ALSA: hda/realtek - Support ALC300

BugLink: https://bugs.launchpad.net/bugs/1836968
commit 1078bef0cd9291355a20369b21cd823026ab8eaa upstream.

This patch will enable ALC300.

[ It's almost equivalent with other ALC269-compatible ones, and
  apparently has no loopback mixer -- tiwai ]

Signed-off-by: Kailang Yang <kailang@realtek.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Khalid Elmously <khalid.elmously@canonical.com>

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 7d78c8cf3042b5f5dc328d95455eb4dc5db8f2aa..d1a7d73f1b685e15aced80715dad121fd97920c0 100644 (file)
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -345,6 +345,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec)
        case 0x10ec0285:
        case 0x10ec0298:
        case 0x10ec0289:
+       case 0x10ec0300:
                alc_update_coef_idx(codec, 0x10, 1<<9, 0);
                break;
        case 0x10ec0275:
@@ -2862,6 +2863,7 @@ enum {
        ALC269_TYPE_ALC215,
        ALC269_TYPE_ALC225,
        ALC269_TYPE_ALC294,
+       ALC269_TYPE_ALC300,
        ALC269_TYPE_ALC700,
 };
 
@@ -2896,6 +2898,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec)
        case ALC269_TYPE_ALC215:
        case ALC269_TYPE_ALC225:
        case ALC269_TYPE_ALC294:
+       case ALC269_TYPE_ALC300:
        case ALC269_TYPE_ALC700:
                ssids = alc269_ssids;
                break;
@@ -7450,6 +7453,10 @@ static int patch_alc269(struct hda_codec *codec)
                alc_update_coef_idx(codec, 0x6b, 0x0018, (1<<4) | (1<<3)); /* UAJ MIC Vref control by verb */
                spec->init_hook = alc294_init;
                break;
+       case 0x10ec0300:
+               spec->codec_variant = ALC269_TYPE_ALC300;
+               spec->gen.mixer_nid = 0; /* no loopback on ALC300 */
+               break;
        case 0x10ec0700:
        case 0x10ec0701:
        case 0x10ec0703:
@@ -8527,6 +8534,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = {
        HDA_CODEC_ENTRY(0x10ec0295, "ALC295", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0298, "ALC298", patch_alc269),
        HDA_CODEC_ENTRY(0x10ec0299, "ALC299", patch_alc269),
+       HDA_CODEC_ENTRY(0x10ec0300, "ALC300", patch_alc269),
        HDA_CODEC_REV_ENTRY(0x10ec0861, 0x100340, "ALC660", patch_alc861),
        HDA_CODEC_ENTRY(0x10ec0660, "ALC660-VD", patch_alc861vd),
        HDA_CODEC_ENTRY(0x10ec0861, "ALC861", patch_alc861),