diff options
| author | Felix Fietkau <nbd@openwrt.org> | 2016-03-02 13:22:46 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2016-03-02 13:22:46 +0000 |
| commit | 9e74c3af07a80997178e1a7008ead77c6b2d9ab4 (patch) | |
| tree | e2923b8a0e8b5e0aa0ae93139b69f9c2812d4505 /package/kernel | |
| parent | a8c15c02048f4c5ebed45aa8693ed7e70bd0864d (diff) | |
| download | master-31e0f0ae-9e74c3af07a80997178e1a7008ead77c6b2d9ab4.tar.gz master-31e0f0ae-9e74c3af07a80997178e1a7008ead77c6b2d9ab4.tar.bz2 master-31e0f0ae-9e74c3af07a80997178e1a7008ead77c6b2d9ab4.zip | |
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>
SVN-Revision: 48880
Diffstat (limited to 'package/kernel')
| -rw-r--r-- | package/kernel/mac80211/patches/547-ath9k_led_defstate_fix.patch | 29 |
1 files changed, 29 insertions, 0 deletions
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 0000000000..db0b61996f --- /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; + } |