summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/tlv320aic31xx.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* ASoC: tlv320*: 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/20220623125250.2355471-63-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Use modern ASoC DAI format terminologyMark Brown2022-06-061-10/+9
| | | | | | | | | As part of moving to remove the old style defines for the bus clocks update the tlv320aic31xx driver to use more modern terminology for clocking. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20220602135316.3554400-18-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320*: use i2c_match_id and simple i2c probeStephen Kitt2022-04-251-16/+16
| | | | | | | | | | | | | | | | | | | 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. In the context of an i2c probe, i2c_match_id with the module id table and the probed client never returns null, so removing the null check on the i2c_device_id pointer is safe. 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 <steve@sk2.org> Link: https://lore.kernel.org/r/20220415160613.148882-7-steve@sk2.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Rename tlv320aic31xx-micbias.h as tlv320aic31xx.hAriel D'Alessandro2022-01-241-1/+1
| | | | | | | | | | Let's use a more generic name, so other definitions for tlv320aic31xx can be included. Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20220117132109.283365-2-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: tlv320aic31xx: Use dev_err_probe() helperKuninori Morimoto2021-12-201-11/+5
| | | | | | | | | Use the dev_err_probe() helper, instead of open-coding the same operation. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Link: https://lore.kernel.org/r/20211214020843.2225831-11-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Handle BCLK set as PLL input configurationAriel D'Alessandro2021-11-221-0/+14
| | | | | | | | | | | If BCLK is used as PLL input, the sysclk is determined by the hw params. So it must be updated here to match the input frequency, based on sample rate, format and channels. Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Link: https://lore.kernel.org/r/20211119153248.419802-5-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add divs for bclk as clk_inAriel D'Alessandro2021-11-221-0/+20
| | | | | | | | | Add divisors for rates needed when the clk_in is set to BCLK. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20211119153248.419802-4-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add support for pll_r coefficientAriel D'Alessandro2021-11-221-35/+36
| | | | | | | | | | | | When the clock used by the codec is BCLK, the operation parameters need to be calculated from input sample rate and format. Low frequency rates required different r multipliers, in order to achieve a higher PLL output frequency. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Ariel D'Alessandro <ariel.dalessandro@collabora.com> Link: https://lore.kernel.org/r/20211119153248.419802-3-ariel.dalessandro@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Fix jack detection after suspendMark Brown2021-07-261-0/+10
| | | | | | | | | | | | | | | | | | | | | The tlv320aic31xx driver relies on regcache_sync() to restore the register contents after going to _BIAS_OFF, for example during system suspend. This does not work for the jack detection configuration since that is configured via the same register that status is read back from so the register is volatile and not cached. This can also cause issues during init if the jack detection ends up getting set up before the CODEC is initially brought out of _BIAS_OFF, we will reset the CODEC and resync the cache as part of that process. Fix this by explicitly reapplying the jack detection configuration after resyncing the register cache during power on. This issue was found by an engineer working off-list on a product kernel, I just wrote up the upstream fix. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210723180200.25105-1-broonie@kernel.org Cc: stable@vger.kernel.org
* ASoC: tlv320aic31xx: Make regmap cache only on probe()Mark Brown2021-07-121-0/+2
| | | | | | | | | | | | | Currently the tlv320aic31xx driver has regulator support but does not enable the regulators during probe, deferring this until something causes ASoC to make the card active. It does put the device into cache only mode but only when the component level probe is called, however if interrupts are in use the driver will access the regmap before then which if the regulators are not powered on would cause I/O problems. Signed-off-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20210707160234.16253-1-broonie@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv*: sync parameter naming (rate/sample_bits)Kuninori Morimoto2021-01-211-2/+2
| | | | | | | | | | | | | | 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/87bldqolgw.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Replace HTTP links with HTTPS onesAlexander A. Klimov2020-07-221-2/+2
| | | | | | | | | | | | | | | | | | | | | | 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 <grandmaster@al2klimov.de> Acked-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20200719153822.59788-1-grandmaster@al2klimov.de Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: tlv*: merge .digital_mute() into .mute_stream()Kuninori Morimoto2020-07-171-2/+4
| | | | | | | | | | | | | | | | | | | | | | | 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> Link: https://lore.kernel.org/r/874kqhxxhz.wl-kuninori.morimoto.gx@renesas.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: Use fallthrough pseudo-keywordGustavo A. R. Silva2020-07-091-1/+2
| | | | | | | | | | | Replace the existing /* fall through */ comments and its variants with the new pseudo-keyword macro fallthrough[1]. [1] https://www.kernel.org/doc/html/latest/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Link: https://lore.kernel.org/r/20200709010359.GA18971@embeddedor Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add Volume Soft Stepping controlNikita Yushchenko2019-12-091-0/+8
| | | | | | | | | | | | Chip supports soft stepping of volume changes and it is enabled by default. This patch adds a control for it, so it could be either made slower (two sample periods per step instead of one), or disabled. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20191129132719.11603-1-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add HP output driver pop reduction controlsNikita Yushchenko2019-12-091-2/+30
| | | | | | | | | | | | | HP output driver has two parameters that can be configured to reduce pop noise: power-on delay and ramp-up step time. Two new kcontrols have been added to set these parameters. Also have to alter timeout in aic31xx_dapm_power_event() because default timeout does fire when higher supported power-on delay are configured. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Link: https://lore.kernel.org/r/20191128135447.26458-1-nikita.yoush@cogentembedded.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: configure output common-mode voltageLucas Stach2019-11-181-0/+45
| | | | | | | | | | | | | | The tlv320aic31xx devices allow to adjust the output common-mode voltage for best analog performance. The datasheet states that the common mode voltage should be set to be <= AVDD/2. This changes allows to configure the output common-mode voltage via a DT property. If the property is absent the voltage is automatically chosen as the highest voltage below/equal to AVDD/2. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Link: https://lore.kernel.org/r/20191118151207.28576-1-l.stach@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: remove unused variable 'cm_m_enum'YueHaibing2019-08-151-1/+0
| | | | | | | | | | | | sound/soc/codecs/tlv320aic31xx.c:261:29: warning: cm_m_enum defined but not used [-Wunused-const-variable=] It is never used, so can be removed. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Link: https://lore.kernel.org/r/20190815091738.21680-1-yuehaibing@huawei.com Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: suppress error message for EPROBE_DEFERLucas Stach2019-07-221-2/+5
| | | | | | | | | | | Both the supplies and reset GPIO might need a probe deferral for the resource to be available. Don't print a error message in that case, as it is a normal operating condition. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Acked-by: Andrew F. Davis <afd@ti.com> Link: https://lore.kernel.org/r/20190719143637.2018-1-l.stach@pengutronix.de Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: aic31xx_set_jack() can be statickbuild test robot2019-04-031-2/+2
| | | | | | Fixes: ebf3326cd969 ("ASoC: tlv320aic31xx: Add headphone/headset detection") Signed-off-by: kbuild test robot <lkp@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add button press detectionAndrew F. Davis2019-04-021-2/+15
| | | | | | | | This device can optionally detect headset or microphone button presses. Add support for this by passing this event to the jack layer. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add headphone/headset detectionAndrew F. Davis2019-04-021-1/+47
| | | | | | | | | | | | | This device can detect the insertion/removal of headphones and headsets. Enable reporting this status by enabling this interrupt and forwarding this to upper-layers if a jack has been defined. This jack definition and the resulting operation from a jack detection event must currently be defined by sound card platform code until CODEC outputs to jack mappings can be defined generically. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: regulator notifier registration should be managedGuennadi Liakhovetski2019-02-081-13/+3
| | | | | | | | | | Regulator notifiers, that were registered during codec driver probing, must be unregistered during driver release, or device managed versions have to be used. This patch fixes codec drivers, that weren't explicitly unregistering notifiers and simplifies those, that did that manually. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: asihpi: clean up indentation, remove extraneous tabColin Ian King2018-11-171-1/+1
| | | | | | | | The return statement is indented too much by one level, fix this by removing an extraneous tab. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add overflow detection supportAndrew F. Davis2018-09-041-2/+32
| | | | | | | | | | Similar to short circuit detection, when the ADC/DAC is saturated and overflows poor audio quality can result and should be reported to the user. This device support Automatic Dynamic Range Compression (DRC) to reduce this but it is not enabled currently in this driver. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add short circuit detection supportAndrew F. Davis2018-09-031-0/+55
| | | | | | | | | | These devices support detecting and reporting short circuits across the output stages. Add support for reporting these issue. Do this by registering an interrupt if available and enabling this error to trigger that interrupt in the device. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Do not force power on the DAC/ADC in clock master modePeter Ujfalusi2018-02-191-10/+22
| | | | | | | | | | | | | With P0 R29, Bit2 set the I2S clocks will be running when the DAC/ADC is powered down, but still the codec need to be powered up by needing at least one complete DAPM path for the stream. If the AIF is not needed (analog loopback for example) the I2S clocks will not run as they are not needed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Suggested-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Rename AIF_IN from 'DAC IN' to 'AIF IN'Peter Ujfalusi2018-02-191-9/+9
| | | | | | | | The audio interface is not really the DAC input. Use more generic name for it. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Fix master mode clock I2S bus clocksPeter Ujfalusi2018-02-141-1/+72
| | | | | | | | | | | | | | | | | | | | | | | | | In the reset state of the codec we do not have complete playback or capture routes. The audio playback/capture will not work due to missing clock signals on the I2S bus if PLL, MDAC/NDAC/DAC MADC/NADC/ADC is powered down. To make sure that even if all output/input is disconnected the codec is generating clocks, we need to have valid DAPM route in every case to power up the must needed parts of the codec. I have verified that switching DAC (during playback) or ADC (during capture) will stop the I2S clocks, so the only solution is to connect the 'Off' routes as well to output/input. The routes will be only added if the codec is clock master. In case the role changes runtime, the applied routes are removed. Tested on am43x-epos-evm with aic3111 codec in master mode. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: replace codec to componentKuninori Morimoto2018-02-121-124/+116
| | | | | | | | | | | | | | 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: tlv320aic31xx: Reset registers during power upAndrew F. Davis2017-12-071-4/+22
| | | | | | | | | | Add a reset function that toggles the reset line if available or uses the software reset command otherwise. Use this in power up to ensure the registers are in a sane state. This is useful when the driver module is reloaded, or after Kexec, warm-reboots, etc.. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Use fwnode APIs over raw OF callsAndrew F. Davis2017-12-071-48/+29
| | | | | | | | Use fwnode_* API instead of of_*, the results are the same but fwnode_* is cleaner and we get ACPI support. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Fix GPIO header includesAndrew F. Davis2017-12-071-1/+1
| | | | | | | | Use of gpiod_* needs <linux/gpio/consumer.h>, add this here. Fixes: b6b247cd5e37 ("ASoC: tlv320aic31xx: Switch GPIO handling to use gpiod_* API") Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Handle inverted BCLK in non-DSP modesAndrew F. Davis2017-12-011-10/+18
| | | | | | | | | | Currently BCLK inverting is only handled when the DAI format is DSP, but the BCLK may be inverted in any supported mode. Without this using this CODEC in any other mode than DSP with the BCLK inverted leads to bad sampling timing and very poor audio quality. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add CODEC clock slave supportAndrew F. Davis2017-12-011-1/+9
| | | | | | | | | | | This CODEC supports being the WCLK and/or BCLK slave, add support for this here. Also make the alert into an error as alert is more urgent than needed here and is rarely used. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Check clock and divider before divisionAndrew F. Davis2017-12-011-1/+7
| | | | | | | | | If our set_sysclk DAI callback has not been called yet p_div will be 0 and dividing by this will cause an error. Print an error message and leave before this. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Switch GPIO handling to use gpiod_* APIAndrew F. Davis2017-12-011-13/+10
| | | | | | | | | Move to using newer gpiod_* GPIO handling functions. This simplifies the code and eases dropping platform data in the next patch. Also remember GPIO are active low, so set "1" to reset. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Merge init function into probeAndrew F. Davis2017-12-011-33/+22
| | | | | | | | | The function aic31xx_device_init() is only called from probe and does nothing that logically shouldn't be in probe, remove this unneeded function call and move its code into probe where it was called. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: General source formatting cleanupAndrew F. Davis2017-12-011-28/+35
| | | | | | | | | | | | | Simple non-functional changes including: * Fix spelling errors * Reformat code for easier reading * Remove unneeded code * Remove assignments that are always overridden * Normalize function return paths Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Move ACPI table next to OF tableAndrew F. Davis2017-11-301-8/+8
| | | | | Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Change aic31xx_power_off return type to voidAndrew F. Davis2017-11-301-6/+3
| | | | | | | | The return value is not checked, and even if it was there is nothing we could do about it and messages are already printed. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: File header and copyright cleanupAndrew F. Davis2017-11-301-17/+9
| | | | | | | | Fix header copyright tags, while we are here, also switch to SPDX and fixup MODULE tags to match. Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Use standard reset GPIO OF nameAndrew F. Davis2017-11-301-2/+9
| | | | | | | | | | The correct DT property for specifying a GPIO used for reset is "reset-gpios", fix this here. [Retitled for accuracy -- broonie] Signed-off-by: Andrew F. Davis <afd@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320dac31xx: mark expected switch fall-throughGustavo A. R. Silva2017-11-081-1/+1
| | | | | | | | | In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1195220 Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codecs: add const to snd_soc_codec_driver structuresBhumika Goyal2017-08-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* ASoC: tlv320dac31xx: Fix mistype in tlv320dac31xx codecTomas Vilda2017-05-141-1/+1
| | | | | Signed-off-by: Tomas Vilda <tomas.vilda@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add support for tlv320dac3101Peter Ujfalusi2016-11-121-0/+2
| | | | | | | | The DAC3101 is mostly identical to DAC3100 with the exception that it has stereo speaker AMP instead of mono used in DAC3100. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: Add missing of_device_id for dac3100Peter Ujfalusi2016-11-101-0/+1
| | | | | | | | The compatible table was not updated when the support for DAC3100 was added. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Jyri Sarha <jsarha@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: do not declare support for mono DAINikita Yushchenko2016-09-271-3/+3
| | | | | | | | | | | This hardware supports only 2-channel DAI, even mono ADC digital output has two channels with the same data. Having min_channels=1 results in broken playback of mono files in setups where CPU DAI supports mono. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: tlv320aic31xx: add explicit support for tlv320dac31xxNikita Yushchenko2016-09-261-56/+156
| | | | | | | | | | | | | | | | | | | | | | | | | tlv320dac31xx is a subset of tlv320aic31xx: - it does not have MIC inputs and ADC, thus capture is not supported, - it has analog inputs AIN1/AIN2 that can be mixed into output. Although tlv320dac31xx does work with tlv320aic31xx driver, this setup does register non-existent widgets and non-existent capture stream. Thus userspace lists non-existent objects in user interfaces, an can access these, causing operations with device registers that are declared as "reserved" in tlv320dac31xx datasheet. This patch fixes this situation by separating controls/widgets/routes into common, aic31xx-specific, and dac31xx-specific parts. Only parts that match actual hardware (as declared in "compatible" device tree property) are registered. Changes from v1: - update device tree binding documentation, - rebased on top of "ASoC: codec duplicated callback function goes to component on tlv320aic31xx" commit. Signed-off-by: Nikita Yushchenko <nikita.yoush@cogentembedded.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-14 07:42:40 +0100