2014-10-23, 20:29
Hi Milhouse / Popcornmix
Re the hifiberry digi/DAC issue.
I've done some digging and based on the error messages produced it seems that it isn't the hifiberry's drivers that produce an error but instead the wm8804 codec and its use of core.c (the voltage regulator).
I've been digging through popcornmix's kernel repository but have been unable to find any obvious changes to either the wm8804 codec sources or core.c which might have led to this issue - do you know of any changes in these other subsystems (or in which they may depend) which might have led to this regression?
Best regards
Re the hifiberry digi/DAC issue.
I've done some digging and based on the error messages produced it seems that it isn't the hifiberry's drivers that produce an error but instead the wm8804 codec and its use of core.c (the voltage regulator).
I've been digging through popcornmix's kernel repository but have been unable to find any obvious changes to either the wm8804 codec sources or core.c which might have led to this issue - do you know of any changes in these other subsystems (or in which they may depend) which might have led to this regression?
Best regards
