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16460053c7
core/xorg-server/git-fixes.patch
Phil ca02c246ea xorg-server: bump to 1.10.3
2011-07-10 09:49:38 +00:00

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From 613e0e9ef74c4542ed458200165adbcdfdf3cd17 Mon Sep 17 00:00:00 2001
From: Jeremy Huddleston <jeremyhu@apple.com>
Date: Wed, 13 Apr 2011 18:51:30 +0000
Subject: Send events that were missing from RRSelectInput
The RANDR spec (randrproto.txt) specifies that RRSelectInput will send out
events corresponding to the event mask, if there have been changes to
CRTCs or outputs. Only screen events were being generated, however.
Fixes http://bugs.freedesktop.org/21760
Signed-off-by: Federico Mena Quintero <federico@novell.com>
Reviewd-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit b2997431fd426ab318bc5dfd2cd43956d733ebec)
---
diff --git a/randr/rrdispatch.c b/randr/rrdispatch.c
index ac4d2ac..2135504 100644
--- a/randr/rrdispatch.c
+++ b/randr/rrdispatch.c
@@ -146,7 +146,7 @@ ProcRRSelectInput (ClientPtr client)
/*
* Now see if the client needs an event
*/
- if (pScrPriv && (pRREvent->mask & RRScreenChangeNotifyMask))
+ if (pScrPriv)
{
pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum];
if (CompareTimeStamps (pTimes->setTime,
@@ -154,7 +154,35 @@ ProcRRSelectInput (ClientPtr client)
CompareTimeStamps (pTimes->configTime,
pScrPriv->lastConfigTime) != 0)
{
- RRDeliverScreenEvent (client, pWin, pScreen);
+ if (pRREvent->mask & RRScreenChangeNotifyMask)
+ {
+ RRDeliverScreenEvent (client, pWin, pScreen);
+ }
+
+ if (pRREvent->mask & RRCrtcChangeNotifyMask)
+ {
+ int i;
+
+ for (i = 0; i < pScrPriv->numCrtcs; i++)
+ {
+ RRDeliverCrtcEvent (client, pWin, pScrPriv->crtcs[i]);
+ }
+ }
+
+ if (pRREvent->mask & RROutputChangeNotifyMask)
+ {
+ int i;
+
+ for (i = 0; i < pScrPriv->numOutputs; i++)
+ {
+ RRDeliverOutputEvent (client, pWin, pScrPriv->outputs[i]);
+ }
+ }
+
+ /* We don't check for RROutputPropertyNotifyMask, as randrproto.txt doesn't
+ * say if there ought to be notifications of changes to output properties
+ * if those changes occurred before the time RRSelectInput is called.
+ */
}
}
}
--
cgit v0.8.3-6-g21f6
From 50b9d3142ff90af2f7fa35b7b1bf9e5a07723dbd Mon Sep 17 00:00:00 2001
From: Aaron Plattner <aplattner@nvidia.com>
Date: Tue, 24 May 2011 23:02:42 +0000
Subject: randr: check rotated virtual size limits correctly
Commit d1107918d4626268803b54033a07405122278e7f introduced checks to
the RandR path that cause RRSetScreenConfig requests to fail if the
size is too large. Unfortunately, when RandR 1.1 rotation is enabled
it compares the rotated screen dimensions to the unrotated limits,
which causes 90- and 270-degree rotation to fail unless your screen
happens to be square:
X Error of failed request: BadValue (integer parameter out of range for operation)
Major opcode of failed request: 153 (RANDR)
Minor opcode of failed request: 2 (RRSetScreenConfig)
Value in failed request: 0x780
Serial number of failed request: 14
Current serial number in output stream: 14
Fix this by moving the check above the code that swaps the dimensions
based on the rotation.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Jeremy Huddleston <jeremyhu@apple.com>
Tested-by: Robert Hooker <robert.hooker@canonical.com>
Tested-by: Kent Baxley <kent.baxley@canonical.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit b6c7b9b2f39e970cedb6bc1e073f901e28cb0fa3)
---
diff --git a/randr/rrscreen.c b/randr/rrscreen.c
index 1bc1a9e..da6d48d 100644
--- a/randr/rrscreen.c
+++ b/randr/rrscreen.c
@@ -910,12 +910,6 @@ ProcRRSetScreenConfig (ClientPtr client)
*/
width = mode->mode.width;
height = mode->mode.height;
- if (rotation & (RR_Rotate_90|RR_Rotate_270))
- {
- width = mode->mode.height;
- height = mode->mode.width;
- }
-
if (width < pScrPriv->minWidth || pScrPriv->maxWidth < width) {
client->errorValue = width;
free(pData);
@@ -927,6 +921,12 @@ ProcRRSetScreenConfig (ClientPtr client)
return BadValue;
}
+ if (rotation & (RR_Rotate_90|RR_Rotate_270))
+ {
+ width = mode->mode.height;
+ height = mode->mode.width;
+ }
+
if (width != pScreen->width || height != pScreen->height)
{
int c;
--
cgit v0.8.3-6-g21f6
From 4bfb22e7667c4cd55da5e7a31af29ce5769ecc65 Mon Sep 17 00:00:00 2001
From: Aaron Plattner <aplattner@nvidia.com>
Date: Mon, 18 Apr 2011 15:23:48 +0000
Subject: linux: Retry VT ioctls while errno == EINTR
When the smart scheduler is enabled, the VT ioctls (particularly
VT_WAITACTIVE) can be interrupted by the smart scheduler's SIGALRMs.
Previously, this caused the server to immediately continue on to
ScreenInit, almost certainly causing a crash or failure because the X
server that owned the VT hadn't finished cleaning up. As of commit
7ee965a300c9eddcc1acacf9414cfe3e589222a8, it causes a FatalError
instead.
Retrying the ioctl as long as it fails with errno == EINTR fixes the
problem and allows server regenerations to trigger VT switches that
actually succeed.
Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Cyril Brulebois <kibi@debian.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
(cherry picked from commit 88c4622b594a1725d0cee86bc82ad640d241c520)
---
diff --git a/hw/xfree86/os-support/linux/lnx_init.c b/hw/xfree86/os-support/linux/lnx_init.c
index 9c71a42..77dfb2f 100644
--- a/hw/xfree86/os-support/linux/lnx_init.c
+++ b/hw/xfree86/os-support/linux/lnx_init.c
@@ -62,17 +62,21 @@ drain_console(int fd, void *closure)
static void
switch_to(int vt, const char *from)
{
- if (ioctl(xf86Info.consoleFd, VT_ACTIVATE, vt) < 0)
- FatalError("%s: VT_ACTIVATE failed: %s\n", from, strerror(errno));
+ int ret;
- if (ioctl(xf86Info.consoleFd, VT_WAITACTIVE, vt) < 0)
- FatalError("%s: VT_WAITACTIVE failed: %s\n", from, strerror(errno));
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_ACTIVATE, vt));
+ if (ret < 0)
+ FatalError("%s: VT_ACTIVATE failed: %s\n", from, strerror(errno));
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_WAITACTIVE, vt));
+ if (ret < 0)
+ FatalError("%s: VT_WAITACTIVE failed: %s\n", from, strerror(errno));
}
void
xf86OpenConsole(void)
{
- int i, fd = -1;
+ int i, fd = -1, ret;
struct vt_mode VT;
struct vt_stat vts;
MessageType from = X_PROBED;
@@ -107,17 +111,19 @@ xf86OpenConsole(void)
if (ShareVTs)
{
- if (ioctl(fd, VT_GETSTATE, &vts) == 0)
- xf86Info.vtno = vts.v_active;
- else
- FatalError("xf86OpenConsole: Cannot find the current"
- " VT (%s)\n", strerror(errno));
+ SYSCALL(ret = ioctl(fd, VT_GETSTATE, &vts));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: Cannot find the current"
+ " VT (%s)\n", strerror(errno));
+ xf86Info.vtno = vts.v_active;
} else {
- if ((ioctl(fd, VT_OPENQRY, &xf86Info.vtno) < 0) ||
- (xf86Info.vtno == -1))
- FatalError("xf86OpenConsole: Cannot find a free VT: %s\n",
- strerror(errno));
- }
+ SYSCALL(ret = ioctl(fd, VT_OPENQRY, &xf86Info.vtno));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: Cannot find a free VT: "
+ "%s\n", strerror(errno));
+ if (xf86Info.vtno == -1)
+ FatalError("xf86OpenConsole: Cannot find a free VT\n");
+ }
close(fd);
}
@@ -159,7 +165,8 @@ xf86OpenConsole(void)
* Linux doesn't switch to an active vt after the last close of a vt,
* so we do this ourselves by remembering which is active now.
*/
- if (ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts) < 0)
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETSTATE, &vts));
+ if (ret < 0)
xf86Msg(X_WARNING,"xf86OpenConsole: VT_GETSTATE failed: %s\n",
strerror(errno));
else
@@ -171,7 +178,7 @@ xf86OpenConsole(void)
* Detach from the controlling tty to avoid char loss
*/
if ((i = open("/dev/tty",O_RDWR)) >= 0) {
- ioctl(i, TIOCNOTTY, 0);
+ SYSCALL(ioctl(i, TIOCNOTTY, 0));
close(i);
}
}
@@ -186,9 +193,10 @@ xf86OpenConsole(void)
*/
switch_to(xf86Info.vtno, "xf86OpenConsole");
- if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
- FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
- strerror(errno));
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: VT_GETMODE failed %s\n",
+ strerror(errno));
signal(SIGUSR1, xf86VTRequest);
@@ -196,20 +204,23 @@ xf86OpenConsole(void)
VT.relsig = SIGUSR1;
VT.acqsig = SIGUSR1;
- if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
- FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed: %s\n",
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: VT_SETMODE VT_PROCESS failed: %s\n",
strerror(errno));
-
- if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS) < 0)
- FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
- strerror(errno));
+
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_GRAPHICS));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
+ strerror(errno));
tcgetattr(xf86Info.consoleFd, &tty_attr);
- ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode);
+ SYSCALL(ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode));
- if (ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW) < 0)
- FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
- strerror(errno));
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW));
+ if (ret < 0)
+ FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
+ strerror(errno));
nTty = tty_attr;
nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
@@ -241,6 +252,7 @@ void
xf86CloseConsole(void)
{
struct vt_mode VT;
+ int ret;
if (ShareVTs) {
close(xf86Info.consoleFd);
@@ -253,20 +265,23 @@ xf86CloseConsole(void)
};
/* Back to text mode ... */
- if (ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT) < 0)
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, KDSETMODE, KD_TEXT));
+ if (ret < 0)
xf86Msg(X_WARNING, "xf86CloseConsole: KDSETMODE failed: %s\n",
strerror(errno));
- ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode);
+ SYSCALL(ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode));
tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
- if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0)
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_GETMODE, &VT));
+ if (ret < 0)
xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETMODE failed: %s\n",
strerror(errno));
else {
/* set dflt vt handling */
VT.mode = VT_AUTO;
- if (ioctl(xf86Info.consoleFd, VT_SETMODE, &VT) < 0)
+ SYSCALL(ret = ioctl(xf86Info.consoleFd, VT_SETMODE, &VT));
+ if (ret < 0)
xf86Msg(X_WARNING, "xf86CloseConsole: VT_SETMODE failed: %s\n",
strerror(errno));
}
--
cgit v0.8.3-6-g21f6
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