misc,acpi,backlight: compal Laptop Extras
Subsystems (2)
PATCH 7/10 misc,acpi,backlight: compal Laptop Extras
From: Cezary Jackiewicz <[email protected]>
This is driver for Compal Laptop: FL90/IFL90, based on MSI driver.
This driver exports a few files in /sys/devices/platform/compal-laptop/:
lcd_level - screen brightness: contains a single integer in the range 0..7 (rw) wlan - wlan subsystem state: contains 0 or 1 (rw)
bluetooth - bluetooth subsystem state: contains 0 or 1 (rw)
raw - raw value taken from embedded controller register (ro)
In addition to these platform device attributes the driver registers itself in the Linux backlight control subsystem and is available to userspace under /sys/class/backlight/compal-laptop/.
Signed-off-by Cezary Jackiewicz <[email protected]>
Cc Richard Purdie <[email protected]>
Cc Henrique de Moraes Holschuh <[email protected]>
Cc Len Brown <[email protected]>
Cc Alexey Starikovskiy <[email protected]>
Signed-off-by Andrew Morton <[email protected]>
---
MAINTAINERS | 5 drivers/misc/Kconfig | 17 + drivers/misc/Makefile | 5 drivers/misc/compal-laptop.c | 437 +++++++++++++++++++++++++++++++++ 4 files changed, 462 insertions(+), 2 deletions(-)
MAINTAINERS renamed from MAINTAINERS~miscacpibacklight-compal-laptop-extras-3rd-try +5 -0
@@ -1150,6 +1150,11 @@ M: [email protected] L: [email protected] S: Supported +COMPAL LAPTOP SUPPORT +P: Cezary Jackiewicz +M: [email protected] +S: Maintained + COMPUTONE INTELLIPORT MULTIPORT CARD P: Michael H. Warfield M: [email protected]
drivers/misc/Kconfig renamed from drivers/misc/Kconfig~miscacpibacklight-compal-laptop-extras-3rd-try +17 -0
@@ -219,6 +219,23 @@ config MSI_LAPTOP If you have an MSI S270 laptop, say Y or M here. +config COMPAL_LAPTOP + tristate "Compal Laptop Extras" + depends on X86 + depends on ACPI_EC + depends on BACKLIGHT_CLASS_DEVICE + ---help--- + This is a driver for laptops built by Compal: + + Compal FL90/IFL90 + Compal FL91/IFL91 + Compal FL92/JFL92 + Compal FT00/IFT00 + + It adds support for Bluetooth, WLAN and LCD brightness control. + + If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. + config SONY_LAPTOP tristate "Sony Laptop Extras" depends on X86 && ACPI
drivers/misc/Makefile renamed from drivers/misc/Makefile~miscacpibacklight-compal-laptop-extras-3rd-try +3 -2
@@ -5,8 +5,9 @@ obj- := misc.o # Dummy rule to force bui obj-$(CONFIG_IBM_ASM) += ibmasm/ obj-$(CONFIG_HDPU_FEATURES) += hdpuftrs/ -obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o -obj-$(CONFIG_ACER_WMI) += acer-wmi.o +obj-$(CONFIG_MSI_LAPTOP) += msi-laptop.o +obj-$(CONFIG_COMPAL_LAPTOP) += compal-laptop.o +obj-$(CONFIG_ACER_WMI) += acer-wmi.o obj-$(CONFIG_ASUS_LAPTOP) += asus-laptop.o obj-$(CONFIG_EEEPC_LAPTOP) += eeepc-laptop.o obj-$(CONFIG_ATMEL_PWM) += atmel_pwm.o
drivers/misc/compal-laptop.c new file +437 -0
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