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ALSA: hda/realtek: Add speaker AMP init for Samsung laptops with ALC298 

Magic initialization sequence was extracted from Windows driver and
cleaned up manually.

Fixes internal speakers output.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=207423
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1851518
Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20220827203328.30363-1-kasper93@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Kacper Michajłow 2022-08-27 22:33:28 +02:00 committed by Takashi Iwai
parent 5934d9a038
commit a2d57ebec1
1 changed files with 56 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

63
sound/pci/hda/patch_realtek.c
View File

@ -4700,6 +4700,48 @@ static void alc236_fixup_hp_mute_led_micmute_vref(struct hda_codec *codec,
alc236_fixup_hp_micmute_led_vref(codec, fix, action);
}
static inline void alc298_samsung_write_coef_pack(struct hda_codec *codec,
const unsigned short coefs[2])
{
alc_write_coef_idx(codec, 0x23, coefs[0]);
alc_write_coef_idx(codec, 0x25, coefs[1]);
alc_write_coef_idx(codec, 0x26, 0xb011);
}
struct alc298_samsung_amp_desc {
unsigned char nid;
unsigned short init_seq[2][2];
};
static void alc298_fixup_samsung_amp(struct hda_codec *codec,
const struct hda_fixup *fix, int action)
{
int i, j;
static const unsigned short init_seq[][2] = {
{ 0x19, 0x00 }, { 0x20, 0xc0 }, { 0x22, 0x44 }, { 0x23, 0x08 },
{ 0x24, 0x85 }, { 0x25, 0x41 }, { 0x35, 0x40 }, { 0x36, 0x01 },
{ 0x38, 0x81 }, { 0x3a, 0x03 }, { 0x3b, 0x81 }, { 0x40, 0x3e },
{ 0x41, 0x07 }, { 0x400, 0x1 }
};
static const struct alc298_samsung_amp_desc amps[] = {
{ 0x3a, { { 0x18, 0x1 }, { 0x26, 0x0 } } },
{ 0x39, { { 0x18, 0x2 }, { 0x26, 0x1 } } }
};
if (action != HDA_FIXUP_ACT_INIT)
return;
for (i = 0; i < ARRAY_SIZE(amps); i++) {
alc_write_coef_idx(codec, 0x22, amps[i].nid);
for (j = 0; j < ARRAY_SIZE(amps[i].init_seq); j++)
alc298_samsung_write_coef_pack(codec, amps[i].init_seq[j]);
for (j = 0; j < ARRAY_SIZE(init_seq); j++)
alc298_samsung_write_coef_pack(codec, init_seq[j]);
}
}
#if IS_REACHABLE(CONFIG_INPUT)
static void gpio2_mic_hotkey_event(struct hda_codec *codec,
struct hda_jack_callback *event)
@ -7030,6 +7072,7 @@ enum {
ALC236_FIXUP_HP_GPIO_LED,
ALC236_FIXUP_HP_MUTE_LED,
ALC236_FIXUP_HP_MUTE_LED_MICMUTE_VREF,
ALC298_FIXUP_SAMSUNG_AMP,
ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET,
ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET,
ALC295_FIXUP_ASUS_MIC_NO_PRESENCE,
@ -8396,6 +8439,12 @@ static const struct hda_fixup alc269_fixups[] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc236_fixup_hp_mute_led_micmute_vref,
},
[ALC298_FIXUP_SAMSUNG_AMP] = {
.type = HDA_FIXUP_FUNC,
.v.func = alc298_fixup_samsung_amp,
.chained = true,
.chain_id = ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET
},
[ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET] = {
.type = HDA_FIXUP_VERBS,
.v.verbs = (const struct hda_verb[]) {
@ -9342,13 +9391,13 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
SND_PCI_QUIRK(0x10ec, 0x1254, "Intel Reference board", ALC295_FIXUP_CHROME_BOOK),
SND_PCI_QUIRK(0x10f7, 0x8338, "Panasonic CF-SZ6", ALC269_FIXUP_HEADSET_MODE),
SND_PCI_QUIRK(0x144d, 0xc109, "Samsung Ativ book 9 (NP900X3G)", ALC269_FIXUP_INV_DMIC),
SND_PCI_QUIRK(0x144d, 0xc169, "Samsung Notebook 9 Pen (NP930SBE-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc169, "Samsung Notebook 9 Pen (NP930SBE-K01US)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc176, "Samsung Notebook 9 Pro (NP930MBE-K04US)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc189, "Samsung Galaxy Flex Book (NT950QCG-X716)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc18a, "Samsung Galaxy Book Ion (NP930XCJ-K01US)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc740, "Samsung Ativ book 8 (NP870Z5G)", ALC269_FIXUP_ATIV_BOOK_8),
SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x144d, 0xc812, "Samsung Notebook Pen S (NT950SBE-X58)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc830, "Samsung Galaxy Book Ion (NT950XCJ-X716A)", ALC298_FIXUP_SAMSUNG_AMP),
SND_PCI_QUIRK(0x144d, 0xc832, "Samsung Galaxy Book Flex Alpha (NP730QCJ)", ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET),
SND_PCI_QUIRK(0x1458, 0xfa53, "Gigabyte BXBT-2807", ALC283_FIXUP_HEADSET_MIC),
SND_PCI_QUIRK(0x1462, 0xb120, "MSI Cubi MS-B120", ALC283_FIXUP_HEADSET_MIC),
@ -9716,7 +9765,7 @@ static const struct hda_model_fixup alc269_fixup_models[] = {
{.id = ALC299_FIXUP_PREDATOR_SPK, .name = "predator-spk"},
{.id = ALC298_FIXUP_HUAWEI_MBX_STEREO, .name = "huawei-mbx-stereo"},
{.id = ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE, .name = "alc256-medion-headset"},
{.id = ALC298_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, .name = "alc298-samsung-headphone"},
{.id = ALC298_FIXUP_SAMSUNG_AMP, .name = "alc298-samsung-amp"},
{.id = ALC256_FIXUP_SAMSUNG_HEADPHONE_VERY_QUIET, .name = "alc256-samsung-headphone"},
{.id = ALC255_FIXUP_XIAOMI_HEADSET_MIC, .name = "alc255-xiaomi-headset"},
{.id = ALC274_FIXUP_HP_MIC, .name = "alc274-hp-mic-detect"},