12 Jul
2007
12 Jul
'07
8:36 a.m.
Fausto Carvalho Marques SIlva wrote:
Setting audio channels on ICH5 with SALSA generates and: EINVAL Numbers of channels is 1.
The ICH5 AC97 controller does not support mono output; you must use at least a stereo stream.
Even getting the number of avaiable audio channels i get error: EINVAL
What function did you try to use?
Debuging gets me to:
SNDRV_PCM_HW_PARAM_CHANNELS params->intervals[2] = {min = 2, max = 6, ...
It supports 2, 4 or 6 channels; this is not a single value.
HTH Clemens