If the vote for pm runtime is done while codec shutdown, it is possible
that the runtime pm vote occurs even before the slimbus port for tx/rx
audio channel is disconnected. This can cause problem in audio playback/
record. Fix by moving the vote for runtime pm after slimbus port has
been disconnected
Change-Id: I959a83be7bc381e80dfc0176c50cb60e59ce227b
Signed-off-by: Swaminathan Sathappan <Swami@codeaurora.org>
Signed-off-by: Patrick Lai <plai@codeaurora.org>
Microphone Bias may or may not have an external bypass capacitor
depending on the board configurations. Add the microphone bias
capless mode setting to the platform data for codec
CRs-fixed: 363941
Change-Id: Ia949d240b3b3122bc4bd6aca02ee5b6cd785d246
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Add IIR2 filter interface for the wcd9304 codec.
Control the two 5 band IIR filters in the audio
codec through mixer controls. Enable individual
IIR filter bands and set band coefficients.
Change the IIR filter code to use snd_soc_write
instead of snd_soc_update_bits. If update bits
is used the IIR registers may not be correctly
updated.
Change-Id: I92fc147641e9eb270d8176f20445371fe5cc2f92
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
For the digital gain to be applied on the codec it is required to write
the digital gain register after the digital portion of the codec is
turned ON. This applies both for RX and TX digital path setup. Fix digital
gain setting sequence for RX and TX paths by rewriting the gain register
once the digital path is turned ON
Change-Id: I7b9c59c1b29b838845d27e406ba0f8a004c868b1
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
Add device tree support to sound soc audio drivers.
These drivers get registered to the alsa framework
and thus aid detection of soundcard.
Change the device tree entries to follow the new
design approach of having individual probe functions
for each audio interface.
Change-Id: Ie8f0bddd5ba6e2cfb66c6a23efdcb434c5082d7d
Signed-off-by: Phani Kumar Uppalapati <phanik@codeaurora.org>
During slow insertion of headset, it may be possible that the
headset is wrongly detected as a headphone. This results in
the headset mic being non-functional.
Fix by polling the microphone voltage after a plug is detected
as a valid Headphone. In case the microphone voltage settles to
a valid headset voltage, correct the plug type from Headphone to
Headset.
CRs-fixed: 370332
Change-Id: I5280542e857940f8d228c5f0ded1d2fde301168f
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
WCD9304 supports 4 gain values for Earpiece PA. Only 2 of them are
exposed through the mixer control. Fix to add ability to program
all of the available gain levels
Change-Id: Ie768dc3aebb476ac47dd739654703f7e3cccfd5a
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
If mbhc polling is active, enable mbhc path to avoid polling noise.
CRs-fixed: 347090
Change-Id: I3d9d1d6ec64620e24244091d735ef71c605c64fd
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
Problem Description:
Open and close the same set of slimbus ports after
certain iterations will fail port open, as that port
was not disconnected successfully.
Fix Description:
Handle sequence of closing slimbus ports. Store
the channel masks associated with each codec dai
and reset them after they are closed from slimbus
Then, release the close slimbus port event, after
all the channels are closed completely
Change-Id: Ie14b9f0920b37f905151b48f18df181503acc21d
CRs-fixed: 370761
Signed-off-by: Swaminathan Sathappan <Swami@codeaurora.org>
Currently when ever hw_params is called on a codec dai the sample
rate is set of all Interpolators(RX) and decimators(TX) which are
not active. This causes issues when one TX codec dai active with one
sample rate and a side tone is enabled from one active RX path to
another TX path with different sample rate. When First TX DAI is
enabled all the non-active decimators sample rate are set to its DAI
rate. When a RX Dai is enabled and the mixer commands are given for side
tone path to complete, it will cause the other TX path to be enabled
with sample rate of first TX DAI. So when second TX DAI hw_params is
called, since the decimator is already active its sample rate will not
be set. So only set sample rates of decimators and interpolators a DAI
is going to use.
CRs-Fixed: 370230
Change-Id: Ic916fc7680b51345cfcc83011a6df30c4b3320c8
Signed-off-by: Kiran Kandi <kkandi@codeaurora.org>
Add support for I2C\I2S interface for sitar codec along
With SLIMBUS interface.
Change-Id: I68666fd10cf9fb8d871d4b2a3d9b2e454dd1efe7
Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org>
The default value for the OCP current setting register was wrongly updated
causing OCP to trigger when the volume on headphone is maximum. Fix by
correcting the default current setting value for OCP
Change-Id: I9aa6bfe7e4f9dbacdbd1cf1030f83660418bc37f
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
If the value of channel active variable is zero, don't decrease it.
Change-Id: Ic9cf9faacc10c37b30f2e3d91700015669061c24
Signed-off-by: Helen Zeng <xiaoyunz@codeaurora.org>
The current US/EURO headset detection algorithm is overwriting detected
unsupported headset detection with invalid headset detection.
Don't make it to overwrite to report unsupported headset correctly.
CRs-fixed: 359290, 368319
Change-Id: If2d02c0d68be1c6f3f2eb1aa89c7a08ffe166446
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
WCD9310 requires the charge pump to be enable for lineout (speaker)
as well. Fix to add charge pump in the routing for lineout
CRs-fixed: 369639
Change-Id: Ia6f699d1e659c68062d599820768a495d1f8d05a
Signed-off-by: Bhalchandra Gajare <gajare@codeaurora.org>
The WCD9320 Codec Driver is an ALSA-compliant codec driver. This driver
constructs the internal codec audio paths with DAPM widgets and
controls and provides the controls to the upper layers to enable and
configure audio paths.
Change-Id: Iee29359bebfc838cd200732b7191a2eb6a2087ee
Signed-off-by: Kiran Kandi <kkandi@codeaurora.org>
wcd9310's MUX for calibration is connected only to micbias 2.
Therefore if MBHC micbias is other than micbias 2, it's required to route
override to micbias 2 during calibration.
Set cfilt which is associated with micbias 2 as fast mode during
calibration for the same reason.
CRs-fixed: 369684
Change-Id: I910a8d6747ad013fbd7a006662a650f048ffc545
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>
A few last-minute regression fixes for 3.4 final kernel.
All trivial, and Cc'ed to stable kernel.
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A few last-minute regression fixes for 3.4 final kernel. All trivial,
and Cc'ed to stable kernel."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: wm8994: Fix AIF2ADC power down
ALSA: hda/idt - Fix power-map for speaker-pins with some HP laptops
ASoC: cs42l73: Sync digital mixer kcontrols to allow for 0dB
Some of the Digital mixer kcontrol max values were off by 1 not allowing a max of 0dB.
Signed-off-by: Brian Austin <brian.austin@cirrus.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
As good as nothing exciting here; just a few trivial fixes for
various ASoC stuff.
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound sound fixes from Takashi Iwai:
"As good as nothing exciting here; just a few trivial fixes for various
ASoC stuff."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: omap-pcm: Free dma buffers in case of error.
ASoC: s3c2412-i2s: Fix dai registration
ASoC: wm8350: Don't use locally allocated codec struct
ASoC: tlv312aic23: unbreak resume
ASoC: bf5xx-ssm2602: Set DAI format
ASoC: core: check of_property_count_strings failure
ASoC: dt: sgtl5000.txt: Add description for 'reg' field
ASoC: wm_hubs: Make sure we don't disable differential line outputs
The core allocates the live copies, we shouldn't try to duplicate it and
were buggy trying to do so as we were using uninitialised data for the
control data.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* commit f9dfbf9 "ASoC: tlv320aic23: convert to soc-cache" leads to
a bug preventing resumeof the codec as regmap expects a 9 bits data
register but 0xFFFF is passed in tlv320aic23_set_bias_level and this
values gets cached preventing any write to the TLV320AIC23_PWR
register as the final value produced by regmap is (register << 9) | value
* this patch solves the problem by only working on the 9 bits the
register contains.
Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
A workaround for an ASUS laptop and a few ASoC changes;
most of the commits are tagged for stable, too.
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A workaround for an ASUS laptop and a few ASoC changes; most of the
commits are tagged for stable, too."
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ASoC: wm8994: Improve sequencing of AIF channel enables
ALSA: HDA: Add external mic quirk for Asus Zenbook UX31E
ASoC: fsi: update for dmaengine prep_slave_sg fallout.
ASoC: core: Fix card RTD count for deferred probe.
ASoC: cs42l73: don't use negative array index
ASoC: dapm: Ensure power gets managed for line widgets
While we need to clean up unused single ended line outputs we don't want
to do this if the outputs are in differential mode.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This ensures a clean startup of the channels, without this change some
use cases could result in issues in a small proportion of cases.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
Complete the separation of the twl6040 from the twl core since
it is a separate chip, not part of the twl6030 PMIC.
Make the needed Kconfig changes for the depending drivers at the
same time to avoid breaking the kernel build (vibra, ASoC components).
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonicro.com>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
If cs42l73_get_mclkx_coeff() returns < 0 (which it can) in
sound/soc/codecs/cs42l73.c::cs42l73_set_mclk(), then we'll be using
the (negative) return value as array index on the very next line of
code - that's bad.
Catch the negative return value and propagate it to the caller (which
checks for it) and things are a bit more sane :-)
Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
ak4642 out_tlv is +12.0dB to -115.0 dB, and it supports mute.
But current settings didn't care +1 step for mute.
This patch adds it
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
As manual described, VAG is an internal voltage reference of DAC/ADC,
So enabled it before DAC/ADC up.
One more thing should care about is VAG fully ramped down requires 400ms,
wait it to avoid pop.
Signed-off-by: Zeng Zhaoming <zengzm.kernel@gmail.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
A collection of small fixes for 3.4-rc1, including
- mic-recording regression fix for Realtek codec
- clean-up of dmaengine parameter mess
- WM8894 calibration tweak
- minor fixes for asihpi and some bool module parms
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Merge tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"A collection of small fixes for 3.4-rc1, including
- mic-recording regression fix for Realtek codec
- clean-up of dmaengine parameter mess
- WM8894 calibration tweak
- minor fixes for asihpi and some bool module parms"
* tag 'sound-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: fix isa/opti9xx module param type
sound: fix oss/msnd_pinnacle module param type
ALSA: asihpi - fix return type of hpios_locked_mem_alloc()
ASoC: dmaengine_pcm: use dmaengine cyclic wrapper
ASoC: Add extra parameter to device_prep_dma_cyclic
ALSA: hda/realtek - Fix ADC assignment with a shared HP/Mic pin
ASoC: wm8994: Update WM8994 DCS calibration
The cleanup of the dmaengine parameter messup and a tweak to some
callibration values for WM1811.
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Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: A few more updates for 3.4
The cleanup of the dmaengine parameter messup and a tweak to some
callibration values for WM1811.
seeing a trickle of new features coming in they're getting much smaller
than they were. It's also nice to have some features which support
other subsystems building infrastructure on top of regmap. Highlights
include:
- Support for padding between the register and the value when
interacting with the device, sometimes needed for fast interfaces.
- Support for applying register updates to the device when restoring the
register state. This is intended to be used to apply updates supplied by
manufacturers for tuning the performance of the device (many of which
are to undocumented registers which aren't otherwise covered).
- Support for multi-register operations on cached registers.
- Support for syncing only part of the register cache.
- Stubs and parameter query functions intended to make it easier for other
subsystems to build infrastructure on top of the regmap API.
plus a few driver updates making use of the new features which it was
easier to merge via this tree.
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Merge tag 'regmap-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap
Pull regmap updates from Mark Brown:
"Things are really quieting down with the regmap API, while we're still
seeing a trickle of new features coming in they're getting much
smaller than they were. It's also nice to have some features which
support other subsystems building infrastructure on top of regmap.
Highlights include:
- Support for padding between the register and the value when
interacting with the device, sometimes needed for fast interfaces.
- Support for applying register updates to the device when restoring
the register state. This is intended to be used to apply updates
supplied by manufacturers for tuning the performance of the device
(many of which are to undocumented registers which aren't otherwise
covered).
- Support for multi-register operations on cached registers.
- Support for syncing only part of the register cache.
- Stubs and parameter query functions intended to make it easier for
other subsystems to build infrastructure on top of the regmap API.
plus a few driver updates making use of the new features which it was
easier to merge via this tree."
* tag 'regmap-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: (41 commits)
regmap: Fix future missing prototype of devres_alloc() and friends
regmap: Rejig struct declarations for stubbed API
regmap: Fix rbtree block base in sync
regcache: Make sure we sync register 0 in an rbtree cache
regmap: delete unused module.h from drivers/base/regmap files
regmap: Add stub for regcache_sync_region()
mfd: Improve performance of later WM1811 revisions
regmap: Fix x86_64 breakage
regmap: Allow drivers to sync only part of the register cache
regmap: Supply ranges to the sync operations
regmap: Add tracepoints for cache only and cache bypass
regmap: Mark the cache as clean after a successful sync
regmap: Remove default cache sync implementation
regmap: Skip hardware defaults for LZO caches
regmap: Expose the driver name in debugfs
mfd: wm8400: Convert to devm_regmap_init_i2c()
mfd: wm831x: Convert to devm_regmap_init()
mfd: wm8994: Convert to devm_regmap_init()
mfd/ASoC: Convert WM8994 driver to use regmap patches
mfd: Add __devinit and __devexit annotations in wm8994
...
There's a couple of small features here that were added late on but have
been in -next in my tree and some bug fixes. The wm_hubs stuff is
actually bug fixes - the stuff that's currently in 3.4 is a half way
house between the two solutions that the latest change allows the
machine to select between.
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Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
Last minute ASoC updates for 3.4
There's a couple of small features here that were added late on but have
been in -next in my tree and some bug fixes. The wm_hubs stuff is
actually bug fixes - the stuff that's currently in 3.4 is a half way
house between the two solutions that the latest change allows the
machine to select between.
The optimal management of VMID depends on a number of factors which vary
dynamically at runtime, for example the connection to a system docking
station. In some circumstances it is desirable to keep VMID enabled all
the time, in others it is desirable to aggressively power it up and down.
Provide a callback allowing machine driver to configure either the normal
power up/down mode (WM8994_VMID_MODE_NORMAL) or to maintain VMID even
when idle (WM8994_VMID_MODE_FORCE). This callback, wm8994_vmid_mode(),
should be called with the CODEC lock.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
The WM8996 specification has been updated to specify 44.1kHz as a supported
sample rate. Update the driver to accept this configuration.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Currently we can the accdet mutex from within DAPM when updating the device
state which means we take accdet then the CODEC mutex but we also do the
locking the other way around when responding to the jackdet IRQ. Move all
the jackdet use of the CODEC mutex out of the accdet lock to avoid this.
Since all the DAPM interactions depend only on a single threaded IRQ this
is still serialised.
The locking improvements in 3.5 allow a better solution there.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This patch removes following registers from reg map defaults,
- Registers which are currently not used by driver
- Non existing registers
- Volatile registers
Signed-off-by: Ashish Chavan <ashish.chavan@kpitcummins.com>
Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Current DA7210 driver has I2C support using older register cache
methods. This patch updates it for latest regmap framework.
This has been tested on DA7210 EVB with Samsung SMDK6410 board.
Signed-off-by: Ashish Chavan <ashish.chavan@kpitcummins.com>
Signed-off-by: David Dajun Chen <dchen@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
from arch/arm into sound/soc. There's also some general driver specific
tweaks and fixes.
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Merge tag 'asoc-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into topic/asoc
A few more ASoC updates, the main one is the move of the audmux driver
from arch/arm into sound/soc. There's also some general driver specific
tweaks and fixes.
commit 891271c "ASoC: Convert wm8804 to direct regmap API usage"
only converts wm8804_spi_probe to use regmap_init_spi.
This patch adds missing regmap_init_i2c in wm8804_i2c_probe.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
