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2009-03-06ASoC: Factor out DAPM widget power check into separate functionMark Brown
Essentially simple code motion to facilitate refactoring of the power decisions. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Fix name of register bit in pxa-sspDaniel Mack
A bit in PXA's SSCR0 register was erroneously named ADC but its name is in fact ACS (audio clock select). Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: TWL4030: Make the HS ramp delay configurablePeter Ujfalusi
Enum type for selecting the desired ramp delay for the headset output. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Refresh JIVE driverMark Brown
Remove uneeded startup callback and use snd_soc_dapm_nc_pin() Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Select DMA if I2S is configuredBen Dooks
Select the relevant DMA implementation when the sound driver is selected. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Add s3c64xx-i2s supportBen Dooks
Add the initial code to support the S3C64XX I2S hardware using the s3c-i2s-v2 core code. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Split s3c2412-i2s.c into core and SoC specific partsBen Dooks
The S3C2412 I2S (IIS) interface is replicated on further Samsung SoC parts in a broadly compatible way, so split the common code out into a core called s3c-i2s-v2.[ch] so that the newer SoCs such as the S3C6410 can make use of it. As such, all the original s3c2412 functions are currently being left with their original names, and will be renamed later in the series. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Add JIVE audio supportBen Dooks
Add support for the Jive's WM8750 codec attached via the S3C2412 IIS. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06ASoC: Add DAPM machine widgets to SDP3430 driverLopez Cruz, Misael
Add DAPM machine domain widgets to SDP3430 machine driver. Interconnection: * Ext Mic: MAINMIC, SUBMIC * Ext Spk: HFL, HFR * Headset Jack: HSMIC, HSOL, HSOR Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-06Merge commit 's3c-iis-header' into HEADMark Brown
2009-03-05S3C: Move <mach/audio.h> to <plat/audio.h>Ben Dooks
The <mach/audio.h> file needs to be common to both ARCH_S3C2410 and ARCH_S3C64XX as they share common driver code, so move it to <plat/audio.h>. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-05S3C24XX: Move and update IIS headersBen Dooks
Move the IIS headers to their correct place. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04ASoC: wm8510 pll settingsJonas Andersson
When setting WM8510_MCLKDIV the pll was turned off. When setting pll frequency you got twice the expected freq, because the code calculated with postscaler of 8, but the hardware divide by 4. Signed-off-by: Jonas Andersson <jonas@microbit.se> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04ASoC: Add GPIO support for jack reporting interfaceLopez Cruz, Misael
Add GPIO support to jack reporting framework in ASoC using gpiolib calls. The gpio support exports two new functions: snd_soc_jack_add_gpios and snd_soc_jack_free_gpios. Client drivers using gpio feature must pass an array of jack_gpio pins belonging to a specific jack to the snd_soc_jack_add_gpios function. The framework will request the gpios, set the data direction and request irq. The framework will update power status of related jack_pins when an event on the gpio pins comes according to the reporting bits defined for each gpio. All gpio resources allocated when adding jack_gpio pins can be released using snd_soc_jack_free_gpios function. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-03ASoC: UDA1380: DATAI is slave onlyPhilipp Zabel
Only allow SND_SOC_DAIFMT_CBS_CFS for the playback DAI. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-03ASoC: Use network mode with 2 slots for 16-bit stereo in pxa-ssp/ZylonitePhilipp Zabel
For consistency with 24-bit and 32-bit modes, don't send 16-bit stereo in one 32-bit transfer. Use 2 slots instead on Zylonite. It should result in exactly the same behaviour. Now it is possible to use 16-bit single slot transfers in pxa-ssp, which are needed for Magician to get two frame clock pulses per sample (one for each channel). Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Tested-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-03ASoC: UDA1380: change decimator/interpolator register handlingPhilipp Zabel
If the UDA1380's interpolator or decimator are set to be clocked from the WSPLL (which syncs to the WSI signal), the DAI link must be running to change the interpolator/decimator registers (which include volume controls and digital mute setting). * Queue work in the alsa PCM_START .trigger to flush registers as soon as the link is running. This replaces the .prepare and .digital_mute callbacks. * Use the SILENCE override instead of MTM for muting and remove its alsa control to avoid confusion. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-03ASoC: Remove version display from the UDA1380 driverPhilipp Zabel
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-02ASoC: fix typo and removed unneeded switch case for cs4270Daniel Mack
This removes a misspelled comment and got rid of superfluous switch case. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-28ASoC: Add SND_SOC_DAPM_PIN_SWITCH controls for exposing DAPM pinsMark Brown
On some systems it is desirable for control for DAPM pins to be provided to user space. This is the case with things like GSM modems which are controlled primarily from user space, for example. Provide a helper which exposes the state of a DAPM pin to user space for use in cases like this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-28ASoC: Add cs4270 support for slave mode configurationsDaniel Mack
Added support for scenarios where the Cirrus CS4270 audio codec is slave to the bitclk and lrclk. Mixed setups are unsupported. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-28ASoC: Fix copyright statements on Simtec filesBen Dooks
Fix the copyright statements in two of the S3C24XX ASoC files that have (c) when we require the full word. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-26ASoC: wm8753 - Fix build errorTakashi Iwai
sound/soc/codecs/wm8753.c: In function 'wm8753_probe': sound/soc/codecs/wm8753.c:1577: error: implicit declaration of function 'wm8753_add_controls' Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-02-24ASoC: Only write back non-default registers when resuming WM8753Mark Brown
This will reduce the number of writes done on resume, allowing that to complete faster (especially on systems with very slow I2C like the current Samsung driver). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-24ASoC: Convert WM8753 to register via normal device probeMark Brown
The base support for the only in-tree user, the GTA01, is out of tree and will be updated separately. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-24ASoC: Shuffle WM8753 device registration codeMark Brown
This patch should be pure code motion, separating that out from the functional changes to move to new style device registration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-24ASoC: Fix Zylonite voice interface stereo configurationsMark Brown
We always run in the first timeslot of one. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-24ASoC: Improve WM9713 voice DAC shutdown procedureMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-22ASoC: Only unregister drivers we registered for WM8753Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-22ASoC: Report I/O errors from WM8753 resetMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-19ASoC: Disable WM8731 line bypass by defaultMark Brown
This avoids temporarily enabling the ouput stages during startup which can cause audible effets in the output stages. Reported-by: Fredrik Redgård <rik@svep.se> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Add device init/exit annotations to new-style Wolfson CODEC driversMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Check for errors when writing WM8731 reset registerMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: TWL4030: Add digital loopback supportPeter Ujfalusi
This patch adds the digital loopback/bypass support for twl4030 codec. The digital loopback will let the digimic0 (routed in the TX1 capture path inside of TWL4030) data to be routed back to the RX2 playback path (I2S stereo). It can also route the analog capture date routed through the TX1 back to RX2. Effectively the digital loopback is routing the audio from the TX1 capture path to the RX2 playback path. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Implement SPI device unregistration for WM8731Mark Brown
Completely untested. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Fix build for corgi and poodleMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Remove version display from the WM8753 driverMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Refactor WM8731 device registrationMark Brown
Move the WM8731 driver to use a more standard device registration scheme where the device can be registered independantly of the ASoC probe. As a transition measure push the current manual code for registering the WM8731 into the individual machine driver probes. This allows separate patches to update the relevant architecture files with less risk of merge issues. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Shuffle WM8731 SPI and I2C device registrationMark Brown
This is a pure code motion patch intended to improve reviewability of a following patch moving WM8731 to use more standard device registration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Rename AT91SAMG20-EK for applicationsMark Brown
This is a bit more idiomatic and makes identifying a configuration based on the board type work better. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Actively manage MCLK for AT91SAM9G20-EKMark Brown
We have software control of the MCLK for the WM8731 so save a bit of power by actively managing it within the machine driver, enabling it only while the codec is active. Once ASoC supports multiple boards and doesn't require the soc-audio device the initial clock setup should be pushed down into the arch/arm code but for now this reduces merge issues. Tested-by: Sedji Gaouaou <sedji.gaouaou@atmel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Check machine type before loading on AT91SAM9G20-EKMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-18ASoC: Improve diagnostics for AT91SAM9G20-EK probeMark Brown
We should display an error by default if we fail to register. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-17ASoC: Clean up WM8731 bias level configurationMark Brown
The WM8731 bias level configuration function was written slightly obscurely - streamline the code a little and refresh the comments. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-17ASoC: Remove version display from the WM8731 driverMark Brown
It makes boot a bit more noisy and I never remember to update it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-17ASoC: Fix WM8753 DAIs unregisteringPaul Fertser
WM8753 uses a tricky way to switch DAIs "on the fly", for that it registers 2 dummy DAIs and substitutes them depending on mixer control. List element of registered dummy DAIs should be preserved to allow unregistering of DAIs on module unload. Signed-off-by: Paul Fertser <fercerpav@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-13ASoC: Fix DaVinci module unload errorKevin Hilman
Fix for the error when the audio module is unloaded. On unregistering the platform_device, platform_device_release will free the platform data.If platform data is static the kernel panics when it is freed. Instead use the platform device helper function to add data. This change has been tested on DM644x EVM, DM644x SFFSDR and DM355 EVM. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-13Merge branch 'for-2.6.30' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
2009-02-13Merge branch 'for-2.6.29' into for-2.6.30Mark Brown
2009-02-13ASoC: Only register AC97 bus if it's not done alreadyMark Brown
ASoC supports both explicit codec drivers for AC97 devices and a simple driver which uses the standard ALSA AC97 framework for codec support. When used with the generic AC97 codec support that will provide the ad hoc AC97 device for drivers like touchscreens to attach to so the core shouldn't do so. Reported-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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