[PATCH 20/27] ALSA: hda/via: Rewrite to new probe method

Takashi Iwai
2025-07-09T16:13:08Z

Convert the VIA codec driver to use the new hda_codec_ops probe.
No functional changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
---
sound/hda/codecs/via.c | 445 +++++++++++++++++------------------------
1 file changed, 186 insertions(+), 259 deletions(-)

diff --git a/sound/hda/codecs/via.c b/sound/hda/codecs/via.c
index e3ce563f866b..6becea9bb810 100644
--- a/sound/hda/codecs/via.c
+++ b/sound/hda/codecs/via.c
@@ -2,7 +2,7 @@
/*
* Universal Interface for Intel High Definition Audio Codec
*
- * HD audio interface patch for VIA VT17xx/VT18xx/VT20xx codec
+ * HD audio codec driver for VIA VT17xx/VT18xx/VT20xx codec
*
* (C) 2006-2009 VIA Technology, Inc.
* (C) 2006-2008 Takashi Iwai <tiwai@suse.de>
@@ -52,8 +52,10 @@
enum VIA_HDA_CODEC {
UNKNOWN = -1,
VT1708,
+ VT1709,
VT1709_10CH,
VT1709_6CH,
+ VT1708B,
VT1708B_8CH,
VT1708B_4CH,
VT1708S,
@@ -66,6 +68,7 @@ enum VIA_HDA_CODEC {
VT1802,
VT1705CF,
VT1808,
+ VT3476,
CODEC_TYPES,
};

@@ -95,8 +98,6 @@ static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
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;
@@ -118,7 +119,6 @@ static struct via_spec *via_new_spec(struct hda_codec *codec)
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;
}

@@ -373,10 +373,10 @@ static void via_playback_pcm_hook(struct hda_pcm_stream *hinfo,
vt1708_update_hp_work(codec);
}

-static void via_free(struct hda_codec *codec)
+static void via_remove(struct hda_codec *codec)
{
vt1708_stop_hp_work(codec);
- snd_hda_gen_free(codec);
+ snd_hda_gen_remove(codec);
}

static int via_suspend(struct hda_codec *codec)
@@ -395,7 +395,7 @@ 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_codec_init(codec);
snd_hda_regmap_sync(codec);
return 0;
}
@@ -411,20 +411,6 @@ static int via_check_power_status(struct hda_codec *codec, hda_nid_t nid)
/*
*/

-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,
- .suspend = via_suspend,
- .resume = via_resume,
- .check_power_status = via_check_power_status,
-};
-
-
static const struct hda_verb vt1708_init_verbs[] = {
/* power down jack detect function */
{0x1, 0xf81, 0x1},
@@ -541,19 +527,21 @@ static int via_init(struct hda_codec *codec)
return 0;
}

-static int vt1708_build_controls(struct hda_codec *codec)
+static int via_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);
+ if (old_interval)
+ codec->jackpoll_interval = msecs_to_jiffies(100);
err = snd_hda_gen_build_controls(codec);
- codec->jackpoll_interval = old_interval;
+ if (old_interval)
+ codec->jackpoll_interval = old_interval;
return err;
}

-static int vt1708_build_pcms(struct hda_codec *codec)
+static int via_build_pcms(struct hda_codec *codec)
{
struct via_spec *spec = codec->spec;
int i, err;
@@ -580,19 +568,11 @@ static int vt1708_build_pcms(struct hda_codec *codec)
return 0;
}

-static int patch_vt1708(struct hda_codec *codec)
+static int probe_vt1708(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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 */
@@ -611,81 +591,47 @@ static int patch_vt1708(struct hda_codec *codec)

err = snd_hda_add_verbs(codec, vt1708_init_verbs);
if (err < 0)
- goto error;
+ return err;

/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
- goto error;
+ return err;

/* add jack detect on/off control */
- if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl)) {
- err = -ENOMEM;
- goto error;
- }
+ if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1708_jack_detect_ctl))
+ return -ENOMEM;

/* 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)
+static int probe_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;
+ struct via_spec *spec = codec->spec;

spec->gen.mixer_nid = 0x18;

- err = via_parse_auto_config(codec);
- if (err < 0)
- goto error;
-
- return 0;
-
- error:
- via_free(codec);
- return err;
+ return via_parse_auto_config(codec);
}

-static int patch_vt1708S(struct hda_codec *codec);
-static int patch_vt1708B(struct hda_codec *codec)
+static int probe_vt1708S(struct hda_codec *codec);
+static int probe_vt1708B(struct hda_codec *codec)
{
- struct via_spec *spec;
- int err;
+ struct via_spec *spec = codec->spec;

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;
+ return probe_vt1708S(codec);

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;
+ return via_parse_auto_config(codec);
}

-/* Patch for VT1708S */
+/* Support for VT1708S */
static const struct hda_verb vt1708S_init_verbs[] = {
/* Enable Mic Boost Volume backdoor */
{0x1, 0xf98, 0x1},
@@ -706,16 +652,11 @@ static void override_mic_boost(struct hda_codec *codec, hda_nid_t pin,
(0 << AC_AMPCAP_MUTE_SHIFT));
}

-static int patch_vt1708S(struct hda_codec *codec)
+static int probe_vt1708S(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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);
@@ -729,21 +670,12 @@ static int patch_vt1708S(struct hda_codec *codec)

err = snd_hda_add_verbs(codec, vt1708S_init_verbs);
if (err < 0)
- goto error;
+ return err;

- /* 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;
+ return via_parse_auto_config(codec);
}

-/* Patch for VT1702 */
+/* Support for VT1702 */

static const struct hda_verb vt1702_init_verbs[] = {
/* mixer enable */
@@ -753,16 +685,11 @@ static const struct hda_verb vt1702_init_verbs[] = {
{ }
};

-static int patch_vt1702(struct hda_codec *codec)
+static int probe_vt1702(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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 */
@@ -774,21 +701,13 @@ static int patch_vt1702(struct hda_codec *codec)

err = snd_hda_add_verbs(codec, vt1702_init_verbs);
if (err < 0)
- goto error;
+ return err;

/* 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;
+ return via_parse_auto_config(codec);
}

-/* Patch for VT1718S */
+/* Support for VT1718S */

static const struct hda_verb vt1718S_init_verbs[] = {
/* Enable MW0 adjust Gain 5 */
@@ -836,16 +755,11 @@ static int add_secret_dac_path(struct hda_codec *codec)
}

-static int patch_vt1718S(struct hda_codec *codec)
+static int probe_vt1718S(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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);
@@ -853,21 +767,13 @@ static int patch_vt1718S(struct hda_codec *codec)

err = snd_hda_add_verbs(codec, vt1718S_init_verbs);
if (err < 0)
- goto error;
+ return err;

/* 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;
+ return via_parse_auto_config(codec);
}

-/* Patch for VT1716S */
+/* Support for VT1716S */

static int vt1716s_dmic_info(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_info *uinfo)
@@ -933,41 +839,30 @@ static const struct hda_verb vt1716S_init_verbs[] = {
{ }
};

-static int patch_vt1716S(struct hda_codec *codec)
+static int probe_vt1716S(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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;
+ return err;

/* automatic parse from the BIOS config */
err = via_parse_auto_config(codec);
if (err < 0)
- goto error;
+ return err;

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;
- }
+ !snd_hda_gen_add_kctl(&spec->gen, NULL, &vt1716S_mono_out_mixer))
+ return -ENOMEM;

return 0;
-
- error:
- via_free(codec);
- return err;
}

/* for vt2002P */
@@ -1055,17 +950,12 @@ static void fix_vt1802_connections(struct hda_codec *codec)
snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33);
}

-/* patch for vt2002P */
-static int patch_vt2002P(struct hda_codec *codec)
+/* Support for vt2002P */
+static int probe_vt2002P(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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);
@@ -1081,18 +971,10 @@ static int patch_vt2002P(struct hda_codec *codec)
else
err = snd_hda_add_verbs(codec, vt2002P_init_verbs);
if (err < 0)
- goto error;
+ return err;

/* 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;
+ return via_parse_auto_config(codec);
}

/* for vt1812 */
@@ -1105,17 +987,11 @@ static const struct hda_verb vt1812_init_verbs[] = {
{ }
};

-/* patch for vt1812 */
-static int patch_vt1812(struct hda_codec *codec)
+static int probe_vt1812(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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);
@@ -1123,21 +999,13 @@ static int patch_vt1812(struct hda_codec *codec)

err = snd_hda_add_verbs(codec, vt1812_init_verbs);
if (err < 0)
- goto error;
+ return err;

/* 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;
+ return via_parse_auto_config(codec);
}

-/* patch for vt3476 */
+/* Support for vt3476 */

static const struct hda_verb vt3476_init_verbs[] = {
/* Enable DMic 8/16/32K */
@@ -1149,96 +1017,155 @@ static const struct hda_verb vt3476_init_verbs[] = {
{ }
};

-static int patch_vt3476(struct hda_codec *codec)
+static int probe_vt3476(struct hda_codec *codec)
{
- struct via_spec *spec;
+ struct via_spec *spec = codec->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;
+ return err;

/* automatic parse from the BIOS config */
- err = via_parse_auto_config(codec);
- if (err < 0)
- goto error;
+ return via_parse_auto_config(codec);

- return 0;
-
- error:
- via_free(codec);
- return err;
}

/*
- * patch entries
+ * common driver probe
+ */
+static int via_probe(struct hda_codec *codec, const struct hda_device_id *id)
+{
+ struct via_spec *spec;
+ int err;
+
+ /* create a codec specific record */
+ spec = via_new_spec(codec);
+ if (!spec)
+ return -ENOMEM;
+
+ switch (id->driver_data) {
+ case VT1708:
+ err = probe_vt1708(codec);
+ break;
+ case VT1709:
+ err = probe_vt1709(codec);
+ break;
+ case VT1708B:
+ err = probe_vt1708B(codec);
+ break;
+ case VT1708S:
+ err = probe_vt1708S(codec);
+ break;
+ case VT1702:
+ err = probe_vt1702(codec);
+ break;
+ case VT1718S:
+ err = probe_vt1718S(codec);
+ break;
+ case VT1716S:
+ err = probe_vt1716S(codec);
+ break;
+ case VT2002P:
+ err = probe_vt2002P(codec);
+ break;
+ case VT1812:
+ err = probe_vt1812(codec);
+ break;
+ case VT3476:
+ err = probe_vt3476(codec);
+ break;
+ default:
+ err = -EINVAL;
+ break;
+ }
+
+ if (err < 0) {
+ via_remove(codec);
+ return err;
+ }
+
+ return 0;
+}
+
+static const struct hda_codec_ops via_codec_ops = {
+ .probe = via_probe,
+ .remove = via_remove,
+ .build_controls = via_build_controls,
+ .build_pcms = via_build_pcms,
+ .init = via_init,
+ .unsol_event = snd_hda_jack_unsol_event,
+ .suspend = via_suspend,
+ .resume = via_resume,
+ .check_power_status = via_check_power_status,
+ .stream_pm = snd_hda_gen_stream_pm,
+};
+
+/*
+ * driver 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),
+ HDA_CODEC_ID_MODEL(0x11061708, "VT1708", VT1708),
+ HDA_CODEC_ID_MODEL(0x11061709, "VT1708", VT1708),
+ HDA_CODEC_ID_MODEL(0x1106170a, "VT1708", VT1708),
+ HDA_CODEC_ID_MODEL(0x1106170b, "VT1708", VT1708),
+ HDA_CODEC_ID_MODEL(0x1106e710, "VT1709 10-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e711, "VT1709 10-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e712, "VT1709 10-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e713, "VT1709 10-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e714, "VT1709 6-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e715, "VT1709 6-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e716, "VT1709 6-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e717, "VT1709 6-Ch", VT1709),
+ HDA_CODEC_ID_MODEL(0x1106e720, "VT1708B 8-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e721, "VT1708B 8-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e722, "VT1708B 8-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e723, "VT1708B 8-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e724, "VT1708B 4-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e725, "VT1708B 4-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e726, "VT1708B 4-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x1106e727, "VT1708B 4-Ch", VT1708B),
+ HDA_CODEC_ID_MODEL(0x11060397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11061397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11062397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11063397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11064397, "VT1705", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11065397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11066397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11067397, "VT1708S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11060398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11061398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11062398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11063398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11064398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11065398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11066398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11067398, "VT1702", VT1702),
+ HDA_CODEC_ID_MODEL(0x11060428, "VT1718S", VT1718S),
+ HDA_CODEC_ID_MODEL(0x11064428, "VT1718S", VT1718S),
+ HDA_CODEC_ID_MODEL(0x11060441, "VT2020", VT1718S),
+ HDA_CODEC_ID_MODEL(0x11064441, "VT1828S", VT1718S),
+ HDA_CODEC_ID_MODEL(0x11060433, "VT1716S", VT1716S),
+ HDA_CODEC_ID_MODEL(0x1106a721, "VT1716S", VT1716S),
+ HDA_CODEC_ID_MODEL(0x11060438, "VT2002P", VT2002P),
+ HDA_CODEC_ID_MODEL(0x11064438, "VT2002P", VT2002P),
+ HDA_CODEC_ID_MODEL(0x11060448, "VT1812", VT1812),
+ HDA_CODEC_ID_MODEL(0x11060440, "VT1818S", VT1708S),
+ HDA_CODEC_ID_MODEL(0x11060446, "VT1802", VT2002P),
+ HDA_CODEC_ID_MODEL(0x11068446, "VT1802", VT2002P),
+ HDA_CODEC_ID_MODEL(0x11064760, "VT1705CF", VT3476),
+ HDA_CODEC_ID_MODEL(0x11064761, "VT1708SCE", VT3476),
+ HDA_CODEC_ID_MODEL(0x11064762, "VT1808", VT3476),
{} /* terminator */
};
MODULE_DEVICE_TABLE(hdaudio, snd_hda_id_via);

static struct hda_codec_driver via_driver = {
.id = snd_hda_id_via,
+ .ops = &via_codec_ops,
};

MODULE_LICENSE("GPL");
--
2.50.0