[alsa-devel] [PATCH] ALSA: HDA: Remove unconnected PCM devices for Intel HDMI

[David Henningsson]

Since I'm a little new in HDMI land and the patch is non-trivial, I 
wouldn't mind some comments on this one. Also thanks to Jaroslav who 
cleared a few things out about the logical and physical devices which 
helped me figure out what I should do about it :-)

Anyway, here's the patch.

Some newer chips have more than one HDMI output, but usually not
all of them are exposed as physical jacks. Removing the unused
PCM devices (as indicated by BIOS in the pin config default) will
reduce user confusion as they currently have to choose between
several HDMI devices, some of them not working anyway.

Signed-off-by: David Henningsson <david.henningsson at canonical.com>

-- 
David Henningsson, Canonical Ltd.
http://launchpad.net/~diwic
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