Hi Lucas, Thank you for the patch! Yet something to improve: [auto build test ERROR on asoc/for-next] [also build test ERROR on v5.12-rc1 next-20210302] [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/Lucas-Tanure/Report-jack-and-button-detection-Capture-Support/20210303-012348 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: arc-allyesconfig (attached as .config) compiler: arceb-elf-gcc (GCC) 9.3.0 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 # https://github.com/0day-ci/linux/commit/d004d17fc0cf6b114d467e0b352fe619c2d653a4 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Lucas-Tanure/Report-jack-and-button-detection-Capture-Support/20210303-012348 git checkout d004d17fc0cf6b114d467e0b352fe619c2d653a4 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> Note: the linux-review/Lucas-Tanure/Report-jack-and-button-detection-Capture-Support/20210303-012348 HEAD 844324ce32306dc48f88e1a9fb44f51783b3942d builds fine. It only hurts bisectibility. All errors (new ones prefixed by >>): sound/soc/codecs/cs42l42.c: In function 'cs42l42_mute_stream': >> sound/soc/codecs/cs42l42.c:804:3: error: 'cs42l42' undeclared (first use in this function) 804 | cs42l42->stream_use &= ~(1 << stream); | ^~~~~~~ sound/soc/codecs/cs42l42.c:804:3: note: each undeclared identifier is reported only once for each function it appears in vim +/cs42l42 +804 sound/soc/codecs/cs42l42.c 788 789 static int cs42l42_mute_stream(struct snd_soc_dai *dai, int mute, int stream) 790 { 791 struct snd_soc_component *component = dai->component; 792 unsigned int regval; 793 u8 fullScaleVol; 794 795 if (mute) { 796 /* Mute the headphone */ 797 if (stream == SNDRV_PCM_STREAM_PLAYBACK) 798 snd_soc_component_update_bits(component, CS42L42_HP_CTL, 799 CS42L42_HP_ANA_AMUTE_MASK | 800 CS42L42_HP_ANA_BMUTE_MASK, 801 CS42L42_HP_ANA_AMUTE_MASK | 802 CS42L42_HP_ANA_BMUTE_MASK); 803 > 804 cs42l42->stream_use &= ~(1 << stream); 805 if(!cs42l42->stream_use) { 806 /* 807 * Switch to the internal oscillator. 808 * SCLK must remain running until after this clock switch. 809 * Without a source of clock the I2C bus doesn't work. 810 */ 811 snd_soc_component_update_bits(component, CS42L42_OSC_SWITCH, 812 CS42L42_SCLK_PRESENT_MASK, 0); 813 snd_soc_component_update_bits(component, CS42L42_PLL_CTL1, 814 CS42L42_PLL_START_MASK, 0); 815 } 816 } else { 817 if (!cs42l42->stream_use) { 818 /* SCLK must be running before codec unmute */ 819 snd_soc_component_update_bits(component, CS42L42_PLL_CTL1, 820 CS42L42_PLL_START_MASK, 1); 821 822 /* Mark SCLK as present, turn off internal oscillator */ 823 snd_soc_component_update_bits(component, CS42L42_OSC_SWITCH, 824 CS42L42_SCLK_PRESENT_MASK, 825 CS42L42_SCLK_PRESENT_MASK); 826 } 827 cs42l42->stream_use |= 1 << stream; 828 829 if (stream == SNDRV_PCM_STREAM_PLAYBACK) { 830 /* Read the headphone load */ 831 regval = snd_soc_component_read(component, CS42L42_LOAD_DET_RCSTAT); 832 if (((regval & CS42L42_RLA_STAT_MASK) >> CS42L42_RLA_STAT_SHIFT) == 833 CS42L42_RLA_STAT_15_OHM) { 834 fullScaleVol = CS42L42_HP_FULL_SCALE_VOL_MASK; 835 } else { 836 fullScaleVol = 0; 837 } 838 839 /* Un-mute the headphone, set the full scale volume flag */ 840 snd_soc_component_update_bits(component, CS42L42_HP_CTL, 841 CS42L42_HP_ANA_AMUTE_MASK | 842 CS42L42_HP_ANA_BMUTE_MASK | 843 CS42L42_HP_FULL_SCALE_VOL_MASK, fullScaleVol); 844 } 845 } 846 847 return 0; 848 } 849 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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