Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

3 files changed, 30 insertions, 5 deletions

diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index bcb1fdedb595..55f2c2293ec6 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -2,7 +2,7 @@
 # Input core configuration
 #
 config SERIO
-	tristate "Serial I/O support" if EMBEDDED || !X86
+	tristate "Serial I/O support" if EXPERT || !X86
 	default y
 	help
 	  Say Yes here if you have any input device that uses serial I/O to
@@ -19,7 +19,7 @@ config SERIO
 if SERIO
 
 config SERIO_I8042
-	tristate "i8042 PC Keyboard controller" if EMBEDDED || !X86
+	tristate "i8042 PC Keyboard controller" if EXPERT || !X86
 	default y
 	depends on !PARISC && (!ARM || ARCH_SHARK || FOOTBRIDGE_HOST) && \
 		   (!SUPERH || SH_CAYMAN) && !M68K && !BLACKFIN
@@ -168,7 +168,7 @@ config SERIO_MACEPS2
 	  module will be called maceps2.
 
 config SERIO_LIBPS2
-	tristate "PS/2 driver library" if EMBEDDED
+	tristate "PS/2 driver library" if EXPERT
 	depends on SERIO_I8042 || SERIO_I8042=n
 	help
 	  Say Y here if you are using a driver for device connected
@@ -229,7 +229,7 @@ config SERIO_PS2MULT
 	tristate "TQC PS/2 multiplexer"
 	help
 	  Say Y here if you have the PS/2 line multiplexer like the one
-	  present on TQC boads.
+	  present on TQC boards.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called ps2mult.
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 5ae0fc4578fe..bb9f5d31f0d0 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -424,6 +424,13 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "0100"),
 		},
 	},
+	{
+		/* Dell Vostro V13 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
+		},
+	},
 	{ }
 };
 
@@ -545,6 +552,17 @@ static const struct dmi_system_id __initconst i8042_dmi_laptop_table[] = {
 };
 #endif
 
+static const struct dmi_system_id __initconst i8042_dmi_notimeout_table[] = {
+	{
+		/* Dell Vostro V13 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
+			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro V13"),
+		},
+	},
+	{ }
+};
+
 /*
  * Some Wistron based laptops need us to explicitly enable the 'Dritek
  * keyboard extension' to make their extra keys start generating scancodes.
@@ -896,6 +914,9 @@ static int __init i8042_platform_init(void)
 	if (dmi_check_system(i8042_dmi_nomux_table))
 		i8042_nomux = true;
 
+	if (dmi_check_system(i8042_dmi_notimeout_table))
+		i8042_notimeout = true;
+
 	if (dmi_check_system(i8042_dmi_dritek_table))
 		i8042_dritek = true;
 #endif /* CONFIG_X86 */
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index c04ff00a3663..ac4c93689ab9 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -63,6 +63,10 @@ static bool i8042_noloop;
 module_param_named(noloop, i8042_noloop, bool, 0);
 MODULE_PARM_DESC(noloop, "Disable the AUX Loopback command while probing for the AUX port");
 
+static bool i8042_notimeout;
+module_param_named(notimeout, i8042_notimeout, bool, 0);
+MODULE_PARM_DESC(notimeout, "Ignore timeouts signalled by i8042");
+
 #ifdef CONFIG_X86
 static bool i8042_dritek;
 module_param_named(dritek, i8042_dritek, bool, 0);
@@ -504,7 +508,7 @@ static irqreturn_t i8042_interrupt(int irq, void *dev_id)
 	} else {
 
 		dfl = ((str & I8042_STR_PARITY) ? SERIO_PARITY : 0) |
-		      ((str & I8042_STR_TIMEOUT) ? SERIO_TIMEOUT : 0);
+		      ((str & I8042_STR_TIMEOUT && !i8042_notimeout) ? SERIO_TIMEOUT : 0);
 
 		port_no = (str & I8042_STR_AUXDATA) ?
 				I8042_AUX_PORT_NO : I8042_KBD_PORT_NO;