linux-dev/sound/soc/codecs/wm8741.c, branch linus/master

ASoC: wm*: use simple i2c probe function

2022-04-06T22:37:53Z

The i2c probe functions here don't use the id information provided in their second argument, so the single-parameter i2c probe function ("probe_new") can be used instead. wm8731.c is excluded and will be submitted separately. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt Acked-by: Charles Keepax Link: https://lore.kernel.org/r/20220405122411.2096387-1-steve@sk2.org Signed-off-by: Mark Brown

ASoC: codecs: wm*: merge .digital_mute() into .mute_stream()

2020-07-16T22:06:16Z

snd_soc_dai_digital_mute() is internally using both mute_stream() (1) or digital_mute() (2), but the difference between these 2 are only handling direction. We can merge digital_mute() into mute_stream int snd_soc_dai_digital_mute(xxx, int direction) { ... else if (dai->driver->ops->mute_stream) (1) return dai->driver->ops->mute_stream(xxx, direction); else if (direction == SNDRV_PCM_STREAM_PLAYBACK && dai->driver->ops->digital_mute) (2) return dai->driver->ops->digital_mute(xxx); ... } Signed-off-by: Kuninori Morimoto Reviewed-by: Peter Ujfalusi Acked-by: Charles Keepax Link: https://lore.kernel.org/r/87v9ixwiwr.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500

2019-06-19T15:09:55Z

Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Enrico Weigelt Reviewed-by: Kate Stewart Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman

ASoC: wm8741: Make function 'wm8741_mute' static

2019-02-19T11:42:49Z

Fixes the following sparse warning: sound/soc/codecs/wm8741.c:371:5: warning: symbol 'wm8741_mute' was not declared. Should it be static? Fixes: 36b1599340b5 ("ASoC: wm8741: Add digital mute callback") Signed-off-by: Wei Yongjun Signed-off-by: Mark Brown

ASoC: wm8741: Set OSR mode in hw_params()

2019-02-11T16:05:56Z

For correct operation of the digital filtering and other processing on the WM8741, the user must ensure the correct value of OSR[1:0] is set at all times.[1] Hence, depending the selected sampling rate, set the OSR (over- sampling rate) mode in hw_params(). References: [1] "WM8741 Data Sheet" Signed-off-by: Sergej Sawazki Acked-by: Charles Keepax Signed-off-by: Mark Brown

ASoC: wm8741: Add digital mute callback

2019-02-11T16:05:28Z

Signed-off-by: Sergej Sawazki Acked-by: Charles Keepax Signed-off-by: Mark Brown

ASoC: wm8741: replace codec to component

2018-02-12T09:41:25Z

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: wm8741: Fix setting BCLK and LRCLK polarity

2017-11-03T18:46:40Z

After checking the code and the datasheet, it seems like we are handling the clock inversion (SND_SOC_DAIFMT_NB_IF and SND_SOC_DAIFMT_IB_IF) not correctly. >From the datasheet (Table 58): R5 Format Control, BITS[5:4], [BCP:LRP]: (0) 00 = normal BCLK, normal LRCLK (1) 01 = normal BCLK, inverted LRCLK <-- Fix this (2) 10 = inverted BCLK, normal LRCLK (3) 11 = inverted BCLK, inverted LRCLK <-- Fix this Signed-off-by: Sergej Sawazki Acked-by: Charles Keepax Signed-off-by: Mark Brown

ASoC: wm8741: Use snd_soc_update_bits rather than hard coding

2017-11-01T13:59:44Z

Signed-off-by: Charles Keepax Signed-off-by: Mark Brown

ASoC: wm8741: Remove unused WM8741_NUM_RATES macro

2017-01-31T20:20:49Z

This macro is unused since commit e369bd006fd6 ("ASoC: wm8741: Allow master clock switching"). Signed-off-by: Sergej Sawazki Acked-by: Charles Keepax Signed-off-by: Mark Brown