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Searched refs:SND_PCM_HW_PARAM_CHANNELS (Results 1 - 16 of 16) sorted by relevance

/third_party/alsa-lib/src/pcm/
H A Dpcm_plug.c731 err = snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_CHANNELS, &channels_max, NULL); in snd_pcm_plug_hw_refine_cprepare()
735 _snd_pcm_hw_param_set_max(params, SND_PCM_HW_PARAM_CHANNELS, 10000, 0); in snd_pcm_plug_hw_refine_cprepare()
736 if (snd_pcm_hw_param_empty(params, SND_PCM_HW_PARAM_CHANNELS)) in snd_pcm_plug_hw_refine_cprepare()
753 _snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_plug_hw_refine_sprepare()
839 err = snd_pcm_hw_param_refine_near(slave, sparams, SND_PCM_HW_PARAM_CHANNELS, params); in snd_pcm_plug_hw_refine_schange()
1336 SND_PCM_HW_PARAM_CHANNELS, SCONF_UNCHANGED, &schannels, in _snd_pcm_plug_open()
H A Dpcm.c914 snd_interval_set_value(&params->intervals[SND_PCM_HW_PARAM_CHANNELS - SND_PCM_HW_PARAM_FIRST_INTERVAL], pcm->channels); in snd_pcm_hw_params_current()
4623 return snd_pcm_hw_param_get(params, SND_PCM_HW_PARAM_CHANNELS, val, NULL); in snd_pcm_hw_params_get_channels()
4638 return snd_pcm_hw_param_get_min(params, SND_PCM_HW_PARAM_CHANNELS, val, NULL); in snd_pcm_hw_params_get_channels_min()
4653 return snd_pcm_hw_param_get_max(params, SND_PCM_HW_PARAM_CHANNELS, val, NULL); in snd_pcm_hw_params_get_channels_max()
4665 return snd_pcm_hw_param_set(pcm, params, SND_TEST, SND_PCM_HW_PARAM_CHANNELS, val, 0); in snd_pcm_hw_params_test_channels()
4677 return snd_pcm_hw_param_set(pcm, params, SND_TRY, SND_PCM_HW_PARAM_CHANNELS, val, 0); in snd_pcm_hw_params_set_channels()
4689 return snd_pcm_hw_param_set_min(pcm, params, SND_TRY, SND_PCM_HW_PARAM_CHANNELS, val, NULL); in snd_pcm_hw_params_set_channels_min()
4701 return snd_pcm_hw_param_set_max(pcm, params, SND_TRY, SND_PCM_HW_PARAM_CHANNELS, val, NULL); in snd_pcm_hw_params_set_channels_max()
4714 return snd_pcm_hw_param_set_minmax(pcm, params, SND_TRY, SND_PCM_HW_PARAM_CHANNELS, min, NULL, max, NULL); in snd_pcm_hw_params_set_channels_minmax()
4730 return snd_pcm_hw_param_set_near(pcm, params, SND_PCM_HW_PARAM_CHANNELS, va in snd_pcm_hw_params_set_channels_near()
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H A Dpcm_route.c464 err = _snd_pcm_hw_param_set_min(params, SND_PCM_HW_PARAM_CHANNELS, 1, 0); in snd_pcm_route_hw_refine_cprepare()
483 _snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_route_hw_refine_sprepare()
1348 SND_PCM_HW_PARAM_CHANNELS, 0, &schannels); in _snd_pcm_route_open()
H A Dpcm_params.c1100 err = snd_pcm_hw_param_set_first(pcm, params, SND_PCM_HW_PARAM_CHANNELS, NULL, 0); in snd_pcm_hw_params_choose()
1814 SND_PCM_HW_PARAM_CHANNELS, -1 },
1821 SND_PCM_HW_PARAM_CHANNELS, -1 },
1839 .var = SND_PCM_HW_PARAM_CHANNELS,
2028 [SND_PCM_HW_PARAM_CHANNELS - SND_PCM_HW_PARAM_FIRST_INTERVAL] = {
H A Dpcm_ioplug.c188 [SND_PCM_IOPLUG_HW_CHANNELS] = SND_PCM_HW_PARAM_CHANNELS,
312 (1 << SND_PCM_HW_PARAM_CHANNELS) | in snd_pcm_ioplug_hw_refine()
H A Dpcm_direct.c929 if (params->rmask & (1<<SND_PCM_HW_PARAM_CHANNELS)) {
930 if (snd_interval_empty(hw_param_interval(params, SND_PCM_HW_PARAM_CHANNELS))) {
934 err = snd_interval_refine_set(hw_param_interval(params, SND_PCM_HW_PARAM_CHANNELS), dshare->channels);
H A Dpcm_multi.c157 err = _snd_pcm_hw_param_set(params, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_multi_hw_refine_cprepare()
174 _snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_multi_hw_refine_sprepare()
1349 SND_PCM_HW_PARAM_CHANNELS, SCONF_MANDATORY, &channels); in _snd_pcm_multi_open()
H A Dpcm_share.c495 err = _snd_pcm_hw_param_set(params, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_share_hw_refine_cprepare()
535 _snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_share_hw_refine_sprepare()
1656 SND_PCM_HW_PARAM_CHANNELS, 0, &schannels, in _snd_pcm_share_open()
H A Dpcm_extplug.c50 [SND_PCM_EXTPLUG_HW_CHANNELS] = SND_PCM_HW_PARAM_CHANNELS
H A Dpcm_dsnoop.c798 SND_PCM_HW_PARAM_CHANNELS, 0, &params.channels, in _snd_pcm_dsnoop_open()
H A Dpcm_dshare.c946 SND_PCM_HW_PARAM_CHANNELS, 0, &params.channels, in _snd_pcm_dshare_open()
H A Dpcm_local.h58 #define SND_PCM_HW_PARAM_CHANNELS SNDRV_PCM_HW_PARAM_CHANNELS macro
1021 #define SND_PCM_HW_PARBIT_CHANNELS (1U << SND_PCM_HW_PARAM_CHANNELS)
H A Dpcm_ladspa.c232 err = _snd_pcm_hw_param_set(params, SND_PCM_HW_PARAM_CHANNELS, ladspa->channels, 0); in snd_pcm_ladspa_hw_refine_cprepare()
250 _snd_pcm_hw_param_set(sparams, SND_PCM_HW_PARAM_CHANNELS, ladspa->channels, 0); in snd_pcm_ladspa_hw_refine_sprepare()
H A Dpcm_dmix.c1311 SND_PCM_HW_PARAM_CHANNELS, 0, &params.channels, in _snd_pcm_dmix_open()
H A Dpcm_softvol.c497 err = _snd_pcm_hw_param_set_min(params, SND_PCM_HW_PARAM_CHANNELS, 1, 0); in snd_pcm_softvol_hw_refine_cprepare()
H A Dpcm_hw.c355 err = _snd_pcm_hw_param_set(params, SND_PCM_HW_PARAM_CHANNELS, in snd_pcm_hw_hw_refine()

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