When making the driver there was an error message:
pcm.c:529:10: error: ‘snd_pcm_lib_mmap_vmalloc’ undeclared here (not in a function); did you mean ‘snd_pcm_lib_mmap_iomem’?
529 | .mmap = snd_pcm_lib_mmap_vmalloc,
| ^~~~~~~~
| snd_pcm_lib_mmap_iomem
Any ideas?
When making the driver there was an error message: pcm.c:529:10: error: ‘snd_pcm_lib_mmap_vmalloc’ undeclared here (not in a function); did you mean ‘snd_pcm_lib_mmap_iomem’? 529 | .mmap = snd_pcm_lib_mmap_vmalloc, | ^
~~~~~~~ | snd_pcm_lib_mmap_iomem Any ideas?