diff options
Diffstat (limited to 'package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch')
-rw-r--r-- | package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch b/package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch index 5203471c7e..1c89e42c7b 100644 --- a/package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch +++ b/package/kernel/mac80211/patches/548-ath9k_enable_gpio_chip.patch @@ -18,7 +18,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> #include "common.h" #include "debug.h" -@@ -963,6 +964,14 @@ struct ath_led { +@@ -959,6 +960,14 @@ struct ath_led { struct led_classdev cdev; }; @@ -33,7 +33,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> struct ath_softc { struct ieee80211_hw *hw; struct device *dev; -@@ -1017,6 +1026,9 @@ struct ath_softc { +@@ -1013,6 +1022,9 @@ struct ath_softc { #ifdef CPTCFG_MAC80211_LEDS const char *led_default_trigger; struct list_head leds; @@ -45,7 +45,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> #ifdef CPTCFG_ATH9K_DEBUGFS --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c -@@ -16,12 +16,138 @@ +@@ -16,13 +16,138 @@ #include "ath9k.h" #include <linux/ath9k_platform.h> @@ -65,7 +65,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + struct ath9k_gpio_chip *gc = container_of(chip, struct ath9k_gpio_chip, + gchip); + -+ ath9k_hw_cfg_gpio_input(gc->sc->sc_ah, offset); ++ ath9k_hw_gpio_request_in(gc->sc->sc_ah, offset, "ath9k-gpio"); + + return 0; +} @@ -77,8 +77,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> + struct ath9k_gpio_chip *gc = container_of(chip, struct ath9k_gpio_chip, + gchip); + -+ ath9k_hw_cfg_output(gc->sc->sc_ah, offset, -+ AR_GPIO_OUTPUT_MUX_AS_OUTPUT); ++ ath9k_hw_gpio_request_out(gc->sc->sc_ah, offset, "ath9k-gpio", ++ AR_GPIO_OUTPUT_MUX_AS_OUTPUT); + ath9k_hw_set_gpio(gc->sc->sc_ah, offset, value); + + return 0; @@ -182,10 +182,11 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> /********************************/ -#ifdef CPTCFG_MAC80211_LEDS - static void ath_led_brightness(struct led_classdev *led_cdev, - enum led_brightness brightness) +- + static void ath_fill_led_pin(struct ath_softc *sc) { -@@ -60,6 +186,12 @@ static int ath_add_led(struct ath_softc + struct ath_hw *ah = sc->sc_ah; +@@ -80,6 +205,12 @@ static int ath_add_led(struct ath_softc else ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low); @@ -198,7 +199,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> return 0; } -@@ -116,11 +248,17 @@ void ath_deinit_leds(struct ath_softc *s +@@ -136,12 +267,18 @@ void ath_deinit_leds(struct ath_softc *s while (!list_empty(&sc->leds)) { led = list_first_entry(&sc->leds, struct ath_led, list); @@ -210,24 +211,25 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name> list_del(&led->list); ath_led_brightness(&led->cdev, LED_OFF); led_classdev_unregister(&led->cdev); + ath9k_hw_gpio_free(sc->sc_ah, led->gpio->gpio); kfree(led); } + ath9k_unregister_gpio_chip(sc); } void ath_init_leds(struct ath_softc *sc) -@@ -135,6 +273,8 @@ void ath_init_leds(struct ath_softc *sc) - if (AR_SREV_9100(sc->sc_ah)) - return; +@@ -158,6 +295,8 @@ void ath_init_leds(struct ath_softc *sc) + + ath_fill_led_pin(sc); + ath9k_register_gpio_chip(sc); + if (pdata && pdata->led_name) strncpy(led_name, pdata->led_name, sizeof(led_name)); else -@@ -186,6 +326,7 @@ void ath_fill_led_pin(struct ath_softc * - /* LED off, active low */ - ath9k_hw_set_gpio(ah, ah->led_pin, (ah->config.led_active_high) ? 0 : 1); +@@ -178,6 +317,7 @@ void ath_init_leds(struct ath_softc *sc) + for (i = 0; i < pdata->num_leds; i++) + ath_create_platform_led(sc, &pdata->leds[i]); } + #endif |