Messages in this thread | | | Date | Wed, 11 May 2016 10:57:55 -0700 | From | Olof Johansson <> | Subject | Re: [PATCH v3] platform/chrome: Add Chrome OS keyboard backlight LEDs support |
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On Tue, Mar 08, 2016 at 11:12:46AM -0800, Dmitry Torokhov wrote: > This is a driver for ACPI-based keyboard backlight LEDs found on > Chromebooks. The driver locates \\_SB.KBLT ACPI device and exports > backlight as "chromeos::kbd_backlight" LED class device in sysfs. > > Signed-off-by: Simon Que <sque@chromium.org> > Signed-off-by: Duncan Laurie <dlaurie@chromium.org> > Tested-by: Evan McClain <aeroevan@gmail.com> > Signed-off-by: Dmitry Torokhov <dtor@chromium.org> > --- > > Changes from previous submissions: > > v2->v3: > - dropped call to platform_set_drvdata() as suggested by Guenter > > v1->v2: > - moved from drivers/leds to drivers/platform/chrome > - added method to retrieve brightness from ACPI > - renamed to cros_kbd_led_backlight > - config option renamed to CROS_KBD_LED_BACKLIGHT > - no longer setting initial brightness to max brightness (although on > Pixel 1 - Link - ACPI initially reports 100 as brightness anyway)
Ugh. I dropped the ball on this and other patches. Applied now.
-Olof
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