80 struct f_uac2_opts *g_audio_to_uac2_opts(struct g_audio *agdev)  in g_audio_to_uac2_opts()  argument
82 	return container_of(agdev->func.fi, struct f_uac2_opts, func_inst);  in g_audio_to_uac2_opts()
85 static int afunc_notify(struct g_audio *agdev, int unit_id, int cs);
894 static int afunc_validate_opts(struct g_audio *agdev, struct device *dev)  in afunc_validate_opts()  argument
896 	struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev);  in afunc_validate_opts()
950 	struct g_audio *agdev = func_to_g_audio(fn);  in afunc_bind()  local
954 	struct f_uac2_opts *uac2_opts = g_audio_to_uac2_opts(agdev);  in afunc_bind()
958 	ret = afunc_validate_opts(agdev, dev);  in afunc_bind()
1148 		agdev->out_ep = usb_ep_autoconfig(gadget, &fs_epout_desc);  in afunc_bind()
1149 		if (!agdev->out_ep) {  in afunc_bind()
1155 			agdev->in_ep_fback = usb_ep_autoconfig(gadget,  in afunc_bind()
1157 			if (!agdev->in_ep_fback) {  in afunc_bind()
1167 		agdev->in_ep = usb_ep_autoconfig(gadget, &fs_epin_desc);  in afunc_bind()
1168 		if (!agdev->in_ep) {  in afunc_bind()
1175 	agdev->in_ep_maxpsize = max_t(u16,  in afunc_bind()
1178 	agdev->out_ep_maxpsize = max_t(u16,  in afunc_bind()
1182 	agdev->in_ep_maxpsize = max_t(u16, agdev->in_ep_maxpsize,  in afunc_bind()
1184 	agdev->out_ep_maxpsize = max_t(u16, agdev->out_ep_maxpsize,  in afunc_bind()
1207 	agdev->gadget = gadget;  in afunc_bind()
1209 	agdev->params.p_chmask = uac2_opts->p_chmask;  in afunc_bind()
1210 	agdev->params.p_srate = uac2_opts->p_srate;  in afunc_bind()
1211 	agdev->params.p_ssize = uac2_opts->p_ssize;  in afunc_bind()
1213 		agdev->params.p_fu.id = USB_IN_FU_ID;  in afunc_bind()
1214 		agdev->params.p_fu.mute_present = uac2_opts->p_mute_present;  in afunc_bind()
1215 		agdev->params.p_fu.volume_present = uac2_opts->p_volume_present;  in afunc_bind()
1216 		agdev->params.p_fu.volume_min = uac2_opts->p_volume_min;  in afunc_bind()
1217 		agdev->params.p_fu.volume_max = uac2_opts->p_volume_max;  in afunc_bind()
1218 		agdev->params.p_fu.volume_res = uac2_opts->p_volume_res;  in afunc_bind()
1220 	agdev->params.c_chmask = uac2_opts->c_chmask;  in afunc_bind()
1221 	agdev->params.c_srate = uac2_opts->c_srate;  in afunc_bind()
1222 	agdev->params.c_ssize = uac2_opts->c_ssize;  in afunc_bind()
1224 		agdev->params.c_fu.id = USB_OUT_FU_ID;  in afunc_bind()
1225 		agdev->params.c_fu.mute_present = uac2_opts->c_mute_present;  in afunc_bind()
1226 		agdev->params.c_fu.volume_present = uac2_opts->c_volume_present;  in afunc_bind()
1227 		agdev->params.c_fu.volume_min = uac2_opts->c_volume_min;  in afunc_bind()
1228 		agdev->params.c_fu.volume_max = uac2_opts->c_volume_max;  in afunc_bind()
1229 		agdev->params.c_fu.volume_res = uac2_opts->c_volume_res;  in afunc_bind()
1231 	agdev->params.req_number = uac2_opts->req_number;  in afunc_bind()
1232 	agdev->params.fb_max = uac2_opts->fb_max;  in afunc_bind()
1235     agdev->notify = afunc_notify;  in afunc_bind()
1237 	ret = g_audio_setup(agdev, "UAC2 PCM", "UAC2_Gadget");  in afunc_bind()
1245 	agdev->gadget = NULL;  in afunc_bind()
1257 	struct g_audio *agdev = req->context;  in afunc_notify_complete()  local
1258 	struct f_uac2 *uac2 = func_to_uac2(&agdev->func);  in afunc_notify_complete()
1266 afunc_notify(struct g_audio *agdev, int unit_id, int cs)  in afunc_notify()  argument
1268 	struct f_uac2 *uac2 = func_to_uac2(&agdev->func);  in afunc_notify()
1304 	req->context = agdev;  in afunc_notify()
1329 	struct g_audio *agdev = func_to_g_audio(fn);  in afunc_set_alt()  local
1350 			config_ep_by_speed(gadget, &agdev->func, uac2->int_ep);  in afunc_set_alt()
1383 	struct g_audio *agdev = func_to_g_audio(fn);  in afunc_get_alt()  local
1392 		dev_err(&agdev->gadget->dev,  in afunc_get_alt()
1416 	struct g_audio *agdev = func_to_g_audio(fn);  in in_rq_cur()  local
1417 	struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev);  in in_rq_cur()
1446 			dev_err(&agdev->gadget->dev,  in in_rq_cur()
1460 			u_audio_get_mute(agdev, is_playback, &mute);  in in_rq_cur()
1470 			u_audio_get_volume(agdev, is_playback, &volume);  in in_rq_cur()
1476 			dev_err(&agdev->gadget->dev,  in in_rq_cur()
1481 		dev_err(&agdev->gadget->dev,  in in_rq_cur()
1493 	struct g_audio *agdev = func_to_g_audio(fn);  in in_rq_range()  local
1494 	struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev);  in in_rq_range()
1524 			dev_err(&agdev->gadget->dev,  in in_rq_range()
1557 			dev_err(&agdev->gadget->dev,  in in_rq_range()
1562 		dev_err(&agdev->gadget->dev,  in in_rq_range()
1584 	struct g_audio *agdev = req->context;  in out_rq_cur_complete()  local
1585 	struct usb_composite_dev *cdev = agdev->func.config->cdev;  in out_rq_cur_complete()
1586 	struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev);  in out_rq_cur_complete()
1587 	struct f_uac2 *uac2 = func_to_uac2(&agdev->func);  in out_rq_cur_complete()
1609 			u_audio_set_mute(agdev, is_playback, mute);  in out_rq_cur_complete()
1617 			u_audio_set_volume(agdev, is_playback, volume);  in out_rq_cur_complete()
1621 			dev_err(&agdev->gadget->dev,  in out_rq_cur_complete()
1633 	struct g_audio *agdev = func_to_g_audio(fn);  in out_rq_cur()  local
1634 	struct f_uac2_opts *opts = g_audio_to_uac2_opts(agdev);  in out_rq_cur()
1648 		req->context = agdev;  in out_rq_cur()
1653 		dev_err(&agdev->gadget->dev,  in out_rq_cur()
1664 	struct g_audio *agdev = func_to_g_audio(fn);  in setup_rq_inf()  local
1669 		dev_err(&agdev->gadget->dev,  in setup_rq_inf()
1686 	struct g_audio *agdev = func_to_g_audio(fn);  in afunc_setup()  local
1698 		dev_err(&agdev->gadget->dev, "%s:%d Error!\n",  in afunc_setup()
1706 			dev_err(&agdev->gadget->dev,  in afunc_setup()
1940 	struct g_audio *agdev;  in afunc_free()  local
1943 	agdev = func_to_g_audio(f);  in afunc_free()
1945 	kfree(agdev);  in afunc_free()
1953 	struct g_audio *agdev = func_to_g_audio(f);  in afunc_unbind()  local
1955 	g_audio_cleanup(agdev);  in afunc_unbind()
1958 	agdev->gadget = NULL;  in afunc_unbind()