117 				snd_pcm_format_set_silence(runtime->format, hwbuf, transfer * runtime->channels);  in snd_pcm_playback_silence()
121 			unsigned int channels = runtime->channels;  in snd_pcm_playback_silence()  local
123 				for (c = 0; c < channels; ++c) {  in snd_pcm_playback_silence()
129 				size_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_playback_silence()
130 				for (c = 0; c < channels; ++c) {  in snd_pcm_playback_silence()
1793 		info->step = runtime->channels * width;  in snd_pcm_lib_ioctl_channel_info()
1798 		size_t size = runtime->dma_bytes / runtime->channels;  in snd_pcm_lib_ioctl_channel_info()
1815 	int channels;  in snd_pcm_lib_ioctl_fifo_size()  local
1821 		channels = params_channels(params);  in snd_pcm_lib_ioctl_fifo_size()
1822 		frame_size = snd_pcm_format_size(format, channels);  in snd_pcm_lib_ioctl_fifo_size()
2141 	    runtime->channels > 1)  in snd_pcm_lib_write()
2157 	int channels = runtime->channels;  in snd_pcm_lib_writev_transfer()  local
2162 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_writev_transfer()
2174 		size_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_lib_writev_transfer()
2175 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_writev_transfer()
2366 	int channels = runtime->channels;  in snd_pcm_lib_readv_transfer()  local
2369 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_readv_transfer()
2378 		snd_pcm_uframes_t dma_csize = runtime->dma_bytes / channels;  in snd_pcm_lib_readv_transfer()
2379 		for (c = 0; c < channels; ++c, ++bufs) {  in snd_pcm_lib_readv_transfer()
2423 	{ .channels = 1,
2425 	{ .channels = 2,
2427 	{ .channels = 4,
2430 	{ .channels = 6,
2434 	{ .channels = 8,
2445 	{ .channels = 1,
2447 	{ .channels = 2,
2449 	{ .channels = 4,
2452 	{ .channels = 6,
2456 	{ .channels = 8,
2505 	for (map = info->chmap; map->channels; map++) {  in pcm_chmap_ctl_get()
2507 		if (map->channels == substream->runtime->channels &&  in pcm_chmap_ctl_get()
2508 		    valid_chmap_channels(info, map->channels)) {  in pcm_chmap_ctl_get()
2509 			for (i = 0; i < map->channels; i++)  in pcm_chmap_ctl_get()
2536 	for (map = info->chmap; map->channels; map++) {  in pcm_chmap_ctl_tlv()
2537 		int chs_bytes = map->channels * 4;  in pcm_chmap_ctl_tlv()
2538 		if (!valid_chmap_channels(info, map->channels))  in pcm_chmap_ctl_tlv()
2552 		for (c = 0; c < map->channels; c++) {  in pcm_chmap_ctl_tlv()