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Searched refs:pcm_params (Results 1 – 8 of 8) sorted by relevance

/OK3568_Linux_fs/external/rk_pcba_test/tinyalsa/
H A Dasoundlib.h145 struct pcm_params *pcm_params_get(unsigned int card, unsigned int device,
147 void pcm_params_free(struct pcm_params *pcm_params);
148 unsigned int pcm_params_get_min(struct pcm_params *pcm_params,
150 unsigned int pcm_params_get_max(struct pcm_params *pcm_params,
H A Dpcm.c464 struct pcm_params *pcm_params_get(unsigned int card, unsigned int device, in pcm_params_get()
492 return (struct pcm_params *)params; in pcm_params_get()
502 void pcm_params_free(struct pcm_params *pcm_params) in pcm_params_free() argument
504 struct snd_pcm_hw_params *params = (struct snd_pcm_hw_params *)pcm_params; in pcm_params_free()
555 unsigned int pcm_params_get_min(struct pcm_params *pcm_params, in pcm_params_get_min() argument
558 struct snd_pcm_hw_params *params = (struct snd_pcm_hw_params *)pcm_params; in pcm_params_get_min()
571 unsigned int pcm_params_get_max(struct pcm_params *pcm_params, in pcm_params_get_max() argument
574 struct snd_pcm_hw_params *params = (struct snd_pcm_hw_params *)pcm_params; in pcm_params_get_max()
H A Dtinyplay.c163 int check_param(struct pcm_params *params, unsigned int param, unsigned int value, in check_param()
191 struct pcm_params *params; in sample_is_playable()
/OK3568_Linux_fs/kernel/sound/soc/intel/atom/sst/
H A Dsst_stream.c29 struct snd_pcm_params *pcm_params; in sst_alloc_stream_mrfld() local
63 pcm_params = &str_info->alloc_param.codec_params.uc.pcm_params; in sst_alloc_stream_mrfld()
66 pcm_params->channel_map[i] = i; in sst_alloc_stream_mrfld()
68 pcm_params->channel_map[i] = 0xff; in sst_alloc_stream_mrfld()
H A Dsst_drv_interface.c80 return str_param->sparams.uc.pcm_params.sfreq; in sst_get_sfreq()
99 return str_param->sparams.uc.pcm_params.num_chan; in sst_get_num_channel()
/OK3568_Linux_fs/kernel/sound/soc/intel/atom/
H A Dsst-mfld-platform-pcm.c145 param->uc.pcm_params.num_chan = (u8) substream->runtime->channels; in sst_fill_pcm_params()
146 param->uc.pcm_params.pcm_wd_sz = substream->runtime->sample_bits; in sst_fill_pcm_params()
147 param->uc.pcm_params.sfreq = substream->runtime->rate; in sst_fill_pcm_params()
150 param->uc.pcm_params.use_offload_path = 0; in sst_fill_pcm_params()
151 param->uc.pcm_params.reserved2 = 0; in sst_fill_pcm_params()
152 memset(param->uc.pcm_params.channel_map, 0, sizeof(u8)); in sst_fill_pcm_params()
H A Dsst-mfld-dsp.h363 struct snd_pcm_params pcm_params; member
/OK3568_Linux_fs/kernel/Documentation/sound/kernel-api/
H A Dwriting-an-alsa-driver.rst1171 first. In addition, ``<sound/pcm_params.h>`` might be needed if you