ALSA: HDA: Add support for Cirrus Logic 4213
authorDavid Henningsson <david.henningsson@canonical.com>
Mon, 2 Jan 2012 11:40:17 +0000 (12:40 +0100)
committerTakashi Iwai <tiwai@suse.de>
Sun, 8 Jan 2012 08:57:37 +0000 (09:57 +0100)
commit5660ffd06935e564404412997a703279e325fa64
treef986afa20a08327d6eefc5e335ec5e337a8d2453
parent78e2a928e377d5124932d4399c6c581908b027a0
ALSA: HDA: Add support for Cirrus Logic 4213

The CS4213 chip is similar to the CS4210, but it does not have
SPDIF capabilities. Also, it has fewer pins, and the vendor specific
nid is different. With this patch, we have working inputs and outputs
(and automute/autoswitch). However, we don't know anything about
the vendor specific processing coefficients, so we don't read or write
to that node in this patch.

BugLink: https://bugs.launchpad.net/bugs/910792
Tested-by: Hsin-Yi Chen <hychen@canonical.com>
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/hda/patch_cirrus.c