diff options
| -rw-r--r-- | drivers/hid/Kconfig | 7 | ||||
| -rw-r--r-- | drivers/hid/hid-led.c | 66 |
2 files changed, 70 insertions, 3 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 9eeb0138ede3..0fecf8f0bb9d 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -393,9 +393,10 @@ config HID_LED depends on HID depends on LEDS_CLASS ---help--- - Support for simple RGB LED devices. Currently supported are the - Riso Kagaku Webmail Notifier and the Dream Cheeky Webmail Notifier - and Friends Alert. + Support for simple RGB LED devices. Currently supported are: + - Riso Kagaku Webmail Notifier + - Dream Cheeky Webmail Notifier and Friends Alert + - ThingM blink(1) To compile this driver as a module, choose M here: the module will be called hid-led. diff --git a/drivers/hid/hid-led.c b/drivers/hid/hid-led.c index 4075f095c2a2..e11b6455429b 100644 --- a/drivers/hid/hid-led.c +++ b/drivers/hid/hid-led.c @@ -26,6 +26,7 @@ enum hidled_report_type { enum hidled_type { RISO_KAGAKU, DREAM_CHEEKY, + THINGM, }; static unsigned const char riso_kagaku_tbl[] = { @@ -198,6 +199,57 @@ static int dream_cheeky_init(struct hidled_device *ldev) return hidled_send(ldev, buf); } +static int _thingm_write(struct led_classdev *cdev, enum led_brightness br, + u8 offset) +{ + struct hidled_led *led = to_hidled_led(cdev); + __u8 buf[MAX_REPORT_SIZE] = { [1] = 'c' }; + + buf[2] = led->rgb->red.cdev.brightness; + buf[3] = led->rgb->green.cdev.brightness; + buf[4] = led->rgb->blue.cdev.brightness; + buf[7] = led->rgb->num + offset; + + return hidled_send(led->rgb->ldev, buf); +} + +static int thingm_write_v1(struct led_classdev *cdev, enum led_brightness br) +{ + return _thingm_write(cdev, br, 0); +} + +static int thingm_write(struct led_classdev *cdev, enum led_brightness br) +{ + return _thingm_write(cdev, br, 1); +} + +static const struct hidled_config hidled_config_thingm_v1 = { + .name = "ThingM blink(1) v1", + .short_name = "thingm", + .max_brightness = 255, + .num_leds = 1, + .report_size = 9, + .report_type = RAW_REQUEST, + .report_id = 1, + .write = thingm_write_v1, +}; + +static int thingm_init(struct hidled_device *ldev) +{ + __u8 buf[MAX_REPORT_SIZE] = { [1] = 'v' }; + int ret; + + ret = hidled_recv(ldev, buf); + if (ret) + return ret; + + /* Check for firmware major version 1 */ + if (buf[3] == '1') + ldev->config = &hidled_config_thingm_v1; + + return 0; +} + static const struct hidled_config hidled_configs[] = { { .type = RISO_KAGAKU, @@ -222,6 +274,18 @@ static const struct hidled_config hidled_configs[] = { .init = dream_cheeky_init, .write = dream_cheeky_write, }, + { + .type = THINGM, + .name = "ThingM blink(1)", + .short_name = "thingm", + .max_brightness = 255, + .num_leds = 2, + .report_size = 9, + .report_type = RAW_REQUEST, + .report_id = 1, + .init = thingm_init, + .write = thingm_write, + }, }; static int hidled_init_led(struct hidled_led *led, const char *color_name, @@ -325,6 +389,8 @@ static const struct hid_device_id hidled_table[] = { USB_DEVICE_ID_DREAM_CHEEKY_WN), .driver_data = DREAM_CHEEKY }, { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, USB_DEVICE_ID_DREAM_CHEEKY_FA), .driver_data = DREAM_CHEEKY }, + { HID_USB_DEVICE(USB_VENDOR_ID_THINGM, + USB_DEVICE_ID_BLINK1), .driver_data = THINGM }, { } }; MODULE_DEVICE_TABLE(hid, hidled_table); |