Fix below smatch warning:

sound/soc/codecs/cs42l73.c +1030 cs42l73_set_dai_fmt(53) error: inv is never equal to 1024 (wrong type 0 - 255).
sound/soc/codecs/cs42l73.c +1032 cs42l73_set_dai_fmt(55) error: inv is never equal to 768 (wrong type 0 - 255).
sound/soc/codecs/cs42l73.c +1036 cs42l73_set_dai_fmt(59) error: inv is never equal to 1024 (wrong type 0 - 255).
Reported-by: NDan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Current code defines some bits with left shift to the proper bit defined in
datasheet, but some don't.
Unify the definition with proper left shift and adjust the code accordingly.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The driver only supports I2C so doesn't need to do things conditionally.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: NJarkko Nikula <jhnikula@gmail.com>

They're all volatile so shouldn't have defaults and as we've got pages
into the DSP memory the registers themselves aren't that useful - a
further patch adding support for the DSPs will provide direct diagnostic
access to the DSP memories.
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

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

It's done in cs42l73_set_bias_level when the dapm.bias_level is switching
from SND_SOC_BIAS_OFF to SND_SOC_BIAS_STANDBY.
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>

Return -ENODEV instead of 0 if device id mismatch.
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>

Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org

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

Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Acked-by: NAlexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the array.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the arrays.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the array.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the arrays.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the array.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
the last entry from being omitted.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

Give the correct number of entries to TLV_DB_RANGE_HEAD to prevent
reading more data than actually is in the array.
Signed-off-by: NClemens Ladisch <clemens@ladisch.de>

There is no need to provide defaults for the volatile
registers and doing so might cause confusion.
Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

This patch makes it possible to set DAI mode to its currently applied
value even if codec is active. This is necessary to allow

aplay -t raw -r 44100 -f S16_LE -c 2 < /dev/urandom &
alsactl store -f backup.state
alsactl restore -f backup.state

to work without returning errors. This patch is based on a patch sent
by Klaus Kurzmann <mok@fluxnetz.de>.
Signed-off-by: NTimo Juhani Lindfors <timo.lindfors@iki.fi>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org

Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

There are two undocumented registers in use in alc5632_i2c_probe
function. It must be added to support future rewrite of this
function to use regmap API completely.
Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

This patch adds support for the Cirrus Logic CS42L73 low power stereo
codec.
Signed-off-by: NBrian Austin <brian.austin@cirrus.com>
Signed-off-by: NGeorgi Vlaev <joe@nucleusys.com>
Acked-by: NVinod Koul <vinod.koul@linux.intel.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

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

Signed-off-by: NAndrey Danin <danindrey@mail.ru>
Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Signed-off-by: NLeon Romanovsky <leon@leon.nu>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Commit 6992f533 ("sysfs: Use one lockdep class per sysfs attribute")
requires 'struct attribute' objects to be initialized with sysfs_attr_init().
Signed-off-by: NTimur Tabi <timur@freescale.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@kernel.org

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

sta32x resets and loses all configuration during ESD test.
Work around by polling the CONFA register once a second
and restore all coeffcients and registers when CONFA
changes unexpectedly.
Signed-off-by: NJohannes Stezenbach <js@sig21.net>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

Add a structure for platform specific configuration and use it,
thereby removing a few FIXMEs which marked hard-coded values.
Signed-off-by: NJohannes Stezenbach <js@sig21.net>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>

The coefficient RAM must be saved in a shadow so it can
be restored when the codec is powered on using
regulator_bulk_enable().
Signed-off-by: NJohannes Stezenbach <js@sig21.net>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org

Signed-off-by: NKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>