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- From: Matthias Schiffer <mschiffer@universe-factory.net>
- Date: Sun, 29 May 2016 13:37:28 +0200
- Subject: mac80211: ath9k: set default state for platform LEDs
- Support default state for platform LEDs connected to ath9k device.
- Now LEDs are correctly set on or off at ath9k module initialization.
- Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
- Acked-by: Hartmut Knaack <knaack.h@gmx.de>
- Backport of r48880
- diff --git a/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch b/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch
- new file mode 100644
- index 0000000..db0b619
- --- /dev/null
- +++ b/package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch
- @@ -0,0 +1,29 @@
- +From: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
- +Date: Sun, 31 Jan 2016 20:48:49 +0100
- +Subject: [PATCH v4 2/8] mac80211: ath9k: set default state for platform LEDs
- +
- +Support default state for platform LEDs connected to ath9k device.
- +Now LEDs are correctly set on or off at ath9k module initialization.
- +Very useful if power LED is connected to wireless chip.
- +
- +Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
- +---
- + gpio.c | 7 +++++--
- + 1 file changed, 5 insertions(+), 2 deletions(-)
- +
- +--- a/drivers/net/wireless/ath/ath9k/gpio.c
- ++++ b/drivers/net/wireless/ath/ath9k/gpio.c
- +@@ -54,8 +54,11 @@ static int ath_add_led(struct ath_softc
- + ath9k_hw_cfg_output(sc->sc_ah, gpio->gpio,
- + AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
- +
- +- /* LED off */
- +- ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
- ++ /* Set default LED state */
- ++ if (gpio->default_state == LEDS_GPIO_DEFSTATE_ON)
- ++ ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, !gpio->active_low);
- ++ else
- ++ ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
- +
- + return 0;
- + }
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