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path: root/sound/soc/codecs/wm8994.c
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2015-08-20ASoC: wm8994: fix add dynamic path errorZidan Wang1-8/+10
If there don't exist dynamic sink or source widget, it will failed to add dynamic path. "AIF3ADCDAT" is snd_soc_dapm_aif_out, can't be dynamic sink widget. So change the audio route to fix this issue. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-06-05Merge remote-tracking branches 'asoc/topic/wm8994', 'asoc/topic/wm8996' and ↵Mark Brown1-2/+4
'asoc/topic/zx' into asoc-next
2015-06-05Merge remote-tracking branch 'asoc/topic/dapm' into asoc-nextMark Brown1-32/+30
2015-06-01ASoC: wm8994: Replace direct snd_soc_codec dapm field accessLars-Peter Clausen1-29/+29
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() and replace all other 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>
2015-05-12ASoC: wm8994: correct BCLK DIV 348 to 384Zidan Wang1-1/+1
According to the RM of wm8958, BCLK DIV 348 doesn't exist, correct it to 384. Signed-off-by: Zidan Wang <zidan.wang@freescale.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2015-05-12ASoC: wm8994: Pass the IRQF_ONESHOT flagFabio Estevam1-2/+4
Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-27ASoC: Move bias level update to the coreLars-Peter Clausen1-2/+0
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>
2015-04-27ASoC: Route all bias level updates through the coreLars-Peter Clausen1-1/+1
Use the new snd_soc_codec_force_bias_level() helper function to invoke the bias_level callback of a driver instead of calling the callback by hand. Currently the effect of this is the same, but having all bias level updates go through a central place will allow us to move more of the bias level management into the DAPM core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-01-14ASoC: wm8995: Replace w->codec snd_soc_dapm_to_codec(w->dapm)Lars-Peter Clausen1-11/+12
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>
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds1-1/+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 ...
2014-12-08Merge remote-tracking branches 'asoc/topic/wm8991', 'asoc/topic/wm8993', ↵Mark Brown1-2/+0
'asoc/topic/wm8994', 'asoc/topic/wm8995' and 'asoc/topic/wm9081' into asoc-next
2014-11-24ASoC: wm8994: Cleanup manual bias level transitionsLars-Peter Clausen1-2/+0
Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. 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>
2014-11-10ASoC: wm8958: Move DSP firmware lock to driver levelLars-Peter Clausen1-0/+2
The wm8958 driver uses the snd_soc_codec mutex to protect the various firmware pointers from concurrent assignment. 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>
2014-10-20ASoC: codecs: drop owner assignment from platform_driversWolfram Sang1-1/+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>
2014-08-16ASoC: wm8994: Demux the microphone detection IRQNikesh Oswal1-6/+12
Current code only allows direct routing of the WM8994 microphone detection signal to a GPIO this change adds support to demux the interrupt from the main interrupt line of the codec. Signed-off-by: Nikesh Oswal <nikesh@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-04Merge remote-tracking branches 'asoc/topic/tlv320aic3x', 'asoc/topic/width', ↵Mark Brown1-10/+10
'asoc/topic/wm0010', 'asoc/topic/wm8904' and 'asoc/topic/wm8962' into asoc-next
2014-08-04Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/oom' and ↵Mark Brown1-5/+1
'asoc/topic/pxa' into asoc-next
2014-07-31ASoC: wm8994: Convert to params_width()Mark Brown1-10/+10
The CODEC doesn't care how data is laid out in memory. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
2014-06-27ASoC: wm8994: Remove redundant OOM messageSachin Kamat1-5/+1
Let memory subsystem handle the error logging. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-06-17ASoC: wm8994: Prevent double lock of accdet_lock mutex on wm1811Charles Keepax1-6/+3
wm1811_micd_stop takes the accdet_lock mutex, and is called from two places, one of which is already holding the accdet_lock. This obviously causes a lock up. This patch fixes this issue by removing the lock from wm1811_micd_stop and ensuring that it is always locked externally. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-05-22Merge remote-tracking branch 'asoc/topic/enum' into asoc-nextMark Brown1-6/+6
2014-04-22Merge branches 'topic/sta350', 'topic/core', 'topic/dapm' and 'topic/cache' ↵Mark Brown1-2/+8
of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-component
2014-04-14ASoC: wm8994: Replace usage deprecated MUX/ENUM macrosLars-Peter Clausen1-6/+6
SND_SOC_DAPM_VIRT_MUX, SND_SOC_DAPM_VIRT_MUX_E and SOC_DAPM_ENUM_VIRT are deprecated and merely an alias for SND_SOC_DAPM_MUX, SND_SOC_DAPM_MUX_E 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>
2014-04-14ASoC: Add snd_soc_kcontrol_codec() helper functionLars-Peter Clausen1-5/+5
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>
2014-04-14ASoC: codec: fix the sparse check warnings.Xiubo Li1-1/+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>
2014-04-14ASoC: wm8994: Remove the set_cache_io() entirely from ASoC probe.Xiubo Li1-2/+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>
2014-03-13Merge remote-tracking branch 'asoc/topic/io' into asoc-nextMark Brown1-2/+1
2014-03-11ASoC: io: New signature for snd_soc_codec_set_cache_io()Xiubo Li1-2/+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>
2014-03-01ASoC: wm8994: Use SOC_ENUM_SINGLE_VIRT_DECL()Lars-Peter Clausen1-2/+1
For the upcoming consolidation for MUXs and virtual MUXs we need to mark virtual enums as such. 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>
2014-03-01Merge branches 'topic/dapm', 'topic/sign', 'topic/adau1373', ↵Mark Brown1-83/+97
'topic/max98090', 'topic/mc13783', 'fix/wm8994' and 'topic/wm8995' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-enum
2014-02-20ASoC: wm8994: Update locking around use of DAPM pin APICharles Keepax1-18/+27
The pin updates in this driver look like they are intended to be done atomically, update to do so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20ASoC: Rename soc_enum.max field with itemsTakashi Iwai1-2/+2
The name "max" in struct soc_enum is rather confusing since it actually takes the number of items. With "max", one might try to assign (nitems - 1) value. Rename the field to a more appropriate one, "items", which is also used in struct snd_ctl_elem_info, too. This patch also rewrites some code like "if (x > e->nitems - 1)" with "if (x >= e->nitems)". Not only the latter improves the readability, it also fixes a potential bug when e->items is zero. 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>
2014-02-20ASoC: wm8994: Fix the wrong number of enum itemsTakashi Iwai1-65/+70
wm8994 codec driver has a few places wrongly defining the number of enum items. Use SOC_ENUM_SINGLE_DECL() macro and they are automatically fixed. 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>
2013-11-27ASoC: wm8994: Move DCS done IRQ request laterwangbiao1-6/+5
once code return from request_threaded_irq, irq was setup enabled by default, but completion var dcs_done not got initialized yet, if then a dcs done irq was raised, system will got hung as the sync mechanism is invalid now. so this patch move dcs done irq request to the end of initialization of completion. Signed-off-by: wang, biao <biao.wang@intel.com> Signed-off-by: Zhang, Di <di.zhang@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-nextMark Brown1-15/+20
2013-08-06ASoC: wm8994: Fix class W controlsMark Brown1-1/+1
Commit 6e0650 (ASoC: wm8994: Use SOC_SINGLE_EXT() instead of open-coding it) went too far and converted a DAPM control to use SOC_SINGLE_EXT() which crashes. Revert that portion of the patch. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-29ASoC: dapm: Add a helper to get the CODEC for DAPM kcontrolLars-Peter Clausen1-3/+1
We use the same 3 lines to get the CODEC for a kcontrol in a quite a few places. This patch puts them into a common helper function. Having this encapsulated in a helper function will also make it more easier to eventually change the data layout of the kcontrol's private data. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-19ASoC: wm8994: Use power efficient workqueueMark Brown1-9/+14
The accessory detect debounce work is not performance sensitive so let the scheduler run it wherever is most efficient rather than in a per CPU workqueue by using the system power efficient workqueue. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
2013-07-15Merge remote-tracking branch 'asoc/fix/wm8994' into asoc-linusMark Brown1-4/+0
2013-07-15ASoC: wm8994: Move runtime PM init to platform device initMark Brown1-5/+5
As well as being better style this allows the device to idle when there is no audio card instantaited which is probably what we want. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-05ASoC: wm8994: Remove overly noisy debug loggingMark Brown1-4/+0
This was committed in error. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-28Merge tag 'asoc-v3.11-2' of ↵Takashi Iwai1-8/+4
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: More updates for v3.11 Some more fixes and enhancements, and also a bunch of refectoring for AC'97 support which enables more than one AC'97 controller driver to be built in.
2013-06-19ASoC: wm8994: Use SOC_SINGLE_EXT() instead of open-coding itLars-Peter Clausen1-8/+4
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-17Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-nextMark Brown1-43/+145
2013-06-01ASoC: wm8994: Allow debounce before MICDET identificationMark Brown1-2/+33
For systems which do not have a jack detection feature allow some debounce to be specified before we perform accessory identification, improving robustness without impacting button detection responsiveness. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-06-01ASoC: wm8994: Remove unused variableMark Brown1-1/+0
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-30ASoC: wm8994: Add digital loopback pathsMark Brown1-2/+29
There is loopback control within the audio interfaces, provide control of this as there are some obscure scenarios where this could be used in production. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-30ASoC: wm8994: Ensure microphone detection state is reset on removalMark Brown1-0/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-30ASoC: wm8994: Avoid leaking pm_runtime reference on removed jack raceMark Brown1-1/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-05-29ASoC: wm8994: Defer declaration of open circuit microphonesMark Brown1-9/+31
Provide a bit of debounce to handle pathological cases with slow input better by allowing the microphone detection to run for a bit longer. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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