aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/ak5558.c (follow)
AgeCommit message (Collapse)AuthorFilesLines
2018-11-06ASoC: ak5558: Remove redundant snd_soc_component_read32 callsAxel Lin1-12/+5
snd_soc_component_update_bits() will only update the mask bits, so remove the redundant snd_soc_component_read32(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-11-05ASoC: codecs: constify snd_soc_dai_ops structuresJulia Lawall1-1/+1
The snd_soc_dai_ops structures are only stored in the ops field of a snd_soc_dai_driver structure, so make the snd_soc_dai_ops structures const as well. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-06-18ASoC: ak5558: make two structures staticColin Ian King1-2/+2
The structure ak5558_pm and soc_codec_dev_ak5558 are local to the source and do not need to be in global scope, so make them static. Also make soc_codec_dev_ak5558 static. Cleans up sparse warnings: warning: symbol 'ak5558_pm' was not declared. Should it be static? warning: symbol 'soc_codec_dev_ak5558' was not declared. Should it be static? Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-20ASoC: ak5558: Fix style for SPDX identifierDaniel Baluta1-6/+5
Use // for .c and /* for .h files according to: Documentation/process/license-rules.rst file. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-19ASoC: ak5558: replace codec to componentKuninori Morimoto1-34/+33
Now we can replace Codec to Component. Let's do it. Note: xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 0 -> .idle_bias_on = 1 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-16ASoC: ak5558: Add support for AK5558 ADC driverDaniel Baluta1-0/+417
AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC for digital audio systems. Datasheet is available at: https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf Initial patch includes support for normal and TDM modes. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> [initial coding for 3.18 kernel] Signed-off-by: Mihai Serban <mihai.serban@nxp.com> [cleanups and porting to 4.9 kernel] Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> [tdm support] Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> [pm support, cleanups and porting to latest kernel] Signed-off-by: Mark Brown <broonie@kernel.org>