[PATCH RFC v2 2/9] leds: cros_ec: Implement offloaded() callback for trigger
Rong Zhang <[email protected]>
| Newsgroups | dev.linux.lists.chrome-platform,org.kernel.vger.linux-doc,org.kernel.vger.linux-kernel,org.kernel.vger.linux-leds,org.kernel.vger.netdev,org.kernel.vger.platform-driver-x86 |
|---|---|
| Message-ID | <[email protected]> |
"chromeos-auto" is a private hardware control trigger which always stays in hardware control. Implement offloaded() callback with its return value to be always true to reflect this. Signed-off-by: Rong Zhang <[email protected]> --- drivers/leds/leds-cros_ec.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/leds/leds-cros_ec.c b/drivers/leds/leds-cros_ec.c index bea3cc3fbfd2..f48e3cf6ccf6 100644 --- a/drivers/leds/leds-cros_ec.c +++ b/drivers/leds/leds-cros_ec.c @@ -86,12 +86,18 @@ static int cros_ec_led_trigger_activate(struct led_classdev *led_cdev) return cros_ec_led_send_cmd(priv->cros_ec, &arg); } +static bool cros_ec_led_trigger_offloaded(struct led_classdev *led_cdev) +{ + return true; +} + static struct led_hw_trigger_type cros_ec_led_trigger_type; static struct led_trigger cros_ec_led_trigger = { .name = "chromeos-auto", .trigger_type = &cros_ec_led_trigger_type, .activate = cros_ec_led_trigger_activate, + .offloaded = cros_ec_led_trigger_offloaded, }; static int cros_ec_led_brightness_set_blocking(struct led_classdev *led_cdev, -- 2.53.0