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* ASoC: codecs: Drop explicit initialization of struct ↵Uwe Kleine-König2024-05-031-1/+1
| | | | | | | | | | | | | | | | i2c_device_id::driver_data to 0 These drivers don't use the driver_data member of struct i2c_device_id, so don't explicitly initialize this member. This prepares putting driver_data in an anonymous union which requires either no initialization or named designators. But it's also a nice cleanup on its own. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20240502074722.1103986-2-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: Drop pointless includesLinus Walleij2023-09-111-2/+0
| | | | | | | | | | This driver is already using solely GPIO descriptors and do not need to include the legacy headers <linux/gpio.h> or <linux/of_gpio.h>. Drop them. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Link: https://lore.kernel.org/r/20230911-descriptors-asoc-max-v2-7-b9d793fb768e@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: max9892x: Reformat to coding styleKrzysztof Kozlowski2023-08-071-204/+137
| | | | | | | | | | Reformat the code to match Linuxn coding style: re-indent continued lines and stop too-early line wrapping, drop unneeded {} brackets. No functional impact. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230730201826.70453-3-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: max9892x: Unify interleave mode OF propertyKrzysztof Kozlowski2023-08-071-8/+8
| | | | | | | | | | | | MAX98926 and MAX98927 are quite similar and use the same bindings, although drivers were not implementing them in the same way: MAX98926 has boolean "interleave-mode" but MAX98927 has uint32 "interleave_mode". Unify them under maxim,interleave-mode, already used in other Maxim device. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20230730201826.70453-2-krzysztof.kozlowski@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Switch i2c drivers back to use .probe()Uwe Kleine-König2023-05-081-1/+1
| | | | | | | | | | | | After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de Link: https://lore.kernel.org/r/20230425095716.331419-1-u.kleine-koenig@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org
* i2c: Make remove callback return voidUwe Kleine-König2022-08-161-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The value returned by an i2c driver's remove function is mostly ignored. (Only an error message is printed if the value is non-zero that the error is ignored.) So change the prototype of the remove function to return no value. This way driver authors are not tempted to assume that passing an error to the upper layer is a good idea. All drivers are adapted accordingly. There is no intended change of behaviour, all callbacks were prepared to return 0 before. Reviewed-by: Peter Senna Tschudin <peter.senna@gmail.com> Reviewed-by: Jeremy Kerr <jk@codeconstruct.com.au> Reviewed-by: Benjamin Mugnier <benjamin.mugnier@foss.st.com> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Crt Mori <cmo@melexis.com> Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Marek Behún <kabel@kernel.org> # for leds-turris-omnia Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Petr Machata <petrm@nvidia.com> # for mlxsw Reviewed-by: Maximilian Luz <luzmaximilian@gmail.com> # for surface3_power Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> # for bmc150-accel-i2c + kxcjk-1013 Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> # for media/* + staging/media/* Acked-by: Miguel Ojeda <ojeda@kernel.org> # for auxdisplay/ht16k33 + auxdisplay/lcd2s Reviewed-by: Luca Ceresoli <luca.ceresoli@bootlin.com> # for versaclock5 Reviewed-by: Ajay Gupta <ajayg@nvidia.com> # for ucsi_ccg Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> # for iio Acked-by: Peter Rosin <peda@axentia.se> # for i2c-mux-*, max9860 Acked-by: Adrien Grassein <adrien.grassein@gmail.com> # for lontium-lt8912b Reviewed-by: Jean Delvare <jdelvare@suse.de> # for hwmon, i2c-core and i2c/muxes Acked-by: Corey Minyard <cminyard@mvista.com> # for IPMI Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for drivers/power Acked-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>
* ASoC: max*: Remove now redundant non_legacy_dai_naming flagCharles Keepax2022-06-271-1/+0
| | | | | | | | | | 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 <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20220623125250.2355471-53-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max9*: use simple i2c probe functionStephen Kitt2022-04-111-3/+2
| | | | | | | | | | | | 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. This avoids scanning the identifier tables during probes. Signed-off-by: Stephen Kitt <steve@sk2.org> Link: https://lore.kernel.org/r/20220405165836.2165310-6-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: Use modern ASoC DAI format terminologyMark Brown2022-02-281-5/+6
| | | | | | | | | As part of moving to remove the old style defines for the bus clocks update the max98927 driver to use more modern terminology for clocking. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220222234026.712070-10-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: add missing header fileRandy Dunlap2022-01-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a header file that provides the missing function prototypes and macro to fix these build errors (seen on arch/alpha/): ../sound/soc/codecs/max98927.c: In function 'max98927_i2c_probe': ../sound/soc/codecs/max98927.c:902:19: error: implicit declaration of function 'devm_gpiod_get_optional'; did you mean 'devm_regulator_get_optional'? [-Werror=implicit-function-declaration] 902 | = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_HIGH); | ^~~~~~~~~~~~~~~~~~~~~~~ ../sound/soc/codecs/max98927.c:902:63: error: 'GPIOD_OUT_HIGH' undeclared (first use in this function); did you mean 'GPIOF_INIT_HIGH'? 902 | = devm_gpiod_get_optional(&i2c->dev, "reset", GPIOD_OUT_HIGH); | ^~~~~~~~~~~~~~ ../sound/soc/codecs/max98927.c:909:17: error: implicit declaration of function 'gpiod_set_value_cansleep'; did you mean 'gpio_set_value_cansleep'? [-Werror=implicit-function-declaration] 909 | gpiod_set_value_cansleep(max98927->reset_gpio, 0); | ^~~~~~~~~~~~~~~~~~~~~~~~ Fixes: 4d67dc1998f1 ("ASoC: max98927: Handle reset gpio when probing i2c") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: kernel test robot <lkp@intel.com> Cc: Alejandro Tafalla <atafalla@dnyon.com> Cc: Mark Brown <broonie@kernel.org> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Takashi Iwai <tiwai@suse.com> Cc: alsa-devel@alsa-project.org Link: https://lore.kernel.org/r/20220129080259.19964-1-rdunlap@infradead.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: Handle reset gpio when probing i2cAlejandro Tafalla2021-10-071-0/+25
| | | | | | | | | | The max98927 codec on some devices requires pulling a reset gpio before responding to any i2c command. This commit adds support for it through an optional reset-gpios property. Signed-off-by: Alejandro Tafalla <atafalla@dnyon.com> Link: https://lore.kernel.org/r/d74b12a79ae9ca728d5d9e64c55b3e59e8c0e509.1633572679.git.atafalla@dnyon.com Signed-off-by: Mark Brown <broonie@kernel.org>
* treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner2019-05-301-5/+1
| | | | | | | | | | | | | | | | | | | | | 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 as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ASoC: max98927: fix boolean assignmentsPierre-Louis Bossart2019-01-071-4/+4
| | | | | | | | | | | Reported by Coccinelle: sound/soc/codecs/max98927.c:508:2-20: WARNING: Assignment of bool to 0/1 sound/soc/codecs/max98927.c:889:3-28: WARNING: Assignment of bool to 0/1 sound/soc/codecs/max98927.c:891:3-28: WARNING: Assignment of bool to 0/1 sound/soc/codecs/max98927.c:893:2-27: WARNING: Assignment of bool to 0/1 Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: replace codec to componentKuninori Morimoto2018-02-121-43/+39
| | | | | | | | | | | | | | 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>
* ASoC: don't use codec hw_write on max98927Kuninori Morimoto2017-11-271-1/+0
| | | | | | | | max98927 driver is using codec hw_write/control_data, but it is redundant code. This patch cleanup these Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: Added max98927_dai_tdm_slot functionRyan Lee2017-09-251-16/+104
| | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: max98927: Added support for DSP_A and DSP_B formatRyan Lee2017-09-251-15/+20
| | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/kirkwood', 'asoc/topic/max9867', ↵Mark Brown2017-09-011-24/+62
|\ \ | | | | | | | | | 'asoc/topic/max98926' and 'asoc/topic/max98927' into asoc-next
| | * ASoC: max98927: Changed device property read functionRyan Lee2017-08-311-4/+4
| | | | | | | | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: max98927: Modified DAPM widget and map to enable/disable VI sense pathRyan Lee2017-08-311-11/+17
| | | | | | | | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: max98927: Added PM suspend and resume functionRyan Lee2017-08-311-1/+26
| | | | | | | | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: max98927: Modified chip default register valuesRyan Lee2017-08-311-5/+5
| | | | | | | | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: max98927: Added missing \n to end of dev_err messagesRyan Lee2017-08-311-3/+3
| | | | | | | | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: max98927: Updated volatile register listRyan Lee2017-08-311-0/+7
| |/ | | | | | | | | Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: remove cache_bypass from snd_soc_codecKuninori Morimoto2017-07-261-1/+0
|/ | | | | | | | snd_soc_codec .cache_bypass related operation code has been removed. Let's remove remaining code. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Add support for Maxim Integrated MAX98927 AmplifierRyan Lee2017-04-061-0/+841
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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