Commit Graph

724075 Commits

Author SHA1 Message Date
Mark Brown 535f9af41b
Merge remote-tracking branches 'asoc/topic/tscs42xx', 'asoc/topic/twl4030', 'asoc/topic/twl6040' and 'asoc/topic/uda1380' into asoc-next 2018-01-12 12:29:37 +00:00
Mark Brown d7502f7f68
Merge remote-tracking branches 'asoc/topic/tlv320aic31xx', 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x', 'asoc/topic/tlv320dac33' and 'asoc/topic/ts3a227e' into asoc-next 2018-01-12 12:29:33 +00:00
Mark Brown ced9541ce7
Merge remote-tracking branches 'asoc/topic/sunxi', 'asoc/topic/symmetry', 'asoc/topic/tas5720', 'asoc/topic/tas6424' and 'asoc/topic/tfa9879' into asoc-next 2018-01-12 12:29:30 +00:00
Mark Brown 76987bfb0d
Merge remote-tracking branches 'asoc/topic/simple', 'asoc/topic/spdif', 'asoc/topic/st-dfsdm', 'asoc/topic/stm32' and 'asoc/topic/sun4i-i2s' into asoc-next 2018-01-12 12:29:27 +00:00
Mark Brown 9888d357dd
Merge remote-tracking branches 'asoc/topic/rt5514', 'asoc/topic/rt5645', 'asoc/topic/samsung' and 'asoc/topic/si476x' into asoc-next 2018-01-12 12:29:23 +00:00
Mark Brown bae4d023d5
Merge remote-tracking branch 'asoc/topic/rl6231' into asoc-next 2018-01-12 12:29:22 +00:00
Mark Brown dc3f733a31
Merge remote-tracking branches 'asoc/topic/mtk', 'asoc/topic/nau8540', 'asoc/topic/nau8824', 'asoc/topic/nau8825' and 'asoc/topic/nuc900' into asoc-next 2018-01-12 12:29:18 +00:00
Mark Brown 4e1758b135
Merge remote-tracking branches 'asoc/topic/max98926', 'asoc/topic/max98927', 'asoc/topic/mc13783', 'asoc/topic/msm8916' and 'asoc/topic/mt8173' into asoc-next 2018-01-12 12:29:14 +00:00
Mark Brown bad80485c3
Merge remote-tracking branches 'asoc/topic/hdac_hdmi', 'asoc/topic/hisilicon', 'asoc/topic/iio' and 'asoc/topic/max98373' into asoc-next 2018-01-12 12:29:11 +00:00
Mark Brown 041627790b
Merge remote-tracking branches 'asoc/topic/eukrea-tlv320', 'asoc/topic/fsl', 'asoc/topic/fsl-ssi' and 'asoc/topic/fsl_asrc' into asoc-next 2018-01-12 12:29:08 +00:00
Mark Brown da7b34f80e
Merge remote-tracking branches 'asoc/topic/da7218', 'asoc/topic/dai-drv', 'asoc/topic/davinci', 'asoc/topic/disconnect' and 'asoc/topic/ep93xx' into asoc-next 2018-01-12 12:29:05 +00:00
Mark Brown c966b3cc43
Merge remote-tracking branches 'asoc/topic/cs42l56', 'asoc/topic/cs42l73', 'asoc/topic/cs47l24', 'asoc/topic/cx20442' and 'asoc/topic/da7213' into asoc-next 2018-01-12 12:29:02 +00:00
Mark Brown 5c81e9be76
Merge remote-tracking branches 'asoc/topic/cq93vc', 'asoc/topic/cs35l32', 'asoc/topic/cs35l34' and 'asoc/topic/cs42l52' into asoc-next 2018-01-12 12:28:59 +00:00
Mark Brown 1740f1dc5b
Merge remote-tracking branches 'asoc/topic/88pm860x', 'asoc/topic/amd', 'asoc/topic/atmel', 'asoc/topic/codecs' and 'asoc/topic/compress' into asoc-next 2018-01-12 12:28:56 +00:00
Mark Brown d3fb4c4447
Merge remote-tracking branch 'asoc/topic/rockchip' into asoc-next 2018-01-12 12:28:54 +00:00
Mark Brown 84d306237b
Merge remote-tracking branch 'asoc/topic/rcar' into asoc-next 2018-01-12 12:28:52 +00:00
Mark Brown c5a216c3e2
Merge remote-tracking branch 'asoc/topic/qcom' into asoc-next 2018-01-12 12:28:51 +00:00
Mark Brown 7ba22264a0
Merge remote-tracking branch 'asoc/topic/pcm512x' into asoc-next 2018-01-12 12:28:50 +00:00
Mark Brown 0583060fe1
Merge remote-tracking branch 'asoc/topic/pcm186x' into asoc-next 2018-01-12 12:28:48 +00:00
Mark Brown 3e4555ab2f
Merge remote-tracking branch 'asoc/topic/intel' into asoc-next 2018-01-12 12:28:47 +00:00
Mark Brown 7c310f167a
Merge remote-tracking branch 'asoc/topic/core' into asoc-next 2018-01-12 12:28:46 +00:00
Mark Brown a993056975
Merge remote-tracking branch 'asoc/fix/mtk' into asoc-linus 2018-01-12 12:28:43 +00:00
Mark Brown 15fc3a2251
Merge remote-tracking branch 'asoc/fix/rockchip' into asoc-linus 2018-01-12 12:28:41 +00:00
Mark Brown 5b139ebe46
Merge remote-tracking branch 'asoc/fix/intel' into asoc-linus 2018-01-12 12:28:40 +00:00
Pierre-Louis Bossart 5954c4a145
ASoC: rt5645: add fallback case for jack detection support
Commit 78f5605c03 ("ASoC: rt5645: cleanup DMI matching code") did a
lot of useful cleanups. This patch adds a default case to enable
jack detection if there is no pdata, device property or quirk.

The chosen jd-mode3 is the most common and should limit the addition
of new DMI-based quirks. Existing DMI quirks which only set this mode
are left as is and not removed.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-12 12:27:54 +00:00
Wei Yongjun d5ff18bcd4
IIO: ADC: fix return value check in stm32_dfsdm_adc_probe()
In case of error, the function devm_iio_device_alloc() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Fixes: e2e6771c64 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-11 12:30:21 +00:00
Arnd Bergmann 2514071741
IIO: ADC: stm32-dfsdm: avoid unused-variable warning
Building with CONFIG_OF disabled produces a compiler warning:

drivers/iio/adc/stm32-dfsdm-core.c: In function 'stm32_dfsdm_probe':
drivers/iio/adc/stm32-dfsdm-core.c:245:22: error: unused variable 'pnode' [-Werror=unused-variable]

This removes the variable and open-codes it in the only place
it gets used to avoid that warning.

Fixes: bed73904e7 ("IIO: ADC: add stm32 DFSDM core support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-11 12:30:21 +00:00
Arnd Bergmann 2353758bc2
IIO: ADC: stm32-dfsdm: avoid unused-variable warning
Building with CONFIG_OF disabled produces a compiler warning:

drivers/iio/adc/stm32-dfsdm-core.c: In function 'stm32_dfsdm_probe':
drivers/iio/adc/stm32-dfsdm-core.c:245:22: error: unused variable 'pnode' [-Werror=unused-variable]

This removes the variable and open-codes it in the only place
it gets used to avoid that warning.

Fixes: bed73904e7 ("IIO: ADC: add stm32 DFSDM core support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-11 12:29:35 +00:00
Wei Yongjun 6dee6722c6
ASoC: stm32: fix a typo in stm32_adfsdm_probe()
Fix a typo, we should return PTR_ERR(priv->iio_cb) instead of
PTR_ERR(priv->iio_ch).

Fixes: 55da094824 ("ASoC: stm32: add DFSDM DAI support")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-11 12:29:27 +00:00
Mark Brown 4e9436fb84
Merge branch 'topic/iio' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-st-dfsdm 2018-01-11 10:39:26 +00:00
Arnd Bergmann 9cee7972bd
ASoC: stm32: select IIO_BUFFER
The new stm32_adfsdm driver has incomplete dependencies as shown
by Kconfig:

warning: (SND_SOC_STM32_DFSDM && LMP91000) selects IIO_BUFFER_CB which has unmet direct dependencies (IIO && IIO_BUFFER)
sound/soc/stm/stm32_adfsdm.o: In function `stm32_adfsdm_trigger':
stm32_adfsdm.c:(.text+0x8c): undefined reference to `stm32_dfsdm_get_buff_cb'
stm32_adfsdm.c:(.text+0x9c): undefined reference to `stm32_dfsdm_release_buff_cb'

This makes the dependency on SND_SOC_STM32_DFSDM unconditional, so we can
always resolve the stm32_dfsdm_get_buff_cb/stm32_dfsdm_release_buff_cb
symbols and get the implied IIO_BUFFER dependency.

compile-testing on other platforms is still possible as long as that IIO
driver is there.

Fixes: 55da094824 ("ASoC: stm32: add DFSDM DAI support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-11 10:39:19 +00:00
kbuild test robot 9ae148f80a
IIO: ADC: stm32_dfsdm_stop_filter() can be static
Fixes: e2e6771c64 ("IIO: ADC: add STM32 DFSDM sigma delta ADC support")
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Acked-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 15:35:20 +00:00
Bard Liao 11aa2d9613
ASoC: mt8173: remove unnecessary micbias widget in route
The micbias1/2 are connected to route as SUPPLY usage. It was not
take effect since they were MICBIAS type. To keep the same register
settings, we have to remove it once the micbias1/2 widget is converted
to SUPPLY type.

Signed-off-by: Bard Liao <bardliao@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:59:33 +00:00
Vinod Koul 987da3fe17
ASoC: sn95031: remove this code
This codec was used in MFLD systems in the PMIC chip, we no longer have
users for this, so remove it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:58:19 +00:00
Vinod Koul 05f4434bc1
ASoC: Intel: remove mfld_machine
mfld_machine was not getting compiled due to missed Makefile changes.
Since no one complained it is safe to assume that it is not being used,
so remove it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:58:18 +00:00
Arnaud Pouliquen 55da094824
ASoC: stm32: add DFSDM DAI support
Add driver to handle DAI interface for PDM microphones connected
to Digital Filter for Sigma Delta Modulators IP.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:52:05 +00:00
Arnaud Pouliquen a71615792d
ASoC: add bindings for stm32 DFSDM filter
Add bindings that describes audio settings to support
Digital Filter for pulse density modulation(PDM) microphone.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:52:04 +00:00
Arnaud Pouliquen 16cbca06fa
IIO: consumer: allow to set buffer sizes
Add iio consumer API to set buffer size and watermark according
to sysfs API.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:14 +00:00
Arnaud Pouliquen eca949800d
IIO: ADC: add stm32 DFSDM support for PDM microphone
This code offers a way to handle PDM audio microphones in
ASOC framework. Audio driver should use consumer API.
A specific management is implemented for DMA, with a
callback, to allows to handle audio buffers efficiently.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:13 +00:00
Arnaud Pouliquen e2e6771c64
IIO: ADC: add STM32 DFSDM sigma delta ADC support
Add DFSDM driver to handle sigma delta ADC.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:12 +00:00
Arnaud Pouliquen bed73904e7
IIO: ADC: add stm32 DFSDM core support
Add driver for stm32 DFSDM pheripheral. Its converts a sigma delta
stream in n bit samples through a low pass filter and an integrator.
stm32-dfsdm-core driver is the core part supporting the filter
instances dedicated to sigma-delta ADC or audio PDM microphone purpose.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:11 +00:00
Arnaud Pouliquen 6c82f947fc
IIO: add DT bindings for stm32 DFSDM filter
Add bindings that describes STM32 Digital Filter for Sigma Delta
Modulators. DFSDM allows to connect sigma delta
modulators.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:10 +00:00
Arnaud Pouliquen 8a5f0b6f6c
IIO: ADC: add sigma delta modulator support
Add generic driver to support sigma delta modulators.
Typically, this device is hardware connected to
an IIO device in charge of the conversion. Devices are
bonded through the hardware consumer API.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:09 +00:00
Arnaud Pouliquen af11143757
IIO: Add DT bindings for sigma delta adc modulator
Add documentation of device tree bindings to support
sigma delta modulator in IIO framework.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:09 +00:00
Arnaud Pouliquen 34739a213d
IIO: inkern: API for manipulating channel attributes
Extend the inkern API with functions for reading and writing
attribute of iio channels.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:08 +00:00
Arnaud Pouliquen b688c18d30
IIO: hw_consumer: add devm_iio_hw_consumer_alloc
Add devm_iio_hw_consumer_alloc function that calls iio_hw_consumer_free
when the device is unbound from the bus.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:07 +00:00
Arnaud Pouliquen 5b178943d6
docs: driver-api: add iio hw consumer section
This adds a section about the Hardware consumer
API of the IIO subsystem to the driver API
documentation.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:06 +00:00
Lars-Peter Clausen 48b66f8f93
iio: Add hardware consumer buffer support
Hardware consumer interface can be used when one IIO device has
a direct connection to another device in hardware.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:30:05 +00:00
Ryan Lee b6158323bb
ASoC: max98373: Modified control names for TLV controls
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:26:37 +00:00
Ryan Lee 3831a5b87f
ASoC: max98373: Added TDM off if parameters are all zeroes
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-01-10 10:26:23 +00:00