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-rw-r--r--sound/pci/ac97/ac97_patch.c103
1 files changed, 92 insertions, 11 deletions
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 5f69b9c9f1b3..bd27531a0f0e 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -1632,13 +1632,16 @@ int patch_ad1886(struct snd_ac97 * ac97)
#define AC97_AD198X_MBC_10 0x0001 /* +10dB */
#define AC97_AD198X_MBC_30 0x0002 /* +30dB */
#define AC97_AD198X_VREFD 0x0004 /* VREF high-Z */
-#define AC97_AD198X_VREFH 0x0008 /* 2.25V, 3.7V */
-#define AC97_AD198X_VREF_0 0x000c /* 0V */
+#define AC97_AD198X_VREFH 0x0008 /* 0=2.25V, 1=3.7V */
+#define AC97_AD198X_VREF_0 0x000c /* 0V (AD1985 only) */
+#define AC97_AD198X_VREF_MASK (AC97_AD198X_VREFH | AC97_AD198X_VREFD)
+#define AC97_AD198X_VREF_SHIFT 2
#define AC97_AD198X_SRU 0x0010 /* sample rate unlock */
#define AC97_AD198X_LOSEL 0x0020 /* LINE_OUT amplifiers input select */
#define AC97_AD198X_2MIC 0x0040 /* 2-channel mic select */
#define AC97_AD198X_SPRD 0x0080 /* SPREAD enable */
-#define AC97_AD198X_DMIX0 0x0100 /* downmix mode: 0 = 6-to-4, 1 = 6-to-2 downmix */
+#define AC97_AD198X_DMIX0 0x0100 /* downmix mode: */
+ /* 0 = 6-to-4, 1 = 6-to-2 downmix */
#define AC97_AD198X_DMIX1 0x0200 /* downmix mode: 1 = enabled */
#define AC97_AD198X_HPSEL 0x0400 /* headphone amplifier input select */
#define AC97_AD198X_CLDIS 0x0800 /* center/lfe disable */
@@ -1969,8 +1972,80 @@ int patch_ad1980(struct snd_ac97 * ac97)
return 0;
}
+static int snd_ac97_ad1985_vrefout_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ static char *texts[4] = {"High-Z", "3.7 V", "2.25 V", "0 V"};
+
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+ uinfo->count = 1;
+ uinfo->value.enumerated.items = 4;
+ if (uinfo->value.enumerated.item > 3)
+ uinfo->value.enumerated.item = 3;
+ strcpy(uinfo->value.enumerated.name,
+ texts[uinfo->value.enumerated.item]);
+ return 0;
+}
+
+static int snd_ac97_ad1985_vrefout_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ static const int reg2ctrl[4] = {2, 0, 1, 3};
+ struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
+ unsigned short val;
+ val = (ac97->regs[AC97_AD_MISC] & AC97_AD198X_VREF_MASK)
+ >> AC97_AD198X_VREF_SHIFT;
+ ucontrol->value.enumerated.item[0] = reg2ctrl[val];
+ return 0;
+}
+
+static int snd_ac97_ad1985_vrefout_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ static const int ctrl2reg[4] = {1, 2, 0, 3};
+ struct snd_ac97 *ac97 = snd_kcontrol_chip(kcontrol);
+ unsigned short val;
+
+ if (ucontrol->value.enumerated.item[0] > 3
+ || ucontrol->value.enumerated.item[0] < 0)
+ return -EINVAL;
+ val = ctrl2reg[ucontrol->value.enumerated.item[0]]
+ << AC97_AD198X_VREF_SHIFT;
+ return snd_ac97_update_bits(ac97, AC97_AD_MISC,
+ AC97_AD198X_VREF_MASK, val);
+}
+
static const struct snd_kcontrol_new snd_ac97_ad1985_controls[] = {
- AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0)
+ AC97_SINGLE("Exchange Center/LFE", AC97_AD_SERIAL_CFG, 3, 1, 0),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Exchange Front/Surround",
+ .info = snd_ac97_ad1888_lohpsel_info,
+ .get = snd_ac97_ad1888_lohpsel_get,
+ .put = snd_ac97_ad1888_lohpsel_put
+ },
+ AC97_SINGLE("High Pass Filter Enable", AC97_AD_TEST2, 12, 1, 1),
+ AC97_SINGLE("Spread Front to Surround and Center/LFE",
+ AC97_AD_MISC, 7, 1, 0),
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Downmix",
+ .info = snd_ac97_ad1888_downmix_info,
+ .get = snd_ac97_ad1888_downmix_get,
+ .put = snd_ac97_ad1888_downmix_put
+ },
+ {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "V_REFOUT",
+ .info = snd_ac97_ad1985_vrefout_info,
+ .get = snd_ac97_ad1985_vrefout_get,
+ .put = snd_ac97_ad1985_vrefout_put
+ },
+ AC97_SURROUND_JACK_MODE_CTL,
+ AC97_CHANNEL_MODE_CTL,
+
+ AC97_SINGLE("Headphone Jack Sense", AC97_AD_JACK_SPDIF, 10, 1, 0),
+ AC97_SINGLE("Line Jack Sense", AC97_AD_JACK_SPDIF, 12, 1, 0),
};
static void ad1985_update_jacks(struct snd_ac97 *ac97)
@@ -1984,9 +2059,16 @@ static int patch_ad1985_specific(struct snd_ac97 *ac97)
{
int err;
- if ((err = patch_ad1980_specific(ac97)) < 0)
+ /* rename 0x04 as "Master" and 0x02 as "Master Surround" */
+ snd_ac97_rename_vol_ctl(ac97, "Master Playback",
+ "Master Surround Playback");
+ snd_ac97_rename_vol_ctl(ac97, "Headphone Playback", "Master Playback");
+
+ if ((err = patch_build_controls(ac97, &snd_ac97_ad198x_2cmic, 1)) < 0)
return err;
- return patch_build_controls(ac97, snd_ac97_ad1985_controls, ARRAY_SIZE(snd_ac97_ad1985_controls));
+
+ return patch_build_controls(ac97, snd_ac97_ad1985_controls,
+ ARRAY_SIZE(snd_ac97_ad1985_controls));
}
static struct snd_ac97_build_ops patch_ad1985_build_ops = {
@@ -2006,19 +2088,18 @@ int patch_ad1985(struct snd_ac97 * ac97)
ac97->build_ops = &patch_ad1985_build_ops;
misc = snd_ac97_read(ac97, AC97_AD_MISC);
/* switch front/surround line-out/hp-out */
- /* center/LFE, mic in 3.75V mode */
/* AD-compatible mode */
/* Stereo mutes enabled */
- /* in accordance with ADI driver: misc | 0x5c28 */
snd_ac97_write_cache(ac97, AC97_AD_MISC, misc |
- AC97_AD198X_VREFH |
AC97_AD198X_LOSEL |
AC97_AD198X_HPSEL |
- AC97_AD198X_CLDIS |
- AC97_AD198X_LODIS |
AC97_AD198X_MSPLT |
AC97_AD198X_AC97NC);
ac97->flags |= AC97_STEREO_MUTES;
+
+ /* update current jack configuration */
+ ad1985_update_jacks(ac97);
+
/* on AD1985 rev. 3, AC'97 revision bits are zero */
ac97->ext_id = (ac97->ext_id & ~AC97_EI_REV_MASK) | AC97_EI_REV_23;
return 0;