This patch adds AGC target level and times settings for TLV320AIC3x.
Enums uses small arrays of two channels left and right since it uses different registers.
Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This patch adds missing deemphasis switch.
Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
The analogue PGA shifts were used; this makes no practical difference as
the values are the same.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Fix spelling mistake in "High-Performance" option of twl6040 power mode.
Signed-off-by: Simon Wilson <simonwilson@google.com>
Signed-off-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
If an audio interface is configured to use ASYNCCLK then update the
asynchronous sample rate rather than one of our primary sample rates.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Allow any BCLK which can be divided down to generate LRCLK, not just the
lowest possible BCLK to clock out the samples.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Allow the user to select which of the system clocks each AIF is referenced
to and constran the DAI to the set of frequencies which can be generated
from that clock.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
They're the rates for the BCLK, not for the sample rate, so rename so that
we don't confuse ourselves.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
The STA529 is a digital stereo class-D audio amplifier. It includes an
audio DSP, an ST proprietary high-efficiency class-D driver and CMOS
power output stage. It is intended for high-efficiency
digital-to-power-audio conversion for portable applications.
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Adds missing register default values to cache.
Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Adds register and bit shift definitions in header file.
Changes are for TLV320AIC310x based on data sheet.
Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Leave it up to the machine driver to disable accessory detection if
desired, the common pattern is to have accessory detection be a wake
source.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Otherwise we fail to link when building as modules due to multiple
init/exit functions.
Reported-by: Fengguang Wu <wfg@linux.intel.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This patch adds the support for spdif in audio codec.
Signed-off-by: vipin Kumar <vipin.kumar@st.com>
Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This gets the registers set up as early as possible, mainly useful for the
GPIOs to ensure that they're in the correct mode.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
There is only one caller and this allows us to cleanly leave the CODEC
with the internal LDO powered down which is the default state we're
looking for and means that we can robustly disable the register cache
only when we either disable the LDO or power down the external
regulators.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Get it done as early as possible, it's neater and minimises the time the
pins aren't configured as requested.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Even though the WM8904 is able to use idle_bias_off during both probe
and resume we were needlessly leaving the device in standby mode. Instead
power the device down as soon as we've confirmed that we can talk to it
and don't manage the bias level at all over suspend and resume, the core
will take us down to our minimum power level.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Merge tag 'v3.5-rc4' into for-3.6
Linux 3.5-rc4 contains some bug fixes which overlap with new features.
The WM5102 is a highly-integrated low-power audio system for smartphones,
tablets and other portable audio devices based on the Arizona platform.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
The Wolfson Arizona series of audio hub CODECs can share a large amount
of their driver code as the result of a common register map. This patch
adds some of this core support, providing a basis for the initial WM5102
audio driver.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
There is a missing mutex_unlock() here. The cleanup path also has more
debug output.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This fixes a leak if snd_soc_register_codec fails.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
GPLv2 -> GPL v2
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Also convert to use update_bits() while we're at it. No great need to do
this, it's just a bit neater to do as much as possible in the I2C probe.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
There's no reason to defer requesting of the interrupt until the CODEC
probe and doing so results in more work if we hit an error as we'll have
registered the CODEC with the core. It's neater to acquire as many of the
resources we'll need as we can in the bus probe function.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
There's no urgent need for the interrupt handler to use the ASoC I/O
functions and it'll support a further move in where we request the
interrupt so call the regmap APIs directly.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
Ensure that the device pins are configured as soon as possible by moving
the pin configration (including MICBIAS) into the I2C probe() function.
This had been done in the CODEC probe() function when we were relying on
the ASoC register I/O code.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Tested-by: Stephen Warren <swarren@wwwdotorg.org>
This patch adds support for Dialog DA732x audio codecs.
Signed-off-by: Michal Hajduk <Michal.Hajduk@diasemi.com>
Signed-off-by: Adam Thomson <Adam.Thomson@diasemi.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
They aren't marked as readable and the feature is never used so they'll
never get referenced.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
If we don't have control over the LDO but do have control over the other
regulators then we may end up trying to write to a powered off device.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
We're using demv_regulator_bulk_get() so don't need to manually free and
this is in the CODEC driver not the I2C driver anyway.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Add codec-driver for ST-Ericsson AB8500 mixed-signal ASIC.
Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
We should be using the regmap API consistently for all the cache only
configuration and we should be going cache only before we power down
the supplies.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
We no longer have a flat ASoC cache so can't peer directly into the array
any more but should instead use the register I/O functions to update the
cache.
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org (v3.4)
