This patch enables setting the wifi led polarity from OF. It can be used in a DTS' wmac section like this:
ralink,led-polarity = <1>; Valid values are 0 or 1. Signed-off-by: Felix Kaechele <[email protected]> --- .../619-rt2x00-change-led-polarity-from-OF.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 package/kernel/mac80211/patches/619-rt2x00-change-led-polarity-from-OF.patch diff --git a/package/kernel/mac80211/patches/619-rt2x00-change-led-polarity-from-OF.patch b/package/kernel/mac80211/patches/619-rt2x00-change-led-polarity-from-OF.patch new file mode 100644 index 0000000..f4c86fd --- /dev/null +++ b/package/kernel/mac80211/patches/619-rt2x00-change-led-polarity-from-OF.patch @@ -0,0 +1,26 @@ +--- a/drivers/net/wireless/rt2x00/rt2800lib.c ++++ b/drivers/net/wireless/rt2x00/rt2800lib.c +@@ -5965,6 +5965,13 @@ static int rt2800_init_eeprom(struct rt2 + rt2800_init_led(rt2x00dev, &rt2x00dev->led_assoc, LED_TYPE_ASSOC); + rt2800_init_led(rt2x00dev, &rt2x00dev->led_qual, LED_TYPE_QUALITY); + ++ /* Allow overriding polarity from OF */ ++ struct device_node *np = rt2x00dev->dev->of_node; ++ unsigned int led_polarity; ++ ++ if (!of_property_read_u32(np, "ralink,led-polarity", &led_polarity)) ++ rt2x00_set_field16(&eeprom, EEPROM_FREQ_LED_POLARITY, led_polarity); ++ + rt2x00dev->led_mcu_reg = eeprom; + #endif /* CPTCFG_RT2X00_LIB_LEDS */ + +--- a/drivers/net/wireless/rt2x00/rt2x00leds.c ++++ b/drivers/net/wireless/rt2x00/rt2x00leds.c +@@ -110,6 +110,7 @@ static int rt2x00leds_register_led(struc + + led->led_dev.name = name; + led->led_dev.brightness = LED_OFF; ++ led->led_dev.brightness_set(&led->led_dev, LED_OFF); + + retval = led_classdev_register(device, &led->led_dev); + if (retval) { -- 1.8.3.1 _______________________________________________ openwrt-devel mailing list [email protected] https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
