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linux/sound/pci/hda/patch_analog.c
Takashi Iwai 2ba0176c70 ALSA: hda/analog - Minor optimization for SPDIF mux connections 
AD HD-audio codec driver has a few code lines invoking
snd_get_num_conns() and using its return value as the array index
without checking.  This is basically safe in all those places; at the
second and later calls snd_get_num_conns() returns the value cached
from the first invocation, hence the value is always consistent.

However, it looks a bit confusing as if a lack of the proper check.
This patch introduces a new field num_smux_conns in ad198x_spec for
simplifying the code.  Now we store and refer to the value more
locally without invoking the extra function at each time.

Reported-by: Colin King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20200115100035.22511-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2020-01-16 17:29:17 +01:00

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* HD audio interface patch for AD1882, AD1884, AD1981HD, AD1983, AD1984,
* AD1986A, AD1988
*
* Copyright (c) 2005-2007 Takashi Iwai <tiwai@suse.de>
*/
#include <linux/init.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <sound/core.h>
#include <sound/hda_codec.h>
#include "hda_local.h"
#include "hda_auto_parser.h"
#include "hda_beep.h"
#include "hda_jack.h"
#include "hda_generic.h"
struct ad198x_spec {
struct hda_gen_spec gen;
/* for auto parser */
int smux_paths[4];
unsigned int cur_smux;
hda_nid_t eapd_nid;
unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */
int num_smux_conns;
};
#ifdef CONFIG_SND_HDA_INPUT_BEEP
/* additional beep mixers; the actual parameters are overwritten at build */
static const struct snd_kcontrol_new ad_beep_mixer[] = {
HDA_CODEC_VOLUME("Beep Playback Volume", 0, 0, HDA_OUTPUT),
HDA_CODEC_MUTE_BEEP("Beep Playback Switch", 0, 0, HDA_OUTPUT),
{ } /* end */
};
#define set_beep_amp(spec, nid, idx, dir) \
((spec)->beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir)) /* mono */
#else
#define set_beep_amp(spec, nid, idx, dir) /* NOP */
#endif
#ifdef CONFIG_SND_HDA_INPUT_BEEP
static int create_beep_ctls(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
const struct snd_kcontrol_new *knew;
if (!spec->beep_amp)
return 0;
for (knew = ad_beep_mixer ; knew->name; knew++) {
int err;
struct snd_kcontrol *kctl;
kctl = snd_ctl_new1(knew, codec);
if (!kctl)
return -ENOMEM;
kctl->private_value = spec->beep_amp;
err = snd_hda_ctl_add(codec, 0, kctl);
if (err < 0)
return err;
}
return 0;
}
#else
#define create_beep_ctls(codec) 0
#endif
static void ad198x_power_eapd_write(struct hda_codec *codec, hda_nid_t front,
hda_nid_t hp)
{
if (snd_hda_query_pin_caps(codec, front) & AC_PINCAP_EAPD)
snd_hda_codec_write(codec, front, 0, AC_VERB_SET_EAPD_BTLENABLE,
!codec->inv_eapd ? 0x00 : 0x02);
if (snd_hda_query_pin_caps(codec, hp) & AC_PINCAP_EAPD)
snd_hda_codec_write(codec, hp, 0, AC_VERB_SET_EAPD_BTLENABLE,
!codec->inv_eapd ? 0x00 : 0x02);
}
static void ad198x_power_eapd(struct hda_codec *codec)
{
/* We currently only handle front, HP */
switch (codec->core.vendor_id) {
case 0x11d41882:
case 0x11d4882a:
case 0x11d41884:
case 0x11d41984:
case 0x11d41883:
case 0x11d4184a:
case 0x11d4194a:
case 0x11d4194b:
case 0x11d41988:
case 0x11d4198b:
case 0x11d4989a:
case 0x11d4989b:
ad198x_power_eapd_write(codec, 0x12, 0x11);
break;
case 0x11d41981:
case 0x11d41983:
ad198x_power_eapd_write(codec, 0x05, 0x06);
break;
case 0x11d41986:
ad198x_power_eapd_write(codec, 0x1b, 0x1a);
break;
}
}
static void ad198x_shutup(struct hda_codec *codec)
{
snd_hda_shutup_pins(codec);
ad198x_power_eapd(codec);
}
#ifdef CONFIG_PM
static int ad198x_suspend(struct hda_codec *codec)
{
ad198x_shutup(codec);
return 0;
}
#endif
/* follow EAPD via vmaster hook */
static void ad_vmaster_eapd_hook(void *private_data, int enabled)
{
struct hda_codec *codec = private_data;
struct ad198x_spec *spec = codec->spec;
if (!spec->eapd_nid)
return;
if (codec->inv_eapd)
enabled = !enabled;
snd_hda_codec_write_cache(codec, spec->eapd_nid, 0,
AC_VERB_SET_EAPD_BTLENABLE,
enabled ? 0x02 : 0x00);
}
/*
* Automatic parse of I/O pins from the BIOS configuration
*/
static int ad198x_auto_build_controls(struct hda_codec *codec)
{
int err;
err = snd_hda_gen_build_controls(codec);
if (err < 0)
return err;
err = create_beep_ctls(codec);
if (err < 0)
return err;
return 0;
}
static const struct hda_codec_ops ad198x_auto_patch_ops = {
.build_controls = ad198x_auto_build_controls,
.build_pcms = snd_hda_gen_build_pcms,
.init = snd_hda_gen_init,
.free = snd_hda_gen_free,
.unsol_event = snd_hda_jack_unsol_event,
#ifdef CONFIG_PM
.check_power_status = snd_hda_gen_check_power_status,
.suspend = ad198x_suspend,
#endif
.reboot_notify = ad198x_shutup,
};
static int ad198x_parse_auto_config(struct hda_codec *codec, bool indep_hp)
{
struct ad198x_spec *spec = codec->spec;
struct auto_pin_cfg *cfg = &spec->gen.autocfg;
int err;
codec->spdif_status_reset = 1;
codec->no_trigger_sense = 1;
codec->no_sticky_stream = 1;
spec->gen.indep_hp = indep_hp;
if (!spec->gen.add_stereo_mix_input)
spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
err = snd_hda_parse_pin_defcfg(codec, cfg, NULL, 0);
if (err < 0)
return err;
err = snd_hda_gen_parse_auto_config(codec, cfg);
if (err < 0)
return err;
return 0;
}
/*
* AD1986A specific
*/
static int alloc_ad_spec(struct hda_codec *codec)
{
struct ad198x_spec *spec;
spec = kzalloc(sizeof(*spec), GFP_KERNEL);
if (!spec)
return -ENOMEM;
codec->spec = spec;
snd_hda_gen_spec_init(&spec->gen);
codec->patch_ops = ad198x_auto_patch_ops;
return 0;
}
/*
* AD1986A fixup codes
*/
/* Lenovo N100 seems to report the reversed bit for HP jack-sensing */
static void ad_fixup_inv_jack_detect(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
codec->inv_jack_detect = 1;
spec->gen.keep_eapd_on = 1;
spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
spec->eapd_nid = 0x1b;
}
}
/* Toshiba Satellite L40 implements EAPD in a standard way unlike others */
static void ad1986a_fixup_eapd(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
codec->inv_eapd = 0;
spec->gen.keep_eapd_on = 1;
spec->eapd_nid = 0x1b;
}
}
/* enable stereo-mix input for avoiding regression on KDE (bko#88251) */
static void ad1986a_fixup_eapd_mix_in(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
ad1986a_fixup_eapd(codec, fix, action);
spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_ENABLE;
}
}
enum {
AD1986A_FIXUP_INV_JACK_DETECT,
AD1986A_FIXUP_ULTRA,
AD1986A_FIXUP_SAMSUNG,
AD1986A_FIXUP_3STACK,
AD1986A_FIXUP_LAPTOP,
AD1986A_FIXUP_LAPTOP_IMIC,
AD1986A_FIXUP_EAPD,
AD1986A_FIXUP_EAPD_MIX_IN,
AD1986A_FIXUP_EASYNOTE,
};
static const struct hda_fixup ad1986a_fixups[] = {
[AD1986A_FIXUP_INV_JACK_DETECT] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad_fixup_inv_jack_detect,
},
[AD1986A_FIXUP_ULTRA] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1b, 0x90170110 }, /* speaker */
{ 0x1d, 0x90a7013e }, /* int mic */
{}
},
},
[AD1986A_FIXUP_SAMSUNG] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1b, 0x90170110 }, /* speaker */
{ 0x1d, 0x90a7013e }, /* int mic */
{ 0x20, 0x411111f0 }, /* N/A */
{ 0x24, 0x411111f0 }, /* N/A */
{}
},
},
[AD1986A_FIXUP_3STACK] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1a, 0x02214021 }, /* headphone */
{ 0x1b, 0x01014011 }, /* front */
{ 0x1c, 0x01813030 }, /* line-in */
{ 0x1d, 0x01a19020 }, /* rear mic */
{ 0x1e, 0x411111f0 }, /* N/A */
{ 0x1f, 0x02a190f0 }, /* mic */
{ 0x20, 0x411111f0 }, /* N/A */
{}
},
},
[AD1986A_FIXUP_LAPTOP] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1a, 0x02214021 }, /* headphone */
{ 0x1b, 0x90170110 }, /* speaker */
{ 0x1c, 0x411111f0 }, /* N/A */
{ 0x1d, 0x411111f0 }, /* N/A */
{ 0x1e, 0x411111f0 }, /* N/A */
{ 0x1f, 0x02a191f0 }, /* mic */
{ 0x20, 0x411111f0 }, /* N/A */
{}
},
},
[AD1986A_FIXUP_LAPTOP_IMIC] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1d, 0x90a7013e }, /* int mic */
{}
},
.chained_before = 1,
.chain_id = AD1986A_FIXUP_LAPTOP,
},
[AD1986A_FIXUP_EAPD] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1986a_fixup_eapd,
},
[AD1986A_FIXUP_EAPD_MIX_IN] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1986a_fixup_eapd_mix_in,
},
[AD1986A_FIXUP_EASYNOTE] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x1a, 0x0421402f }, /* headphone */
{ 0x1b, 0x90170110 }, /* speaker */
{ 0x1c, 0x411111f0 }, /* N/A */
{ 0x1d, 0x90a70130 }, /* int mic */
{ 0x1e, 0x411111f0 }, /* N/A */
{ 0x1f, 0x04a19040 }, /* mic */
{ 0x20, 0x411111f0 }, /* N/A */
{ 0x21, 0x411111f0 }, /* N/A */
{ 0x22, 0x411111f0 }, /* N/A */
{ 0x23, 0x411111f0 }, /* N/A */
{ 0x24, 0x411111f0 }, /* N/A */
{ 0x25, 0x411111f0 }, /* N/A */
{}
},
.chained = true,
.chain_id = AD1986A_FIXUP_EAPD_MIX_IN,
},
};
static const struct snd_pci_quirk ad1986a_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x30af, "HP B2800", AD1986A_FIXUP_LAPTOP_IMIC),
SND_PCI_QUIRK(0x1043, 0x1153, "ASUS M9V", AD1986A_FIXUP_LAPTOP_IMIC),
SND_PCI_QUIRK(0x1043, 0x1443, "ASUS Z99He", AD1986A_FIXUP_EAPD),
SND_PCI_QUIRK(0x1043, 0x1447, "ASUS A8JN", AD1986A_FIXUP_EAPD),
SND_PCI_QUIRK_MASK(0x1043, 0xff00, 0x8100, "ASUS P5", AD1986A_FIXUP_3STACK),
SND_PCI_QUIRK_MASK(0x1043, 0xff00, 0x8200, "ASUS M2", AD1986A_FIXUP_3STACK),
SND_PCI_QUIRK(0x10de, 0xcb84, "ASUS A8N-VM", AD1986A_FIXUP_3STACK),
SND_PCI_QUIRK(0x1179, 0xff40, "Toshiba Satellite L40", AD1986A_FIXUP_EAPD),
SND_PCI_QUIRK(0x144d, 0xc01e, "FSC V2060", AD1986A_FIXUP_LAPTOP),
SND_PCI_QUIRK_MASK(0x144d, 0xff00, 0xc000, "Samsung", AD1986A_FIXUP_SAMSUNG),
SND_PCI_QUIRK(0x144d, 0xc027, "Samsung Q1", AD1986A_FIXUP_ULTRA),
SND_PCI_QUIRK(0x1631, 0xc022, "PackardBell EasyNote MX65", AD1986A_FIXUP_EASYNOTE),
SND_PCI_QUIRK(0x17aa, 0x2066, "Lenovo N100", AD1986A_FIXUP_INV_JACK_DETECT),
SND_PCI_QUIRK(0x17aa, 0x1011, "Lenovo M55", AD1986A_FIXUP_3STACK),
SND_PCI_QUIRK(0x17aa, 0x1017, "Lenovo A60", AD1986A_FIXUP_3STACK),
{}
};
static const struct hda_model_fixup ad1986a_fixup_models[] = {
{ .id = AD1986A_FIXUP_3STACK, .name = "3stack" },
{ .id = AD1986A_FIXUP_LAPTOP, .name = "laptop" },
{ .id = AD1986A_FIXUP_LAPTOP_IMIC, .name = "laptop-imic" },
{ .id = AD1986A_FIXUP_LAPTOP_IMIC, .name = "laptop-eapd" }, /* alias */
{ .id = AD1986A_FIXUP_EAPD, .name = "eapd" },
{}
};
/*
*/
static int patch_ad1986a(struct hda_codec *codec)
{
int err;
struct ad198x_spec *spec;
static const hda_nid_t preferred_pairs[] = {
0x1a, 0x03,
0x1b, 0x03,
0x1c, 0x04,
0x1d, 0x05,
0x1e, 0x03,
0
};
err = alloc_ad_spec(codec);
if (err < 0)
return err;
spec = codec->spec;
/* AD1986A has the inverted EAPD implementation */
codec->inv_eapd = 1;
spec->gen.mixer_nid = 0x07;
spec->gen.beep_nid = 0x19;
set_beep_amp(spec, 0x18, 0, HDA_OUTPUT);
/* AD1986A has a hardware problem that it can't share a stream
* with multiple output pins. The copy of front to surrounds
* causes noisy or silent outputs at a certain timing, e.g.
* changing the volume.
* So, let's disable the shared stream.
*/
spec->gen.multiout.no_share_stream = 1;
/* give fixed DAC/pin pairs */
spec->gen.preferred_dacs = preferred_pairs;
/* AD1986A can't manage the dynamic pin on/off smoothly */
spec->gen.auto_mute_via_amp = 1;
snd_hda_pick_fixup(codec, ad1986a_fixup_models, ad1986a_fixup_tbl,
ad1986a_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = ad198x_parse_auto_config(codec, false);
if (err < 0) {
snd_hda_gen_free(codec);
return err;
}
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
}
/*
* AD1983 specific
*/
/*
* SPDIF mux control for AD1983 auto-parser
*/
static int ad1983_auto_smux_enum_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
static const char * const texts2[] = { "PCM", "ADC" };
static const char * const texts3[] = { "PCM", "ADC1", "ADC2" };
int num_conns = spec->num_smux_conns;
if (num_conns == 2)
return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts2);
else if (num_conns == 3)
return snd_hda_enum_helper_info(kcontrol, uinfo, 3, texts3);
else
return -EINVAL;
}
static int ad1983_auto_smux_enum_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
ucontrol->value.enumerated.item[0] = spec->cur_smux;
return 0;
}
static int ad1983_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
unsigned int val = ucontrol->value.enumerated.item[0];
hda_nid_t dig_out = spec->gen.multiout.dig_out_nid;
int num_conns = spec->num_smux_conns;
if (val >= num_conns)
return -EINVAL;
if (spec->cur_smux == val)
return 0;
spec->cur_smux = val;
snd_hda_codec_write_cache(codec, dig_out, 0,
AC_VERB_SET_CONNECT_SEL, val);
return 1;
}
static const struct snd_kcontrol_new ad1983_auto_smux_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
.info = ad1983_auto_smux_enum_info,
.get = ad1983_auto_smux_enum_get,
.put = ad1983_auto_smux_enum_put,
};
static int ad1983_add_spdif_mux_ctl(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
hda_nid_t dig_out = spec->gen.multiout.dig_out_nid;
int num_conns;
if (!dig_out)
return 0;
num_conns = snd_hda_get_num_conns(codec, dig_out);
if (num_conns != 2 && num_conns != 3)
return 0;
spec->num_smux_conns = num_conns;
if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &ad1983_auto_smux_mixer))
return -ENOMEM;
return 0;
}
static int patch_ad1983(struct hda_codec *codec)
{
static const hda_nid_t conn_0c[] = { 0x08 };
static const hda_nid_t conn_0d[] = { 0x09 };
struct ad198x_spec *spec;
int err;
err = alloc_ad_spec(codec);
if (err < 0)
return err;
spec = codec->spec;
spec->gen.mixer_nid = 0x0e;
spec->gen.beep_nid = 0x10;
set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
/* limit the loopback routes not to confuse the parser */
snd_hda_override_conn_list(codec, 0x0c, ARRAY_SIZE(conn_0c), conn_0c);
snd_hda_override_conn_list(codec, 0x0d, ARRAY_SIZE(conn_0d), conn_0d);
err = ad198x_parse_auto_config(codec, false);
if (err < 0)
goto error;
err = ad1983_add_spdif_mux_ctl(codec);
if (err < 0)
goto error;
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
/*
* AD1981 HD specific
*/
static void ad1981_fixup_hp_eapd(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
spec->eapd_nid = 0x05;
}
}
/* set the upper-limit for mixer amp to 0dB for avoiding the possible
* damage by overloading
*/
static void ad1981_fixup_amp_override(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
if (action == HDA_FIXUP_ACT_PRE_PROBE)
snd_hda_override_amp_caps(codec, 0x11, HDA_INPUT,
(0x17 << AC_AMPCAP_OFFSET_SHIFT) |
(0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
(0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
(1 << AC_AMPCAP_MUTE_SHIFT));
}
enum {
AD1981_FIXUP_AMP_OVERRIDE,
AD1981_FIXUP_HP_EAPD,
};
static const struct hda_fixup ad1981_fixups[] = {
[AD1981_FIXUP_AMP_OVERRIDE] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1981_fixup_amp_override,
},
[AD1981_FIXUP_HP_EAPD] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1981_fixup_hp_eapd,
.chained = true,
.chain_id = AD1981_FIXUP_AMP_OVERRIDE,
},
};
static const struct snd_pci_quirk ad1981_fixup_tbl[] = {
SND_PCI_QUIRK_VENDOR(0x1014, "Lenovo", AD1981_FIXUP_AMP_OVERRIDE),
SND_PCI_QUIRK_VENDOR(0x103c, "HP", AD1981_FIXUP_HP_EAPD),
SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", AD1981_FIXUP_AMP_OVERRIDE),
/* HP nx6320 (reversed SSID, H/W bug) */
SND_PCI_QUIRK(0x30b0, 0x103c, "HP nx6320", AD1981_FIXUP_HP_EAPD),
{}
};
static int patch_ad1981(struct hda_codec *codec)
{
struct ad198x_spec *spec;
int err;
err = alloc_ad_spec(codec);
if (err < 0)
return -ENOMEM;
spec = codec->spec;
spec->gen.mixer_nid = 0x0e;
spec->gen.beep_nid = 0x10;
set_beep_amp(spec, 0x0d, 0, HDA_OUTPUT);
snd_hda_pick_fixup(codec, NULL, ad1981_fixup_tbl, ad1981_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = ad198x_parse_auto_config(codec, false);
if (err < 0)
goto error;
err = ad1983_add_spdif_mux_ctl(codec);
if (err < 0)
goto error;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
/*
* AD1988
*
* Output pins and routes
*
* Pin Mix Sel DAC (*)
* port-A 0x11 (mute/hp) <- 0x22 <- 0x37 <- 03/04/06
* port-B 0x14 (mute/hp) <- 0x2b <- 0x30 <- 03/04/06
* port-C 0x15 (mute) <- 0x2c <- 0x31 <- 05/0a
* port-D 0x12 (mute/hp) <- 0x29 <- 04
* port-E 0x17 (mute/hp) <- 0x26 <- 0x32 <- 05/0a
* port-F 0x16 (mute) <- 0x2a <- 06
* port-G 0x24 (mute) <- 0x27 <- 05
* port-H 0x25 (mute) <- 0x28 <- 0a
* mono 0x13 (mute/amp)<- 0x1e <- 0x36 <- 03/04/06
*
* DAC0 = 03h, DAC1 = 04h, DAC2 = 05h, DAC3 = 06h, DAC4 = 0ah
* (*) DAC2/3/4 are swapped to DAC3/4/2 on AD198A rev.2 due to a h/w bug.
*
* Input pins and routes
*
* pin boost mix input # / adc input #
* port-A 0x11 -> 0x38 -> mix 2, ADC 0
* port-B 0x14 -> 0x39 -> mix 0, ADC 1
* port-C 0x15 -> 0x3a -> 33:0 - mix 1, ADC 2
* port-D 0x12 -> 0x3d -> mix 3, ADC 8
* port-E 0x17 -> 0x3c -> 34:0 - mix 4, ADC 4
* port-F 0x16 -> 0x3b -> mix 5, ADC 3
* port-G 0x24 -> N/A -> 33:1 - mix 1, 34:1 - mix 4, ADC 6
* port-H 0x25 -> N/A -> 33:2 - mix 1, 34:2 - mix 4, ADC 7
*
*
* DAC assignment
* 6stack - front/surr/CLFE/side/opt DACs - 04/06/05/0a/03
* 3stack - front/surr/CLFE/opt DACs - 04/05/0a/03
*
* Inputs of Analog Mix (0x20)
* 0:Port-B (front mic)
* 1:Port-C/G/H (line-in)
* 2:Port-A
* 3:Port-D (line-in/2)
* 4:Port-E/G/H (mic-in)
* 5:Port-F (mic2-in)
* 6:CD
* 7:Beep
*
* ADC selection
* 0:Port-A
* 1:Port-B (front mic-in)
* 2:Port-C (line-in)
* 3:Port-F (mic2-in)
* 4:Port-E (mic-in)
* 5:CD
* 6:Port-G
* 7:Port-H
* 8:Port-D (line-in/2)
* 9:Mix
*
* Proposed pin assignments by the datasheet
*
* 6-stack
* Port-A front headphone
* B front mic-in
* C rear line-in
* D rear front-out
* E rear mic-in
* F rear surround
* G rear CLFE
* H rear side
*
* 3-stack
* Port-A front headphone
* B front mic
* C rear line-in/surround
* D rear front-out
* E rear mic-in/CLFE
*
* laptop
* Port-A headphone
* B mic-in
* C docking station
* D internal speaker (with EAPD)
* E/F quad mic array
*/
static int ad1988_auto_smux_enum_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
static const char * const texts[] = {
"PCM", "ADC1", "ADC2", "ADC3",
};
int num_conns = spec->num_smux_conns;
if (num_conns > 4)
num_conns = 4;
return snd_hda_enum_helper_info(kcontrol, uinfo, num_conns, texts);
}
static int ad1988_auto_smux_enum_get(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
ucontrol->value.enumerated.item[0] = spec->cur_smux;
return 0;
}
static int ad1988_auto_smux_enum_put(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
struct ad198x_spec *spec = codec->spec;
unsigned int val = ucontrol->value.enumerated.item[0];
struct nid_path *path;
int num_conns = spec->num_smux_conns;
if (val >= num_conns)
return -EINVAL;
if (spec->cur_smux == val)
return 0;
mutex_lock(&codec->control_mutex);
path = snd_hda_get_path_from_idx(codec,
spec->smux_paths[spec->cur_smux]);
if (path)
snd_hda_activate_path(codec, path, false, true);
path = snd_hda_get_path_from_idx(codec, spec->smux_paths[val]);
if (path)
snd_hda_activate_path(codec, path, true, true);
spec->cur_smux = val;
mutex_unlock(&codec->control_mutex);
return 1;
}
static const struct snd_kcontrol_new ad1988_auto_smux_mixer = {
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "IEC958 Playback Source",
.info = ad1988_auto_smux_enum_info,
.get = ad1988_auto_smux_enum_get,
.put = ad1988_auto_smux_enum_put,
};
static int ad1988_auto_init(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
int i, err;
err = snd_hda_gen_init(codec);
if (err < 0)
return err;
if (!spec->gen.autocfg.dig_outs)
return 0;
for (i = 0; i < 4; i++) {
struct nid_path *path;
path = snd_hda_get_path_from_idx(codec, spec->smux_paths[i]);
if (path)
snd_hda_activate_path(codec, path, path->active, false);
}
return 0;
}
static int ad1988_add_spdif_mux_ctl(struct hda_codec *codec)
{
struct ad198x_spec *spec = codec->spec;
int i, num_conns;
/* we create four static faked paths, since AD codecs have odd
* widget connections regarding the SPDIF out source
*/
static const struct nid_path fake_paths[4] = {
{
.depth = 3,
.path = { 0x02, 0x1d, 0x1b },
.idx = { 0, 0, 0 },
.multi = { 0, 0, 0 },
},
{
.depth = 4,
.path = { 0x08, 0x0b, 0x1d, 0x1b },
.idx = { 0, 0, 1, 0 },
.multi = { 0, 1, 0, 0 },
},
{
.depth = 4,
.path = { 0x09, 0x0b, 0x1d, 0x1b },
.idx = { 0, 1, 1, 0 },
.multi = { 0, 1, 0, 0 },
},
{
.depth = 4,
.path = { 0x0f, 0x0b, 0x1d, 0x1b },
.idx = { 0, 2, 1, 0 },
.multi = { 0, 1, 0, 0 },
},
};
/* SPDIF source mux appears to be present only on AD1988A */
if (!spec->gen.autocfg.dig_outs ||
get_wcaps_type(get_wcaps(codec, 0x1d)) != AC_WID_AUD_MIX)
return 0;
num_conns = snd_hda_get_num_conns(codec, 0x0b) + 1;
if (num_conns != 3 && num_conns != 4)
return 0;
spec->num_smux_conns = num_conns;
for (i = 0; i < num_conns; i++) {
struct nid_path *path = snd_array_new(&spec->gen.paths);
if (!path)
return -ENOMEM;
*path = fake_paths[i];
if (!i)
path->active = 1;
spec->smux_paths[i] = snd_hda_get_path_idx(codec, path);
}
if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &ad1988_auto_smux_mixer))
return -ENOMEM;
codec->patch_ops.init = ad1988_auto_init;
return 0;
}
/*
*/
enum {
AD1988_FIXUP_6STACK_DIG,
};
static const struct hda_fixup ad1988_fixups[] = {
[AD1988_FIXUP_6STACK_DIG] = {
.type = HDA_FIXUP_PINS,
.v.pins = (const struct hda_pintbl[]) {
{ 0x11, 0x02214130 }, /* front-hp */
{ 0x12, 0x01014010 }, /* line-out */
{ 0x14, 0x02a19122 }, /* front-mic */
{ 0x15, 0x01813021 }, /* line-in */
{ 0x16, 0x01011012 }, /* line-out */
{ 0x17, 0x01a19020 }, /* mic */
{ 0x1b, 0x0145f1f0 }, /* SPDIF */
{ 0x24, 0x01016011 }, /* line-out */
{ 0x25, 0x01012013 }, /* line-out */
{ }
}
},
};
static const struct hda_model_fixup ad1988_fixup_models[] = {
{ .id = AD1988_FIXUP_6STACK_DIG, .name = "6stack-dig" },
{}
};
static int patch_ad1988(struct hda_codec *codec)
{
struct ad198x_spec *spec;
int err;
err = alloc_ad_spec(codec);
if (err < 0)
return err;
spec = codec->spec;
spec->gen.mixer_nid = 0x20;
spec->gen.mixer_merge_nid = 0x21;
spec->gen.beep_nid = 0x10;
set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
snd_hda_pick_fixup(codec, ad1988_fixup_models, NULL, ad1988_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = ad198x_parse_auto_config(codec, true);
if (err < 0)
goto error;
err = ad1988_add_spdif_mux_ctl(codec);
if (err < 0)
goto error;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
/*
* AD1884 / AD1984
*
* port-B - front line/mic-in
* port-E - aux in/out
* port-F - aux in/out
* port-C - rear line/mic-in
* port-D - rear line/hp-out
* port-A - front line/hp-out
*
* AD1984 = AD1884 + two digital mic-ins
*
* AD1883 / AD1884A / AD1984A / AD1984B
*
* port-B (0x14) - front mic-in
* port-E (0x1c) - rear mic-in
* port-F (0x16) - CD / ext out
* port-C (0x15) - rear line-in
* port-D (0x12) - rear line-out
* port-A (0x11) - front hp-out
*
* AD1984A = AD1884A + digital-mic
* AD1883 = equivalent with AD1984A
* AD1984B = AD1984A + extra SPDIF-out
*/
/* set the upper-limit for mixer amp to 0dB for avoiding the possible
* damage by overloading
*/
static void ad1884_fixup_amp_override(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
if (action == HDA_FIXUP_ACT_PRE_PROBE)
snd_hda_override_amp_caps(codec, 0x20, HDA_INPUT,
(0x17 << AC_AMPCAP_OFFSET_SHIFT) |
(0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
(0x05 << AC_AMPCAP_STEP_SIZE_SHIFT) |
(1 << AC_AMPCAP_MUTE_SHIFT));
}
/* toggle GPIO1 according to the mute state */
static void ad1884_vmaster_hp_gpio_hook(void *private_data, int enabled)
{
struct hda_codec *codec = private_data;
struct ad198x_spec *spec = codec->spec;
if (spec->eapd_nid)
ad_vmaster_eapd_hook(private_data, enabled);
snd_hda_codec_write_cache(codec, 0x01, 0,
AC_VERB_SET_GPIO_DATA,
enabled ? 0x00 : 0x02);
}
static void ad1884_fixup_hp_eapd(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
switch (action) {
case HDA_FIXUP_ACT_PRE_PROBE:
spec->gen.vmaster_mute.hook = ad1884_vmaster_hp_gpio_hook;
spec->gen.own_eapd_ctl = 1;
snd_hda_codec_write_cache(codec, 0x01, 0,
AC_VERB_SET_GPIO_MASK, 0x02);
snd_hda_codec_write_cache(codec, 0x01, 0,
AC_VERB_SET_GPIO_DIRECTION, 0x02);
snd_hda_codec_write_cache(codec, 0x01, 0,
AC_VERB_SET_GPIO_DATA, 0x02);
break;
case HDA_FIXUP_ACT_PROBE:
if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT)
spec->eapd_nid = spec->gen.autocfg.line_out_pins[0];
else
spec->eapd_nid = spec->gen.autocfg.speaker_pins[0];
break;
}
}
static void ad1884_fixup_thinkpad(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
struct ad198x_spec *spec = codec->spec;
if (action == HDA_FIXUP_ACT_PRE_PROBE) {
spec->gen.keep_eapd_on = 1;
spec->gen.vmaster_mute.hook = ad_vmaster_eapd_hook;
spec->eapd_nid = 0x12;
/* Analog PC Beeper - allow firmware/ACPI beeps */
spec->beep_amp = HDA_COMPOSE_AMP_VAL(0x20, 3, 3, HDA_INPUT);
spec->gen.beep_nid = 0; /* no digital beep */
}
}
/* set magic COEFs for dmic */
static const struct hda_verb ad1884_dmic_init_verbs[] = {
{0x01, AC_VERB_SET_COEF_INDEX, 0x13f7},
{0x01, AC_VERB_SET_PROC_COEF, 0x08},
{}
};
enum {
AD1884_FIXUP_AMP_OVERRIDE,
AD1884_FIXUP_HP_EAPD,
AD1884_FIXUP_DMIC_COEF,
AD1884_FIXUP_THINKPAD,
AD1884_FIXUP_HP_TOUCHSMART,
};
static const struct hda_fixup ad1884_fixups[] = {
[AD1884_FIXUP_AMP_OVERRIDE] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1884_fixup_amp_override,
},
[AD1884_FIXUP_HP_EAPD] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1884_fixup_hp_eapd,
.chained = true,
.chain_id = AD1884_FIXUP_AMP_OVERRIDE,
},
[AD1884_FIXUP_DMIC_COEF] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = ad1884_dmic_init_verbs,
},
[AD1884_FIXUP_THINKPAD] = {
.type = HDA_FIXUP_FUNC,
.v.func = ad1884_fixup_thinkpad,
.chained = true,
.chain_id = AD1884_FIXUP_DMIC_COEF,
},
[AD1884_FIXUP_HP_TOUCHSMART] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = ad1884_dmic_init_verbs,
.chained = true,
.chain_id = AD1884_FIXUP_HP_EAPD,
},
};
static const struct snd_pci_quirk ad1884_fixup_tbl[] = {
SND_PCI_QUIRK(0x103c, 0x2a82, "HP Touchsmart", AD1884_FIXUP_HP_TOUCHSMART),
SND_PCI_QUIRK_VENDOR(0x103c, "HP", AD1884_FIXUP_HP_EAPD),
SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo Thinkpad", AD1884_FIXUP_THINKPAD),
{}
};
static int patch_ad1884(struct hda_codec *codec)
{
struct ad198x_spec *spec;
int err;
err = alloc_ad_spec(codec);
if (err < 0)
return err;
spec = codec->spec;
spec->gen.mixer_nid = 0x20;
spec->gen.mixer_merge_nid = 0x21;
spec->gen.beep_nid = 0x10;
set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
snd_hda_pick_fixup(codec, NULL, ad1884_fixup_tbl, ad1884_fixups);
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
err = ad198x_parse_auto_config(codec, true);
if (err < 0)
goto error;
err = ad1983_add_spdif_mux_ctl(codec);
if (err < 0)
goto error;
snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE);
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
/*
* AD1882 / AD1882A
*
* port-A - front hp-out
* port-B - front mic-in
* port-C - rear line-in, shared surr-out (3stack)
* port-D - rear line-out
* port-E - rear mic-in, shared clfe-out (3stack)
* port-F - rear surr-out (6stack)
* port-G - rear clfe-out (6stack)
*/
static int patch_ad1882(struct hda_codec *codec)
{
struct ad198x_spec *spec;
int err;
err = alloc_ad_spec(codec);
if (err < 0)
return err;
spec = codec->spec;
spec->gen.mixer_nid = 0x20;
spec->gen.mixer_merge_nid = 0x21;
spec->gen.beep_nid = 0x10;
set_beep_amp(spec, 0x10, 0, HDA_OUTPUT);
err = ad198x_parse_auto_config(codec, true);
if (err < 0)
goto error;
err = ad1988_add_spdif_mux_ctl(codec);
if (err < 0)
goto error;
return 0;
error:
snd_hda_gen_free(codec);
return err;
}
/*
* patch entries
*/
static const struct hda_device_id snd_hda_id_analog[] = {
HDA_CODEC_ENTRY(0x11d4184a, "AD1884A", patch_ad1884),
HDA_CODEC_ENTRY(0x11d41882, "AD1882", patch_ad1882),
HDA_CODEC_ENTRY(0x11d41883, "AD1883", patch_ad1884),
HDA_CODEC_ENTRY(0x11d41884, "AD1884", patch_ad1884),
HDA_CODEC_ENTRY(0x11d4194a, "AD1984A", patch_ad1884),
HDA_CODEC_ENTRY(0x11d4194b, "AD1984B", patch_ad1884),
HDA_CODEC_ENTRY(0x11d41981, "AD1981", patch_ad1981),
HDA_CODEC_ENTRY(0x11d41983, "AD1983", patch_ad1983),
HDA_CODEC_ENTRY(0x11d41984, "AD1984", patch_ad1884),
HDA_CODEC_ENTRY(0x11d41986, "AD1986A", patch_ad1986a),
HDA_CODEC_ENTRY(0x11d41988, "AD1988", patch_ad1988),
HDA_CODEC_ENTRY(0x11d4198b, "AD1988B", patch_ad1988),
HDA_CODEC_ENTRY(0x11d4882a, "AD1882A", patch_ad1882),
HDA_CODEC_ENTRY(0x11d4989a, "AD1989A", patch_ad1988),
HDA_CODEC_ENTRY(0x11d4989b, "AD1989B", patch_ad1988),
{} /* terminator */
};
MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_analog);
MODULE_LICENSE("GPL");
MODULE_DESCRIPTION("Analog Devices HD-audio codec");
static struct hda_codec_driver analog_driver = {
.id = snd_hda_id_analog,
};
module_hda_codec_driver(analog_driver);
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