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2013-09-06ASoC: kirkwood: change the compatible string of the kirkwood-i2s driverThomas Petazzoni
The compatible string of the kirkwood-i2s driver was chosen as "marvell,mvebu-audio". Using such a compatible string is not a good idea, since "mvebu" is the name of a large family of SOCs, in which new, unknown SOCs will be coming in the future. It is therefore impossible to know what will be evolutions of this hardware block in the next generations of the SOCs. For this reason, the recommandation for compatible strings of on-SOCs devices has always been to use the name of the oldest SOC that has the hardware block. New SOCs that have an exactly compatible hardware block can reference it using the same compatible string. See [1], [2] and [3] for various cases were this suggestion was made, including from Rob Herring, a Device Tree binding maintainer. As an example, there are already small differences between current generations: * On Kirkwood, only one interrupt is used for audio. * On Dove, two interrupts are used, one for audio data and one for error reporting. In the near future, I'll be adding audio support to Armada 370, which allows has the same hardware block (but maybe with minor variants). Therefore, this patch changes the driver to accept "marvell,kirkwood-audio" and "marvell,dove-audio" as compatible strings instead of the too-generic "marvell,mvebu-audio". The reason for the two different compatible strings is the difference in the number of interrupts used by the two SOCs for audio. This Device Tree binding has never been part of a Linux kernel stable release so far, so it can be changed now without breaking backward compatibility. [1] http://lists.infradead.org/pipermail/linux-mtd/2012-March/040417.html [2] http://lists.infradead.org/pipermail/linux-arm-kernel/2013-April/161065.html [3] http://lists.infradead.org/pipermail/linux-arm-kernel/2012-March/087702.html Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-30Merge remote-tracking branch 'asoc/topic/kirkwood' into tmpMark Brown
2013-08-30Merge remote-tracking branch 'asoc/topic/fsl' into tmpMark Brown
2013-08-29ASoC: fsl: Add S/PDIF machine driverNicolin Chen
This patch implements a device-tree-only machine driver for Freescale i.MX series Soc. It works with spdif_transmitter/spdif_receiver and fsl_spdif.c drivers. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22ASoc: kirkwood: add DT support to the mvebu audio subsystemJean-Francois Moine
This patch adds DT support to the audio subsystem of the mvebu family (Kirkwood, Dove, Armada 370). Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22Merge remote-tracking branch 'asoc/topic/wm8994' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/wm8753' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/tlv320aic3x' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/tegra' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/samsung' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/pxa' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/new-pcm' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/fsl' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/atmel' into asoc-nextMark Brown
2013-08-22Merge remote-tracking branch 'asoc/topic/ak4554' into asoc-nextMark Brown
2013-08-22ASoC: fsl-ssi: ac97-slave supportMarkus Pargmann
This patch adds ac97-slave support. For ac97, the registers have to be setup earlier than for other ssi modes because there is some communication with the external device before streaming. So this patch introduces a fsl_ssi_setup function to setup the registers for different ssi operation modes seperately. This patch was tested with imx27-pca100. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-22Merge remote-tracking branch 'asoc/topic/ac97' into asoc-fslMark Brown
2013-08-22ASoC: fsl: Add S/PDIF CPU DAI driverNicolin Chen
This patch implements a device-tree-only CPU DAI driver for Freescale S/PDIF controller that supports stereo playback and record feature. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-20ASoC: core: Generic ac97 link reset functionsMarkus Pargmann
This patch adds generic ac97 reset functions using pincontrol and gpio parsed from devicetree. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-15ASoC: pxa: add DT bindings for pxa2xx-pcmDaniel Mack
The bindings do not carry any resources, as the module only registers the ASoC platform driver. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-15ASoC: pxa: pxa-ssp: add DT bindingsDaniel Mack
The pxa ssp DAI acts as a user of a pxa ssp port, and needs an appropriate 'port' phandle in DT to reference the upstream. Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-15ASoC: tegra: support a Mic Jack in the Tegra+RT5640 machine driverStephen Warren
Add a Mic Jack widget to the Tegra+RT5640 machine driver, and document this in the DT binding. This enables the DT to include the Mic Jack in the audio routing table, and hence enables capture of audio, in addition to the previously-working playback. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-13ASoC: Samsung: I2S: Modify the I2S driver to support I2S on Exynos5420Padmavathi Venna
Exynos5420 added support for I2S TDM mode. For this, there are some register changes in the I2S controller. This patch adds the relevant register changes to support I2S in normal mode. This patch adds a quirk for TDM mode and if TDM mode is present all the relevent changes will be applied. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-13ASoC: Samsung: I2S: Add quirks as driver data in I2SPadmavathi Venna
Samsung has different versions of I2S introduced in different platforms. Each version has some new support added for multichannel, secondary fifo, s/w reset control and internal mux for rclk src clk. Each newly added change has a quirk. So this patch adds all the required quirks as driver data and based on compatible string from dtsi fetches the quirks. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-13ASoC: wm8753: Fix typo in DT binding exampleMark Brown
Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-13ASoC: dt: Move ALC5632 pin list from Tegra board binding to CODEC bindingMark Brown
The pin list is the same for any board using the CODEC. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com>
2013-08-13ASoC: dt: Move RT5640 pin list from Tegra board binding to CODEC bindingMark Brown
The pin list is the same for any board using the CODEC. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com>
2013-08-13ASoC: dt: Move WM8753 pin list from Tegra board binding to CODEC bindingMark Brown
The pin list is the same for any board using the CODEC. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com>
2013-08-08ASoC: dt: Move WM8903 pin list from Tegra board binding to CODEC bindingMark Brown
The pin list is the same for any board using the CODEC. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Mark Rutland <mark.rutland@arm.com>
2013-08-06ASoC: atmel: machine driver for at91sam9x5-wm8731 boardsNicolas Ferre
Description of the Asoc machine driver for an at91sam9x5 based board with a wm8731 audio DAC. Wm8731 is clocked by a crystal and used as a master on the SSC/I2S interface. Its connections are a headphone jack and an Line input jack. [Richard: this is based on an old patch from Nicolas that I forward ported and reworked to use only device tree] Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Richard Genoud <richard.genoud@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06ASoC: fsl-ssi: Use generic DMA bindings if possibleMarkus Pargmann
There may be some platforms using fsl-ssi that do not have a DMA driver with generic DMA bindings. So this patch adds support for the generic DMA bindings, while still accepting the old "fsl,dma-events" property if "dmas" is not found. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06ASoC: fsl-ssi: Add support for imx-pcm-fiqMarkus Pargmann
Add support for non-dma pcm for imx platforms with imx-pcm-fiq support. Instead of imx-pcm-audio, in this case imx-pcm-fiq-audio device is added and the SIER flags are set differently. We need imx-pcm-fiq for some boards that use an incompatible codec. imx-pcm-fiq handles those codecs differently and allows to operate with them. DMA is not possible because some data sent by the codecs, e.g. wm9712, is not in the datastream. Also some data is mixed up in the fifos, so that we need to sort them out manually. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06ASoC: imx-audmux: Read default configuration from devicetreeMarkus Pargmann
Adds a function to parse a default port configuration from devicetree. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-05Merge remote-tracking branch 'asoc/topic/pcm1681' into asoc-new-pcmMark Brown
Trivial add/add conflicts: sound/soc/codecs/Kconfig sound/soc/codecs/Makefile
2013-08-05ASoC: Add PCM1792A spi mode codec supportMichael Trimarchi
Add PCM1792A spi mode codec support. This version implements only a subset of functionalities. Tested connect to a pandaboard ES device and based on recently pcm1681 codec. Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-01ASoC: Add PCM1681 codec driver.Marek Belisko
PCM1681 can be controlled via I2C, SPI or in bootstrap mode (no control mode). This code add support only for I2C mode. Signed-off-by: Marek Belisko <marek.belisko@streamunlimited.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-26ASoC: wm8994: Add clock bindings to the device treeMark Brown
Due to the variable availability of the clock API there is no code in the driver to use these at present, for the time being the machine drivers will need to handle requesting clocks. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Mark Rutland <mark.rutland@arm.com>
2013-07-19ASoC: atmel: add wm8904 based audio machine driverBo Shen
Add wm8904 based audio machine driver for Atmel EK board The following ek board based on it - at91sam9n12ek - sama5d3xek (d31, d33, d34, d35) Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-16ASoC: tlv320aic3x: List tlv320aic3106 as a supported deviceMark Brown
Currently there is no specific handling for it but the tlv320aic3106 is supported using this driver. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-16ASoC: tlv320aic3x: Add compatible strings for specific devicesMark Brown
The driver supports a range of devices but currently doesn't allow those device names to be used for enumeration on DT. Add the currently listed I2C IDs as compatible strings. Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15ASoC: fsl: Move fsl-ssi binding doc to sound/Markus Pargmann
fsl-ssi was located in powerpc/fsl/ssi.txt. This is no powerpc specific device, so it should be moved to sound/ as it connects to differen audio codecs. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-15ASoC: ak4554: add DT supportKuninori Morimoto
Support for loading the ak4554 codec module via devicetree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-07-03Merge tag 'sound-3.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "A relative calm release at this time with a flat diffstat. The only significant change in the ALSA core side is the support for more than 32 card instances, configurable via kconfig. Other than that, in both ASoC and other parts, mostly some improvements and fixes on the driver side. - hda: More quirks for ALC269-variants on Dell & co, VIA codec fixes - hda: Haswell HDMI audio fixes, runtime PM improvements - hda: Intel BayTrail support, ALC5505 DSP support - es1968: MediaForte M56VAP support - usb-audio: Improved support for Yamaha/Roland devices - usb-audio: M2Tech hiFace, Audio Advantage Micro II support - hdspm: wordclock fixes - ASoC: Pending fixes for WM8962 - ASoC: Cleanups and fixes for Blackfin, SGTL5000 and UX500 - ASoC: Generalisation of the Bluetooth and HDMI stub drivers - ASoC: SSM2518 and RT5640 codec drivers. - ASoC: Tegra CPUs with RT5640 machine driver - ASoC: AC'97 refactoring bug fixes - ASoC: ADAU1701 driver fixes - Clean up of *_set_drvdata() in a wide range of drivers" * tag 'sound-3.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (284 commits) ALSA: vmaster: Fix the regression of missing vmaster hook call ALSA: hda - Add Dell SSID to support Headset Mic recording ASoC: adau1701: remove control_data assignment ASoC: adau1701: more direct regmap usage ASoC: ac97: fixup multi-platform AC'97 module build failure ASoC: pxa2xx: fixup multi-platform AC'97 build failures ASoC: tegra20-ac97: Remove unused variable ASoC: tegra20-ac97: Remove duplicate error message ALSA: usb-audio: Add Audio Advantage Micro II ASoC: tas5086: fix Mid-Z implementation ASoC: tas5086: fix TAS5086_CLOCK_CONTROL register size ALSA: Replace the magic number 44 with const ALSA: hda - Fix the max length of control name in generic parser ALSA: hda - Guess what, it's two more Dell headset mic quirks ALSA: hda - Yet another Dell headset mic quirk ALSA: hda - Add support for ALC5505 DSP power-save mode ASoC: mfld: Remove unused variable ALSA: usb-audio: add quirks for Roland QUAD/OCTO-CAPTURE ALSA: usb-audio: claim autodetected PCM interfaces all at once ALSA: usb-audio: remove superfluous Roland quirks ...
2013-06-28Merge tag 'asoc-v3.11-2' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-next ASoC: More updates for v3.11 Some more fixes and enhancements, and also a bunch of refectoring for AC'97 support which enables more than one AC'97 controller driver to be built in.
2013-06-28Merge remote-tracking branch 'asoc/topic/tas5086' into asoc-nextMark Brown
2013-06-25ASoC: adau1701: add support for pin muxingDaniel Mack
The ADAU1701 has 12 pins that can be configured depending on the system configuration. Allow settting the corresponding registers from DT. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-25ASoC: adau1701: allow configuration of PLL mode pinsDaniel Mack
The ADAU1701 has 2 hardware pins to configure the PLL mode in accordance to the MCLK-to-LRCLK ratio. These pins have to be stable before the chip is released from reset, and a full reset cycle, including a new firmware download is needed whenever they change. This patch adds GPIO properties to the DT bindings of the Codec, and implements makes the set_sysclk memorize the configured sysclk. Because the run-time parameters are unknown at probe time, the first firmware download is postponed to the first hw_params call, when the driver can determine the mclk/lrclk divider. Subsequent downloads are only issued when the divider configuration changes. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-25ASoC: tas5086: add support for pwm start mode configDaniel Mack
The TAS5086 has two alternative modes to start its PWM channels, Mid-Z and Low-Z. Which one to use depends on how the PWM power stages are connected to the TAS5086. This patch adds 6 optional boolean properties to the DT bindings of the driver which allow the user to configure each individual channel to the Mid-Z scheme, and leaves all the others to the default (Low-Z). Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-06-19ARM: dts: Update Samsung I2S documentationPadmavathi Venna
This patch updates the samsung i2s documentation for pinmux and clock entries. Signed-off-by: Padmavathi Venna <padma.v@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-06-17Merge remote-tracking branch 'asoc/topic/wm8962' into asoc-nextMark Brown