515fa75d48
So far this is mostly just a proof of concept, database consists of a single device. Creating a nice iterateable array wasn't an option because devices have different amount of LEDs. And we don't want to waste memory just because of support for a device with dozens on LEDs. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Acked-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John Crispin <blogic@openwrt.org> Patchwork: http://patchwork.linux-mips.org/patch/6299/
74 lines
1.5 KiB
C
74 lines
1.5 KiB
C
#include "bcm47xx_private.h"
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#include <linux/leds.h>
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#include <bcm47xx_board.h>
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static const struct gpio_led
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bcm47xx_leds_netgear_wndr4500_v1_leds[] __initconst = {
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{
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.name = "bcm47xx:green:wps",
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.gpio = 1,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:green:power",
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.gpio = 2,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:orange:power",
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.gpio = 3,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:green:usb1",
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.gpio = 8,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:green:2ghz",
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.gpio = 9,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:blue:5ghz",
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.gpio = 11,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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{
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.name = "bcm47xx:green:usb2",
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.gpio = 14,
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.active_low = 1,
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.default_state = LEDS_GPIO_DEFSTATE_KEEP,
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},
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};
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static struct gpio_led_platform_data bcm47xx_leds_pdata;
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#define bcm47xx_set_pdata(dev_leds) do { \
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bcm47xx_leds_pdata.leds = dev_leds; \
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bcm47xx_leds_pdata.num_leds = ARRAY_SIZE(dev_leds); \
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} while (0)
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void __init bcm47xx_leds_register(void)
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{
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enum bcm47xx_board board = bcm47xx_board_get();
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switch (board) {
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case BCM47XX_BOARD_NETGEAR_WNDR4500V1:
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bcm47xx_set_pdata(bcm47xx_leds_netgear_wndr4500_v1_leds);
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break;
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default:
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pr_debug("No LEDs configuration found for this device\n");
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return;
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}
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gpio_led_register_device(-1, &bcm47xx_leds_pdata);
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}
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