Lines Matching refs:parameters

13 and for processing of PCM hardware parameters. These tracepoints are available
24 Tracepoints for processing of PCM hardware parameters
33 substream. In this procedure, PCM hardware parameters are decided by
35 the PCM substream keeps the parameters.
37 The parameters are described in struct snd_pcm_hw_params. This
38 structure includes several types of parameters. Applications set preferable
39 value to these parameters, then execute ioctl(2) with SNDRV_PCM_IOCTL_HW_REFINE
41 set of parameters. The latter is used for an actual decision of the parameters.
47         convenient parameters or change their behaviour.
77         SNDRV_PCM_IOCTL_HW_PARAMS, this mask is ignored and all of parameters
87         of parameters and execute ioctl(2) with SNDRV_PCM_IOCTL_HW_PARAMS to
118 dependencies on which a parameter is decided according to several parameters.
130    of constraints into the runtime when several parameters have dependencies
138 mask/interval parameters. When ALSA PCM core changes them, ``hw_mask_param`` or
162 fields are different according to type of the parameter. For parameters of mask
164 parameters of interval type, the fields represent values of each member of