Linux kernel development work - see feature branches https://git.zx2c4.com/linux-dev/atom/sound/soc/codecs/max98396.c?h=linus%2Fmaster 2022-05-12T10:43:35Z 2022-05-12T10:43:35Z Hui Tang tanghui20@huawei.com 2022-05-12T07:46:39Z urn:sha1:0b7f644f52e81e2a653a353966933b47d01df9bb sound/soc/codecs/max98396.c: In function ‘max98396_i2c_probe’: sound/soc/codecs/max98396.c:1555:25: error: implicit declaration of function ‘devm_gpiod_get_optional’; did you mean ‘devm_regulator_get_optional’? [-Werror=implicit-function-declaration] max98396->reset_gpio = devm_gpiod_get_optional(&i2c->dev, ^~~~~~~~~~~~~~~~~~~~~~~ devm_regulator_get_optional sound/soc/codecs/max98396.c:1556:23: error: ‘GPIOD_OUT_HIGH’ undeclared (first use in this function); did you mean ‘GPIOF_INIT_HIGH’? "reset", GPIOD_OUT_HIGH); ^~~~~~~~~~~~~~ GPIOF_INIT_HIGH sound/soc/codecs/max98396.c:1556:23: note: each undeclared identifier is reported only once for each function it appears in sound/soc/codecs/max98396.c:1565:3: error: implicit declaration of function ‘gpiod_set_value_cansleep’; did you mean ‘gpio_set_value_cansleep’? [-Werror=implicit-function-declaration] gpiod_set_value_cansleep(max98396->reset_gpio, 0); ^~~~~~~~~~~~~~~~~~~~~~~~ gpio_set_value_cansleep cc1: all warnings being treated as errors Include header file <linux/gpio/consumer.h> Fixes: b58581136770 ("ASoC: max98396: add amplifier driver") Signed-off-by: Hui Tang <tanghui20@huawei.com> Link: https://lore.kernel.org/r/20220512074640.75550-2-tanghui20@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org> 2022-04-26T14:13:40Z Ryan Lee ryan.lee.analog@gmail.com 2022-04-23T02:15:58Z urn:sha1:b58581136770569d2ee4300b10c7c0d76bb86250 This series of patches adds support for Analog Devices MAX98396 mono amplifier with IV sense. The device provides a PCM interface for audio data and a standard I2C interface for control data communication. This driver also supports MAX98397 which is a variant of MAX98396 with wide input supply range. Signed-off-by: Ryan Lee <ryan.lee.analog@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/r/20220423021558.1773598-1-ryan.lee.analog@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org>