topology2: common: pcm_caps: Revisit default period and buffer sizes

Increase the default period_size_max to a much larger value which is
commonly used by sound cards from 16384 to 2097152.

Adjust the buffer_size limits to minimum 384 (2 * period_size_min) and the
maximum to 4194304 (2 * period_size_max).

Applications do not need to use these large buffers, but there is no
technical reason to not allow them, like they available on other sound
hardware.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

tools/topology/topology2/include/common/pcm_caps.conf

@@ -87,8 +87,8 @@ Class.PCM."pcm_caps" {
  periods_max 1024
  channels_min 2
  channels_max 2
- period_size_min 192
- period_size_max 16384
- buffer_size_min 65536
- buffer_size_max 65536
+ period_size_min 192 # "$[((2 * $channels_min) * 48000) / 1000]" (48K, S16_LE, 1ms)
+ period_size_max 2097152 # Large enough to cover user's needs
+ buffer_size_min 384 # "$[$period_size_min * $periods_min]"
+ buffer_size_max 4194304 # "$[2 * $period_size_max]"
 }