283 			ccdc->lsc.state = LSC_STATE_STOPPED;  in __ccdc_lsc_enable()
287 		ccdc->lsc.state = LSC_STATE_RUNNING;  in __ccdc_lsc_enable()
289 		ccdc->lsc.state = LSC_STATE_STOPPING;  in __ccdc_lsc_enable()
347 	ccdc->lsc.state = LSC_STATE_STOPPED;  in ccdc_lsc_error_handler()
373 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_free_queue()
376 		spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_free_queue()
378 		spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_free_queue()
380 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_free_queue()
386 	struct ispccdc_lsc *lsc;  in ccdc_lsc_free_table_work()  local
388 	lsc = container_of(work, struct ispccdc_lsc, table_work);  in ccdc_lsc_free_table_work()
389 	ccdc = container_of(lsc, struct isp_ccdc_device, lsc);  in ccdc_lsc_free_table_work()
391 	ccdc_lsc_free_queue(ccdc, &lsc->free_queue);  in ccdc_lsc_free_table_work()
452 		if (copy_from_user(req->table.addr, config->lsc,  in ccdc_lsc_config()
462 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_config()
463 	if (ccdc->lsc.request) {  in ccdc_lsc_config()
464 		list_add_tail(&ccdc->lsc.request->list, &ccdc->lsc.free_queue);  in ccdc_lsc_config()
465 		schedule_work(&ccdc->lsc.table_work);  in ccdc_lsc_config()
467 	ccdc->lsc.request = req;  in ccdc_lsc_config()
468 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_config()
484 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_is_configured()
485 	ret = ccdc->lsc.active != NULL;  in ccdc_lsc_is_configured()
486 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_is_configured()
493 	struct ispccdc_lsc *lsc = &ccdc->lsc;  in ccdc_lsc_enable()  local
495 	if (lsc->state != LSC_STATE_STOPPED)  in ccdc_lsc_enable()
498 	if (lsc->active) {  in ccdc_lsc_enable()
499 		list_add_tail(&lsc->active->list, &lsc->free_queue);  in ccdc_lsc_enable()
500 		lsc->active = NULL;  in ccdc_lsc_enable()
503 	if (__ccdc_lsc_configure(ccdc, lsc->request) < 0) {  in ccdc_lsc_enable()
506 		list_add_tail(&lsc->request->list, &lsc->free_queue);  in ccdc_lsc_enable()
507 		lsc->request = NULL;  in ccdc_lsc_enable()
511 	lsc->active = lsc->request;  in ccdc_lsc_enable()
512 	lsc->request = NULL;  in ccdc_lsc_enable()
516 	if (!list_empty(&lsc->free_queue))  in ccdc_lsc_enable()
517 		schedule_work(&lsc->table_work);  in ccdc_lsc_enable()
1292 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_configure()
1293 	if (ccdc->lsc.request == NULL)  in ccdc_configure()
1296 	WARN_ON(ccdc->lsc.active);  in ccdc_configure()
1301 	if (ccdc->lsc.active == NULL &&  in ccdc_configure()
1302 	    __ccdc_lsc_configure(ccdc, ccdc->lsc.request) == 0) {  in ccdc_configure()
1303 		ccdc->lsc.active = ccdc->lsc.request;  in ccdc_configure()
1305 		list_add_tail(&ccdc->lsc.request->list, &ccdc->lsc.free_queue);  in ccdc_configure()
1306 		schedule_work(&ccdc->lsc.table_work);  in ccdc_configure()
1309 	ccdc->lsc.request = NULL;  in ccdc_configure()
1312 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_configure()
1354 	ccdc_lsc_free_request(ccdc, ccdc->lsc.request);  in ccdc_disable()
1355 	ccdc->lsc.request = ccdc->lsc.active;  in ccdc_disable()
1356 	ccdc->lsc.active = NULL;  in ccdc_disable()
1357 	cancel_work_sync(&ccdc->lsc.table_work);  in ccdc_disable()
1358 	ccdc_lsc_free_queue(ccdc, &ccdc->lsc.free_queue);  in ccdc_disable()
1436 		if (ccdc->lsc.state != LSC_STATE_STOPPED)  in ccdc_handle_stopping()
1444 		if (ccdc->lsc.state == LSC_STATE_STOPPED)  in ccdc_handle_stopping()
1507 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_isr()
1509 	if (ccdc->lsc.state == LSC_STATE_STOPPING)  in ccdc_lsc_isr()
1510 		ccdc->lsc.state = LSC_STATE_STOPPED;  in ccdc_lsc_isr()
1515 	if (ccdc->lsc.state != LSC_STATE_RECONFIG)  in ccdc_lsc_isr()
1519 	ccdc->lsc.state = LSC_STATE_STOPPED;  in ccdc_lsc_isr()
1531 	if (ccdc->lsc.request == NULL)  in ccdc_lsc_isr()
1537 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_lsc_isr()
1671 			if (ccdc->lsc.state != LSC_STATE_STOPPED)  in ccdc_vd0_isr()
1716 	spin_lock_irqsave(&ccdc->lsc.req_lock, flags);  in ccdc_vd1_isr()
1735 			if (ccdc->lsc.state != LSC_STATE_STOPPED)  in ccdc_vd1_isr()
1748 	if (ccdc->lsc.request == NULL)  in ccdc_vd1_isr()
1755 	if (ccdc->lsc.state == LSC_STATE_RUNNING) {  in ccdc_vd1_isr()
1757 		ccdc->lsc.state = LSC_STATE_RECONFIG;  in ccdc_vd1_isr()
1762 	if (ccdc->lsc.state == LSC_STATE_STOPPED)  in ccdc_vd1_isr()
1766 	spin_unlock_irqrestore(&ccdc->lsc.req_lock, flags);  in ccdc_vd1_isr()
2727 	INIT_WORK(&ccdc->lsc.table_work, ccdc_lsc_free_table_work);  in omap3isp_ccdc_init()
2728 	ccdc->lsc.state = LSC_STATE_STOPPED;  in omap3isp_ccdc_init()
2729 	INIT_LIST_HEAD(&ccdc->lsc.free_queue);  in omap3isp_ccdc_init()
2730 	spin_lock_init(&ccdc->lsc.req_lock);  in omap3isp_ccdc_init()
2761 	ccdc_lsc_free_request(ccdc, ccdc->lsc.request);  in omap3isp_ccdc_cleanup()
2762 	cancel_work_sync(&ccdc->lsc.table_work);  in omap3isp_ccdc_cleanup()
2763 	ccdc_lsc_free_queue(ccdc, &ccdc->lsc.free_queue);  in omap3isp_ccdc_cleanup()