[PATCH] xfree86: always force RAW mode under linux.

[Peter Hutterer]

The previous check for AEI on left us with the possibility that AEI is forced
off in the config, but devices are added through evdev nonetheless. A keyboard
added this way can CTRL+C the server. Even when we use kbd, we can set the
mode to RAW, so it's safer alround to to so.

Signed-off-by: Peter Hutterer <peter.hutterer at who-t.net>
---
This is the update to
http://lists.freedesktop.org/archives/xorg/2009-January/042282.html

 hw/xfree86/os-support/linux/lnx_init.c |   60 +++++++++++++------------------
 1 files changed, 25 insertions(+), 35 deletions(-)

diff --git a/hw/xfree86/os-support/linux/lnx_init.c b/hw/xfree86/os-support/linux/lnx_init.c
index 0ac97e8..17502a1 100644
--- a/hw/xfree86/os-support/linux/lnx_init.c
+++ b/hw/xfree86/os-support/linux/lnx_init.c
@@ -250,6 +250,8 @@ xf86OpenConsole(void)
 
         if (!ShareVTs)
         {
+            struct termios nTty;
+
 #if defined(DO_OS_FONTRESTORE)
 	    lnx_savefont();
 #endif
@@ -282,37 +284,27 @@ xf86OpenConsole(void)
 	        FatalError("xf86OpenConsole: KDSETMODE KD_GRAPHICS failed %s\n",
 		           strerror(errno));
 
-	    /* Set the keyboard to RAW mode. If we're using the keyboard
-	     * driver, the driver does it for us. If we have AEI on, then
-	     * we're expecting the devices to be added (i.e. evdev) and we
-	     * have to set it manually.
-	     */
-	    if (xf86Info.allowEmptyInput)
-	    {
-		struct termios nTty;
-
-		tcgetattr(xf86Info.consoleFd, &tty_attr);
-		ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode);
-
-		if (ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW) < 0)
-		    FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
-			    strerror(errno));
-
-		nTty = tty_attr;
-		nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
-		nTty.c_oflag = 0;
-		nTty.c_cflag = CREAD | CS8;
-		nTty.c_lflag = 0;
-		nTty.c_cc[VTIME]=0;
-		nTty.c_cc[VMIN]=1;
-		cfsetispeed(&nTty, 9600);
-		cfsetospeed(&nTty, 9600);
-		tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
-
-		/* need to keep the buffer clean, else the kernel gets angry */
-		console_handler = xf86AddGeneralHandler(xf86Info.consoleFd,
-							drain_console, NULL);
-	    }
+            tcgetattr(xf86Info.consoleFd, &tty_attr);
+            ioctl(xf86Info.consoleFd, KDGKBMODE, &tty_mode);
+
+            if (ioctl(xf86Info.consoleFd, KDSKBMODE, K_RAW) < 0)
+                FatalError("xf86OpenConsole: KDSKBMODE K_RAW failed %s\n",
+                        strerror(errno));
+
+            nTty = tty_attr;
+            nTty.c_iflag = (IGNPAR | IGNBRK) & (~PARMRK) & (~ISTRIP);
+            nTty.c_oflag = 0;
+            nTty.c_cflag = CREAD | CS8;
+            nTty.c_lflag = 0;
+            nTty.c_cc[VTIME]=0;
+            nTty.c_cc[VMIN]=1;
+            cfsetispeed(&nTty, 9600);
+            cfsetospeed(&nTty, 9600);
+            tcsetattr(xf86Info.consoleFd, TCSANOW, &nTty);
+
+            /* need to keep the buffer clean, else the kernel gets angry */
+            console_handler = xf86AddGeneralHandler(xf86Info.consoleFd,
+                    drain_console, NULL);
 
 	    /* we really should have a InitOSInputDevices() function instead
 	     * of Init?$#*&Device(). So I just place it here */
@@ -376,10 +368,8 @@ xf86CloseConsole(void)
 	xf86Msg(X_WARNING, "xf86CloseConsole: KDSETMODE failed: %s\n",
 		strerror(errno));
 
-    if (xf86Info.allowEmptyInput) {
-	ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode);
-	tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
-    }
+    ioctl(xf86Info.consoleFd, KDSKBMODE, tty_mode);
+    tcsetattr(xf86Info.consoleFd, TCSANOW, &tty_attr);
 
     if (ioctl(xf86Info.consoleFd, VT_GETMODE, &VT) < 0) 
 	xf86Msg(X_WARNING, "xf86CloseConsole: VT_GETMODE failed: %s\n",
-- 
1.6.0.6