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| author | Daniel Drake <dsd@laptop.org> | 2009-07-16 14:46:57 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2009-07-16 16:03:08 +0200 |
| commit | 0fb67e982a1749b2cd477709838bf866028970ce (patch) | |
| tree | e0682778467f5d75c7f7b003da01ab1f01e1d652 /mm | |
| parent | 3c6aae4489e7c05f3685e9eaa538249be7c79ebe (diff) | |
| download | kernel_samsung_aries-0fb67e982a1749b2cd477709838bf866028970ce.zip kernel_samsung_aries-0fb67e982a1749b2cd477709838bf866028970ce.tar.gz kernel_samsung_aries-0fb67e982a1749b2cd477709838bf866028970ce.tar.bz2 | |
ALSA: hda - Add CX20582 and OLPC XO-1.5 support
This adds support for the Conexant CX20582 codec, based on code from
http://www.linuxant.com/alsa-driver/alsa-driver-linuxant-1.0.19ppch12-1.noarch.rpm.zip
This is the codec to be shipped in the OLPC XO-1.5, so this patch also
includes an XO-specific profile. Resultant configuration:
http://dev.laptop.org/~dsd/20090713/codec0.txt
http://dev.laptop.org/~dsd/20090713/codec0.svg
As the Linuxant code is structured differently to the other codecs,
I was unable to cleanly reimplement everything in the generic and Dell
profiles as more info is needed (e.g. codec graphs). I simplified those
profiles so that hopefully it will not break anyone's audio. If it does,
it may be worth returning -ENODEV from patch_cx5066 on non-OLPC systems,
and then fixing snd_hda_codec_configure() to fall back on the generic
parser, at least until support for other systems is figured out.
Signed-off-by: Daniel Drake <dsd@laptop.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions