If the DSP is powered down whilst a compressed stream is being processed
we should treat this as a fatal error, clearly the stream is no longer
valid.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

If we encounter a fatal error on the compressed stream call the new
snd_compr_stop_error to shutdown the stream and allow the core to
inform user-space that the stream is no longer valid.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Reviewed-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

64-bit builds would generate a warning when we passed the core number as
a pointer through the notifier data:

sound/soc/codecs/cs47l24.c:1091:13: warning: cast to pointer from
integer of different size [-Wint-to-pointer-cast]
             (void *)i);

Rather than just fix this up with more casting add a data structure that
holds information for the notifier chain. This will make it easier to
add additional information in the future as well.

Fixes: 7baa7e24 ("ASoC: arizona: Add event notification on voice trigger events")
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Acked-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NMark Brown <broonie@kernel.org>

Inform the notifier chain if the DSP recognises a voice trigger.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Add a notifier chain that can be used from the machine driver to catch
events generated by the CODEC.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The ak4642 driver is using a regmap cache sync to restore the
configuration of the chip on resume but (as Peter observed) does not
actually define a register cache which means that the resume is never
going to work and we trigger asserts in regmap.  Fix this by enabling
caching.
Reported-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Reported-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Tested-by: NGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: NMark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org

Disconnect also the path to AUXL from the HF path during digital_mute to
avoid pop noise leakage to Line-out pads.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Commit b2047e99 ("ASoC: hdac_hdmi: add link management")
introuduced the following build warning:

sound/soc/codecs/hdac_hdmi.c:1721:16: warning: unused variable 'timeout' [-Wunused-variable]

Remove the unused 'timeout' variable.
Signed-off-by: NFabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The TLV320AIC32x4 has a very flexible mixer on the inputs to the ADCs.  Each
mixer has an available set of available pins that can be connected to the
ADC positive and negative pins via three different resistor values.  This
allows for configuration of differential inputs as well as doing level
manipulation between sources going into the mixers.

The current code only provides positive pins and I implemented the resistors
in an earlier patch.  It turns out that it appears to more accurately model
what's happening to implement each of the pins as a MUX rather than on/off
switches and a mixer.  This way each pin can be set to its desired resistor
value.  Since there are no switches, the mixer is no longer necessary in the
DAPM path.  I set the DAPM paths such that the "off" position of any of the
MUXes turns the path off.

This should allow for any input confiuration available on the codec.
Signed-off-by: NJeremy McDermond <nh6z@nh6z.net>
Signed-off-by: NMark Brown <broonie@kernel.org>

Some definitions to support the PCM5102A codec
by Texas Instruments.
Signed-off-by: NFlorian Meier <florian.meier@koalo.de>

Changes to original patch by Florian Meier:
* rebased (Makefile and Kconfig
* fixed checkpath errors (spaces, newlines)
* added dt-binding documentation
Signed-off-by: NMartin Sperl <kernel@martin.sperl.org>
Signed-off-by: NMark Brown <broonie@kernel.org>

Manage the hda idisp link using shiny new link APIs.  We need to
keep link On while we probe and also hold the reference in runtime
resume and drop in suspend
Signed-off-by: NJeeja KP <jeeja.kp@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Broxton-P reference platform also uses combo jack for audio
connector so we need to set codec pdata to use this based on DMI
match for this board.
Signed-off-by: NRamesh Babu <ramesh.babu@intel.com>
Signed-off-by: NSenthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Acked-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

ACPI driver data can be NULL so we need to check that before
dereference the driver data.
Signed-off-by: NSenthilnathan Veppur <senthilnathanx.veppur@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Acked-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NAxel Lin <axel.lin@ingics.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

When the codec is in standby we do not need to keep the HPPLL active.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Current checking for PLL 32KHz mode fails in driver code when
bypassing the PLL. This is due to an incorrect check of PLL
source type when 32KHz clock is provided. Removal of this check
resolves the issue.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This update changes the dividers used for ranges of input MCLK
frequencies, to improve PLL locking for a corner case when at edge
of MCLK frequency input divider range.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Currently PC counter is always synchronised to DAI which means that
when the DAI is disabled, features such as ALC calibration cannot
be executed successfully. This patch makes sure that when the DAI
is disabled, PC counter is set to free-running.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

When the codec is DAI clk slave, and the SRM feature of the PLL
is being used, the enabling of the DAI should occur only after
the PLL has locked to the incoming WCLK. This update adds checking
to the the DAI widget event, so it waits for SRM to lock. There is
also a timeout if that lock doesn't occur within a given time.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Currently, when Codec is I2S master DAI clocks are continuously
generated even if all audio streams have stopped. To improve
efficiency, control of the DAI clocks for master mode have been
moved to a DAPM widget event so they're only enabled as required.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Although the ES8328 does support different rates for capture and
playback, only very limited combinations are supported (8kHz and 48kHz
or 8.0182kHz and 44.1kHz) with most rates required to be symmetric.

Instead of adding a lot of complexity for little gain, let's enforce
symmetric rates.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The values are the same for the DAC and ADC so remove the specific
values and use values with shifts.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is a refactor in preparation for supporting more sample sizes which
has no functional change.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The chip only supports single reads and writes.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This is always used along with ES8328_CONTROL1_ENREF so there is no
change in the generated code as a result of this fix.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The ADCCONTROL4 and DACCONTROL1 registers are similar but not identical,
with the DACCONTROL1 having each field starting one bit higher than
ADCCONTROL4.

Instead of introducing a magic shift, add new constants for the values
in ADCCONTROL4 and use a second variable to setup the ADC.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This ensures that the clock is setup after its frequency has been set;
the existing code in set_dai_fmt may be called before the clock rate has
been set resulting in an incorrect configuration.
Signed-off-by: NJohn Keeping <john@metanate.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Reported-by: NStephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: NMark Brown <broonie@kernel.org>

This adds "DLGS7219" ACPI id for the codec.
Signed-off-by: NAdam Thomson <Adam.Thomson.Opensource@diasemi.com>
Tested-by: NSathyanarayana Nujella <sathyanarayana.nujella@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

We only polling jd status when rt5645->pdata.jd_invert is true.
However, it should be done at all time since there will be no
interrupt for jd if we press a headset button and remove the
headset at the same time.
Signed-off-by: NBard Liao <bardliao@realtek.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

If someone powers down the DSP core (through routing changes
say) whilst a compressed record is in progress we can end up
using a freed pointer to the buffer object. When a compressed
audio stream is triggered we attach it to a buffer on a physical
DSP. This patch adds a detach of the buffer from the stream when
the stream is freed or when the DSP is powered down which avoids
the situation where we use a buffer when it is no longer valid.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Move wm_adsp_compr_attach and wm_adsp_compr_attached functions so they
will stay logically grouped with similar functions after some additional
changes.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

We intended || here instead of &&.  The original code potentially leads
to a NULL dereference.

Fixes: 2889099e ('ASoC: hdac_hdmi: Register chmap controls and ops')
Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com>
Reviewd-by: NTakashi Sakamoto <o-takashi@sakamocchi.jp>
Acked-by: NVinod Koul <vinod.koul@intel.com>
Tested-by: NSachin Mokashi <sachinx.mokashi@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This patch adds support for the arbitrary length TLV based binary
controls. This allows users to properly access controls that are
more than 512 bytes in length.
Signed-off-by: NCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

With this patch, chmap controls are created and user space can
set the channel map.
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

To support multichannel hdac hdmi driver registers with HDA
channel map framework. Channel count and channel slot verbs are
programmed by using the chmap helpers/ops.  The channel
allocation is then programmed in the audio infoframe as per CEA
spec.
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

This patch parses ELD speaker allocation data block to find
sink's chmap capability.
Signed-off-by: NSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Signed-off-by: NVinod Koul <vinod.koul@intel.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

Signed-off-by: Nanish kumar <yesanishhere@gmail.com>
Signed-off-by: NMark Brown <broonie@kernel.org>

The Texas Instruments TAS5720L/M device is a high-efficiency mono
Class-D audio power amplifier optimized for high transient power
capability to use the dynamic power headroom of small loudspeakers.
Its digital time division multiplexed (TDM) interface enables up to
16 devices to share the same bus.
Signed-off-by: NAndreas Dannenberg <dannenberg@ti.com>
Signed-off-by: NMark Brown <broonie@kernel.org>