Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/mjg59/platform-drivers-x86 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86: (44 commits) eeepc-wmi: Add cpufv sysfs interface eeepc-wmi: add additional hotkeys panasonic-laptop: Simplify calls to acpi_pcc_retrieve_biosdata panasonic-laptop: Handle errors properly if they happen intel_pmic_gpio: fix off-by-one value range checking IBM Real-Time "SMI Free" mode driver -v7 Add OLPC XO-1 rfkill driver Move hdaps driver to platform/x86 ideapad-laptop: Fix Makefile intel_pmic_gpio: swap the bits and mask args for intel_scu_ipc_update_register ideapad: Add param: no_bt_rfkill ideapad: Change the driver name to ideapad-laptop ideapad: rewrite the sw rfkill set ideapad: rewrite the hw rfkill notify ideapad: use EC command to control camera ideapad: use return value of _CFG to tell if device exist or not ideapad: make sure we bind on the correct device ideapad: check VPC bit before sync rfkill hw status ideapad: add ACPI helpers dell-laptop: Add debugfs support ...
git-mirror · Oct 25, 2010 · fbaab1d · fbaab1d
2 parents 51f00a4 + 7f80d73
commit fbaab1d
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diff --git a/Documentation/ABI/testing/sysfs-devices-system-ibm-rtl b/Documentation/ABI/testing/sysfs-devices-system-ibm-rtl
@@ -0,0 +1,22 @@
+What:           state
+Date:           Sep 2010
+KernelVersion:  2.6.37
+Contact:        Vernon Mauery <vernux@us.ibm.com>
+Description:    The state file allows a means by which to change in and
+                out of Premium Real-Time Mode (PRTM), as well as the
+                ability to query the current state.
+                    0 => PRTM off
+                    1 => PRTM enabled
+Users:          The ibm-prtm userspace daemon uses this interface.
+
+
+What:           version
+Date:           Sep 2010
+KernelVersion:  2.6.37
+Contact:        Vernon Mauery <vernux@us.ibm.com>
+Description:    The version file provides a means by which to query
+                the RTL table version that lives in the Extended
+                BIOS Data Area (EBDA).
+Users:          The ibm-prtm userspace daemon uses this interface.
+
+
diff --git a/MAINTAINERS b/MAINTAINERS
@@ -2646,10 +2646,10 @@ F:	drivers/net/greth*
 
 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
 M:	Frank Seidel <frank@f-seidel.de>
-L:	lm-sensors@lm-sensors.org
+L:	platform-driver-x86@vger.kernel.org
 W:	http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
 S:	Maintained
-F:	drivers/hwmon/hdaps.c
+F:	drivers/platform/x86/hdaps.c
 
 HWPOISON MEMORY FAILURE HANDLING
 M:	Andi Kleen <andi@firstfloor.org>

diff --git a/arch/x86/include/asm/olpc.h b/arch/x86/include/asm/olpc.h
@@ -89,6 +89,8 @@ extern int olpc_ec_mask_unset(uint8_t bits);
 /* EC commands */
 
 #define EC_FIRMWARE_REV		0x08
+#define EC_WLAN_ENTER_RESET	0x35
+#define EC_WLAN_LEAVE_RESET	0x25
 
 /* SCI source values */
 

diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
@@ -1088,26 +1088,6 @@ config SENSORS_ULTRA45
 	  This driver provides support for the Ultra45 workstation environmental
 	  sensors.
 
-config SENSORS_HDAPS
-	tristate "IBM Hard Drive Active Protection System (hdaps)"
-	depends on INPUT && X86
-	select INPUT_POLLDEV
-	default n
-	help
-	  This driver provides support for the IBM Hard Drive Active Protection
-	  System (hdaps), which provides an accelerometer and other misc. data.
-	  ThinkPads starting with the R50, T41, and X40 are supported.  The
-	  accelerometer data is readable via sysfs.
-
-	  This driver also provides an absolute input class device, allowing
-	  the laptop to act as a pinball machine-esque joystick.
-
-	  If your ThinkPad is not recognized by the driver, please update to latest
-	  BIOS. This is especially the case for some R52 ThinkPads.
-
-	  Say Y here if you have an applicable laptop and want to experience
-	  the awesome power of hdaps.
-
 config SENSORS_LIS3_SPI
 	tristate "STMicroeletronics LIS3LV02Dx three-axis digital accelerometer (SPI)"
 	depends on !ACPI && SPI_MASTER && INPUT

diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
@@ -52,7 +52,6 @@ obj-$(CONFIG_SENSORS_G760A)	+= g760a.o
 obj-$(CONFIG_SENSORS_GL518SM)	+= gl518sm.o
 obj-$(CONFIG_SENSORS_GL520SM)	+= gl520sm.o
 obj-$(CONFIG_SENSORS_ULTRA45)	+= ultra45_env.o
-obj-$(CONFIG_SENSORS_HDAPS)	+= hdaps.o
 obj-$(CONFIG_SENSORS_I5K_AMB)	+= i5k_amb.o
 obj-$(CONFIG_SENSORS_IBMAEM)	+= ibmaem.o
 obj-$(CONFIG_SENSORS_IBMPEX)	+= ibmpex.o

diff --git a/drivers/platform/x86/Kconfig b/drivers/platform/x86/Kconfig
@@ -92,6 +92,7 @@ config DELL_WMI
 	tristate "Dell WMI extras"
 	depends on ACPI_WMI
 	depends on INPUT
+	select INPUT_SPARSEKMAP
 	---help---
 	  Say Y here if you want to support WMI-based hotkeys on Dell laptops.
 
@@ -140,6 +141,7 @@ config HP_WMI
 	depends on ACPI_WMI
 	depends on INPUT
 	depends on RFKILL || RFKILL = n
+	select INPUT_SPARSEKMAP
 	help
 	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
 	 to read data from WMI such as docking or ambient light sensor state.
@@ -171,6 +173,7 @@ config PANASONIC_LAPTOP
 	tristate "Panasonic Laptop Extras"
 	depends on INPUT && ACPI
 	depends on BACKLIGHT_CLASS_DEVICE
+	select INPUT_SPARSEKMAP
 	---help---
 	  This driver adds support for access to backlight control and hotkeys
 	  on Panasonic Let's Note laptops.
@@ -219,8 +222,8 @@ config SONYPI_COMPAT
 	  ---help---
 	  Build the sonypi driver compatibility code into the sony-laptop driver.
 
-config IDEAPAD_ACPI
-	tristate "Lenovo IdeaPad ACPI Laptop Extras"
+config IDEAPAD_LAPTOP
+	tristate "Lenovo IdeaPad Laptop Extras"
 	depends on ACPI
 	depends on RFKILL
 	help
@@ -365,6 +368,26 @@ config THINKPAD_ACPI_HOTKEY_POLL
 	  If you are not sure, say Y here.  The driver enables polling only if
 	  it is strictly necessary to do so.
 
+config SENSORS_HDAPS
+	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
+	depends on INPUT && X86
+	select INPUT_POLLDEV
+	default n
+	help
+	  This driver provides support for the IBM Hard Drive Active Protection
+	  System (hdaps), which provides an accelerometer and other misc. data.
+	  ThinkPads starting with the R50, T41, and X40 are supported.  The
+	  accelerometer data is readable via sysfs.
+
+	  This driver also provides an absolute input class device, allowing
+	  the laptop to act as a pinball machine-esque joystick.
+
+	  If your ThinkPad is not recognized by the driver, please update to latest
+	  BIOS. This is especially the case for some R52 ThinkPads.
+
+	  Say Y here if you have an applicable laptop and want to experience
+	  the awesome power of hdaps.
+
 config INTEL_MENLOW
 	tristate "Thermal Management driver for Intel menlow platform"
 	depends on ACPI_THERMAL
@@ -478,6 +501,7 @@ config TOPSTAR_LAPTOP
 	tristate "Topstar Laptop Extras"
 	depends on ACPI
 	depends on INPUT
+	select INPUT_SPARSEKMAP
 	---help---
 	  This driver adds support for hotkeys found on Topstar laptops.
 
@@ -492,6 +516,7 @@ config ACPI_TOSHIBA
 	depends on INPUT
 	depends on RFKILL || RFKILL = n
 	select INPUT_POLLDEV
+	select INPUT_SPARSEKMAP
 	---help---
 	  This driver adds support for access to certain system settings
 	  on "legacy free" Toshiba laptops.  These laptops can be recognized by
@@ -590,4 +615,28 @@ config INTEL_IPS
 	  functionality.  If in doubt, say Y here; it will only load on
 	  supported platforms.
 
+config IBM_RTL
+	tristate "Device driver to enable PRTL support"
+	depends on X86 && PCI
+	---help---
+	 Enable support for IBM Premium Real Time Mode (PRTM).
+	 This module will allow you the enter and exit PRTM in the BIOS via
+	 sysfs on platforms that support this feature.  System in PRTM will
+	 not receive CPU-generated SMIs for recoverable errors.  Use of this
+	 feature without proper support may void your hardware warranty.
+
+	 If the proper BIOS support is found the driver will load and create
+	 /sys/devices/system/ibm_rtl/.  The "state" variable will indicate
+	 whether or not the BIOS is in PRTM.
+	 state = 0 (BIOS SMIs on)
+	 state = 1 (BIOS SMIs off)
+
+config XO1_RFKILL
+	tristate "OLPC XO-1 software RF kill switch"
+	depends on OLPC
+	depends on RFKILL
+	---help---
+	  Support for enabling/disabling the WLAN interface on the OLPC XO-1
+	  laptop.
+
 endif # X86_PLATFORM_DEVICES
diff --git a/drivers/platform/x86/Makefile b/drivers/platform/x86/Makefile
@@ -15,8 +15,9 @@ obj-$(CONFIG_ACERHDF)		+= acerhdf.o
 obj-$(CONFIG_HP_WMI)		+= hp-wmi.o
 obj-$(CONFIG_TC1100_WMI)	+= tc1100-wmi.o
 obj-$(CONFIG_SONY_LAPTOP)	+= sony-laptop.o
-obj-$(CONFIG_IDEAPAD_ACPI)	+= ideapad_acpi.o
+obj-$(CONFIG_IDEAPAD_LAPTOP)	+= ideapad-laptop.o
 obj-$(CONFIG_THINKPAD_ACPI)	+= thinkpad_acpi.o
+obj-$(CONFIG_SENSORS_HDAPS)	+= hdaps.o
 obj-$(CONFIG_FUJITSU_LAPTOP)	+= fujitsu-laptop.o
 obj-$(CONFIG_PANASONIC_LAPTOP)	+= panasonic-laptop.o
 obj-$(CONFIG_INTEL_MENLOW)	+= intel_menlow.o
@@ -30,4 +31,5 @@ obj-$(CONFIG_INTEL_SCU_IPC)	+= intel_scu_ipc.o
 obj-$(CONFIG_RAR_REGISTER)	+= intel_rar_register.o
 obj-$(CONFIG_INTEL_IPS)		+= intel_ips.o
 obj-$(CONFIG_GPIO_INTEL_PMIC)	+= intel_pmic_gpio.o
-
+obj-$(CONFIG_XO1_RFKILL)	+= xo1-rfkill.o
+obj-$(CONFIG_IBM_RTL)		+= ibm_rtl.o
diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wmi.c
@@ -1314,7 +1314,7 @@ static int __init acer_wmi_init(void)
 		AMW0_find_mailled();
 
 	if (!interface) {
-		printk(ACER_ERR "No or unsupported WMI interface, unable to "
+		printk(ACER_INFO "No or unsupported WMI interface, unable to "
 				"load\n");
 		return -ENODEV;
 	}