Hi Kai-Heng, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on tiwai-sound/for-next] [also build test WARNING on v5.17 next-20220329] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/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: arm64-randconfig-r036-20220327 (https://download.01.org/0day-ci/archive/20220329/202203291202.DT2WLVoc-lkp@xxxxxxxxx/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0f6d9501cf49ce02937099350d08f20c4af86f3d) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # install arm64 cross compiling tool for clang build # apt-get install binutils-aarch64-linux-gnu # https://github.com/0day-ci/linux/commit/b86b7ea348ec9ba6c3824d7a0066968ec4fa0ce5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Kai-Heng-Feng/ALSA-hda-realtek-Fix-audio-regression-on-Mi-Notebook-Pro-2020/20220329-082021 git checkout b86b7ea348ec9ba6c3824d7a0066968ec4fa0ce5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash sound/pci/hda/ If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All warnings (new ones prefixed by >>): >> sound/pci/hda/patch_realtek.c:3620:42: warning: overlapping comparisons always evaluate to true [-Wtautological-overlap-compare] if (codec->core.vendor_id != 0x10ec0236 || ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~ 1 warning generated. vim +3620 sound/pci/hda/patch_realtek.c 3594 3595 static void alc256_shutup(struct hda_codec *codec) 3596 { 3597 struct alc_spec *spec = codec->spec; 3598 hda_nid_t hp_pin = alc_get_hp_pin(spec); 3599 bool hp_pin_sense; 3600 3601 if (!hp_pin) 3602 hp_pin = 0x21; 3603 3604 hp_pin_sense = snd_hda_jack_detect(codec, hp_pin); 3605 3606 if (hp_pin_sense) 3607 msleep(2); 3608 3609 snd_hda_codec_write(codec, hp_pin, 0, 3610 AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE); 3611 3612 if (hp_pin_sense || spec->ultra_low_power) 3613 msleep(85); 3614 3615 /* 3k pull low control for Headset jack. */ 3616 /* NOTE: call this before clearing the pin, otherwise codec stalls */ 3617 /* If disable 3k pulldown control for alc257, the Mic detection will not work correctly 3618 * when booting with headset plugged. So skip setting it for the codec alc257 3619 */ > 3620 if (codec->core.vendor_id != 0x10ec0236 || 3621 codec->core.vendor_id != 0x10ec0257) 3622 alc_update_coef_idx(codec, 0x46, 0, 3 << 12); 3623 3624 if (!spec->no_shutup_pins) 3625 snd_hda_codec_write(codec, hp_pin, 0, 3626 AC_VERB_SET_PIN_WIDGET_CONTROL, 0x0); 3627 3628 if (hp_pin_sense || spec->ultra_low_power) 3629 msleep(100); 3630 3631 alc_auto_setup_eapd(codec, false); 3632 alc_shutup_pins(codec); 3633 if (spec->ultra_low_power) { 3634 msleep(50); 3635 alc_update_coef_idx(codec, 0x03, 1<<1, 0); 3636 alc_update_coef_idx(codec, 0x08, 7<<4, 7<<4); 3637 alc_update_coef_idx(codec, 0x08, 3<<2, 0); 3638 alc_update_coef_idx(codec, 0x3b, 1<<15, 1<<15); 3639 alc_update_coef_idx(codec, 0x0e, 7<<6, 0); 3640 msleep(30); 3641 } 3642 } 3643 -- 0-DAY CI Kernel Test Service https://01.org/lkp
