[coreboot-gerrit] Patch set updated for coreboot: 18835b6 ASUS F2A85-M: Provide HD Audio verb table for Realtek ALC887-VD
Paul Menzel (paulepanter@users.sourceforge.net)
gerrit at coreboot.org
Sat May 4 20:49:29 CEST 2013
Paul Menzel (paulepanter at users.sourceforge.net) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/3170
-gerrit
commit 18835b6dcd08caa1d4b3fc1ea0adbdf81156d908
Author: Rudolf Marek <r.marek at assembler.cz>
Date: Tue Apr 2 20:51:15 2013 +0200
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 at assembler.cz>
---
src/mainboard/asus/f2a85-m/BiosCallOuts.c | 37 +++++++++++++++++--------------
1 file changed, 20 insertions(+), 17 deletions(-)
diff --git a/src/mainboard/asus/f2a85-m/BiosCallOuts.c b/src/mainboard/asus/f2a85-m/BiosCallOuts.c
index 0a13208..9e7b30e 100644
--- a/src/mainboard/asus/f2a85-m/BiosCallOuts.c
+++ b/src/mainboard/asus/f2a85-m/BiosCallOuts.c
@@ -63,29 +63,32 @@ AGESA_STATUS GetBiosCallout (UINT32 Func, UINT32 Data, VOID *ConfigPtr)
}
/**
- * AMD Thatcher Platform ALC272 Verb Table
+ * ASUS F2A85-M board ALC887-VD Verb Table
+ *
+ * Copied from `/sys/class/sound/hwC1D0/init_pin_configs` when running
+ * the vendor BIOS.
*/
-static const CODEC_ENTRY Thatcher_Alc272_VerbTbl[] = {
- {0x11, 0x411111F0},
- {0x12, 0x411111F0},
- {0x13, 0x411111F0},
- {0x14, 0x411111F0},
- {0x15, 0x411111F0},
- {0x16, 0x411111F0},
- {0x17, 0x411111F0},
- {0x18, 0x01a19840},
- {0x19, 0x411111F0},
- {0x1a, 0x01813030},
- {0x1b, 0x411111F0},
- {0x1d, 0x40130605},
- {0x1e, 0x01441120},
- {0x21, 0x01211010},
+const CODEC_ENTRY f2a85-m_alc887_VerbTbl[] = {
+ {0x11, 0x99430140},
+ {0x12, 0x411111f0},
+ {0x14, 0x01014010},
+ {0x15, 0x01011012},
+ {0x16, 0x01016011},
+ {0x17, 0x01012014},
+ {0x18, 0x01a19850},
+ {0x19, 0x02a19c60},
+ {0x1a, 0x0181305f},
+ {0x1b, 0x02214c20},
+ {0x1c, 0x411111f0},
+ {0x1d, 0x4005e601},
+ {0x1e, 0x01456130},
+ {0x1f, 0x411111f0},
{0xff, 0xffffffff}
};
static const CODEC_TBL_LIST CodecTableList[] =
{
- {0x10ec0272, (CODEC_ENTRY*)&Thatcher_Alc272_VerbTbl[0]},
+ {0x10ec0887, (CODEC_ENTRY*)&alc887_VerbTbl[0]},
{(UINT32)0x0FFFFFFFF, (CODEC_ENTRY*)0x0FFFFFFFFUL}
};
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