Lines Matching full:this

12 This subsystem includes two categories of tracepoints; for state of PCM buffer
21 This category includes four tracepoints; ``hwptr``, ``applptr``, ``xrun`` and
27 This category includes two tracepoints; ``hw_mask_param`` and
33 substream. In this procedure, PCM hardware parameters are decided by
37 The parameters are described in struct snd_pcm_hw_params. This
46         Configurable. ALSA PCM core and some drivers handle this flag to select
49         Configurable. This type of parameter is described in
57         Configurable. This type of parameter is described in
74         Configurable. This is evaluated at ioctl(2) with
77         SNDRV_PCM_IOCTL_HW_PARAMS, this mask is ignored and all of parameters
82         This mask represents which mask/interval parameter is actually changed.
84         Read-only. This represents hardware/driver capabilities as bit flags
86         SNDRV_PCM_IOCTL_HW_REFINE to retrieve this flag, then decide candidates
90         Read-only. This value represents available bit width in MSB side of
92         decided as a fixed number, this value is also calculated according to
93         it. Else, zero. But this behaviour depends on implementations in driver
96         Read-only. This value represents numerator of sampling rate in fraction
98         decided as a single value, this value is also calculated according to
99         it. Else, zero. But this behaviour depends on implementations in driver
102         Read-only. This value represents denominator of sampling rate in
104         SNDRV_PCM_HW_PARAM_RATE was decided as a single value, this value is
105         also calculated according to it. Else, zero. But this behaviour depends
108         Read-only. This value represents the size of FIFO in serial sound
110         value to this parameter but some drivers intentionally set zero with
137 Tracepoints in this category are designed to trace changes of the
166 struct snd_interval in this order.