twl6040 have two vibra output drivers.
They can be operated with audio stream coming through
the PDM interface (fifth channel).
The vibra outputs can be controlled via the input/FF
driver as well.
Selection between the two mode is implemented within
the codec driver, the input/FF driver can only operate if
the routing is set to "Input FF".
Changing from "Input FF" to "Audio PDM" mode is protected
as well: The switchin can only be done, if there is no
running effect from the input/FF.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The VIBSELL/R bit in the VIBCTLL/R register tells the source of the data,
which is going to be used to drive the attached motor(s).
Do not allow effect execution if any of the channels are set to receive
audio data.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

If the client only interested, if any of the vibra channels enabled, or
if any of the channels are set to receive audio data via PDM.

This function targets mainly the vibra driver, so it can check if it is
allowed to execute effects ot not.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NSamuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The vibra control register will be used from the ASoC codec driver as well.
In order to avoid latency issues caused by I2C read access, cache the two
control register within the core driver, so we do not need to reach out
to the chip to read it back.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NSamuel Ortiz <samuel.ortiz@intel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The bits within the two control registers (for left and right channel)
are identical.
Use common names for the bits acros the two register.
Also add the missing definition for the path selection bit.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

We set hw_params callback for wm8994_aif3_dai_ops to wm8994_aif3_hw_params.
Thus no need to check wm8994-aif3 in wm8994_hw_params.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

This is not required after multi-component patch.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

This ensures they are available prior to the card late_probe().
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The WM5100 includes an advanced, low power, accessory detect subsystem
capable of detecting both accessory presence and button presses while
the device is in an ultra low power mode. Implement initial support for
this.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

It is currently named "TVL" instead of "TLV".
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Cc: Javier Martin <javier.martin@vista-silicon.com>
Cc: Liam Girdwood <lrg@ti.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The WM8983 can be reset by performing a write of any value to
the software reset register.
To avoid writing to the software reset register while resume,
we should write the same value in wm8983_reg_defs to software
reset register in wm8983_probe().
The write to the reset register is suppressed by the cache
restore code when it skips writes of default registers.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NKyungmin Park <kyungmin.park@samsung.com>

Pass the DAPM widgets/routes via the snd_soc_card struct
to core.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Pass the DAPM widgets/routes via the snd_soc_card struct
to core. With this change we do not need the init function
since the remaining snd_soc_dapm_enable_pin calls are
not needed.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Pass the DAPM widgets/routes and static controls via the
snd_soc_card struct to core. In this way the machine driver
does not need to handle the DAPM widgets/routes.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Pass the DAPM widgets/routes via the snd_soc_card struct
to core. With this change we do not need the init function
since the remaining snd_soc_dapm_enable_pin calls are
not needed.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Anuj Aggarwal <anuj.aggarwal@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Widgets are connected by default.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Pass the DAPM widgets/routes via the snd_soc_card struct
to core.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Widgets are connected by default.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Pass the DAPM widgets/routes via the snd_soc_card struct
to core.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

No need to call soc_dapm_sync at init time.
Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Anuj Aggarwal <anuj.aggarwal@ti.com>
Cc: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Cc: Jarkko Nikula <jarkko.nikula@bitmer.com>
Cc: Gražvydas Ignotas <notasas@gmail.com>
Cc: Misael Lopez Cruz <misael.lopez@ti.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NSangbeom Kim <sbkim73@samsung.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NSangbeom Kim <sbkim73@samsung.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NSangbeom Kim <sbkim73@samsung.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NSangbeom Kim <sbkim73@samsung.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NSangbeom Kim <sbkim73@samsung.com>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NMichael Opdenacker <michael.opdenacker@linaro.org>
Acked-by: NJarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Convert to snd_soc_cache_sync for sync reg_cache with the hardware.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Convert to snd_soc_cache_sync for sync reg_cache with the hardware.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Convert to snd_soc_cache_sync for sync reg_cache with the hardware.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Convert to snd_soc_cache_sync for sync reg_cache with the hardware.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Convert to snd_soc_cache_sync for sync reg_cache with the hardware.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>