73 #define BRGREG(x)	(*(unsigned long *)(cam->mmio + (x)))
106 	struct camelot_pcm *cam = data;  in camelot_txdma()  local
107 	cam->tx_period ^= 1;  in camelot_txdma()
108 	snd_pcm_period_elapsed(cam->tx_ss);  in camelot_txdma()
113 	struct camelot_pcm *cam = data;  in camelot_rxdma()  local
114 	cam->rx_period ^= 1;  in camelot_rxdma()
115 	snd_pcm_period_elapsed(cam->rx_ss);  in camelot_rxdma()
122 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_pcm_open()  local
129 	dmairq = (recv) ? cam->txid + 2 : cam->txid;  in camelot_pcm_open()
131 		cam->rx_ss = substream;  in camelot_pcm_open()
132 		ret = dmabrg_request_irq(dmairq, camelot_rxdma, cam);  in camelot_pcm_open()
138 		(void)dmabrg_request_irq(dmairq + 1,camelot_rxdma, cam);  in camelot_pcm_open()
140 		cam->tx_ss = substream;  in camelot_pcm_open()
141 		ret = dmabrg_request_irq(dmairq, camelot_txdma, cam);  in camelot_pcm_open()
147 		(void)dmabrg_request_irq(dmairq + 1, camelot_txdma, cam);  in camelot_pcm_open()
156 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_pcm_close()  local
160 	dmairq = (recv) ? cam->txid + 2 : cam->txid;  in camelot_pcm_close()
163 		cam->rx_ss = NULL;  in camelot_pcm_close()
165 		cam->tx_ss = NULL;  in camelot_pcm_close()
178 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_hw_params()  local
183 		cam->rx_period_size = params_period_bytes(hw_params);  in camelot_hw_params()
184 		cam->rx_period = 0;  in camelot_hw_params()
186 		cam->tx_period_size = params_period_bytes(hw_params);  in camelot_hw_params()
187 		cam->tx_period = 0;  in camelot_hw_params()
197 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_prepare()  local
213 static inline void dmabrg_play_dma_start(struct camelot_pcm *cam)  in dmabrg_play_dma_start()  argument
220 static inline void dmabrg_play_dma_stop(struct camelot_pcm *cam)  in dmabrg_play_dma_stop()  argument
227 static inline void dmabrg_rec_dma_start(struct camelot_pcm *cam)  in dmabrg_rec_dma_start()  argument
234 static inline void dmabrg_rec_dma_stop(struct camelot_pcm *cam)  in dmabrg_rec_dma_stop()  argument
245 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_trigger()  local
251 			dmabrg_rec_dma_start(cam);  in camelot_trigger()
253 			dmabrg_play_dma_start(cam);  in camelot_trigger()
257 			dmabrg_rec_dma_stop(cam);  in camelot_trigger()
259 			dmabrg_play_dma_stop(cam);  in camelot_trigger()
273 	struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id];  in camelot_pos()  local
284 		pos = cam->rx_period ? cam->rx_period_size : 0;  in camelot_pos()
286 		pos = cam->tx_period ? cam->tx_period_size : 0;  in camelot_pos()