summaryrefslogtreecommitdiff
path: root/sound/soc/codecs/da7213.c
AgeCommit message (Collapse)Author
2021-01-21ASoC: da*: sync parameter naming (rate/sample_bits)Kuninori Morimoto
This patch syncs naming rule. - xxx_rates; + xxx_rate; - xxx_samplebits; + xxx_sample_bits; Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/875z3yolgf.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-16ASoC: codecs: da*: merge .digital_mute() into .mute_stream()Kuninori Morimoto
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 <kuninori.morimoto.gx@renesas.com> Reviewed-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/87sge1wiwi.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-07-07ASoC: da7213: add default clock handlingSebastian Reichel
This adds default clock/PLL configuration to the driver for usage with generic drivers like simple-card for usage with a fixed rate clock. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/20200626164623.87894-1-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-06-22ASoC: codecs: da*: rename to snd_soc_component_read()Kuninori Morimoto
We need to use snd_soc_component_read() instead of snd_soc_component_read32() This patch renames _read32() to _read() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/87bllj4mc8.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-18ASoC: da7213: move set_pll to codec levelSebastian Reichel
Move set_pll function to component level, so that it can be used at both component and DAI level. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/20200511132544.82364-5-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-18ASoC: da7213: move set_sysclk to codec levelSebastian Reichel
Move set_sysclk function to component level, so that it can be used at both component and DAI level. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/20200511132544.82364-4-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-18ASoC: da7213: Add regulator supportSebastian Reichel
This adds support for most regulators of da7212 for improved power management. The only thing skipped was the speaker supply, which has some undocumented dependencies. It's supposed to be either always-enabled or always-disabled. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Link: https://lore.kernel.org/r/20200511132544.82364-3-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-18ASoC: da7213: Add da7212 DT compatibleSebastian Reichel
This adds a compatible for da7212. It's handled exactly the same way as DA7213 and follows the ACPI bindings. Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20200511132544.82364-2-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152Thomas Gleixner
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>
2019-05-02ASoC: da7213: fix DAI_CLK_EN register bit overwriteLogesh
If the da7213 codec is configured as Master with the DAPM power down delay time set, 'snd_soc_component_write' function overwrites the DAI_CLK_EN bit of DAI_CLK_MODE register which leads to audio play only once until it re-initialize after codec power up. Signed-off-by: Logesh <logesh.kolandavel@timesys.com> Reviewed-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-08-06ASoC: da7213: use true and false for boolean valuesGustavo A. R. Silva
Return statements in functions returning bool should use true or false instead of an integer value. This code was detected with the help of Coccinelle. Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-02-12ASoC: da7213: replace codec to componentKuninori Morimoto
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>
2017-11-27ASoC: da7213: Improve a size determination in da7213_i2c_probe()Markus Elfring
Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-27ASoC: da7213: Delete an error message for a failed memory allocation in ↵Markus Elfring
da7213_fw_to_pdata() Omit an extra message for a memory allocation failure in this function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-11-09ASoC: da7213: add support for DSP modesPierre-Louis Bossart
DSP modes are documented in the data sheet but not enabled in the driver. The work-around already implemented for DA7218/9 is also required to make sure the bit clock handling in DSP modes follows ASoC conventions. Tested with ARD-AUDIO-DA7212 and Minnowmax Turbot boards Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-08-10ASoC: codecs: add const to snd_soc_codec_driver structuresBhumika Goyal
Declare snd_soc_codec_driver structures as const as they are only passed as an argument to the function snd_soc_register_codec. This argument is of type const, so declare the structures with this property as const. In file codecs/sn95031.c, snd_soc_codec_driver structure is also used in a copy operation along with getting passed to snd_soc_register_codec. So, it can be made const too. Done using Coccinelle: @match disable optional_qualifier@ identifier s; position p; @@ static struct snd_soc_codec_driver s@p={...}; @good1@ identifier match.s; position p; @@ snd_soc_register_codec(...,&s@p,...) @bad@ identifier match.s; position p!={match.p,good1.p}; @@ s@p @depends on !bad disable optional_qualifier@ identifier match.s; @@ static +const struct snd_soc_codec_driver s={...}; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-19ASoC: da7213: Update driver to use device_property* FW functionsAdam Thomson
The driver now supports ACPI based initialisation as well as DT and old pdata methods. However the FW data handling still uses DT specific calls to read firmware data (of_property*) so for ACPI based initialisation the FW data will only be set to default values. This patch updates the FW handling to use device_property* calls instead so that both ACPI and DT are handled as expected. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-14ASoC: da7213: Fix incorrect usage of bitwise '&' operator for SRM checkAdam Thomson
In the SRM lock check section of code the '&' bitwise operator is used as part of checking lock status. Functionally the code works as intended, but the conditional statement is a boolean comparison so should really use '&&' logical operator instead. This commit rectifies this discrepancy. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-03-13ASoC: da7213: add ACPI supportPierre-Louis Bossart
Add DLGS7212 and DLGS7213 HID Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-09-29Merge remote-tracking branches 'asoc/topic/cs35l30', 'asoc/topic/cs42l73', ↵Mark Brown
'asoc/topic/cs53l30' and 'asoc/topic/da7213' into asoc-next
2016-09-29Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ak4104', ↵Mark Brown
'asoc/topic/arizona', 'asoc/topic/atmel' and 'asoc/topic/codec-component' into asoc-next
2016-08-08ASoC: codec duplicated callback function goes to component on da7213Kuninori Morimoto
codec driver and component driver has duplicated callback functions, and codec side functions are just copied to component side when register timing. This was quick-hack, but no longer needed. This patch moves these functions from codec driver to component driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-08ASoC: da7213: Improve 32KHz mode PLL lockingAdam Thomson
To aid PLL in locking on to a 32KHz MCLK, some register mods are made during PLL configuration, and when enabling the DAI, to achieve the full range of sample rates. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-08ASoC: da7213: Refactor sysclk(), pll() functions to improve handlingAdam Thomson
Currently the handling of the PLL in the driver is a little clunky, and not ideal for all modes. This patch updates the code to make it cleaner and more sensible for the various PLL states. Key items of note are: - MCLK squaring is now handled directly as part of the sysclk() function, removing the need for a private flag to set this feature. - All PLL modes are defined as an enum, and are handled as a case statement in pll() function to clean up configuration. This also removes any need for a private flag for SRM. - For 32KHz mode, checks are made on codec master mode and correct MCLK rates, to avoid incorrect usage of PLL for this operation. - For 32KHz mode, SRM flag now correctly enabled and fout set to sensible value to achieve appropriate PLL dividers. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-08ASoC: da7213: Improve driver efficiency with regards to MCLK usageAdam Thomson
Currently MCLK remains enabled during bias STANDBY state, and this is not necessary. This patch updates the code to handle enabling and disabling of MCLK, if provided, when moving between STANDBY and PREPARE states, therefore saving power when no active streams present. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-08-04ASoC: da7213: Default to 64 BCLKs per WCLK to support all formatsAdam Thomson
Previously code defaulted to 32 BCLKS per WCLK which meant 24 and 32 bit DAI formats would not work properly. This patch fixes the issue by defaulting to 64 BCLKs per WCLK. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10ASoC: da7213: Allow PLL disable/bypass when using 32KHz sysclkAdam Thomson
Current checking for PLL 32KHz mode fails in driver code when bypassing the PLL. This is due to an incorrect check of PLL source type when 32KHz clock is provided. Removal of this check resolves the issue. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10ASoC: da7213: Update PLL ranges to improve locking at frequency boundaryAdam Thomson
This update changes the dividers used for ranges of input MCLK frequencies, to improve PLL locking for a corner case when at edge of MCLK frequency input divider range. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10ASoC: da7213: Default PC counter to free-running when DAI disabledAdam Thomson
Currently PC counter is always synchronised to DAI which means that when the DAI is disabled, features such as ALC calibration cannot be executed successfully. This patch makes sure that when the DAI is disabled, PC counter is set to free-running. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10ASoC: da7213: Add checking of SRM lock status before enabling DAIAdam Thomson
When the codec is DAI clk slave, and the SRM feature of the PLL is being used, the enabling of the DAI should occur only after the PLL has locked to the incoming WCLK. This update adds checking to the the DAI widget event, so it waits for SRM to lock. There is also a timeout if that lock doesn't occur within a given time. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2016-05-10ASoC: da7213: Add DAI DAPM event to control DAI clocksAdam Thomson
Currently, when Codec is I2S master DAI clocks are continuously generated even if all audio streams have stopped. To improve efficiency, control of the DAI clocks for master mode have been moved to a DAPM widget event so they're only enabled as required. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07ASoC: da7213: Add support to handle mclk data provided to driverAdam Thomson
Driver now can make use of mclk data, if provided, to set, enable and disable the clock source. As part of this, the choice to enable clock squaring is dealt with as part of dai_sysclk() call rather than as platform data. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-10-07ASoC: da7213: Add DT support to codec driverAdam Thomson
This patch adds support for DT bindings in the codec driver. As part of this support, the mclk data can now be provided and used to control the mclk during codec operation. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-08-30Merge remote-tracking branches 'asoc/topic/tas2552', 'asoc/topic/tas5086', ↵Mark Brown
'asoc/topic/tegra', 'asoc/topic/tlv' and 'asoc/topic/topology' into asoc-next
2015-08-05ASoC: da7213: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGELars-Peter Clausen
DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD() that it automatically calculates the number of items in the TLV and is hence less prone to manual error. Generate using the following coccinelle script // <smpl> @@ declarer name DECLARE_TLV_DB_RANGE; identifier tlv; constant x; @@ -unsigned int tlv[] = { - TLV_DB_RANGE_HEAD(x), +DECLARE_TLV_DB_RANGE(tlv, ... -}; +); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-16Merge branches 'topic/owner' and 'topic/reg-default' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-max9877
2015-07-15ASoC: drivers: Drop owner assignment from i2c_driverKrzysztof Kozlowski
i2c_driver does not need to set an owner because i2c_register_driver() will set it. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-07-07ASoC: Constify reg_default tablesAxel Lin
Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Peter Rosin <peda@axentia.se> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-18ASoC: da7213: Replace direct snd_soc_codec dapm field accessLars-Peter Clausen
The dapm field of the snd_soc_codec struct is eventually going to be removed, in preparation for this replace all manual access to codec->dapm.bias_level with snd_soc_codec_get_bias_level(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-27ASoC: Move bias level update to the coreLars-Peter Clausen
All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-04-14ASoC: Add snd_soc_kcontrol_codec() helper functionLars-Peter Clausen
For CODEC controls snd_kcontrol_chip() currently returns a pointer to the CODEC that registered the control. With the upcoming consolidation of platform and CODEC controls this will change. Prepare for this by introducing the snd_soc_kcontrol_codec() helper function that will hide the implementation details of how the CODEC for a control can be obtained. This will allow us to change this easily in the future. The patch also updates all CODEC drivers to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-13Merge remote-tracking branch 'asoc/topic/io' into asoc-nextMark Brown
2014-03-11ASoC: codec: Simplify ASoC probe code.Xiubo Li
For some CODEC drivers like who act as the MFDs children are ignored by this patch. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20ASoC: da7213: Use SOC_ENUM_SINGLE_DECL()Takashi Iwai
Just replace with the helper macro. No functional change at all. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-13ASoC: da7213: Use params_width() rather than memory formatMark Brown
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-05-09ASoC: da7213: Fix setting dmic_samplephase and dmic_clk_rateAxel Lin
When set dmic_samplephase and dmic_clk_rate bits for dmic_cfg, current code checks pdata->dmic_data_sel which is wrong. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@vger.kernel.org
2013-02-14ASoC: codecs: Add da7213 codecAdam Thomson
This patch adds support for the Dialog DA7213 audio codec. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-16 13:24:48 +0000