4 Sep
2025
4 Sep
'25
10:44 p.m.
On Thu, Sep 04, 2025 at 03:32:52PM +0200, Jaroslav Kysela wrote:
It would be nice to check the buffer size / period size values using procfs for the problematic 2048 setup (see the referred thread), if there's a demand to fix this. Maybe there's a mismatch between GUI/sound server settings and driver settings.
Please suggest that all people involved in the discussion use strace(1) to determine whether the failure originates from SNDRV_PCM_IOCTL_HW_PARAMS or SNDRV_PCM_IOCTL_PREPARE, since the alsa-lib API, 'snd_pcm_hw_params()', involves both and can be misleading.
Thanks
Takashi Sakamoto