Hi Kai-Heng, url: https://github.com/intel-lab-lkp/linux/commits/Kai-Heng-Feng/ALSA-hda-realtek-Fix-audio-regression-on-Mi-Notebook-Pro-2020/20220329-082021 base: https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git for-next config: xtensa-randconfig-m031-20220327 (https://download.01.org/0day-ci/archive/20220329/202203291807.UCLuP6Fi-lkp@xxxxxxxxx/config) compiler: xtensa-linux-gcc (GCC) 11.2.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx> smatch warnings: sound/pci/hda/patch_realtek.c:3620 alc256_shutup() warn: was && intended here instead of ||? vim +3620 sound/pci/hda/patch_realtek.c 4a219ef8f37071 Kailang Yang 2017-06-16 3595 static void alc256_shutup(struct hda_codec *codec) 4a219ef8f37071 Kailang Yang 2017-06-16 3596 { 4a219ef8f37071 Kailang Yang 2017-06-16 3597 struct alc_spec *spec = codec->spec; 35a39f98567d8d Takashi Iwai 2019-02-01 3598 hda_nid_t hp_pin = alc_get_hp_pin(spec); 4a219ef8f37071 Kailang Yang 2017-06-16 3599 bool hp_pin_sense; 4a219ef8f37071 Kailang Yang 2017-06-16 3600 6447c962bc47a5 Kailang Yang 2019-05-08 3601 if (!hp_pin) 6447c962bc47a5 Kailang Yang 2019-05-08 3602 hp_pin = 0x21; 4a219ef8f37071 Kailang Yang 2017-06-16 3603 4a219ef8f37071 Kailang Yang 2017-06-16 3604 hp_pin_sense = snd_hda_jack_detect(codec, hp_pin); 4a219ef8f37071 Kailang Yang 2017-06-16 3605 4a219ef8f37071 Kailang Yang 2017-06-16 3606 if (hp_pin_sense) 4a219ef8f37071 Kailang Yang 2017-06-16 3607 msleep(2); 4a219ef8f37071 Kailang Yang 2017-06-16 3608 4a219ef8f37071 Kailang Yang 2017-06-16 3609 snd_hda_codec_write(codec, hp_pin, 0, 4a219ef8f37071 Kailang Yang 2017-06-16 3610 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); 4a219ef8f37071 Kailang Yang 2017-06-16 3611 6447c962bc47a5 Kailang Yang 2019-05-08 3612 if (hp_pin_sense || spec->ultra_low_power) 4a219ef8f37071 Kailang Yang 2017-06-16 3613 msleep(85); 4a219ef8f37071 Kailang Yang 2017-06-16 3614 1c9609e3a8cf59 Takashi Iwai 2018-01-19 3615 /* 3k pull low control for Headset jack. */ 1c9609e3a8cf59 Takashi Iwai 2018-01-19 3616 /* NOTE: call this before clearing the pin, otherwise codec stalls */ 3f74249057827c Hui Wang 2020-09-14 3617 /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly 3f74249057827c Hui Wang 2020-09-14 3618 * when booting with headset plugged. So skip setting it for the codec alc257 3f74249057827c Hui Wang 2020-09-14 3619 */ b86b7ea348ec9b Kai-Heng Feng 2022-03-29 @3620 if (codec->core.vendor_id != 0x10ec0236 || This should be && instead of || b86b7ea348ec9b Kai-Heng Feng 2022-03-29 3621 codec->core.vendor_id != 0x10ec0257) 1c9609e3a8cf59 Takashi Iwai 2018-01-19 3622 alc_update_coef_idx(codec, 0x46, 0, 3 << 12); 1c9609e3a8cf59 Takashi Iwai 2018-01-19 3623 c0ca5eced22215 Takashi Iwai 2019-02-20 3624 if (!spec->no_shutup_pins) 4a219ef8f37071 Kailang Yang 2017-06-16 3625 snd_hda_codec_write(codec, hp_pin, 0, 4a219ef8f37071 Kailang Yang 2017-06-16 3626 AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0); 4a219ef8f37071 Kailang Yang 2017-06-16 3627 6447c962bc47a5 Kailang Yang 2019-05-08 3628 if (hp_pin_sense || spec->ultra_low_power) 4a219ef8f37071 Kailang Yang 2017-06-16 3629 msleep(100); 4a219ef8f37071 Kailang Yang 2017-06-16 3630 4a219ef8f37071 Kailang Yang 2017-06-16 3631 alc_auto_setup_eapd(codec, false); c0ca5eced22215 Takashi Iwai 2019-02-20 3632 alc_shutup_pins(codec); 6447c962bc47a5 Kailang Yang 2019-05-08 3633 if (spec->ultra_low_power) { 6447c962bc47a5 Kailang Yang 2019-05-08 3634 msleep(50); 6447c962bc47a5 Kailang Yang 2019-05-08 3635 alc_update_coef_idx(codec, 0x03, 1<<1, 0); 6447c962bc47a5 Kailang Yang 2019-05-08 3636 alc_update_coef_idx(codec, 0x08, 7<<4, 7<<4); 6447c962bc47a5 Kailang Yang 2019-05-08 3637 alc_update_coef_idx(codec, 0x08, 3<<2, 0); 6447c962bc47a5 Kailang Yang 2019-05-08 3638 alc_update_coef_idx(codec, 0x3b, 1<<15, 1<<15); 6447c962bc47a5 Kailang Yang 2019-05-08 3639 alc_update_coef_idx(codec, 0x0e, 7<<6, 0); 6447c962bc47a5 Kailang Yang 2019-05-08 3640 msleep(30); 6447c962bc47a5 Kailang Yang 2019-05-08 3641 } 4a219ef8f37071 Kailang Yang 2017-06-16 3642 } -- 0-DAY CI Kernel Test Service https://01.org/lkp
