korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-02 16:44:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

ALSA: hda - Addition for HP dv4-1222nr laptop support

Browse Source 
Signed-off-by: James Gardiner <renidragsemaj@yahoo.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
James Gardiner 2009-05-03 04:00:44 -04:00 committed by Takashi Iwai
parent cb6605c1e4
commit 514bf54cd8
2 changed files with 39 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
Documentation/sound/alsa/HD-Audio-Models.txt
View File

@ -347,6 +347,7 @@ STAC92HD71B*
hp-m4 HP mini 1000
hp-dv5 HP dv series
hp-hdx HP HDX series
hp-dv4-1222nr HP dv4-1222nr (with LED support)
auto BIOS setup (default)
STAC92HD73*

44
sound/pci/hda/patch_sigmatel.c
View File

@ -100,6 +100,7 @@ enum {
STAC_HP_M4,
STAC_HP_DV5,
STAC_HP_HDX,
STAC_HP_DV4_1222NR,
STAC_92HD71BXX_MODELS
};
@ -1836,6 +1837,7 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = {
[STAC_HP_M4] = NULL,
[STAC_HP_DV5] = NULL,
[STAC_HP_HDX] = NULL,
[STAC_HP_DV4_1222NR] = NULL,
};
static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
@ -1847,6 +1849,7 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = {
[STAC_HP_M4] = "hp-m4",
[STAC_HP_DV5] = "hp-dv5",
[STAC_HP_HDX] = "hp-hdx",
[STAC_HP_DV4_1222NR] = "hp-dv4-1222nr",
};
static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
@ -1855,6 +1858,8 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = {
"DFI LanParty", STAC_92HD71BXX_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_DFI, 0x3101,
"DFI LanParty", STAC_92HD71BXX_REF),
SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x30fb,
"HP dv4-1222nr", STAC_HP_DV4_1222NR),
SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080,
"HP", STAC_HP_DV5),
SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0,
@ -4520,27 +4525,38 @@ static int stac92xx_resume(struct hda_codec *codec)
return 0;
}
/*
* using power check for controlling mute led of HP HDX notebooks
* using power check for controlling mute led of HP notebooks
* check for mute state only on Speakers (nid = 0x10)
*
* For this feature CONFIG_SND_HDA_POWER_SAVE is needed, otherwise
* the LED is NOT working properly !
*
* Changed name to reflect that it now works for any designated
* model, not just HP HDX.
*/
#ifdef CONFIG_SND_HDA_POWER_SAVE
static int stac92xx_hp_hdx_check_power_status(struct hda_codec *codec,
static int stac92xx_hp_check_power_status(struct hda_codec *codec,
hda_nid_t nid)
{
struct sigmatel_spec *spec = codec->spec;
unsigned int gpio_bit = 0; /* gets rid of compiler warning */
switch (spec->board_config) {
case STAC_HP_DV4_1222NR:
gpio_bit = 0x01;
break;
case STAC_HP_HDX:
gpio_bit = 0x08;
}
if (nid == 0x10) {
if (snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
HDA_AMP_MUTE)
spec->gpio_data &= ~0x08; /* orange */
spec->gpio_data &= ~gpio_bit; /* orange */
else
spec->gpio_data |= 0x08; /* white */
spec->gpio_data |= gpio_bit; /* white */
stac_gpio_set(codec, spec->gpio_mask,
spec->gpio_dir,
@ -5219,6 +5235,22 @@ again:
spec->num_smuxes = 0;
spec->num_dmuxes = 1;
break;
case STAC_HP_DV4_1222NR:
spec->num_dmics = 1;
/* I don't know if it needs 1 or 2 smuxes - will wait for
* bug reports to fix if needed
*/
spec->num_smuxes = 1;
spec->num_dmuxes = 1;
#ifdef CONFIG_SND_HDA_POWER_SAVE
/* This controls MUTE LED */
spec->gpio_mask |= 0x01;
spec->gpio_dir |= 0x01;
spec->gpio_data |= 0x01;
codec->patch_ops.check_power_status =
stac92xx_hp_check_power_status;
#endif
/* fallthrough */
case STAC_HP_DV5:
snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010);
stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN);
@ -5239,7 +5271,7 @@ again:
/* register check_power_status callback. */
codec->patch_ops.check_power_status =
stac92xx_hp_hdx_check_power_status;
stac92xx_hp_check_power_status;
#endif
break;
};