152 struct f_uac2_opts *agdev_to_uac2_opts(struct audio_dev *agdev)  in agdev_to_uac2_opts()  argument
154 	return container_of(agdev->func.fi, struct f_uac2_opts, func_inst);  in agdev_to_uac2_opts()
520 static int alsa_uac2_init(struct audio_dev *agdev)  in alsa_uac2_init()  argument
522 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in alsa_uac2_init()
546 static void alsa_uac2_exit(struct audio_dev *agdev)  in alsa_uac2_exit()  argument
548 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in alsa_uac2_exit()
1004 	struct audio_dev *agdev = func_to_agdev(fn);  in afunc_bind()  local
1005 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in afunc_bind()
1056 	agdev->ac_intf = ret;  in afunc_bind()
1057 	agdev->ac_alt = 0;  in afunc_bind()
1066 	agdev->as_out_intf = ret;  in afunc_bind()
1067 	agdev->as_out_alt = 0;  in afunc_bind()
1076 	agdev->as_in_intf = ret;  in afunc_bind()
1077 	agdev->as_in_alt = 0;  in afunc_bind()
1079 	agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc);  in afunc_bind()
1080 	if (!agdev->out_ep) {  in afunc_bind()
1085 	agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc);  in afunc_bind()
1086 	if (!agdev->in_ep) {  in afunc_bind()
1107 	prm = &agdev->uac2.c_prm;  in afunc_bind()
1115 	prm = &agdev->uac2.p_prm;  in afunc_bind()
1123 	ret = alsa_uac2_init(agdev);  in afunc_bind()
1131 	kfree(agdev->uac2.p_prm.rbuf);  in afunc_bind()
1132 	kfree(agdev->uac2.c_prm.rbuf);  in afunc_bind()
1140 	struct audio_dev *agdev = func_to_agdev(fn);  in afunc_set_alt()  local
1141 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in afunc_set_alt()
1155 	if (intf == agdev->ac_intf) {  in afunc_set_alt()
1164 	if (intf == agdev->as_out_intf) {  in afunc_set_alt()
1165 		ep = agdev->out_ep;  in afunc_set_alt()
1168 		agdev->as_out_alt = alt;  in afunc_set_alt()
1170 	} else if (intf == agdev->as_in_intf) {  in afunc_set_alt()
1171 		struct f_uac2_opts *opts = agdev_to_uac2_opts(agdev);  in afunc_set_alt()
1175 		ep = agdev->in_ep;  in afunc_set_alt()
1178 		agdev->as_in_alt = alt;  in afunc_set_alt()
1243 	struct audio_dev *agdev = func_to_agdev(fn);  in afunc_get_alt()  local
1244 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in afunc_get_alt()
1246 	if (intf == agdev->ac_intf)  in afunc_get_alt()
1247 		return agdev->ac_alt;  in afunc_get_alt()
1248 	else if (intf == agdev->as_out_intf)  in afunc_get_alt()
1249 		return agdev->as_out_alt;  in afunc_get_alt()
1250 	else if (intf == agdev->as_in_intf)  in afunc_get_alt()
1251 		return agdev->as_in_alt;  in afunc_get_alt()
1263 	struct audio_dev *agdev = func_to_agdev(fn);  in afunc_disable()  local
1264 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in afunc_disable()
1266 	free_ep(&uac2->p_prm, agdev->in_ep);  in afunc_disable()
1267 	agdev->as_in_alt = 0;  in afunc_disable()
1269 	free_ep(&uac2->c_prm, agdev->out_ep);  in afunc_disable()
1270 	agdev->as_out_alt = 0;  in afunc_disable()
1277 	struct audio_dev *agdev = func_to_agdev(fn);  in in_rq_cur()  local
1278 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in in_rq_cur()
1288 	opts = agdev_to_uac2_opts(agdev);  in in_rq_cur()
1318 	struct audio_dev *agdev = func_to_agdev(fn);  in in_rq_range()  local
1319 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in in_rq_range()
1330 	opts = agdev_to_uac2_opts(agdev);  in in_rq_range()
1384 	struct audio_dev *agdev = func_to_agdev(fn);  in setup_rq_inf()  local
1385 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in setup_rq_inf()
1389 	if (intf != agdev->ac_intf) {  in setup_rq_inf()
1407 	struct audio_dev *agdev = func_to_agdev(fn);  in afunc_setup()  local
1408 	struct snd_uac2_chip *uac2 = &agdev->uac2;  in afunc_setup()
1550 	struct audio_dev *agdev;  in afunc_free()  local
1553 	agdev = func_to_agdev(f);  in afunc_free()
1555 	kfree(agdev);  in afunc_free()
1563 	struct audio_dev *agdev = func_to_agdev(f);  in afunc_unbind()  local
1566 	alsa_uac2_exit(agdev);  in afunc_unbind()
1568 	prm = &agdev->uac2.p_prm;  in afunc_unbind()
1571 	prm = &agdev->uac2.c_prm;  in afunc_unbind()
1578 	struct audio_dev *agdev;  in afunc_alloc()  local
1581 	agdev = kzalloc(sizeof(*agdev), GFP_KERNEL);  in afunc_alloc()
1582 	if (agdev == NULL)  in afunc_alloc()
1590 	agdev->func.name = "uac2_func";  in afunc_alloc()
1591 	agdev->func.bind = afunc_bind;  in afunc_alloc()
1592 	agdev->func.unbind = afunc_unbind;  in afunc_alloc()
1593 	agdev->func.set_alt = afunc_set_alt;  in afunc_alloc()
1594 	agdev->func.get_alt = afunc_get_alt;  in afunc_alloc()
1595 	agdev->func.disable = afunc_disable;  in afunc_alloc()
1596 	agdev->func.setup = afunc_setup;  in afunc_alloc()
1597 	agdev->func.free_func = afunc_free;  in afunc_alloc()
1599 	return &agdev->func;  in afunc_alloc()