Lines Matching refs:dma_area
883 memcpy(cpcm->hw_buf.area + rec->hw_data, runtime->dma_area + rec->sw_data, bytes); in snd_cs46xx_pb_trans_copy()
899 memcpy(runtime->dma_area + rec->sw_data, in snd_cs46xx_cp_trans_copy()
1135 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_params()
1137 runtime->dma_area = cpcm->hw_buf.area; in snd_cs46xx_playback_hw_params()
1159 if (runtime->dma_area == cpcm->hw_buf.area) { in snd_cs46xx_playback_hw_params()
1160 runtime->dma_area = NULL; in snd_cs46xx_playback_hw_params()
1208 if (runtime->dma_area != cpcm->hw_buf.area) in snd_cs46xx_playback_hw_free()
1211 runtime->dma_area = NULL; in snd_cs46xx_playback_hw_free()
1300 if (runtime->dma_area != chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_params()
1302 runtime->dma_area = chip->capt.hw_buf.area; in snd_cs46xx_capture_hw_params()
1307 if (runtime->dma_area == chip->capt.hw_buf.area) { in snd_cs46xx_capture_hw_params()
1308 runtime->dma_area = NULL; in snd_cs46xx_capture_hw_params()
1325 if (runtime->dma_area != chip->capt.hw_buf.area) in snd_cs46xx_capture_hw_free()
1327 runtime->dma_area = NULL; in snd_cs46xx_capture_hw_free()