108 				snd_pcm_format_set_silence(runtime->format, hwbuf, transfer * runtime->channels);  in snd_pcm_playback_silence()
112 			unsigned int channels = runtime->channels;  in snd_pcm_playback_silence()  local
114 				for (c = 0; c < channels; ++c) {  in snd_pcm_playback_silence()
120 				size_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_playback_silence()
121 				for (c = 0; c < channels; ++c) {  in snd_pcm_playback_silence()
1764 		info->step = runtime->channels * width;  in snd_pcm_lib_ioctl_channel_info()
1769 		size_t size = runtime->dma_bytes / runtime->channels;  in snd_pcm_lib_ioctl_channel_info()
1786 	int channels;  in snd_pcm_lib_ioctl_fifo_size()  local
1792 		channels = params_channels(params);  in snd_pcm_lib_ioctl_fifo_size()
1793 		frame_size = snd_pcm_format_size(format, channels);  in snd_pcm_lib_ioctl_fifo_size()
2112 	    runtime->channels > 1)  in snd_pcm_lib_write()
2128 	int channels = runtime->channels;  in snd_pcm_lib_writev_transfer()  local
2133 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_writev_transfer()
2145 		size_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_lib_writev_transfer()
2146 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_writev_transfer()
2337 	int channels = runtime->channels;  in snd_pcm_lib_readv_transfer()  local
2340 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_readv_transfer()
2349 		snd_pcm_uframes_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_lib_readv_transfer()
2350 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_readv_transfer()
2394 	{ .channels = 1,
2396 	{ .channels = 2,
2398 	{ .channels = 4,
2401 	{ .channels = 6,
2405 	{ .channels = 8,
2416 	{ .channels = 1,
2418 	{ .channels = 2,
2420 	{ .channels = 4,
2423 	{ .channels = 6,
2427 	{ .channels = 8,
2476 	for (map = info->chmap; map->channels; map++) {  in pcm_chmap_ctl_get()
2478 		if (map->channels == substream->runtime->channels &&  in pcm_chmap_ctl_get()
2479 		    valid_chmap_channels(info, map->channels)) {  in pcm_chmap_ctl_get()
2480 			for (i = 0; i < map->channels; i++)  in pcm_chmap_ctl_get()
2507 	for (map = info->chmap; map->channels; map++) {  in pcm_chmap_ctl_tlv()
2508 		int chs_bytes = map->channels * 4;  in pcm_chmap_ctl_tlv()
2509 		if (!valid_chmap_channels(info, map->channels))  in pcm_chmap_ctl_tlv()
2523 		for (c = 0; c < map->channels; c++) {  in pcm_chmap_ctl_tlv()