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Diffstat (limited to 'target/linux/brcm2708/patches-4.1/0123-leds-gpio-Implement-the-brightness_get-method.patch')
-rw-r--r--target/linux/brcm2708/patches-4.1/0123-leds-gpio-Implement-the-brightness_get-method.patch43
1 files changed, 0 insertions, 43 deletions
diff --git a/target/linux/brcm2708/patches-4.1/0123-leds-gpio-Implement-the-brightness_get-method.patch b/target/linux/brcm2708/patches-4.1/0123-leds-gpio-Implement-the-brightness_get-method.patch
deleted file mode 100644
index 5a12b7e791..0000000000
--- a/target/linux/brcm2708/patches-4.1/0123-leds-gpio-Implement-the-brightness_get-method.patch
+++ /dev/null
@@ -1,43 +0,0 @@
-From 8cd2f9b0457191f87ad4305a591a047bd6833f97 Mon Sep 17 00:00:00 2001
-From: Phil Elwell <phil@raspberrypi.org>
-Date: Wed, 15 Jul 2015 13:46:08 +0100
-Subject: [PATCH 123/222] leds-gpio: Implement the brightness_get method
-
-The power LED uses some clever logic that means it is driven
-by a voltage measuring circuit when configured as input, otherwise
-it is driven by the GPIO output value. This patch wires up the
-brightness_get method for leds-gpio so that user-space can monitor
-the LED value via /sys/class/gpio/led1/brightness. Using the input
-trigger this returns an indication of the system power health,
-otherwise it is just whatever value the trigger has written most
-recently.
-
-See: https://github.com/raspberrypi/linux/issues/1064
----
- drivers/leds/leds-gpio.c | 8 ++++++++
- 1 file changed, 8 insertions(+)
-
---- a/drivers/leds/leds-gpio.c
-+++ b/drivers/leds/leds-gpio.c
-@@ -82,6 +82,13 @@ static void gpio_led_set(struct led_clas
- }
- }
-
-+static enum led_brightness gpio_led_get(struct led_classdev *led_cdev)
-+{
-+ struct gpio_led_data *led_dat =
-+ container_of(led_cdev, struct gpio_led_data, cdev);
-+ return gpiod_get_value_cansleep(led_dat->gpiod) ? LED_FULL : LED_OFF;
-+}
-+
- static int gpio_blink_set(struct led_classdev *led_cdev,
- unsigned long *delay_on, unsigned long *delay_off)
- {
-@@ -138,6 +145,7 @@ static int create_gpio_led(const struct
- led_dat->cdev.blink_set = gpio_blink_set;
- }
- led_dat->cdev.brightness_set = gpio_led_set;
-+ led_dat->cdev.brightness_get = gpio_led_get;
- if (template->default_state == LEDS_GPIO_DEFSTATE_KEEP)
- state = !!gpiod_get_value_cansleep(led_dat->gpiod);
- else