47 	((uint8_t)MAX(0, (int)current_vol - vol_rend.volume_step))
49 	((uint8_t)MIN(UINT8_MAX, (int)current_vol + vol_rend.volume_step))
73 static struct bt_vcp_vol_rend vol_rend;  variable
86 		vol_rend.state.volume, vol_rend.state.mute,  in read_vol_state()
87 		vol_rend.state.change_counter);  in read_vol_state()
90 				 &vol_rend.state, sizeof(vol_rend.state));  in read_vol_state()
190 	if (cp_val->cp.counter != vol_rend.state.change_counter) {  in write_vcs_control()
197 		if (vol_rend.state.volume > 0) {  in write_vcs_control()
198 			vol_rend.state.volume = VOLUME_DOWN(vol_rend.state.volume);  in write_vcs_control()
205 		if (vol_rend.state.volume != UINT8_MAX) {  in write_vcs_control()
206 			vol_rend.state.volume = VOLUME_UP(vol_rend.state.volume);  in write_vcs_control()
213 		if (vol_rend.state.volume > 0) {  in write_vcs_control()
214 			vol_rend.state.volume = VOLUME_DOWN(vol_rend.state.volume);  in write_vcs_control()
217 		if (vol_rend.state.mute) {  in write_vcs_control()
218 			vol_rend.state.mute = BT_VCP_STATE_UNMUTED;  in write_vcs_control()
225 		if (vol_rend.state.volume != UINT8_MAX) {  in write_vcs_control()
226 			vol_rend.state.volume = VOLUME_UP(vol_rend.state.volume);  in write_vcs_control()
229 		if (vol_rend.state.mute) {  in write_vcs_control()
230 			vol_rend.state.mute = BT_VCP_STATE_UNMUTED;  in write_vcs_control()
237 			opcode, vol_rend.state.volume);  in write_vcs_control()
238 		if (vol_rend.state.volume != cp_val->volume) {  in write_vcs_control()
239 			vol_rend.state.volume = cp_val->volume;  in write_vcs_control()
246 		if (vol_rend.state.mute) {  in write_vcs_control()
247 			vol_rend.state.mute = BT_VCP_STATE_UNMUTED;  in write_vcs_control()
253 		if (vol_rend.state.mute == BT_VCP_STATE_UNMUTED) {  in write_vcs_control()
254 			vol_rend.state.mute = BT_VCP_STATE_MUTED;  in write_vcs_control()
264 		vol_rend.state.change_counter++;  in write_vcs_control()
266 			vol_rend.state.volume, vol_rend.state.mute,  in write_vcs_control()
267 			vol_rend.state.change_counter);  in write_vcs_control()
269 		value_changed(&vol_rend, NOTIFY_STATE);  in write_vcs_control()
271 		if (vol_rend.cb && vol_rend.cb->state) {  in write_vcs_control()
272 			vol_rend.cb->state(conn, 0, vol_rend.state.volume, vol_rend.state.mute);  in write_vcs_control()
276 	if (volume_change && !vol_rend.flags) {  in write_vcs_control()
277 		vol_rend.flags = 1;  in write_vcs_control()
280 			value_changed(&vol_rend, NOTIFY_FLAGS);  in write_vcs_control()
283 		if (vol_rend.cb && vol_rend.cb->flags) {  in write_vcs_control()
284 			vol_rend.cb->flags(conn, 0, vol_rend.flags);  in write_vcs_control()
300 	LOG_DBG("0x%02x", vol_rend.flags);  in read_flags()
301 	return bt_gatt_attr_read(conn, attr, buf, len, offset, &vol_rend.flags,  in read_flags()
302 				 sizeof(vol_rend.flags));  in read_flags()
355 			vol_rend.vocs_insts[j] = bt_vocs_free_instance_get();  in prepare_vocs_inst()
357 			if (vol_rend.vocs_insts[j] == NULL) {  in prepare_vocs_inst()
363 			err = bt_vocs_register(vol_rend.vocs_insts[j],  in prepare_vocs_inst()
371 			vcs_attrs[i].user_data = bt_vocs_svc_decl_get(vol_rend.vocs_insts[j]);  in prepare_vocs_inst()
401 			vol_rend.aics_insts[j] = bt_aics_free_instance_get();  in prepare_aics_inst()
403 			if (vol_rend.aics_insts[j] == NULL) {  in prepare_aics_inst()
409 			err = bt_aics_register(vol_rend.aics_insts[j],  in prepare_aics_inst()
417 			vcs_attrs[i].user_data = bt_aics_svc_decl_get(vol_rend.aics_insts[j]);  in prepare_aics_inst()
478 	vol_rend.state.volume = param->volume;  in bt_vcp_vol_rend_register()
479 	vol_rend.state.mute = param->mute;  in bt_vcp_vol_rend_register()
480 	vol_rend.volume_step = param->step;  in bt_vcp_vol_rend_register()
481 	vol_rend.service_p = &vcs_svc;  in bt_vcp_vol_rend_register()
488 	vol_rend.cb = param->cb;  in bt_vcp_vol_rend_register()
490 	atomic_clear(vol_rend.notify);  in bt_vcp_vol_rend_register()
491 	k_work_init_delayable(&vol_rend.notify_work, notify_work_handler);  in bt_vcp_vol_rend_register()
504 	included->vocs_cnt = ARRAY_SIZE(vol_rend.vocs_insts);  in bt_vcp_vol_rend_included_get()
505 	included->vocs = vol_rend.vocs_insts;  in bt_vcp_vol_rend_included_get()
507 	included->aics_cnt = ARRAY_SIZE(vol_rend.aics_insts);  in bt_vcp_vol_rend_included_get()
508 	included->aics = vol_rend.aics_insts;  in bt_vcp_vol_rend_included_get()
516 		vol_rend.volume_step = volume_step;  in bt_vcp_vol_rend_set_step()
525 	if (vol_rend.cb && vol_rend.cb->state) {  in bt_vcp_vol_rend_get_state()
526 		vol_rend.cb->state(NULL, 0, vol_rend.state.volume, vol_rend.state.mute);  in bt_vcp_vol_rend_get_state()
534 	if (vol_rend.cb && vol_rend.cb->flags) {  in bt_vcp_vol_rend_get_flags()
535 		vol_rend.cb->flags(NULL, 0, vol_rend.flags);  in bt_vcp_vol_rend_get_flags()
545 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_vol_down()
558 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_vol_up()
571 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_unmute_vol_down()
584 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_unmute_vol_up()
598 			.counter = vol_rend.state.change_counter  in bt_vcp_vol_rend_set_vol()
613 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_unmute()
626 		.counter = vol_rend.state.change_counter,  in bt_vcp_vol_rend_mute()