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| author | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-05-23 12:08:22 +0300 |
|---|---|---|
| committer | Tzung-Bi Shih <tzungbi@kernel.org> | 2022-06-10 05:31:42 +0300 |
| commit | 40f58143745eaabc68ef44b068642ca3b38d23a6 (patch) | |
| tree | 976cba5401562a7119fac2219325b1968d7cad6a /drivers/platform/chrome/Kconfig | |
| parent | fd1e8054ff6985cfcbdf66a6de88cf1c47a14f46 (diff) | |
| download | linux-40f58143745eaabc68ef44b068642ca3b38d23a6.tar.xz | |
platform/chrome: cros_kbd_led_backlight: support EC PWM backend
EC PWM backend uses EC_CMD_PWM_SET_KEYBOARD_BACKLIGHT and
EC_CMD_PWM_GET_KEYBOARD_BACKLIGHT for setting and getting the brightness
respectively.
Signed-off-by: Tzung-Bi Shih <tzungbi@kernel.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Tested-by: Matthias Kaehlcke <mka@chromium.org>
Link: https://lore.kernel.org/r/20220523090822.3035189-6-tzungbi@kernel.org
Diffstat (limited to 'drivers/platform/chrome/Kconfig')
| -rw-r--r-- | drivers/platform/chrome/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index 4b3d2427e8dd..08fef209090d 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -139,7 +139,7 @@ config CROS_EC_PROTO config CROS_KBD_LED_BACKLIGHT tristate "Backlight LED support for Chrome OS keyboards" - depends on LEDS_CLASS && ACPI + depends on LEDS_CLASS && (ACPI || CROS_EC) help This option enables support for the keyboard backlight LEDs on select Chrome OS systems. |