87 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_update_apply()  local
116 	if (dma->status == ATMEL_HLCDC_LAYER_DISABLED) {  in atmel_hlcdc_layer_update_apply()
139 		dma->status = ATMEL_HLCDC_LAYER_ENABLED;  in atmel_hlcdc_layer_update_apply()
163 	dma->queue = fb_flip;  in atmel_hlcdc_layer_update_apply()
179 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_irq()  local
199 	flip = dma->queue ? dma->queue : dma->cur;  in atmel_hlcdc_layer_irq()
265 		atmel_hlcdc_layer_fb_flip_release_queue(layer, dma->cur);  in atmel_hlcdc_layer_irq()
266 		dma->cur = dma->queue;  in atmel_hlcdc_layer_irq()
267 		dma->queue = NULL;  in atmel_hlcdc_layer_irq()
271 		atmel_hlcdc_layer_fb_flip_release_queue(layer, dma->cur);  in atmel_hlcdc_layer_irq()
272 		dma->cur = NULL;  in atmel_hlcdc_layer_irq()
279 		if (dma->queue)  in atmel_hlcdc_layer_irq()
281 								dma->queue);  in atmel_hlcdc_layer_irq()
283 		if (dma->cur)  in atmel_hlcdc_layer_irq()
285 								dma->cur);  in atmel_hlcdc_layer_irq()
287 		dma->cur = NULL;  in atmel_hlcdc_layer_irq()
288 		dma->queue = NULL;  in atmel_hlcdc_layer_irq()
291 	if (!dma->queue) {  in atmel_hlcdc_layer_irq()
294 		if (!dma->cur)  in atmel_hlcdc_layer_irq()
295 			dma->status = ATMEL_HLCDC_LAYER_DISABLED;  in atmel_hlcdc_layer_irq()
303 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_disable()  local
321 	if (dma->cur) {  in atmel_hlcdc_layer_disable()
322 		atmel_hlcdc_layer_fb_flip_release_queue(layer, dma->cur);  in atmel_hlcdc_layer_disable()
323 		dma->cur = NULL;  in atmel_hlcdc_layer_disable()
326 	if (dma->queue) {  in atmel_hlcdc_layer_disable()
327 		atmel_hlcdc_layer_fb_flip_release_queue(layer, dma->queue);  in atmel_hlcdc_layer_disable()
328 		dma->queue = NULL;  in atmel_hlcdc_layer_disable()
341 	dma->status = ATMEL_HLCDC_LAYER_DISABLED;  in atmel_hlcdc_layer_disable()
348 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_update_start()  local
373 		if (!dma->dscrs[i].status) {  in atmel_hlcdc_layer_update_start()
374 			fb_flip->dscrs[j++] = &dma->dscrs[i];  in atmel_hlcdc_layer_update_start()
375 			dma->dscrs[i].status =  in atmel_hlcdc_layer_update_start()
497 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_update_commit()  local
518 	if (!dma->queue)  in atmel_hlcdc_layer_update_commit()
530 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_dma_init()  local
534 	dma->dscrs = dma_alloc_coherent(dev->dev,  in atmel_hlcdc_layer_dma_init()
536 					sizeof(*dma->dscrs),  in atmel_hlcdc_layer_dma_init()
538 	if (!dma->dscrs)  in atmel_hlcdc_layer_dma_init()
542 		struct atmel_hlcdc_dma_channel_dscr *dscr = &dma->dscrs[i];  in atmel_hlcdc_layer_dma_init()
553 	struct atmel_hlcdc_layer_dma_channel *dma = &layer->dma;  in atmel_hlcdc_layer_dma_cleanup()  local
557 		struct atmel_hlcdc_dma_channel_dscr *dscr = &dma->dscrs[i];  in atmel_hlcdc_layer_dma_cleanup()
563 			  sizeof(*dma->dscrs), dma->dscrs,  in atmel_hlcdc_layer_dma_cleanup()
564 			  dma->dscrs[0].next);  in atmel_hlcdc_layer_dma_cleanup()