This provides a new model and pin config for the snd-hda-intel
92HD83XXX codec for hp laptop model dv7-4000, enabling the subwoofer.
Signed-off-by: Steven Eastland <seastland at gmail.com>
---
--- alsa-kernel/pci/hda/patch_sigmatel.c 2010-07-20 14:06:12.000000000
-0600
+++ alsa-kernel/pci/hda/patch_sigmatel.c 2010-07-26 13:04:55.000000000
-0600
@@ -94,6 +94,7 @@
STAC_92HD83XXX_PWR_REF,
STAC_DELL_S14,
STAC_92HD83XXX_HP,
+ STAC_HP_DV7_4000,
STAC_92HD83XXX_MODELS
};
@@ -1628,10 +1629,17 @@
0x40f000f0, 0x40f000f0,
};
+static unsigned int hp_dv7_4000_pin_configs[10] = {
+ 0x03a12050, 0x0321201f, 0x40f000f0, 0x90170110,
+ 0x40f000f0, 0x40f000f0, 0x90170110, 0xd5a30140,
+ 0x40f000f0, 0x40f000f0,
+};
+
static unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
[STAC_92HD83XXX_REF] = ref92hd83xxx_pin_configs,
[STAC_92HD83XXX_PWR_REF] = ref92hd83xxx_pin_configs,
[STAC_DELL_S14] = dell_s14_pin_configs,
+ [STAC_HP_DV7_4000] = hp_dv7_4000_pin_configs,
};
static const char *stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
@@ -1640,6 +1648,7 @@
[STAC_92HD83XXX_PWR_REF] = "mic-ref",
[STAC_DELL_S14] = "dell-s14",
[STAC_92HD83XXX_HP] = "hp",
+ [STAC_HP_DV7_4000] = "hp-dv7-4000",
};
static struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
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