[alsa-devel] [PATCH v2 0/3] alsa-lib: Improve 2.1 surround support

Thanks Takashi for your encouraging review,

Diff since last version is only the things you remarked about in the first patch series.

Besides that, I find it also OK to just return the channel (>= 0) or a negative error. But it's no big matter in which form is.

This one I didn't change, just because then I would just have had to change it back in the second patch anyway.

David Henningsson (3): route: Allow chmap syntax for slave channels in ttable route: Select slave chmap based on ttable information conf: Allow 2.1 surround to use different number of channels

src/conf/pcm/surround21.conf | 7 +- src/pcm/pcm_route.c | 323 +++++++++++++++++++++++++++++++++++++----- 2 files changed, 290 insertions(+), 40 deletions(-)