lwn.git/sound/soc/codecs/pcm186x.c, branch docs-5.6

ASoC: codecs: pcm186x: Fix energysense SLEEP bit

2019-02-19T17:08:58+00:00

The ADCs are sleeping when the SLEEP bit is set and running when it's cleared, so the bit should be inverted. Tested on pcm1863. Signed-off-by: Codrin Ciubotariu Acked-by: Andrew F. Davis Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

ASoC: codecs: pcm186x: fix wrong usage of DECLARE_TLV_DB_SCALE()

2019-02-19T17:08:54+00:00

According to DS, the gain is between -12 dB and 40 dB, with a 0.5 dB step. Tested on pcm1863. Signed-off-by: Codrin Ciubotariu Acked-by: Andrew F. Davis Signed-off-by: Mark Brown Cc: stable@vger.kernel.org

ASoC: pcm186x: Use the standard fall-through annotation

2018-10-05T11:38:19+00:00

As a preparatory patch for the upcoming -Wimplicit-fallthrough compiler checks, replace with the standard "fall through" annotation. Unfortunately gcc doesn't understand the mixed comment lines. Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown

ASoC: pcm186x: Declare PCM format with snd_pcm_format_t

2018-07-26T16:09:08+00:00

The PCM format type is with __bitwise, so we should use the dedicated snd_pcm_format_t instead of int. This fixes the sparse warning like: sound/soc/codecs/pcm186x.c:268:44: warning: incorrect type in initializer (different base types) Signed-off-by: Takashi Iwai Signed-off-by: Mark Brown

ASoC: pcm186x: replace codec to component

2018-02-12T11:09:41+00:00

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 Signed-off-by: Mark Brown

ASoC: pcm186x: make pcm186x_dai_ops and pcm186x_adc_input_channel_sel_value static

2017-12-07T14:21:25+00:00

pcm186x_dai_ops and pcm186x_adc_input_channel_sel_value are local to the source and do not need to be in global scope, so make them static. Cleans up sparse warnings: symbol 'pcm186x_dai_ops' was not declared. Should it be static? symbol 'pcm186x_adc_input_channel_sel_value' was not declared. Should it be static? Signed-off-by: Colin Ian King Signed-off-by: Mark Brown

ASoC: pcm186x: Add initial PCM1862/63/64/65 universal ADC driver

2017-12-06T13:06:04+00:00

This is an initial version of the PCM186x codec driver supporting both 2-channel and 4-channel device variants. Not all device features are supported yet such as master/slave mode PLL configuration for which the codec driver currently relies on the PCM186x built-in clock auto-detection feature or the connection of digital microphones. However here is what's here and what should work: - Support for SPI and I2C low-level interfaces - Regmap support and basic register definitions - Input Mixer and Mux selection - I2C, LJ, and TDM DAI format support Signed-off-by: Andreas Dannenberg Signed-off-by: Michael Stecklein Signed-off-by: Andrew F. Davis Signed-off-by: Mark Brown