linux_dsm_epyc7002/drivers/platform/x86
Azael Avalos 65e3cf9c0f toshiba_acpi: Fix keyboard backlight sysfs entries not being updated
Certain Toshiba models with the second generation keyboard backlight
(type 2) do not generate the keyboard backlight changed event (0x92),
and thus, the sysfs entries are never being updated.

This patch adds a workquee and a global boolean variable to address
the issue.

For those models that do generate the event, the sysfs entries are
being updated via the *notify function and the boolean is set to
true to avoid a second call to update the entries.

For those models that do not generate the event, the workquee is
used to update the sysfs entries and also to emulate the event via
netlink, to make userspace aware of such change.

Signed-off-by: Azael Avalos <coproscefalo@gmail.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19 15:49:21 -08:00
..
acer-wmi.c acer-wmi: remove threeg and interface sysfs interfaces 2015-10-06 23:38:08 +01:00
acerhdf.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
alienware-wmi.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
amilo-rfkill.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
apple-gmux.c vga_switcheroo: Constify vga_switcheroo_handler 2015-10-20 20:19:29 +02:00
asus-laptop.c asus-laptop: Add key found on Asus F3M 2015-08-10 21:24:23 -07:00
asus-nb-wmi.c asus-nb-wmi: Add wapf=4 quirk for X456UA/X456UF 2015-09-06 10:44:48 -07:00
asus-wmi.c platform-drivers-x86 for 4.4-2 2015-11-13 21:47:06 -08:00
asus-wmi.h asus-wmi: always report brightness key events 2013-02-27 08:30:37 -05:00
classmate-laptop.c classmate-laptop: Fix sparse warning (0 as NULL) 2015-02-07 12:12:00 -08:00
compal-laptop.c compal-laptop: Add charge control limit 2015-10-03 08:44:57 -07:00
dell-laptop.c dell-laptop: Do not cache hwswitch state 2015-07-06 15:35:23 -07:00
dell-rbtn.c dell-rbtn: Export notifier for other kernel modules 2015-06-10 22:04:11 -07:00
dell-rbtn.h dell-rbtn: Export notifier for other kernel modules 2015-06-10 22:04:11 -07:00
dell-smo8800.c dell-smo8800: Add more ACPI ids and change description of driver 2014-12-03 10:10:19 -08:00
dell-wmi-aio.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
dell-wmi.c dell_wmi: Use a C99-style array for bios_to_linux_keycode 2015-11-20 16:22:52 -08:00
eeepc-laptop.c eeepc-laptop: Port to new backlight interface selection API 2015-06-19 01:11:56 +02:00
eeepc-wmi.c eeepc-wmi: Constify asus_quirks[] DMI table 2014-08-16 01:23:52 -07:00
fujitsu-laptop.c fujitsu-laptop: Port to new backlight interface selection API 2015-06-19 01:12:01 +02:00
fujitsu-tablet.c Input: use more descriptive KEY_ROTATE_DISPLAY instead of KEY_DIRECTION 2015-03-06 17:18:16 -08:00
hdaps.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
hp_accel.c hp_accel: Add support for HP ZBook 15 2014-12-03 10:10:12 -08:00
hp-wireless.c hp-wireless: remove unneeded goto/label in hpwl_init 2015-08-25 23:34:15 -07:00
hp-wmi.c hp-wmi: limit hotkey enable 2015-09-17 18:14:11 -07:00
ibm_rtl.c move io-64-nonatomic*.h out of asm-generic 2015-10-15 00:21:07 +02:00
ideapad-laptop.c ideapad-laptop: Add Lenovo Yoga 900 to no_hw_rfkill dmi list 2015-11-09 13:24:10 -08:00
intel_ips.c move io-64-nonatomic*.h out of asm-generic 2015-10-15 00:21:07 +02:00
intel_ips.h drm/i915, intel_ips: When i915 loads after IPS, make IPS relink to i915. 2010-12-23 09:51:36 +00:00
intel_menlow.c linux/thermal.h: rename KELVIN_TO_CELSIUS to DECI_KELVIN_TO_CELSIUS 2015-10-10 11:32:30 +08:00
intel_mid_powerbtn.c intel_mid_powerbtn: Remove misuse of IRQF_NO_SUSPEND flag 2015-10-03 09:40:30 -07:00
intel_mid_thermal.c thermal: consistently use int for temperatures 2015-08-03 23:15:50 +08:00
intel_oaktrail.c intel-oaktrail: Port to new backlight interface selection API 2015-06-19 01:12:11 +02:00
intel_pmc_ipc.c - New Device Support 2015-09-04 11:35:03 -07:00
intel_pmic_gpio.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
intel_scu_ipc.c intel_scu_ipc: Protect dev member assignment on ->remove() 2015-10-15 08:23:30 -07:00
intel_scu_ipcutil.c intel_scu_ipc: Remove Moorestown support 2012-03-20 12:02:02 -04:00
intel-rst.c intel-rst: Clean up ACPI add function 2014-09-17 13:55:54 -07:00
intel-smartconnect.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00
Kconfig platform-drivers-x86 for 4.4-2 2015-11-13 21:47:06 -08:00
Makefile platform/x86: Toshiba WMI Hotkey Driver 2015-10-03 10:07:08 -07:00
msi-laptop.c msi-laptop: Port to new backlight interface selection API 2015-06-19 01:12:16 +02:00
msi-wmi.c msi-wmi: Port to new backlight interface selection API 2015-06-19 01:12:20 +02:00
mxm-wmi.c Merge branch 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86 2014-01-29 18:54:05 -08:00
panasonic-laptop.c Fix sleep / suspend keys for Toughbook CF-51 2014-04-06 12:58:11 -04:00
pvpanic.c pvpanic: handle missing _STA correctly 2015-06-07 21:30:12 -07:00
samsung-laptop.c samsung-laptop: Port to new backlight interface selection API 2015-06-19 01:12:25 +02:00
samsung-q10.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
sony-laptop.c sony-laptop: Fix handling sony_nc_hotkeys_decode result 2015-10-03 09:41:54 -07:00
surfacepro3_button.c surface pro 3: Add support driver for Surface Pro 3 buttons 2015-08-26 00:21:27 -07:00
tc1100-wmi.c tc1100-wmi: Delete an unnecessary check before the function call "kfree" 2015-06-26 15:55:51 -07:00
thinkpad_acpi.c thinkpad_acpi: Don't yell on unsupported brightness interfaces 2015-11-06 09:58:01 -08:00
topstar-laptop.c platform:x86: Remove OOM message after input_allocate_device 2013-11-20 18:51:03 -05:00
toshiba_acpi.c toshiba_acpi: Fix keyboard backlight sysfs entries not being updated 2016-01-19 15:49:21 -08:00
toshiba_bluetooth.c toshiba_bluetooth: Add missing newline in toshiba_bluetooth_present function 2015-11-20 15:20:08 -08:00
toshiba_haps.c toshiba_haps: Make use of DEVICE_ATTR_{RW, WO} macros 2015-05-11 10:38:22 -07:00
toshiba-wmi.c platform/x86: Toshiba WMI Hotkey Driver 2015-10-03 10:07:08 -07:00
wmi.c wmi: Remove private %pUL implementation 2015-09-10 09:07:04 -07:00
xo1-rfkill.c platform: x86: drop owner assignment from platform_drivers 2014-10-20 16:21:27 +02:00
xo15-ebook.c ACPI: Clean up inclusions of ACPI header files 2013-12-07 01:03:14 +01:00