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Searched refs:pcm_substreams (Results 1 – 4 of 4) sorted by relevance

/Linux-v6.6/sound/drivers/
Ddummy.c53 static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8}; variable
72 module_param_array(pcm_substreams, int, NULL, 0444);
73 MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-128) for dummy driver.");
1044 if (pcm_substreams[dev] < 1) in snd_dummy_probe()
1045 pcm_substreams[dev] = 1; in snd_dummy_probe()
1046 if (pcm_substreams[dev] > MAX_PCM_SUBSTREAMS) in snd_dummy_probe()
1047 pcm_substreams[dev] = MAX_PCM_SUBSTREAMS; in snd_dummy_probe()
1048 err = snd_card_dummy_pcm(dummy, idx, pcm_substreams[dev]); in snd_dummy_probe()
Daloop.c42 static int pcm_substreams[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS - 1)] = 8}; variable
52 module_param_array(pcm_substreams, int, NULL, 0444);
53 MODULE_PARM_DESC(pcm_substreams, "PCM substreams # (1-8) for loopback driver.");
1722 if (pcm_substreams[dev] < 1) in loopback_probe()
1723 pcm_substreams[dev] = 1; in loopback_probe()
1724 if (pcm_substreams[dev] > MAX_PCM_SUBSTREAMS) in loopback_probe()
1725 pcm_substreams[dev] = MAX_PCM_SUBSTREAMS; in loopback_probe()
1732 err = loopback_pcm_new(loopback, 0, pcm_substreams[dev]); in loopback_probe()
1735 err = loopback_pcm_new(loopback, 1, pcm_substreams[dev]); in loopback_probe()
DKconfig102 configured number of substreams (see the pcm_substreams module
/Linux-v6.6/Documentation/sound/
Dalsa-configuration.rst702 pcm_substreams