Hi folks,
I'm digging into a custom, embedded ALSA driver for some hardware we are developing. The basic functionality (interfacing with an soc/wm8990 codec) is working fine.
We have a new library that we are adding which interfaces with the system via OSS. In preparation, I built the vrec/vplay functions, which also use OSS, and they work fine with the OSS Emulation layer of ALSA.
I have enabled verbose printk and debug messages, and am seeing the following entries in the log file. Since I did not have these enabled before I started integrating, I'm not sure if this is new, or if they have been there for a while.
Are these a problem, or can I ignore these?
ALSA sound/core/pcm_lib.c:318: BUG: pcmC0D0c:0, pos = 230989824, buffer size = 12304, period size = 769
[ 2018.944000] ALSA sound/core/pcm_lib.c:318: BUG: pcmC0D0c:0, pos = 65536, buffer size = 65536, period size = 4096 [ 2020.304000] ALSA sound/core/pcm_lib.c:318: BUG: pcmC0D0c:0, pos = 65536, buffer size = 65536, period size = 4096 [ 2021.660000] ALSA sound/core/pcm_lib.c:318: BUG: pcmC0D0c:0, pos = 65536, buffer size = 65536, period size = 4096
TIA Mike