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| author | Heiner Kallweit <hkallweit1@gmail.com> | 2016-07-04 21:47:52 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2016-07-07 11:20:59 +0200 |
| commit | 9d1e048cc8e1f9317b0bff611021aaf52e65f9d4 (patch) | |
| tree | b790babe8b821113ea38a20a00ad3513a4174d1e /drivers/hid/hid-led.c | |
| parent | de9086509e716e9797f401dd260d5b4bdd2244c7 (diff) | |
| download | talos-obmc-linux-9d1e048cc8e1f9317b0bff611021aaf52e65f9d4.tar.gz talos-obmc-linux-9d1e048cc8e1f9317b0bff611021aaf52e65f9d4.zip | |
HID: hid-led: add support for Greynut Luxafor
Add support for Greynut Luxafor. This device has two groups of three
independent LED's each.
Successfully tested with such a device.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-led.c')
| -rw-r--r-- | drivers/hid/hid-led.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/drivers/hid/hid-led.c b/drivers/hid/hid-led.c index d793ecefb8b6..4c43ef8e71f8 100644 --- a/drivers/hid/hid-led.c +++ b/drivers/hid/hid-led.c @@ -28,6 +28,7 @@ enum hidled_type { DREAM_CHEEKY, THINGM, DELCOM, + LUXAFOR, }; static unsigned const char riso_kagaku_tbl[] = { @@ -329,6 +330,19 @@ static int delcom_init(struct hidled_device *ldev) return dp.fw.family_code == 2 ? 0 : -ENODEV; } +static int luxafor_write(struct led_classdev *cdev, enum led_brightness br) +{ + struct hidled_led *led = to_hidled_led(cdev); + __u8 buf[MAX_REPORT_SIZE] = { [1] = 1 }; + + buf[2] = led->rgb->num + 1; + buf[3] = led->rgb->red.cdev.brightness; + buf[4] = led->rgb->green.cdev.brightness; + buf[5] = led->rgb->blue.cdev.brightness; + + return hidled_send(led->rgb->ldev, buf); +} + static const struct hidled_config hidled_configs[] = { { .type = RISO_KAGAKU, @@ -373,6 +387,16 @@ static const struct hidled_config hidled_configs[] = { .init = delcom_init, .write = delcom_write, }, + { + .type = LUXAFOR, + .name = "Greynut Luxafor", + .short_name = "luxafor", + .max_brightness = 255, + .num_leds = 6, + .report_size = 9, + .report_type = OUTPUT_REPORT, + .write = luxafor_write, + }, }; static int hidled_init_led(struct hidled_led *led, const char *color_name, @@ -480,6 +504,8 @@ static const struct hid_device_id hidled_table[] = { USB_DEVICE_ID_BLINK1), .driver_data = THINGM }, { HID_USB_DEVICE(USB_VENDOR_ID_DELCOM, USB_DEVICE_ID_DELCOM_VISUAL_IND), .driver_data = DELCOM }, + { HID_USB_DEVICE(USB_VENDOR_ID_MICROCHIP, + USB_DEVICE_ID_LUXAFOR), .driver_data = LUXAFOR }, { } }; MODULE_DEVICE_TABLE(hid, hidled_table); |
