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| author | Rudolf Marek <r.marek@assembler.cz> | 2013-04-02 20:51:15 +0200 |
|---|---|---|
| committer | Patrick Georgi <patrick@georgi-clan.de> | 2013-08-15 20:34:38 +0200 |
| commit | 1e1a1798faf9715ceb2bd34b619c3c21f03ce89a (patch) | |
| tree | b80e5402768d464e92abe4bcc3e7d5a178413529 /src/mainboard/emulation/qemu-i440fx/northbridge.c | |
| parent | 1ae7d475a82327b6a0f26f9ee34308a85c437b24 (diff) | |
| download | coreboot-1e1a1798faf9715ceb2bd34b619c3c21f03ce89a.tar.xz | |
ASUS F2A85-M: Provide HD Audio verb table for Realtek ALC887-VD
Use the same HD Audio [1] verb table for the Realtek ALC887-VD
audio chip as the one set up by the proprietary vendor BIOS.
Linux’ ALSA exposes this pin configuration under the virtual
filesystem sysfs.
/sys/class/sound/hwC1D0/init_pin_configs
The script `alsa-info.sh` [2][3] is able to decode the table.
Only one channel audio playback (rear connectors) is tested [4],
which worked already before.
[1] http://en.wikipedia.org/wiki/Intel_High_Definition_Audio
[2] http://mailman.alsa-project.org/pipermail/alsa-devel/2013-March/060717.html
[3] http://alsa-project.org/main/index.php/Help_To_Debug
[4] http://review.coreboot.org/#/c/3170/2//COMMIT_MSG
Change-Id: I17fa2d4ab1e1a6bfd84de94e9e4a91bd67b6a0c0
Signed-off-by: Rudolf Marek <r.marek@assembler.cz>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: http://review.coreboot.org/3170
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martin.roth@se-eng.com>
Diffstat (limited to 'src/mainboard/emulation/qemu-i440fx/northbridge.c')
0 files changed, 0 insertions, 0 deletions