - x2) * dstPitch) + (y1 * 3);
+ srcPtr = pCir->ShadowPtr + (y1 * srcPitch) + (x2 * 3) - 3;
+ }
+
+ while(width--) {
+ src = srcPtr;
+ dst = (CARD32*)dstPtr;
+ count = height;
+ while(count--) {
+ dst[0] = src[0] | (src[1] << 8) | (src[2] << 16) |
(src[srcPitch] << 24);
- dst[1] = src[srcPitch + 1] | (src[srcPitch + 2] << 8) |
+ dst[1] = src[srcPitch + 1] | (src[srcPitch + 2] << 8) |
(src[srcPitch * 2] << 16) |
(src[(srcPitch * 2) + 1] << 24);
- dst[2] = src[(srcPitch * 2) + 2] | (src[srcPitch * 3] << 8) |
+ dst[2] = src[(srcPitch * 2) + 2] | (src[srcPitch * 3] << 8) |
(src[(srcPitch * 3) + 1] << 16) |
(src[(srcPitch * 3) + 2] << 24);
- dst += 3;
- src += srcPitch * 4;
- }
- srcPtr += pCir->rotate * 3;
- dstPtr += dstPitch;
- }
-
- pbox++;
+ dst += 3;
+ src += srcPitch * 4;
+ }
+ srcPtr += pCir->rotate * 3;
+ dstPtr += dstPitch;
+ }
+
+ pbox++;
}
}
@@ -208,41 +243,49 @@ _X_EXPORT void
cirRefreshArea32(ScrnInfoPtr pScrn, int num, BoxPtr pbox)
{
CirPtr pCir = CIRPTR(pScrn);
- int count, width, height, dstPitch, srcPitch;
+ int count, width, height, x1, x2, y1, y2, dstPitch, srcPitch;
CARD32 *dstPtr, *srcPtr, *src, *dst;
dstPitch = pScrn->displayWidth;
srcPitch = -pCir->rotate * pCir->ShadowPitch >> 2;
while(num--) {
- width = pbox->x2 - pbox->x1;
- height = pbox->y2 - pbox->y1;
-
- if(pCir->rotate == 1) {
- dstPtr = (CARD32*)pCir->FbBase +
- (pbox->x1 * dstPitch) + pScrn->virtualX - pbox->y2;
- srcPtr = (CARD32*)pCir->ShadowPtr +
- ((1 - pbox->y2) * srcPitch) + pbox->x1;
- } else {
- dstPtr = (CARD32*)pCir->FbBase +
- ((pScrn->virtualY - pbox->x2) * dstPitch) + pbox->y1;
- srcPtr = (CARD32*)pCir->ShadowPtr +
- (pbox->y1 * srcPitch) + pbox->x2 - 1;
- }
-
- while(width--) {
- src = srcPtr;
- dst = dstPtr;
- count = height;
- while(count--) {
- *(dst++) = *src;
- src += srcPitch;
- }
- srcPtr += pCir->rotate;
- dstPtr += dstPitch;
- }
-
- pbox++;
+ x1 = MAX(pbox->x1, 0);
+ y1 = MAX(pbox->y1, 0);
+ x2 = MIN(pbox->x2, pScrn->virtualX);
+ y2 = MIN(pbox->y2, pScrn->virtualY);
+
+ width = x2 - x1;
+ height = y2 - y1;
+
+ if (width <= 0 || height <= 0)
+ continue;
+
+ if(pCir->rotate == 1) {
+ dstPtr = (CARD32*)pCir->FbBase +
+ (x1 * dstPitch) + pScrn->virtualX - y2;
+ srcPtr = (CARD32*)pCir->ShadowPtr +
+ ((1 - y2) * srcPitch) + x1;
+ } else {
+ dstPtr = (CARD32*)pCir->FbBase +
+ ((pScrn->virtualY - x2) * dstPitch) + y1;
+ srcPtr = (CARD32*)pCir->ShadowPtr +
+ (y1 * srcPitch) + x2 - 1;
+ }
+
+ while(width--) {
+ src = srcPtr;
+ dst = dstPtr;
+ count = height;
+ while(count--) {
+ *(dst++) = *src;
+ src += srcPitch;
+ }
+ srcPtr += pCir->rotate;
+ dstPtr += dstPitch;
+ }
+
+ pbox++;
}
}
commit 5fcb3b018797457c3099a86c6c1257b6e4e89ceb
Author: Adam Jackson <ajax@redhat.com>
Date: Tue Sep 25 08:54:36 2012 -0400
Remove mibstore.h
Signed-off-by: Adam Jackson <ajax@redhat.com>
diff --git a/src/alp_driver.c b/src/alp_driver.c
index e38c613..36f2039 100644
--- a/src/alp_driver.c
+++ b/src/alp_driver.c
@@ -39,9 +39,6 @@
/* All drivers initialising the SW cursor need this */
#include "mipointer.h"
-/* All drivers implementing backing store need this */
-#include "mibstore.h"
-
#include "micmap.h"
/* Needed by the Shadow Framebuffer */
@@ -1617,8 +1614,6 @@ AlpScreenInit(SCREEN_INIT_ARGS_DECL)
if (init_picture)
fbPictureInit (pScreen, 0, 0);
- miInitializeBackingStore(pScreen);
-
/*
* Set initial black & white colourmap indices.
*/
diff --git a/src/lg_driver.c b/src/lg_driver.c
index 13f222d..c20bbd0 100644
--- a/src/lg_driver.c
+++ b/src/lg_driver.c
@@ -46,9 +46,6 @@
/* need this for inputInfo */
#include "inputstr.h"
-/* All drivers implementing backing store need this */
-#include "mibstore.h"
-
#include "micmap.h"
/* Needed by the Shadow Framebuffer */
@@ -1373,8 +1370,6 @@ LgScreenInit(SCREEN_INIT_ARGS_DECL)
fbPictureInit(pScreen, 0, 0);
- miInitializeBackingStore(pScreen);
-
/*
* Set initial black & white colourmap indices.
*/
commit aa9016576163b3065910437b6ea51a69f24a41ca
Author: Dave Airlie <airlied@gmail.com>
Date: Tue Aug 21 21:01:43 2012 +1000
cirrus: fix build against old server
Reported-by: jobermayer on irc
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/src/cir_driver.c b/src/cir_driver.c
index c8d5aae..2df4a2e 100644
--- a/src/cir_driver.c
+++ b/src/cir_driver.c
@@ -258,7 +258,11 @@ CIRProbe(DriverPtr drv, int flags)
pPci->device_id, pPci->bus, pPci->domain, pPci->dev, pPci->func);
xf86DrvMsg(0, X_ERROR,
"cirrus: This driver cannot operate until it has been unloaded.\n");
+#if GET_ABI_MAJOR(ABI_VIDEODRV_VERSION) < 13
+ xf86UnclaimPciSlot(pPci);
+#else
xf86UnclaimPciSlot(pPci, devSections[0]);
+#endif
free(devSections);
return FALSE;
}
commit bc04e9ed659be51a3c712f34a038bd60f639f9c5
Author: Dave Airlie <airlied@redhat.com>
Date: Mon Aug 20 13:49:19 2012 +1000
cirrus: fix falling back after kernel check
if we find a kernel driver the code leave the pci slot claimed which
stops us falling back. unclaim the pci slot.
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/src/cir_driver.c b/src/cir_driver.c
index 5468b6b..c8d5aae 100644
--- a/src/cir_driver.c
+++ b/src/cir_driver.c
@@ -237,9 +237,10 @@ CIRProbe(DriverPtr drv, int flags)
CIRChipsets, CIRPciChipsets, devSections,
numDevSections, drv, &usedChips);
/* Free it since we don't need that list after this */
- free(devSections);
- if (numUsed <= 0)
+ if (numUsed <= 0) {
+ free(devSections);
return FALSE;
+ }
if (flags & PROBE_DETECT)
foundScreen = TRUE;
else for (i = 0; i < numUsed; i++) {
@@ -257,6 +258,8 @@ CIRProbe(DriverPtr drv, int flags)
pPci->device_id, pPci->bus, pPci->domain, pPci->dev, pPci->func);
xf86DrvMsg(0, X_ERROR,
"cirrus: This driver cannot operate until it has been unloaded.\n");
+ xf86UnclaimPciSlot(pPci, devSections[0]);
+ free(devSections);
return FALSE;
}
#endif
@@ -290,6 +293,7 @@ CIRProbe(DriverPtr drv, int flags)
pScrn->Probe = NULL;
}
}
+ free(devSections);
free(usedChips);
return foundScreen;
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