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2008-11-26ASoC: Fix word wrapping in OMAP KconfigMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: Clean up kernel-doc for snd_soc_dai_set_fmtQinghuang Feng
There is no argument named @clk_id in snd_soc_dai_set_fmt, remove its' comment. Signed-off-by: Qinghuang Feng <qhfeng.kernel@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: tosa: move gpio probing to machine callbacksDmitry Baryshkov
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: Add support for TI SDP3430Misael Lopez Cruz
This patch add ASoC support for TI SDP3430. It's based on Gumstix Overo SoC code by Steve Sakoman. Signed-off-by: Misael Lopez Cruz <mesak82@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: Fix TWL4030 Kconfig dependencyArun KS
Fixes Kconfig dependency of TWL4030 audio codec driver with TWL4030 core driver on both overo and omap2evm boards Signed-off-by: Arun KS <arunks@mistralsolutions.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: OMAP: Add support for mono audio links in McBSP DAIJarkko Nikula
Patch adds support for mono audio links so that McBSP DAI can operate with real mono codecs. In I2S, the signalling remains the same but only first frame (left channel) is transmitting audio data and second frame having null data. In DSP_A, only first frame is transmitted. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-25ASoC: OMAP: Apply channel constrains to N810 machine driverJarkko Nikula
Prepare for upcoming McBSP DAI update adding support for mono links by restricting number of channels to 2 in N810. This is due tlv320aic3x which claims channels_min = 1 and playing pure mono audio over I2S would cause it to be played only from left channel if both cpu and codec DAI's claim to support mono. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: Lower priority of resume work loggingMark Brown
Now that the ASoC resume has been punted to a workqueue for a release cycle without attracting bug reports it should be safe to make the log messages associated with it debug level, reducing noise and kernel size in production configurations. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: Flag AD1980 as an AC97 interfaceMark Brown
Special handling is required for suspend and resume of AC97 codecs due to the control path going over the data bus. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: Remove DAI type informationMark Brown
DAI type information is only ever used within ASoC in order to special case AC97 and for diagnostic purposes. Since modern CPUs and codecs support multi function DAIs which can be configured for several modes it is more trouble than it's worth to maintain anything other than a flag identifying AC97 DAIs so remove the type field and replace it with an ac97_control flag. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: TWL4030: Add helper function for output gain controlsPeter Ujfalusi
Some of the gain controls in TWL (mostly those which are associated with the outputs) are implemented in an interesting way: 0x0 : Power down (mute) 0x1 : 6dB 0x2 : 0 dB 0x3 : -6 dB Inverting not going to help with these. Custom volsw and volsw_2r get/put functions to handle these gains. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: TWL4030: Add CGAIN volume controlPeter Ujfalusi
Add CGAIN (Coarse gain control) to TWL4030 codec. The range of the CGAIN is: 0 dB to 12 dB in 6 dB steps. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: TWL4030: Change the Master volume control to TLVPeter Ujfalusi
TWL4030 FGAIN volume control has a range: -62 to 0 dB in 1 dB steps, 0 in the FGAIN means mute. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: TWL4030: Disable soft-volumePeter Ujfalusi
Keep Soft-volume disabled for now, since if it is enabled the FGAIN volume controls are not working in the current configuration: CODEC_MODE:OPT_MODE = 1 OPTION:ARXR2_EN = 1 OPTION:ARXL2_EN = 1 OPTION:ARXR1_EN = 0 OPTION:ARXL1_VRX_EN = 0 RX_PATH_SEL:RXL1_SEL = 0x0 (or 0x1) RX_PATH_SEL:RXR1_SEL = 0x0 (or 0x1) After the patch, FGAIN volume control works. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: Use supplied DAI for WM9713 rather than substreamMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ALSA: ASoC: Fix typo in snd_soc_card update documentationMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-11-21ASoC: Improve error reporting for AC97 reset failuresMark Brown
Print something a bit more verbose to help make errors a little more obvious. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Staticise pxa2xx_pcm_opsMark Brown
It's not exported. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: OMAP: Fix preprocessor filled DAI name in McBSP DAIJarkko Nikula
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Add Marvell Zylonite machine supportMark Brown
Implement support for the Marvell Zylonite PXA3xx reference platform, supporting standard AC97 stereo and AUX interfaces together with the auxiliary I2S interface of the WM9713. The board has two options for the MCLK of the WM9713: either the standard AC97 system clock can be used or the 13MHz CLK_POUT output of the PXA3xx can be used, selected via SW15 on the board. Currently only the AC97 system clock is supported by this driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Merge snd_soc_ops into snd_soc_dai_opsMark Brown
Liam Girdwood's ASoC v2 work avoids having two different ops structures for DAIs by merging the members of struct snd_soc_ops into struct snd_soc_dai_ops, allowing per DAI configuration for everything. Backport this change. This paves the way for future work allowing any combination of DAIs to be connected rather than having fixed purpose CODEC and CPU DAIs and only allowing CODEC<->CPU interconnections. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Move DAI structure definitions into new soc-dai.hMark Brown
ASoC v2 factors most of the contents of soc.h out into separate headers, including soc-dai.h for the DAI. Factor the existing DAI API out into this file in order to prepare for backporting of the ASoC v2 DAI API. Also backport some of Liam's improvements to the documentation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: ssm2602: Update supported stream formatsKarl Beldan
Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: ssm2602: Fix priv substreams refsKarl Beldan
Clean up our record of the active streams in shutdown(), fixing subsequent failures of snd_pcm_hw_constraints_complete after closure of a stream. NOTE: - The ssm2602 allows pairs of non-matching PB/REC rates. - This is a fix for less evil: The logic is flawed (e.g. the slave might startup before the master's rate and sample_bits are set). Signed-off-by: Karl Beldan <karl.beldan@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Add abbreviation to maintainers for searchabilityMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Rename snd_soc_card to snd_soc_machineMark Brown
One of the issues with the ASoC v1 API which has been addressed in the ASoC v2 work that Liam Girdwood has done is that the ALSA card provided by ASoC is distributed around the ASoC structures. For example, machine wide data such as the struct snd_card are maintained as part of the CODEC data structure, preventing the use of multiple codecs. This has been addressed by refactoring the data structures so that all the data for the ALSA card is contained in a single structure snd_soc_card which replaces the existing snd_soc_machine and snd_soc_device. Begin the process of backporting this by renaming struct snd_soc_machine to struct snd_soc_card, better reflecting its function and bringing it closer to standard ALSA terminology. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: Convert blackfin machines to use DAI accessor functionsMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: s3c24xx_uda134x DAI accessor functions and static cleanupMark Brown
Missed these during review. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: Add support for omap2evm boardArun KS
This patch adds twl4030 audio support on omap2evm Signed-off-by: Arun KS <arunks@mistralsolutions.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: Add driver for the Lyrtech SFFSDR boardHugo Villeneuve
The PCM3008 is used on the Lyrtech SFFSDR board, in conjunction with an FPGA that generates the bit clock and the master clock [Downgraded the rate debug print to pr_debug() in hw_params, converted asm/gpio.h to linux/gpio.h -- broonie] Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: Add PCM3008 ALSA SoC driverHugo Villeneuve
The PCM3008 is a 16-bit stereo audio codec. It accepts left-justified format for ADC, and right-justified format for DAC. Independent power-down modes for ADC and DAC are provided, as well as a digital de-emphasis filter (4 modes). [Merged Makefile & Kconfig, changed asm/gpio.h to linux/gpio.h -- broonie] Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Remove unused snd_soc_machine_config declarationMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Move uda134x_codec.h to uda134x.hMark Brown
For consistency with other ASoC codec drivers. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: always set a default value for that GPIO rangeMike Frysinger
Cc: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: Simplify the MMAP_SUPPORT macros protected codeBryan Wu
Cc: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: do not force TWI bus for ssm2602 codecMike Frysinger
Cc: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Fix Blackfin AC97 DAI probe function return codeMichael Hennerich
A probe function should have a clean return 0 path. Cc: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: Fix AD1980/1 build with MMAP support disabledCliff Cai
clean up redudent code and correct building problem in non-mmap mode Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: add multi-channel function supportCliff Cai
This patch provides a option for users to enable multi-channel function support in Blackfin ASoC driver. Because Blackfin is without MMU, it is easy for us and the user to enable this function at compiling stage not dynamically on the fly. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: AD1980 codec: add multi-channel function supportCliff Cai
We added multi-channel function to this codec driver and Blackfin ASoC driver as well. It was tested on Blackfin hardware. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: Blackfin: updates Kconfig for SPORTMike Frysinger
tweak SPORT range for non-BF54x so we get proper behavior for BF52x parts Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: DaVinci: Fix audio stall when doing full duplexNaresh Medisetty
Fix concurrent capture/playback issue. The issue is caused by re-initialization of control registers used specifically for capture or playback in both capture and playback operations. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Naresh Medisetty <naresh@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Build tlv320aic23 cleanlyMark Brown
Also merge down a couple of last minute style changes that got lost in the shuffle. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Manage VMID mode for WM8990Mark Brown
A small additional power saving can be achieved for the WM8990 by maintaining VMID using a 2*250k divider when in standby mode. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Enable WM8990 ADC clocking workaroundMark Brown
Enable a hardware workaround which avoids problems with the clocking of the ADCs in certain configurations. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Allow writes to uncached registers in WM8990Mark Brown
Only fully documented registers are cached in the WM8990 but additional registers exist. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Machine driver for for s3c24xx with uda134xChristian Pellegrin
Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: UDA134x codec driverChristian Pellegrin
Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-17ASoC: Fix for master playback/capture volume range for TWL4030 codecPeter Ujfalusi
FGAIN for playback is in range of 0-0x3f, while for capture GAIN it is in the range of 0-0x1f. The original value of 128 (0x7f) would modify the CGAIN also for playback. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-14ASoC: Add WM8728 codec driverMark Brown
The WM8728 is a high performance stereo DAC designed for applications such as DVD, home theatre and digital TV. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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