The patch below does not apply to the 5.4-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-5.4.y git checkout FETCH_HEAD git cherry-pick -x 69ea4c9d02b7947cdd612335a61cc1a02e544ccd # <resolve conflicts, build, test, etc.> git commit -s git send-email --to 'stable@vger.kernel.org' --in-reply-to '2023072307-usage-safely-2a32@gregkh' --subject-prefix 'PATCH 5.4.y' HEAD^..

Possible dependencies:

69ea4c9d02b7 ("ALSA: hda/realtek - remove 3k pull low procedure") f30741cded62 ("ALSA: hda/realtek: Fix audio regression on Mi Notebook Pro 2020") 5aec98913095 ("ALSA: hda/realtek - ALC236 headset MIC recording issue") 92666d45adcf ("ALSA: hda/realtek - Fixed Dell AIO wrong sound tone") 9e885770277d ("ALSA: hda/realtek - HP Headset Mic can't detect after boot") a0ccbc5319d5 ("ALSA: hda/realtek - Add supported mute Led for HP") 446b8185f0c3 ("ALSA: hda/realtek - Add supported for Lenovo ThinkPad Headset Button") ef9ce66fab95 ("ALSA: hda/realtek - Enable headphone for ASUS TM420") 8a8de09cb2ad ("ALSA: hda/realtek - Fixed HP headset Mic can't be detected") 08befca40026 ("ALSA: hda/realtek - Add mute Led support for HP Elitebook 845 G7") 13468bfa8c58 ("ALSA: hda/realtek - set mic to auto detect on a HP AIO machine") 3f7424905782 ("ALSA: hda/realtek - Couldn't detect Mic if booting with headset plugged") fc19d559b0d3 ("ALSA: hda/realtek - The Mic on a RedmiBook doesn't work") 23dc95868944 ("ALSA: hda/realtek: Add model alc298-samsung-headphone") e2d2fded6bdf ("ALSA: hda/realtek: Fix pin default on Intel NUC 8 Rugged") 3b5d1afd1f13 ("Merge branch 'for-next' into for-linus")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 69ea4c9d02b7947cdd612335a61cc1a02e544ccd Mon Sep 17 00:00:00 2001 From: Kailang Yang kailang@realtek.com Date: Thu, 13 Jul 2023 15:57:13 +0800 Subject: [PATCH] ALSA: hda/realtek - remove 3k pull low procedure

This was the ALC283 depop procedure. Maybe this procedure wasn't suitable with new codec. So, let us remove it. But HP 15z-fc000 must do 3k pull low. If it reboot with plugged headset, it will have errors show don't find codec error messages. Run 3k pull low will solve issues. So, let AMD chipset will run this for workarround.

Fixes: 5aec98913095 ("ALSA: hda/realtek - ALC236 headset MIC recording issue") Signed-off-by: Kailang Yang kailang@realtek.com Cc: stable@vger.kernel.org Reported-by: Joseph C. Sible josephcsible@gmail.com Closes: https://lore.kernel.org/r/CABpewhE4REgn9RJZduuEU6Z_ijXNeQWnrxO1tg70Gkw=F8qNY... Link: https://lore.kernel.org/r/4678992299664babac4403d9978e7ba7@realtek.com Signed-off-by: Takashi Iwai tiwai@suse.de

diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index e2f8b608de82..afb4d82475b4 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -122,6 +122,7 @@ struct alc_spec { unsigned int ultra_low_power:1; unsigned int has_hs_key:1; unsigned int no_internal_mic_pin:1; + unsigned int en_3kpull_low:1;

/* for PLL fix */ hda_nid_t pll_nid; @@ -3622,6 +3623,7 @@ static void alc256_shutup(struct hda_codec *codec) if (!hp_pin) hp_pin = 0x21;

+ alc_update_coefex_idx(codec, 0x57, 0x04, 0x0007, 0x1); /* Low power */ hp_pin_sense = snd_hda_jack_detect(codec, hp_pin);

if (hp_pin_sense) @@ -3638,8 +3640,7 @@ static void alc256_shutup(struct hda_codec *codec) /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly * when booting with headset plugged. So skip setting it for the codec alc257 */ - if (codec->core.vendor_id != 0x10ec0236 && - codec->core.vendor_id != 0x10ec0257) + if (spec->en_3kpull_low) alc_update_coef_idx(codec, 0x46, 0, 3 << 12);

if (!spec->no_shutup_pins) @@ -10682,6 +10683,8 @@ static int patch_alc269(struct hda_codec *codec) spec->shutup = alc256_shutup; spec->init_hook = alc256_init; spec->gen.mixer_nid = 0; /* ALC256 does not have any loopback mixer path */ + if (codec->bus->pci->vendor == PCI_VENDOR_ID_AMD) + spec->en_3kpull_low = true; break; case 0x10ec0257: spec->codec_variant = ALC269_TYPE_ALC257;