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-rw-r--r--sound/pci/hda/patch_via.c1255
1 files changed, 1255 insertions, 0 deletions
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
new file mode 100644
index 000000000..29abc96dc
--- /dev/null
+++ b/sound/pci/hda/patch_via.c
@@ -0,0 +1,1255 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Universal Interface for Intel High Definition Audio Codec
+ *
+ * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
+ *
+ * (C) 2006-2009 VIA Technology, Inc.
+ * (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
+ */
+
+/* * * * * * * * * * * * * * Release History * * * * * * * * * * * * * * * * */
+/* */
+/* 2006-03-03 Lydia Wang Create the basic patch to support VT1708 codec */
+/* 2006-03-14 Lydia Wang Modify hard code for some pin widget nid */
+/* 2006-08-02 Lydia Wang Add support to VT1709 codec */
+/* 2006-09-08 Lydia Wang Fix internal loopback recording source select bug */
+/* 2007-09-12 Lydia Wang Add EAPD enable during driver initialization */
+/* 2007-09-17 Lydia Wang Add VT1708B codec support */
+/* 2007-11-14 Lydia Wang Add VT1708A codec HP and CD pin connect config */
+/* 2008-02-03 Lydia Wang Fix Rear channels and Back channels inverse issue */
+/* 2008-03-06 Lydia Wang Add VT1702 codec and VT1708S codec support */
+/* 2008-04-09 Lydia Wang Add mute front speaker when HP plugin */
+/* 2008-04-09 Lydia Wang Add Independent HP feature */
+/* 2008-05-28 Lydia Wang Add second S/PDIF Out support for VT1702 */
+/* 2008-09-15 Logan Li Add VT1708S Mic Boost workaround/backdoor */
+/* 2009-02-16 Logan Li Add support for VT1718S */
+/* 2009-03-13 Logan Li Add support for VT1716S */
+/* 2009-04-14 Lydai Wang Add support for VT1828S and VT2020 */
+/* 2009-07-08 Lydia Wang Add support for VT2002P */
+/* 2009-07-21 Lydia Wang Add support for VT1812 */
+/* 2009-09-19 Lydia Wang Add support for VT1818S */
+/* */
+/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
+
+
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/slab.h>
+#include <linux/module.h>
+#include <sound/core.h>
+#include <sound/asoundef.h>
+#include <sound/hda_codec.h>
+#include "hda_local.h"
+#include "hda_auto_parser.h"
+#include "hda_jack.h"
+#include "hda_generic.h"
+
+/* Pin Widget NID */
+#define VT1708_HP_PIN_NID 0x20
+#define VT1708_CD_PIN_NID 0x24
+
+enum VIA_HDA_CODEC {
+ UNKNOWN = -1,
+ VT1708,
+ VT1709_10CH,
+ VT1709_6CH,
+ VT1708B_8CH,
+ VT1708B_4CH,
+ VT1708S,
+ VT1708BCE,
+ VT1702,
+ VT1718S,
+ VT1716S,
+ VT2002P,
+ VT1812,
+ VT1802,
+ VT1705CF,
+ VT1808,
+ CODEC_TYPES,
+};
+
+#define VT2002P_COMPATIBLE(spec) \
+ ((spec)->codec_type == VT2002P ||\
+ (spec)->codec_type == VT1812 ||\
+ (spec)->codec_type == VT1802)
+
+struct via_spec {
+ struct hda_gen_spec gen;
+
+ /* HP mode source */
+ unsigned int dmic_enabled;
+ enum VIA_HDA_CODEC codec_type;
+
+ /* analog low-power control */
+ bool alc_mode;
+
+ /* work to check hp jack state */
+ int hp_work_active;
+ int vt1708_jack_detect;
+};
+
+static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec);
+static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ struct snd_pcm_substream *substream,
+ int action);
+
+static const struct hda_codec_ops via_patch_ops; /* defined below */
+
+static struct via_spec *via_new_spec(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+
+ spec = kzalloc(sizeof(*spec), GFP_KERNEL);
+ if (spec == NULL)
+ return NULL;
+
+ codec->spec = spec;
+ snd_hda_gen_spec_init(&spec->gen);
+ spec->codec_type = get_codec_type(codec);
+ /* VT1708BCE & VT1708S are almost same */
+ if (spec->codec_type == VT1708BCE)
+ spec->codec_type = VT1708S;
+ spec->gen.indep_hp = 1;
+ spec->gen.keep_eapd_on = 1;
+ spec->gen.dac_min_mute = 1;
+ spec->gen.pcm_playback_hook = via_playback_pcm_hook;
+ spec->gen.add_stereo_mix_input = HDA_HINT_STEREO_MIX_AUTO;
+ codec->power_save_node = 1;
+ spec->gen.power_down_unused = 1;
+ codec->patch_ops = via_patch_ops;
+ return spec;
+}
+
+static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec)
+{
+ u32 vendor_id = codec->core.vendor_id;
+ u16 ven_id = vendor_id >> 16;
+ u16 dev_id = vendor_id & 0xffff;
+ enum VIA_HDA_CODEC codec_type;
+
+ /* get codec type */
+ if (ven_id != 0x1106)
+ codec_type = UNKNOWN;
+ else if (dev_id >= 0x1708 && dev_id <= 0x170b)
+ codec_type = VT1708;
+ else if (dev_id >= 0xe710 && dev_id <= 0xe713)
+ codec_type = VT1709_10CH;
+ else if (dev_id >= 0xe714 && dev_id <= 0xe717)
+ codec_type = VT1709_6CH;
+ else if (dev_id >= 0xe720 && dev_id <= 0xe723) {
+ codec_type = VT1708B_8CH;
+ if (snd_hda_param_read(codec, 0x16, AC_PAR_CONNLIST_LEN) == 0x7)
+ codec_type = VT1708BCE;
+ } else if (dev_id >= 0xe724 && dev_id <= 0xe727)
+ codec_type = VT1708B_4CH;
+ else if ((dev_id & 0xfff) == 0x397
+ && (dev_id >> 12) < 8)
+ codec_type = VT1708S;
+ else if ((dev_id & 0xfff) == 0x398
+ && (dev_id >> 12) < 8)
+ codec_type = VT1702;
+ else if ((dev_id & 0xfff) == 0x428
+ && (dev_id >> 12) < 8)
+ codec_type = VT1718S;
+ else if (dev_id == 0x0433 || dev_id == 0xa721)
+ codec_type = VT1716S;
+ else if (dev_id == 0x0441 || dev_id == 0x4441)
+ codec_type = VT1718S;
+ else if (dev_id == 0x0438 || dev_id == 0x4438)
+ codec_type = VT2002P;
+ else if (dev_id == 0x0448)
+ codec_type = VT1812;
+ else if (dev_id == 0x0440)
+ codec_type = VT1708S;
+ else if ((dev_id & 0xfff) == 0x446)
+ codec_type = VT1802;
+ else if (dev_id == 0x4760)
+ codec_type = VT1705CF;
+ else if (dev_id == 0x4761 || dev_id == 0x4762)
+ codec_type = VT1808;
+ else
+ codec_type = UNKNOWN;
+ return codec_type;
+};
+
+static void analog_low_current_mode(struct hda_codec *codec);
+static bool is_aa_path_mute(struct hda_codec *codec);
+
+#define hp_detect_with_aa(codec) \
+ (snd_hda_get_bool_hint(codec, "analog_loopback_hp_detect") == 1 && \
+ !is_aa_path_mute(codec))
+
+static void vt1708_stop_hp_work(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
+ return;
+ if (spec->hp_work_active) {
+ snd_hda_codec_write(codec, 0x1, 0, 0xf81, 1);
+ codec->jackpoll_interval = 0;
+ cancel_delayed_work_sync(&codec->jackpoll_work);
+ spec->hp_work_active = false;
+ }
+}
+
+static void vt1708_update_hp_work(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ if (spec->codec_type != VT1708 || !spec->gen.autocfg.hp_outs)
+ return;
+ if (spec->vt1708_jack_detect) {
+ if (!spec->hp_work_active) {
+ codec->jackpoll_interval = msecs_to_jiffies(100);
+ snd_hda_codec_write(codec, 0x1, 0, 0xf81, 0);
+ schedule_delayed_work(&codec->jackpoll_work, 0);
+ spec->hp_work_active = true;
+ }
+ } else if (!hp_detect_with_aa(codec))
+ vt1708_stop_hp_work(codec);
+}
+
+static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ return snd_hda_enum_bool_helper_info(kcontrol, uinfo);
+}
+
+static int via_pin_power_ctl_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+
+ ucontrol->value.enumerated.item[0] = spec->gen.power_down_unused;
+ return 0;
+}
+
+static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ bool val = !!ucontrol->value.enumerated.item[0];
+
+ if (val == spec->gen.power_down_unused)
+ return 0;
+ /* codec->power_save_node = val; */ /* widget PM seems yet broken */
+ spec->gen.power_down_unused = val;
+ analog_low_current_mode(codec);
+ return 1;
+}
+
+static const struct snd_kcontrol_new via_pin_power_ctl_enum = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Dynamic Power-Control",
+ .info = via_pin_power_ctl_info,
+ .get = via_pin_power_ctl_get,
+ .put = via_pin_power_ctl_put,
+};
+
+#ifdef CONFIG_SND_HDA_INPUT_BEEP
+/* additional beep mixers; the actual parameters are overwritten at build */
+static const struct snd_kcontrol_new via_beep_mixer[] = {
+ HDA_CODEC_VOLUME_MONO("Beep Playback Volume", 0, 1, 0, HDA_OUTPUT),
+ HDA_CODEC_MUTE_BEEP_MONO("Beep Playback Switch", 0, 1, 0, HDA_OUTPUT),
+};
+
+static int set_beep_amp(struct via_spec *spec, hda_nid_t nid,
+ int idx, int dir)
+{
+ struct snd_kcontrol_new *knew;
+ unsigned int beep_amp = HDA_COMPOSE_AMP_VAL(nid, 1, idx, dir);
+ int i;
+
+ spec->gen.beep_nid = nid;
+ for (i = 0; i < ARRAY_SIZE(via_beep_mixer); i++) {
+ knew = snd_hda_gen_add_kctl(&spec->gen, NULL,
+ &via_beep_mixer[i]);
+ if (!knew)
+ return -ENOMEM;
+ knew->private_value = beep_amp;
+ }
+ return 0;
+}
+
+static int auto_parse_beep(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ hda_nid_t nid;
+
+ for_each_hda_codec_node(nid, codec)
+ if (get_wcaps_type(get_wcaps(codec, nid)) == AC_WID_BEEP)
+ return set_beep_amp(spec, nid, 0, HDA_OUTPUT);
+ return 0;
+}
+#else
+#define auto_parse_beep(codec) 0
+#endif
+
+/* check AA path's mute status */
+static bool is_aa_path_mute(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ const struct hda_amp_list *p;
+ int ch, v;
+
+ p = spec->gen.loopback.amplist;
+ if (!p)
+ return true;
+ for (; p->nid; p++) {
+ for (ch = 0; ch < 2; ch++) {
+ v = snd_hda_codec_amp_read(codec, p->nid, ch, p->dir,
+ p->idx);
+ if (!(v & HDA_AMP_MUTE) && v > 0)
+ return false;
+ }
+ }
+ return true;
+}
+
+/* enter/exit analog low-current mode */
+static void __analog_low_current_mode(struct hda_codec *codec, bool force)
+{
+ struct via_spec *spec = codec->spec;
+ bool enable;
+ unsigned int verb, parm;
+
+ if (!codec->power_save_node)
+ enable = false;
+ else
+ enable = is_aa_path_mute(codec) && !spec->gen.active_streams;
+ if (enable == spec->alc_mode && !force)
+ return;
+ spec->alc_mode = enable;
+
+ /* decide low current mode's verb & parameter */
+ switch (spec->codec_type) {
+ case VT1708B_8CH:
+ case VT1708B_4CH:
+ verb = 0xf70;
+ parm = enable ? 0x02 : 0x00; /* 0x02: 2/3x, 0x00: 1x */
+ break;
+ case VT1708S:
+ case VT1718S:
+ case VT1716S:
+ verb = 0xf73;
+ parm = enable ? 0x51 : 0xe1; /* 0x51: 4/28x, 0xe1: 1x */
+ break;
+ case VT1702:
+ verb = 0xf73;
+ parm = enable ? 0x01 : 0x1d; /* 0x01: 4/40x, 0x1d: 1x */
+ break;
+ case VT2002P:
+ case VT1812:
+ case VT1802:
+ verb = 0xf93;
+ parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
+ break;
+ case VT1705CF:
+ case VT1808:
+ verb = 0xf82;
+ parm = enable ? 0x00 : 0xe0; /* 0x00: 4/40x, 0xe0: 1x */
+ break;
+ default:
+ return; /* other codecs are not supported */
+ }
+ /* send verb */
+ snd_hda_codec_write(codec, codec->core.afg, 0, verb, parm);
+}
+
+static void analog_low_current_mode(struct hda_codec *codec)
+{
+ return __analog_low_current_mode(codec, false);
+}
+
+static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
+ struct hda_codec *codec,
+ struct snd_pcm_substream *substream,
+ int action)
+{
+ analog_low_current_mode(codec);
+ vt1708_update_hp_work(codec);
+}
+
+static void via_free(struct hda_codec *codec)
+{
+ vt1708_stop_hp_work(codec);
+ snd_hda_gen_free(codec);
+}
+
+#ifdef CONFIG_PM
+static int via_suspend(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ vt1708_stop_hp_work(codec);
+
+ /* Fix pop noise on headphones */
+ if (spec->codec_type == VT1802)
+ snd_hda_shutup_pins(codec);
+
+ return 0;
+}
+
+static int via_resume(struct hda_codec *codec)
+{
+ /* some delay here to make jack detection working (bko#98921) */
+ msleep(10);
+ codec->patch_ops.init(codec);
+ snd_hda_regmap_sync(codec);
+ return 0;
+}
+#endif
+
+#ifdef CONFIG_PM
+static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
+{
+ struct via_spec *spec = codec->spec;
+ analog_low_current_mode(codec);
+ vt1708_update_hp_work(codec);
+ return snd_hda_check_amp_list_power(codec, &spec->gen.loopback, nid);
+}
+#endif
+
+/*
+ */
+
+static int via_init(struct hda_codec *codec);
+
+static const struct hda_codec_ops via_patch_ops = {
+ .build_controls = snd_hda_gen_build_controls,
+ .build_pcms = snd_hda_gen_build_pcms,
+ .init = via_init,
+ .free = via_free,
+ .unsol_event = snd_hda_jack_unsol_event,
+#ifdef CONFIG_PM
+ .suspend = via_suspend,
+ .resume = via_resume,
+ .check_power_status = via_check_power_status,
+#endif
+};
+
+
+static const struct hda_verb vt1708_init_verbs[] = {
+ /* power down jack detect function */
+ {0x1, 0xf81, 0x1},
+ { }
+};
+static void vt1708_set_pinconfig_connect(struct hda_codec *codec, hda_nid_t nid)
+{
+ unsigned int def_conf;
+ unsigned char seqassoc;
+
+ def_conf = snd_hda_codec_get_pincfg(codec, nid);
+ seqassoc = (unsigned char) get_defcfg_association(def_conf);
+ seqassoc = (seqassoc << 4) | get_defcfg_sequence(def_conf);
+ if (get_defcfg_connect(def_conf) == AC_JACK_PORT_NONE
+ && (seqassoc == 0xf0 || seqassoc == 0xff)) {
+ def_conf = def_conf & (~(AC_JACK_PORT_BOTH << 30));
+ snd_hda_codec_set_pincfg(codec, nid, def_conf);
+ }
+
+ return;
+}
+
+static int vt1708_jack_detect_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+
+ if (spec->codec_type != VT1708)
+ return 0;
+ ucontrol->value.integer.value[0] = spec->vt1708_jack_detect;
+ return 0;
+}
+
+static int vt1708_jack_detect_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ int val;
+
+ if (spec->codec_type != VT1708)
+ return 0;
+ val = !!ucontrol->value.integer.value[0];
+ if (spec->vt1708_jack_detect == val)
+ return 0;
+ spec->vt1708_jack_detect = val;
+ vt1708_update_hp_work(codec);
+ return 1;
+}
+
+static const struct snd_kcontrol_new vt1708_jack_detect_ctl = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Jack Detect",
+ .count = 1,
+ .info = snd_ctl_boolean_mono_info,
+ .get = vt1708_jack_detect_get,
+ .put = vt1708_jack_detect_put,
+};
+
+static const struct badness_table via_main_out_badness = {
+ .no_primary_dac = 0x10000,
+ .no_dac = 0x4000,
+ .shared_primary = 0x10000,
+ .shared_surr = 0x20,
+ .shared_clfe = 0x20,
+ .shared_surr_main = 0x20,
+};
+static const struct badness_table via_extra_out_badness = {
+ .no_primary_dac = 0x4000,
+ .no_dac = 0x4000,
+ .shared_primary = 0x12,
+ .shared_surr = 0x20,
+ .shared_clfe = 0x20,
+ .shared_surr_main = 0x10,
+};
+
+static int via_parse_auto_config(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ int err;
+
+ spec->gen.main_out_badness = &via_main_out_badness;
+ spec->gen.extra_out_badness = &via_extra_out_badness;
+
+ err = snd_hda_parse_pin_defcfg(codec, &spec->gen.autocfg, NULL, 0);
+ if (err < 0)
+ return err;
+
+ err = auto_parse_beep(codec);
+ if (err < 0)
+ return err;
+
+ err = snd_hda_gen_parse_auto_config(codec, &spec->gen.autocfg);
+ if (err < 0)
+ return err;
+
+ if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &via_pin_power_ctl_enum))
+ return -ENOMEM;
+
+ /* disable widget PM at start for compatibility */
+ codec->power_save_node = 0;
+ spec->gen.power_down_unused = 0;
+ return 0;
+}
+
+static int via_init(struct hda_codec *codec)
+{
+ /* init power states */
+ __analog_low_current_mode(codec, true);
+
+ snd_hda_gen_init(codec);
+
+ vt1708_update_hp_work(codec);
+
+ return 0;
+}
+
+static int vt1708_build_controls(struct hda_codec *codec)
+{
+ /* In order not to create "Phantom Jack" controls,
+ temporary enable jackpoll */
+ int err;
+ int old_interval = codec->jackpoll_interval;
+ codec->jackpoll_interval = msecs_to_jiffies(100);
+ err = snd_hda_gen_build_controls(codec);
+ codec->jackpoll_interval = old_interval;
+ return err;
+}
+
+static int vt1708_build_pcms(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ int i, err;
+
+ err = snd_hda_gen_build_pcms(codec);
+ if (err < 0 || codec->core.vendor_id != 0x11061708)
+ return err;
+
+ /* We got noisy outputs on the right channel on VT1708 when
+ * 24bit samples are used. Until any workaround is found,
+ * disable the 24bit format, so far.
+ */
+ for (i = 0; i < ARRAY_SIZE(spec->gen.pcm_rec); i++) {
+ struct hda_pcm *info = spec->gen.pcm_rec[i];
+ if (!info)
+ continue;
+ if (!info->stream[SNDRV_PCM_STREAM_PLAYBACK].substreams ||
+ info->pcm_type != HDA_PCM_TYPE_AUDIO)
+ continue;
+ info->stream[SNDRV_PCM_STREAM_PLAYBACK].formats =
+ SNDRV_PCM_FMTBIT_S16_LE;
+ }
+
+ return 0;
+}
+
+static int patch_vt1708(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ /* override some patch_ops */
+ codec->patch_ops.build_controls = vt1708_build_controls;
+ codec->patch_ops.build_pcms = vt1708_build_pcms;
+ spec->gen.mixer_nid = 0x17;
+
+ /* set jackpoll_interval while parsing the codec */
+ codec->jackpoll_interval = msecs_to_jiffies(100);
+ spec->vt1708_jack_detect = 1;
+
+ /* don't support the input jack switching due to lack of unsol event */
+ /* (it may work with polling, though, but it needs testing) */
+ spec->gen.suppress_auto_mic = 1;
+ /* Some machines show the broken speaker mute */
+ spec->gen.auto_mute_via_amp = 1;
+
+ /* Add HP and CD pin config connect bit re-config action */
+ vt1708_set_pinconfig_connect(codec, VT1708_HP_PIN_NID);
+ vt1708_set_pinconfig_connect(codec, VT1708_CD_PIN_NID);
+
+ err = snd_hda_add_verbs(codec, vt1708_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ /* add jack detect on/off control */
+ if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ /* clear jackpoll_interval again; it's set dynamically */
+ codec->jackpoll_interval = 0;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+static int patch_vt1709(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x18;
+
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+static int patch_vt1708S(struct hda_codec *codec);
+static int patch_vt1708B(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ if (get_codec_type(codec) == VT1708BCE)
+ return patch_vt1708S(codec);
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x16;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* Patch for VT1708S */
+static const struct hda_verb vt1708S_init_verbs[] = {
+ /* Enable Mic Boost Volume backdoor */
+ {0x1, 0xf98, 0x1},
+ /* don't bybass mixer */
+ {0x1, 0xf88, 0xc0},
+ { }
+};
+
+static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
+ int offset, int num_steps, int step_size)
+{
+ snd_hda_override_wcaps(codec, pin,
+ get_wcaps(codec, pin) | AC_WCAP_IN_AMP);
+ snd_hda_override_amp_caps(codec, pin, HDA_INPUT,
+ (offset << AC_AMPCAP_OFFSET_SHIFT) |
+ (num_steps << AC_AMPCAP_NUM_STEPS_SHIFT) |
+ (step_size << AC_AMPCAP_STEP_SIZE_SHIFT) |
+ (0 << AC_AMPCAP_MUTE_SHIFT));
+}
+
+static int patch_vt1708S(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x16;
+ override_mic_boost(codec, 0x1a, 0, 3, 40);
+ override_mic_boost(codec, 0x1e, 0, 3, 40);
+
+ /* correct names for VT1708BCE */
+ if (get_codec_type(codec) == VT1708BCE)
+ snd_hda_codec_set_name(codec, "VT1708BCE");
+ /* correct names for VT1705 */
+ if (codec->core.vendor_id == 0x11064397)
+ snd_hda_codec_set_name(codec, "VT1705");
+
+ err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* Patch for VT1702 */
+
+static const struct hda_verb vt1702_init_verbs[] = {
+ /* mixer enable */
+ {0x1, 0xF88, 0x3},
+ /* GPIO 0~2 */
+ {0x1, 0xF82, 0x3F},
+ { }
+};
+
+static int patch_vt1702(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x1a;
+
+ /* limit AA path volume to 0 dB */
+ snd_hda_override_amp_caps(codec, 0x1A, HDA_INPUT,
+ (0x17 << AC_AMPCAP_OFFSET_SHIFT) |
+ (0x17 << AC_AMPCAP_NUM_STEPS_SHIFT) |
+ (0x5 << AC_AMPCAP_STEP_SIZE_SHIFT) |
+ (1 << AC_AMPCAP_MUTE_SHIFT));
+
+ err = snd_hda_add_verbs(codec, vt1702_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* Patch for VT1718S */
+
+static const struct hda_verb vt1718S_init_verbs[] = {
+ /* Enable MW0 adjust Gain 5 */
+ {0x1, 0xfb2, 0x10},
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xf88, 0x8},
+
+ { }
+};
+
+/* Add a connection to the primary DAC from AA-mixer for some codecs
+ * This isn't listed from the raw info, but the chip has a secret connection.
+ */
+static int add_secret_dac_path(struct hda_codec *codec)
+{
+ struct via_spec *spec = codec->spec;
+ int i, nums;
+ hda_nid_t conn[8];
+ hda_nid_t nid;
+
+ if (!spec->gen.mixer_nid)
+ return 0;
+ nums = snd_hda_get_connections(codec, spec->gen.mixer_nid, conn,
+ ARRAY_SIZE(conn) - 1);
+ if (nums < 0)
+ return nums;
+
+ for (i = 0; i < nums; i++) {
+ if (get_wcaps_type(get_wcaps(codec, conn[i])) == AC_WID_AUD_OUT)
+ return 0;
+ }
+
+ /* find the primary DAC and add to the connection list */
+ for_each_hda_codec_node(nid, codec) {
+ unsigned int caps = get_wcaps(codec, nid);
+ if (get_wcaps_type(caps) == AC_WID_AUD_OUT &&
+ !(caps & AC_WCAP_DIGITAL)) {
+ conn[nums++] = nid;
+ return snd_hda_override_conn_list(codec,
+ spec->gen.mixer_nid,
+ nums, conn);
+ }
+ }
+ return 0;
+}
+
+
+static int patch_vt1718S(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x21;
+ override_mic_boost(codec, 0x2b, 0, 3, 40);
+ override_mic_boost(codec, 0x29, 0, 3, 40);
+ add_secret_dac_path(codec);
+
+ err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* Patch for VT1716S */
+
+static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_info *uinfo)
+{
+ uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
+ uinfo->count = 1;
+ uinfo->value.integer.min = 0;
+ uinfo->value.integer.max = 1;
+ return 0;
+}
+
+static int vt1716s_dmic_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ int index = 0;
+
+ index = snd_hda_codec_read(codec, 0x26, 0,
+ AC_VERB_GET_CONNECT_SEL, 0);
+ if (index != -1)
+ *ucontrol->value.integer.value = index;
+
+ return 0;
+}
+
+static int vt1716s_dmic_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
+ struct via_spec *spec = codec->spec;
+ int index = *ucontrol->value.integer.value;
+
+ snd_hda_codec_write(codec, 0x26, 0,
+ AC_VERB_SET_CONNECT_SEL, index);
+ spec->dmic_enabled = index;
+ return 1;
+}
+
+static const struct snd_kcontrol_new vt1716s_dmic_mixer_vol =
+ HDA_CODEC_VOLUME("Digital Mic Capture Volume", 0x22, 0x0, HDA_INPUT);
+static const struct snd_kcontrol_new vt1716s_dmic_mixer_sw = {
+ .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .name = "Digital Mic Capture Switch",
+ .subdevice = HDA_SUBDEV_NID_FLAG | 0x26,
+ .count = 1,
+ .info = vt1716s_dmic_info,
+ .get = vt1716s_dmic_get,
+ .put = vt1716s_dmic_put,
+};
+
+
+/* mono-out mixer elements */
+static const struct snd_kcontrol_new vt1716S_mono_out_mixer =
+ HDA_CODEC_MUTE("Mono Playback Switch", 0x2a, 0x0, HDA_OUTPUT);
+
+static const struct hda_verb vt1716S_init_verbs[] = {
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xf8a, 0x80},
+ /* don't bybass mixer */
+ {0x1, 0xf88, 0xc0},
+ /* Enable mono output */
+ {0x1, 0xf90, 0x08},
+ { }
+};
+
+static int patch_vt1716S(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x16;
+ override_mic_boost(codec, 0x1a, 0, 3, 40);
+ override_mic_boost(codec, 0x1e, 0, 3, 40);
+
+ err = snd_hda_add_verbs(codec, vt1716S_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_vol) ||
+ !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716s_dmic_mixer_sw) ||
+ !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer)) {
+ err = -ENOMEM;
+ goto error;
+ }
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* for vt2002P */
+
+static const struct hda_verb vt2002P_init_verbs[] = {
+ /* Class-D speaker related verbs */
+ {0x1, 0xfe0, 0x4},
+ {0x1, 0xfe9, 0x80},
+ {0x1, 0xfe2, 0x22},
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xfb9, 0x24},
+ /* Enable AOW0 to MW9 */
+ {0x1, 0xfb8, 0x88},
+ { }
+};
+
+static const struct hda_verb vt1802_init_verbs[] = {
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xfb9, 0x24},
+ /* Enable AOW0 to MW9 */
+ {0x1, 0xfb8, 0x88},
+ { }
+};
+
+/*
+ * pin fix-up
+ */
+enum {
+ VIA_FIXUP_INTMIC_BOOST,
+ VIA_FIXUP_ASUS_G75,
+ VIA_FIXUP_POWER_SAVE,
+};
+
+static void via_fixup_intmic_boost(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PRE_PROBE)
+ override_mic_boost(codec, 0x30, 0, 2, 40);
+}
+
+static void via_fixup_power_save(struct hda_codec *codec,
+ const struct hda_fixup *fix, int action)
+{
+ if (action == HDA_FIXUP_ACT_PRE_PROBE)
+ codec->power_save_node = 0;
+}
+
+static const struct hda_fixup via_fixups[] = {
+ [VIA_FIXUP_INTMIC_BOOST] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = via_fixup_intmic_boost,
+ },
+ [VIA_FIXUP_ASUS_G75] = {
+ .type = HDA_FIXUP_PINS,
+ .v.pins = (const struct hda_pintbl[]) {
+ /* set 0x24 and 0x33 as speakers */
+ { 0x24, 0x991301f0 },
+ { 0x33, 0x991301f1 }, /* subwoofer */
+ { }
+ }
+ },
+ [VIA_FIXUP_POWER_SAVE] = {
+ .type = HDA_FIXUP_FUNC,
+ .v.func = via_fixup_power_save,
+ },
+};
+
+static const struct snd_pci_quirk vt2002p_fixups[] = {
+ SND_PCI_QUIRK(0x1043, 0x13f7, "Asus B23E", VIA_FIXUP_POWER_SAVE),
+ SND_PCI_QUIRK(0x1043, 0x1487, "Asus G75", VIA_FIXUP_ASUS_G75),
+ SND_PCI_QUIRK(0x1043, 0x8532, "Asus X202E", VIA_FIXUP_INTMIC_BOOST),
+ SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", VIA_FIXUP_POWER_SAVE),
+ {}
+};
+
+/* NIDs 0x24 and 0x33 on VT1802 have connections to non-existing NID 0x3e
+ * Replace this with mixer NID 0x1c
+ */
+static void fix_vt1802_connections(struct hda_codec *codec)
+{
+ static const hda_nid_t conn_24[] = { 0x14, 0x1c };
+ static const hda_nid_t conn_33[] = { 0x1c };
+
+ snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24);
+ snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
+}
+
+/* patch for vt2002P */
+static int patch_vt2002P(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x21;
+ override_mic_boost(codec, 0x2b, 0, 3, 40);
+ override_mic_boost(codec, 0x29, 0, 3, 40);
+ if (spec->codec_type == VT1802)
+ fix_vt1802_connections(codec);
+ add_secret_dac_path(codec);
+
+ snd_hda_pick_fixup(codec, NULL, vt2002p_fixups, via_fixups);
+ snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PRE_PROBE);
+
+ if (spec->codec_type == VT1802)
+ err = snd_hda_add_verbs(codec, vt1802_init_verbs);
+ else
+ err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* for vt1812 */
+
+static const struct hda_verb vt1812_init_verbs[] = {
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xfb9, 0x24},
+ /* Enable AOW0 to MW9 */
+ {0x1, 0xfb8, 0xa8},
+ { }
+};
+
+/* patch for vt1812 */
+static int patch_vt1812(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x21;
+ override_mic_boost(codec, 0x2b, 0, 3, 40);
+ override_mic_boost(codec, 0x29, 0, 3, 40);
+ add_secret_dac_path(codec);
+
+ err = snd_hda_add_verbs(codec, vt1812_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/* patch for vt3476 */
+
+static const struct hda_verb vt3476_init_verbs[] = {
+ /* Enable DMic 8/16/32K */
+ {0x1, 0xF7B, 0x30},
+ /* Enable Boost Volume backdoor */
+ {0x1, 0xFB9, 0x20},
+ /* Enable AOW-MW9 path */
+ {0x1, 0xFB8, 0x10},
+ { }
+};
+
+static int patch_vt3476(struct hda_codec *codec)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (spec == NULL)
+ return -ENOMEM;
+
+ spec->gen.mixer_nid = 0x3f;
+ add_secret_dac_path(codec);
+
+ err = snd_hda_add_verbs(codec, vt3476_init_verbs);
+ if (err < 0)
+ goto error;
+
+ /* automatic parse from the BIOS config */
+ err = via_parse_auto_config(codec);
+ if (err < 0)
+ goto error;
+
+ return 0;
+
+ error:
+ via_free(codec);
+ return err;
+}
+
+/*
+ * patch entries
+ */
+static const struct hda_device_id snd_hda_id_via[] = {
+ HDA_CODEC_ENTRY(0x11061708, "VT1708", patch_vt1708),
+ HDA_CODEC_ENTRY(0x11061709, "VT1708", patch_vt1708),
+ HDA_CODEC_ENTRY(0x1106170a, "VT1708", patch_vt1708),
+ HDA_CODEC_ENTRY(0x1106170b, "VT1708", patch_vt1708),
+ HDA_CODEC_ENTRY(0x1106e710, "VT1709 10-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e711, "VT1709 10-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e712, "VT1709 10-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e713, "VT1709 10-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e714, "VT1709 6-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e715, "VT1709 6-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e716, "VT1709 6-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e717, "VT1709 6-Ch", patch_vt1709),
+ HDA_CODEC_ENTRY(0x1106e720, "VT1708B 8-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e721, "VT1708B 8-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e722, "VT1708B 8-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e723, "VT1708B 8-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e724, "VT1708B 4-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e725, "VT1708B 4-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e726, "VT1708B 4-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x1106e727, "VT1708B 4-Ch", patch_vt1708B),
+ HDA_CODEC_ENTRY(0x11060397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11061397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11062397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11063397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11064397, "VT1705", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11065397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11066397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11067397, "VT1708S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11060398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11061398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11062398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11063398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11064398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11065398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11066398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11067398, "VT1702", patch_vt1702),
+ HDA_CODEC_ENTRY(0x11060428, "VT1718S", patch_vt1718S),
+ HDA_CODEC_ENTRY(0x11064428, "VT1718S", patch_vt1718S),
+ HDA_CODEC_ENTRY(0x11060441, "VT2020", patch_vt1718S),
+ HDA_CODEC_ENTRY(0x11064441, "VT1828S", patch_vt1718S),
+ HDA_CODEC_ENTRY(0x11060433, "VT1716S", patch_vt1716S),
+ HDA_CODEC_ENTRY(0x1106a721, "VT1716S", patch_vt1716S),
+ HDA_CODEC_ENTRY(0x11060438, "VT2002P", patch_vt2002P),
+ HDA_CODEC_ENTRY(0x11064438, "VT2002P", patch_vt2002P),
+ HDA_CODEC_ENTRY(0x11060448, "VT1812", patch_vt1812),
+ HDA_CODEC_ENTRY(0x11060440, "VT1818S", patch_vt1708S),
+ HDA_CODEC_ENTRY(0x11060446, "VT1802", patch_vt2002P),
+ HDA_CODEC_ENTRY(0x11068446, "VT1802", patch_vt2002P),
+ HDA_CODEC_ENTRY(0x11064760, "VT1705CF", patch_vt3476),
+ HDA_CODEC_ENTRY(0x11064761, "VT1708SCE", patch_vt3476),
+ HDA_CODEC_ENTRY(0x11064762, "VT1808", patch_vt3476),
+ {} /* terminator */
+};
+MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);
+
+static struct hda_codec_driver via_driver = {
+ .id = snd_hda_id_via,
+};
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("VIA HD-audio codec");
+
+module_hda_codec_driver(via_driver);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 23:00:06 +0000