55 	struct thingm_device *tdev;  member
74 static int thingm_send(struct thingm_device *tdev, u8 buf[REPORT_SIZE])  in thingm_send()  argument
78 	hid_dbg(tdev->hdev, "-> %d %c %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx\n",  in thingm_send()
82 	ret = hid_hw_raw_request(tdev->hdev, buf[0], buf, REPORT_SIZE,  in thingm_send()
88 static int thingm_recv(struct thingm_device *tdev, u8 buf[REPORT_SIZE])  in thingm_recv()  argument
92 	ret = hid_hw_raw_request(tdev->hdev, buf[0], buf, REPORT_SIZE,  in thingm_recv()
97 	hid_dbg(tdev->hdev, "<- %d %c %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx %02hhx\n",  in thingm_recv()
104 static int thingm_version(struct thingm_device *tdev)  in thingm_version()  argument
109 	err = thingm_send(tdev, buf);  in thingm_version()
113 	err = thingm_recv(tdev, buf);  in thingm_version()
117 	tdev->version.major = buf[3];  in thingm_version()
118 	tdev->version.minor = buf[4];  in thingm_version()
131 	return thingm_send(rgb->tdev, buf);  in thingm_write_color()
138 	mutex_lock(&rgb->tdev->lock);  in thingm_work()
141 		hid_err(rgb->tdev->hdev, "failed to write color\n");  in thingm_work()
143 	mutex_unlock(&rgb->tdev->lock);  in thingm_work()
157 	const int minor = ((struct hidraw *) rgb->tdev->hdev->hidraw)->minor;  in thingm_init_rgb()
168 	err = led_classdev_register(&rgb->tdev->hdev->dev, &rgb->red.ldev);  in thingm_init_rgb()
180 	err = led_classdev_register(&rgb->tdev->hdev->dev, &rgb->green.ldev);  in thingm_init_rgb()
192 	err = led_classdev_register(&rgb->tdev->hdev->dev, &rgb->blue.ldev);  in thingm_init_rgb()
219 	struct thingm_device *tdev;  in thingm_probe()  local
222 	tdev = devm_kzalloc(&hdev->dev, sizeof(struct thingm_device),  in thingm_probe()
224 	if (!tdev)  in thingm_probe()
227 	tdev->hdev = hdev;  in thingm_probe()
228 	hid_set_drvdata(hdev, tdev);  in thingm_probe()
238 	mutex_init(&tdev->lock);  in thingm_probe()
240 	err = thingm_version(tdev);  in thingm_probe()
245 			tdev->version.major, tdev->version.minor);  in thingm_probe()
247 	for (i = 0; i < ARRAY_SIZE(thingm_fwinfo) && !tdev->fwinfo; ++i)  in thingm_probe()
248 		if (thingm_fwinfo[i].major == tdev->version.major)  in thingm_probe()
249 			tdev->fwinfo = &thingm_fwinfo[i];  in thingm_probe()
251 	if (!tdev->fwinfo) {  in thingm_probe()
252 		hid_err(hdev, "unsupported firmware %c\n", tdev->version.major);  in thingm_probe()
257 	tdev->rgb = devm_kzalloc(&hdev->dev,  in thingm_probe()
258 			sizeof(struct thingm_rgb) * tdev->fwinfo->numrgb,  in thingm_probe()
260 	if (!tdev->rgb) {  in thingm_probe()
265 	for (i = 0; i < tdev->fwinfo->numrgb; ++i) {  in thingm_probe()
266 		struct thingm_rgb *rgb = tdev->rgb + i;  in thingm_probe()
268 		rgb->tdev = tdev;  in thingm_probe()
269 		rgb->num = tdev->fwinfo->first + i;  in thingm_probe()
273 				thingm_remove_rgb(tdev->rgb + i);  in thingm_probe()
287 	struct thingm_device *tdev = hid_get_drvdata(hdev);  in thingm_remove()  local
292 	for (i = 0; i < tdev->fwinfo->numrgb; ++i)  in thingm_remove()
293 		thingm_remove_rgb(tdev->rgb + i);  in thingm_remove()