Lines Matching refs:hw_params
449 struct snd_pcm_hw_params *hw_params) in snd_es18xx_playback_hw_params() argument
455 if (params_channels(hw_params) == 2) in snd_es18xx_playback_hw_params()
457 if (snd_pcm_format_width(params_format(hw_params)) == 16) in snd_es18xx_playback_hw_params()
463 params_channels(hw_params) != 1) { in snd_es18xx_playback_hw_params()
464 _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); in snd_es18xx_playback_hw_params()
471 if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) in snd_es18xx_playback_hw_params()
558 struct snd_pcm_hw_params *hw_params) in snd_es18xx_capture_hw_params() argument
566 params_channels(hw_params) != 1) { in snd_es18xx_capture_hw_params()
567 _snd_pcm_hw_param_setempty(hw_params, SNDRV_PCM_HW_PARAM_CHANNELS); in snd_es18xx_capture_hw_params()
570 if (params_channels(hw_params) == 2) in snd_es18xx_capture_hw_params()
572 if (snd_pcm_format_width(params_format(hw_params)) == 16) in snd_es18xx_capture_hw_params()
575 if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) in snd_es18xx_capture_hw_params()
1672 .hw_params = snd_es18xx_playback_hw_params,
1683 .hw_params = snd_es18xx_capture_hw_params,