kernel/sound/soc/codecs/tas5720.c, branch linux-6.2.y

ASoC: tas*: Remove now redundant non_legacy_dai_naming flag

2022-06-27T12:17:09Z

The ASoC core has now been changed to default to the non-legacy DAI naming, as such drivers using the new scheme no longer need to specify the non_legacy_dai_naming flag. Signed-off-by: Charles Keepax Link: https://lore.kernel.org/r/20220623125250.2355471-61-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown

ASoC: tas5720: Use modern ASoC DAI format terminology

2022-06-06T12:09:10Z

As part of moving to remove the old style defines for the bus clocks update the tas5720 driver to use more modern terminology for clocking. Signed-off-by: Mark Brown Link: https://lore.kernel.org/r/20220602135316.3554400-11-broonie@kernel.org Signed-off-by: Mark Brown

ASoC: tas*: use i2c_match_id and simple i2c probe

2022-04-25T12:58:55Z

As part of the ongoing i2c transition to the simple probe ("probe_new"), this patch uses i2c_match_id to retrieve the driver_data for the probed device. The id parameter is thus no longer necessary and the simple probe can be used instead. The i2c id tables are moved up before the probe function, as suggested by Wolfram Sang, except where the existing code already had a declaration for the of_device_id table. Signed-off-by: Stephen Kitt Link: https://lore.kernel.org/r/20220415160613.148882-6-steve@sk2.org Signed-off-by: Mark Brown

ASoC: Replace HTTP links with HTTPS ones

2020-07-22T13:31:55Z

Rationale: Reduces attack surface on kernel devs opening the links for MITM as HTTPS traffic is much harder to manipulate. Deterministic algorithm: For each file: If not .svg: For each line: If doesn't contain `\bxmlns\b`: For each link, `\bhttp://[^# \t\r\n]*(?:\w|/)`: If neither `\bgnu\.org/license`, nor `\bmozilla\.org/MPL\b`: If both the HTTP and HTTPS versions return 200 OK and serve the same content: Replace HTTP with HTTPS. Signed-off-by: Alexander A. Klimov Acked-by: Rob Herring Link: https://lore.kernel.org/r/20200719153822.59788-1-grandmaster@al2klimov.de Signed-off-by: Mark Brown

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

2020-07-16T22:06:12Z

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 Link: https://lore.kernel.org/r/873661xxhu.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

ASoC: soc-component: merge snd_soc_component_read() and snd_soc_component_read32()

2020-06-22T14:13:36Z

We had read/write function for Codec, Platform, etc, but these has been merged into snd_soc_component_read/write(). Internally, it is using regmap or driver function. In read case, each styles are like below regmap ret = regmap_read(..., reg, &val); driver function val = xxx->read(..., reg); Because of this kind of different style, to keep same read style, when we merged each read function into snd_soc_component_read(), we created snd_soc_component_read32(), like below. commit 738b49efe6c6 ("ASoC: add snd_soc_component_read32") (1) val = snd_soc_component_read32(component, reg); (2) ret = snd_soc_component_read(component, reg, &val); Many drivers are using snd_soc_component_read32(), and some drivers are using snd_soc_component_read() today. In generally, we don't check read function successes, because, we will have many other issues at initial timing if read function didn't work. Now we can use soc_component_err() when error case. This means, it is easy to notice if error occurred. This patch aggressively merge snd_soc_component_read() and _read32(), and makes snd_soc_component_read/write() as generally style. This patch do 1) merge snd_soc_component_read() and snd_soc_component_read32() 2) it uses soc_component_err() when error case (easy to notice) 3) keeps read32 for now by #define 4) update snd_soc_component_read() for all drivers Because _read() user drivers are not too many, this patch changes all user drivers. Signed-off-by: Kuninori Morimoto Reviewed-by: Kai Vehmanen Link: https://lore.kernel.org/r/87sgev4mfl.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 174

2019-05-30T18:26:41Z

Based on 1 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 distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 655 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Reviewed-by: Kate Stewart Reviewed-by: Richard Fontana Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070034.575739538@linutronix.de Signed-off-by: Greg Kroah-Hartman

ASoC: codecs: tas5720: add TAS5722 TDM slot width setting support

2018-08-31T14:56:50Z

Unlike the TAS5720, the TAS5722 can be configured to utilize 16-bit wide slots in TDM mode. This can help easing audio clocking/frequency requirements. Signed-off-by: Andreas Dannenberg Signed-off-by: Andrew F. Davis Signed-off-by: Mark Brown

ASoC: codecs: tas5720: add TAS5722 specific volume control

2018-08-31T14:56:46Z

The TAS5722 supports modifying volume in 0.25dB steps (as opposed to 0.5dB steps on the TAS5720). Introduce a custom mixer control that allows taking advantage of this finer output volume granularity. Also add custom getters/setters for access as the TAS5722 digital volume controls are split over two registers. Signed-off-by: Andreas Dannenberg Signed-off-by: Andrew F. Davis Signed-off-by: Mark Brown

ASoC: tas5720: replace codec to component

2018-02-12T09:55:36Z

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