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*-. Merge remote-tracking branches 'asoc/topic/adsp', 'asoc/topic/ak4624', ↵Mark Brown2016-05-131-0/+4
|\ \ | | | | | | | | | 'asoc/topic/atmel' and 'asoc/topic/au1x' into asoc-next
| * | ASoC: arizona: call wm_adsp2_remove when codec driver is removedRichard Fitzgerald2016-04-271-0/+4
| |/ | | | | | | | | | | | | | | Ensure that the wm_adsp driver cleans up when the codec driver is removed. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: wm5102: Free compressed IRQ in CODEC removeCharles Keepax2016-04-151-0/+3
| | | | | | | | | | | | | | | | We request one of the DSP IRQs during CODEC probe, as such we should free it during CODEC remove, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Free speaker thermal IRQs in CODEC removeCharles Keepax2016-04-151-0/+2
|/ | | | | | | | The thermal warning IRQs for the speaker are requested in CODEC probe but never freed. This patch frees them in CODEC remove. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add support for SNDRV_PCM_RATE_KNOTCharles Keepax2016-02-051-1/+1
| | | | | | | | | | | | | | | The Arizona CODECs support several rates that do not have simple defines in ALSA. This patch adds support for SNDRV_PCM_RATE_KNOT so that users can open stream at these rates. As part of this we should always set constraints in arizona_startup, currently we only set the constraints if we already have a clock to limit rates to that family of sample rates. This patch updates this to set a constraint of all rates supported by the chip if we do not already know which family of rates to limit to. Finally we also reduce the list of rates supported in the constraints to only include those that are supported on current parts. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm5102: Add support for the audio trace firmwareCharles Keepax2016-01-291-1/+84
| | | | | | | | wm5102 also supports the audio trace firmware, this patch adds support for this into the wm5102 driver. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm_adsp: Move setting of DSP speed into CODEC specific codeCharles Keepax2016-01-291-3/+3
| | | | | | | | | | | | The ADSP code should be agnostic of which CODEC it runs upon, currently there is only one remaining part of the implementation that doesn't follow this. When the DSP is booted on ADSP2 we read ARIZONA_SYSTEM_CLOCK_1 and use that to set the initial speed for the DSP clock. This patch factors that out into CODEC specific code, leaving the ADSP code entirely CODEC agnostic. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Fix error path in codec probeCharles Keepax2015-07-101-1/+6
| | | | | | | | | If we fail to add some DSPs or fail to add the controls we should call wm_adsp2_codec_remove for all the cores we have already added. This patch fixes this up on the wm5102 and wm5110. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Implement stability check for LHPF coefficientsCharles Keepax2015-07-071-4/+4
| | | | | | | | | Specifying unstable coefficients for the low/high pass filters can have a severe impact on the audio. This patchs adds a stability check on the coefficients written to the low/high pass filter block to prevent this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Implement stability check for EQ coefficientsCharles Keepax2015-07-071-8/+4
| | | | | | | | | | | Specifying unstable coefficients for the EQ can have a severe impact on the audio. This patchs adds a stability check on the coefficients written to the EQ, for this it is necessary to merge the mode control and the coefficients as some coefficients may only be unstable with a certain mode setting so it is ideal if these are always updated in sync. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown2015-06-221-0/+5
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| * ASoC: wm_adsp: Move DSP Rate controls into the codecRichard Fitzgerald2015-06-191-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rate controls are codec-specific, it's not possible to generically say what the range or the meaning of each control is (or even if they exist at all) - that depends on the particular codec. This is currently being handled for Arizona codecs by putting an Arizona-specific table of controls inside the wm_adsp driver. This creates a dependency between wm_adsp and arizona.c, and is an awkward solution if the ADSP is used in another family of codecs Fix this by moving the Arizona-specific rate controls into the Arizona codec drivers. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * Merge branches 'topic/adsp' and 'topic/dapm' of ↵Mark Brown2015-06-191-2/+3
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona
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*-. \ \ Merge remote-tracking branches 'asoc/topic/adsp' and 'asoc/topic/atmel' into ↵Mark Brown2015-06-221-2/+4
|\ \ \ \ | | |/ / | |/| | | | | | asoc-next
| * | | ASoC: wm_adsp: create ALSA controls from wm_adsp driverRichard Fitzgerald2015-06-111-4/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a codec_probe stage initialization in the wm_adsp driver, we can make the wm_adsp driver create its own ALSA controls instead of having that responsibility pushed to every codec driver. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: wm_adsp: Add codec_probe and codec_remove stubsRichard Fitzgerald2015-06-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the only init function in wm_adsp is called by the codec driver early in its probe before the codec has been registered with SOC. This patch adds stubs for the codec_probe and codec_remove stages and calls them from WM5102 and WM5110 codec drivers. This allows us to hang anything that needs setup during the codec probe stage off these functions without further modification of the codec drivers. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-. | | | Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/adav80x', ↵Mark Brown2015-06-051-4/+51
|\ \| | | | | |/ / | |/| | | | | | 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next
| | * | ASoC: wm_adsp: Move DVFS control into codec driverRichard Fitzgerald2015-06-021-2/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In theory the ADSP driver should not need to know anything about the codec it is part of. But the WM5102 needs DVFS control based on ADSP clocking speed. This was being handled by bundling part of the knowledge of this into the ADSP driver. This change moves this handling out of the ADSP driver and into the WM5102 driver. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * | ASoC: arizona: Export functions to control subsystem DVFSRichard Fitzgerald2015-06-021-4/+8
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WM5102 and WM8997 codecs have an internal dynamic clock booster. When this booster is active, the DCVDD voltage must be increased. If all the currently active audio paths can run with the root SYSCLK we can disable the booster, allowing us to turn down DCVDD voltage to save power. Previously this was being done by having the booster enable bit set as a side-effect of the LDO1 regulator driver, which is unexpected behaviour of a regulator and not compatible with using an external regulator. [Originally this was documented as a feature of the internal LDO -- broonie] This patch exports functions to handle the booster enable and DCVDD voltage, with each relevant subsystem flagging whether it can currently run without the booster. Note that these subsystems are stateless and none of them are nestable, so there's no need for reference counting, we only need a simple boolean for each subsystem of whether their current condition could require the booster or will allow us to turn the codec down to lower operating power. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | | Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown2015-06-051-2/+3
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| * | ASoC: wm5102: Replace direct snd_soc_codec dapm field accessLars-Peter Clausen2015-06-011-2/+3
| |/ | | | | | | | | | | | | | | | | | | 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 with snd_soc_codec_get_dapm(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: arizona: Fix noise generator gain TLVRichard Fitzgerald2015-05-281-1/+1
|/ | | | | | | | | | The Arizona codec drivers had an incorrect dB scaling for the noise generator gain that started at 0dB and went upwards. Actually the highest setting is 0dB. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
* ASoC: wm5102: Remove set of volume update bits for output 3RCharles Keepax2015-04-061-1/+0
| | | | | | | | | The earpiece on wm5102 is mono, thus there is no output 3R. Don't toggle the volume update bits for this output, although worth noting that doing so had no negative effects it is just redundant. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge branch 'topic/arizona' of ↵Mark Brown2015-01-281-8/+13
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-w-codec
| * ASoC: arizona: Coalesce output power up delaysCharles Keepax2015-01-271-5/+5
| | | | | | | | | | | | | | | | Save a bit of scheduling by coalescing all the output power up delays into a single delay. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Add delay for output disableCharles Keepax2015-01-271-5/+10
| | | | | | | | | | | | | | | | | | | | Give the output disable sequence a chance to fully complete, otherwise there is a danger we may remove the clock before it is finished resulting in a pop noise. The delay for each output must be cumulative and these are coalesced into a single delay. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: wm5102: Use put_unaligned_be16Vaishali Thakkar2015-01-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces the use of function put_unaligned_be16. This is done using Coccinelle and semantic patch used is as follows: @a@ typedef u16, __be16, uint16_t; {u16,__be16,uint16_t} e16; identifier tmp; expression ptr; expression y,e; type T; @@ - tmp = cpu_to_be16(y); <+... when != tmp ( - memcpy(ptr, (T)&tmp, \(2\|sizeof(u16)\|sizeof(__be16)\|sizeof(uint16_t)\|sizeof(e16)\)); + put_unaligned_be16(y,ptr); | - memcpy(ptr, (T)&tmp, ...); + put_unaligned_be16(y,ptr); ) ...+> ? tmp = e @@ type T; identifier a.tmp; @@ - T tmp; ...when != tmp Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> -- Changes Since v2: Make the patch compatible for current code sound/soc/codecs/wm5102.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: wm5102: Replace w->codec snd_soc_dapm_to_codec(w->dapm)Lars-Peter Clausen2015-01-141-1/+1
|/ | | | | | | | | The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2014-12-151-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
| * ASoC: codecs: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | ASoC: wm5102: Initialize dac_comp_lock mutexMark Brown2014-12-081-0/+2
| | | | | | | | | | | | | | | | | | | | | | Commit d74bcaaeb6682 (ASoC: wm5102: Move ultrasonic response settings lock to the driver level) created a driver local mutex for protecting the ultrasonic response settings but neglected to initialize that mutex, causing loud complaints from lockep and potential runtime failures. Fix this by initializing the mutex. Signed-off-by: Mark Brown <broonie@kernel.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
* | ASoC: wm5102: Move ultrasonic response settings lock to the driver levelLars-Peter Clausen2014-11-101-8/+8
|/ | | | | | | | | | | The wm5102 driver currently uses the snd_soc_codec mutex to protect its ultrasonic response settings from concurrent access. This patch moves this lock to the driver level. This will allow us to eventually remove the snd_soc_codec mutex. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/ak4642', ↵Mark Brown2014-08-041-0/+62
|\ \ | | | | | | | | | 'asoc/topic/ak5386' and 'asoc/topic/arizona' into asoc-next
| | * ASoC: wm5102: Convert snd_kcontrol_chip to snd_soc_kcontrol_codecCharles Keepax2014-06-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Controls for shaping the ultrasonic frequency response were introduced in this commit: commit 720630c002ffc7b0fa2ed5b3f4bfb36fd8f87ca6 ASoC: wm5102: Add controls to allow shaping of ultrasonic response However, they mistakenly used snd_kcontrol_chip instead of snd_soc_kcontrol_codec, which has replaced it now the framework is moving to componentisation. This patch fixes this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
| | * ASoC: wm5102: Add controls to allow shaping of ultrasonic responseCharles Keepax2014-06-091-0/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add controls to allow custom shaping of the ultrasonic response. This custom shaping can be turned on/off at runtime, although, it should be noted that settings will not affect a currently open audio stream, they will be applied when the next audio stream is started. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | | ASoC: wm5102: Set symmetric samplebits on AIFsRichard Fitzgerald2014-07-231-0/+3
|/ / | | | | | | | | | | | | | | Different playback and capture bits-per-sample are not supported on the AIFs Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | Merge remote-tracking branch 'asoc/topic/enum' into asoc-nextMark Brown2014-05-221-7/+7
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| * | ASoC: wm5102: Replace usage deprecated SOC_VALUE_ENUM macroLars-Peter Clausen2014-04-141-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | SOC_VALUE_ENUM is deprecated and merely an alias for SOC_EMUM. Replace the deprecated macros so we can eventually remove their definition. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
| * | ASoC: wm5102: Replace usage deprecated MUX/ENUM macrosLars-Peter Clausen2014-04-141-2/+2
| |/ | | | | | | | | | | | | | | | | SND_SOC_DAPM_VALUE_MUX and SOC_DAPM_VALUE_ENUM are deprecated and merely an alias for SND_SOC_DAPM_MUX and SOC_DAPM_ENUM. Replace the deprecated macros so we can eventually remove their definition. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* | ASoC: codec: fix the sparse check warnings.Xiubo Li2014-04-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some thing Likes: reproduce: make C=1 CF=-D__CHECK_ENDIAN__ sparse warnings: (new ones prefixed by >>) >> sound/soc/codecs/wm8997.c:1084:15: sparse: symbol \ 'wm8997_get_regmap' was not declared. Should it be static? Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | ASoC: wm5102: Remove the set_cache_io() entirely from ASoC probe.Xiubo Li2014-04-141-4/+8
|/ | | | | | | | | | | | | As we can set the CODEC I/O while snd_soc_register_codec(), so the calling of set_cache_io() from CODEC ASoC probe could be removed entirely. And then we can set the CODEC I/O in the device probe instead of CODEC ASoC probe as earily as possible. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* Merge remote-tracking branch 'asoc/topic/io' into asoc-nextMark Brown2014-03-131-3/+1
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| * ASoC: io: New signature for snd_soc_codec_set_cache_io()Xiubo Li2014-03-111-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | Now that all users have been converted to regmap and the config.reg_bits and config.val_bits can be setted by each user through regmap core API. So these two params are redundant here. Since the only control type that left is SND_SOC_REGMAP, so remove it. Drop the control params and add struct regmap *regmap to simplify the code. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | ASoC: wm{5102, 5110, 8997}: Replace codec->control_data with arizona->regmapLars-Peter Clausen2014-03-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | With the ongoing component-ization of the ASoC framework and the continuing migration to using regmap for IO the control_data field of the snd_soc_codec struct will eventually be removed. Prepare the wm5192, wm5110 and wm8997 drivers for this by using arizona->regmap instead of accessing the CODEC's control_data field. 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>
* | ASoC: wm5102: Use ARRAY_SIZE() for SOC_VALUE_ENUM_SINGLE()Takashi Iwai2014-02-231-3/+6
| | | | | | | | | | | | | | | | | | | | ... to make clear the meaning of the argument. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* | ASoC: wm5102: Correct typo in EQ coefficient sizesCharles Keepax2014-02-031-4/+4
| | | | | | | | | | Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* | ASoC: wm5102: Improve EQ coefficient controlsCharles Keepax2014-02-031-9/+8
|/ | | | | | | | | | | | | The EQ coefficient binary controls overlapped with the volume controls for the B4 and B5 volumes, which were controllable from either the coefficient control or the volume control itself. This patch adds controls for the mode and moves the coefficient control to only cover the coefficients. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: wm5102: Use async writesMark Brown2013-12-171-2/+2
| | | | | | | | | | When writing the patch write to the device asynchronously, allowing better performance when used with a bus like SPI which supports this by minimising the need to context switch back to the driver to get the next bit of data. Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
* ASoC: arizona: Fix typo in name of EQ coefficient controlsRichard Fitzgerald2013-11-131-4/+4
| | | | | Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: wm5102: Add inputs for noise and mic mixersMark Brown2013-08-191-3/+3
| | | | | | The noise and mic mixer inputs were not connected, do so. Signed-off-by: Mark Brown <broonie@linaro.org>
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