9 Dec
2020
9 Dec
'20
10:30 a.m.
Dne 09. 12. 20 v 4:37 Tzung-Bi Shih napsal(a):
RT1015p needs 300ms delay after SDB pulling high for internal calibration during the power on sequence.
Delays 300ms right before data sends out to avoid data truncated.
I think that this codec driver should be redesigned to add this power-up delay the the correct sequence like in rt1015.c - rt1015_amp_drv_event().
Those huge delays in the trigger callbacks looks and are messy.
Jaroslav
--
Jaroslav Kysela perex@perex.cz
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.