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authorRudolf Marek <r.marek@assembler.cz>2013-04-02 20:51:15 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2013-08-15 20:34:38 +0200
commit1e1a1798faf9715ceb2bd34b619c3c21f03ce89a (patch)
treeb80e5402768d464e92abe4bcc3e7d5a178413529 /src/mainboard/emulation
parent1ae7d475a82327b6a0f26f9ee34308a85c437b24 (diff)
downloadcoreboot-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>
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