Hi All,
still trying to get the hardware and software
runtime paramters of the driver...
In alsa-driver*/alsa-kernel/core there is the pcm.c
file.
There are 2 functions in this file
snd_pcm_substream_proc_hw_params_read
and
snd_pcm_substream_proc_sw_params_read
Both of these print out to some output source the
information I need using i.e.
snd_iprintf(buffer, "period_size: %lu\n",
runtime->period_size);
snd_iprintf is in /alsa-driver/alsa-kernel/info.c
I traced this snd_iprintf function and it passes its
data in a buffer to the function vsnprintf(..).
Could someone enlighten me as to where it write
to...console, file, temporary storage
thanx,
Brian.
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