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2012-07-04ASoC: arizona: Implement AIF clock configurationMark Brown
Allow the user to select which of the system clocks each AIF is referenced to and constran the DAI to the set of frequencies which can be generated from that clock. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: arizona: Rename current rates tables to bclk_ratesMark Brown
They're the rates for the BCLK, not for the sample rate, so rename so that we don't confuse ourselves. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: dwc: Staticise non-exported i2s_start()Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: SPEAr spdif_out: Add spdif out supportVipin Kumar
This patch implements the spdif out driver for ST peripheral. This peripheral implements IEC60958 standard Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: STA529: Add support for STA529 Audio CodecRajeev Kumar
The STA529 is a digital stereo class-D audio amplifier. It includes an audio DSP, an ST proprietary high-efficiency class-D driver and CMOS power output stage. It is intended for high-efficiency digital-to-power-audio conversion for portable applications. Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: tlv320aic3x: extending registers cacheJiri Prchal
Adds missing register default values to cache. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-04ASoC: tlv320aic3x: add missing registers and bitsJiri Prchal
Adds register and bit shift definitions in header file. Changes are for TLV320AIC310x based on data sheet. Signed-off-by: Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-03ASoC: wm8994: Don't suspend accessory detectionMark Brown
Leave it up to the machine driver to disable accessory detection if desired, the common pattern is to have accessory detection be a wake source. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-03ASoC: core: Try to use regmap if the driver doesn't set up any I/OMark Brown
Since most new drivers are expected to use regmap and since frequently the only thing we need to do in the CODEC probe function is configure the I/O try to initialise the register I/O using regmap if the driver hasn't done so after probe(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-07-03ASoC: wm8962: Log AIF configuration requested by hw_params()Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-03ASoC: tegra: use dmaengine based dma driverLaxman Dewangan
Use the dmaengine based Tegra APB DMA driver for data transfer between SPI fifo and memory in place of legacy Tegra APB DMA. Because generic soc-dmaengine-pcm uses the DMAs API based on dmaengine, using the exported APIs provided by this generic driver. The new driver is selected if legacy driver is not selected and new dma driver is enabled through config file. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-03ASoC: dapm: Remove incomplete stereo codeBenoît Thébaudeau
Stereo is not yet supported by dapm widgets, so remove stereo code from snd_soc_dapm_get_volsw(), and warn if stereo controls are detected. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-07-03ASoC: smdk_wm8994: Convert to use snd_soc_register_card()Sachin Kamat
Current method for machine driver to register with the ASoC core is to use snd_soc_register_card() instead of creating a "soc-audio" platform device. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Acked-by: Sangbeom Kim <sbkim73@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-29ASoC: dapm: Fix snd_soc_dapm_put_volsw() connectBenoît Thébaudeau
snd_soc_dapm_put_volsw() sets connect incorrectly in the case max > 1 with invert. In that case, the raw disconnect value should be max, which corresponds to the userspace value 0. This use case currently does not appear upstream, but it could break SOC_DAPM_SINGLE() or SOC_DAPM_SINGLE_TLV() elsewhere or in the future. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-29ASoC: spdif: Build separate RX and TX objectsMark Brown
Otherwise we fail to link when building as modules due to multiple init/exit functions. Reported-by: Fengguang Wu <wfg@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-28ASoC: spdif_receiver: Add support for spdif in Audio CodecVipin Kumar
This patch adds the support for spdif in audio codec. Signed-off-by: vipin Kumar <vipin.kumar@st.com> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-28ASoC: dwc: Add missing __iomem annotationsMark Brown
Otherwise sparse gets very upset with us. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-27ASoC: wm5102: Remove unused platform data headerMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: dwc: Bodge around continuing absence of clock API stubsMark Brown
The patches for stubbing out the generic clock API still haven't been applied so we need to either add ifdefs here or add a dependency until someone decides to actually apply them. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8996: Move register default configuration to I2C probeMark Brown
This gets the registers set up as early as possible, mainly useful for the GPIOs to ensure that they're in the correct mode. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8996: Inline wm8996_reset() and optimise cache-only usageMark Brown
There is only one caller and this allows us to cleanly leave the CODEC with the internal LDO powered down which is the default state we're looking for and means that we can robustly disable the register cache only when we either disable the LDO or power down the external regulators. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8996: Move regulator notifier callbacks into I2C levelMark Brown
Now that we're using regmap the cache is available here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8904: Move register default setup into I2C probe()Mark Brown
Get it done as early as possible, it's neater and minimises the time the pins aren't configured as requested. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8904: Move regulator acquisition and device identification to I2CMark Brown
It's more idiomatic to have the resource allocation at this level. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25ASoC: wm8904: Rely entirely on the core for bias level managementMark Brown
Even though the WM8904 is able to use idle_bias_off during both probe and resume we were needlessly leaving the device in standby mode. Instead power the device down as soon as we've confirmed that we can talk to it and don't manage the bias level at all over suspend and resume, the core will take us down to our minimum power level. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-25Merge tag 'v3.5-rc4' into for-3.6Mark Brown
Linux 3.5-rc4 contains some bug fixes which overlap with new features.
2012-06-25ASoC: dmaengine_pcm: fix typo in commentUwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23ASoC: wm5102: Initial driverMark Brown
The WM5102 is a highly-integrated low-power audio system for smartphones, tablets and other portable audio devices based on the Arizona platform. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23ASoC: Add shared code for Wolfson Arizona class devicesMark Brown
The Wolfson Arizona series of audio hub CODECs can share a large amount of their driver code as the result of a common register map. This patch adds some of this core support, providing a basis for the initial WM5102 audio driver. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23ASoC: io: Don't dereference regmap if we failed to get oneMark Brown
Avoids a crash in invalid configurations. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-23ASoC: dapm: Try to add all routes even if one failsMark Brown
We may as well print as many errors as we can in one go rather than requiring developers to iterate through all their typos. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-06-23ASoC: isabelle: Staticise non-exported isabelle_daiMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23ASoC: da732x: Staticise non-exported symbol soc_codec_dev_da732xMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-23ASoC: SPEAr spdif_in: Add spdif IN supportVipin Kumar
This patch implements the spdif IN driver for ST peripheral Signed-off-by: Vipin Kumar <vipin.kumar@st.com> Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-22ASoC: Add support for SPEAr ASoC pcm layer.Rajeev Kumar
This patch add support for the SPEAr ASoC pcm layer in ASoC framework. The pcm layer uses common snd_dmaengine framework. Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-22ASoC: Add support for synopsys i2s controller as per ASoC framework.Rajeev Kumar
This patch add support for synopsys I2S controller as per the ASoC framework. Signed-off-by: Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-21ASoC: bfin: use dev_err to print error log instead of dev_dbgScott Jiang
Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20ASoC: dmaengine-pcm: Add support for querying stream position from DMA driverLars-Peter Clausen
Currently the sound dmaengine pcm helper functions implement the pcm_pointer callback by trying to count the number of elapsed periods. This is done by advancing the stream position in the dmaengine callback by one period. Unfortunately there is no guarantee that the callback will be called for each elapsed period. It may be possible that under high system load it is only called once for multiple elapsed periods. This patch addresses the issue by implementing support for querying the current stream position directly from the dmaengine driver. Since not all dmaengine drivers support reporting the stream position yet the old period counting implementation is kept for now. Furthermore the new mechanism allows to report the stream position with a sub-period granularity, given that the dmaengine driver supports this. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20ASoC: dmaengine-pcm: Rename and deprecate snd_dmaengine_pcm_pointerLars-Peter Clausen
Currently the sound dmaengine pcm helper functions implement the pcm_pointer callback by trying to count the number of elapsed periods. This is done by advancing the stream position in the dmaengine callback by one period. Unfortunately there is no guarantee that the callback will be called for each elapsed period. It may be possible that under high system load it is only called once for multiple elapsed periods. This patch renames the current implementation and documents its shortcomings and that it should not be used anymore in new drivers. The next patch will introduce a new snd_dmaengine_pcm_pointer which will be implemented based on querying the current stream position from the dma device. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by Vinod Koul <vinod.koul@linux.intel.com> Acked-by: Dong Aisheng <dong.aisheng@linaro.org Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20ASoC: add i2s dai driver for bf6xx socScott Jiang
This driver enables i2s mode support on blackfin bf6xx platform. We reuse bf5xx-i2s-pcm.c as its i2s pcm driver because it's the same for both bf5xx and bf6xx soc. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-20ASoC: add sport driver for bf6xx socScott Jiang
The SPORT(Serial Port) module on bf6xx soc has a totally different ip comparing to bf5xx soc. An individual SPORT module consists of two independently configurable SPORT halves with identical functionality. Each SPORT half can be configured for either transmitter or receiver. Signed-off-by: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-19ASoC: wm5100: Remove stubs of ASoC-level register map codeMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-18ALSA: 6fire: use NULL instead of 0 for pointer assignmentDaniel Mack
Signed-off-by: Daniel Mack <zonque@gmail.com> Cc: Torsten Schenk <torsten.schenk@zoho.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18ALSA: hda - Handle open while transitioning to D3.Dylan Reid
This addresses an issue encountered when a pcm is opened while transitioning to low power state (codec->power_on == 1 && codec->power_transition == -1). Add snd_pcm_power_up_d3wait to hda_codec. This function is used to power up from azx_open as opposed to snd_hda_power_up used from codec_exec_verb. When powering up from azx_open, wait for pending power downs to complete, avoiding the power up continuing in parallel with the power down on the work queue. The specific issue seen was with the CS4210 codec, it powers off the ADC and DAC nid in its suspend handler. If it is re-opened before the ~100ms power down process completes, the ADC and DAC nid are initialized while powered down and audio is lost until another suspend/resume cycle. Signed-off-by: Dylan Reid <dgreid@chromium.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18ALSA: snd-usb: make snd_usb_substream_capture_trigger staticDaniel Mack
Signed-off-by: Daniel Mack <zonque@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18ALSA: snd-usb: fix sync pipe checkDaniel Mack
Fix a bogus sanity check for sync pipe in pcm.c. This flaw was introduced during the streaming logic refactorization. While at it, improve the error messages that are generated in such cases. Signed-off-by: Daniel Mack <zonque@gmail.com> Reported-and-tested-by: <ben@b1c1l1.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2012-06-18Merge tag 'asoc-3.5' of ↵Takashi Iwai
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Updates for 3.5 All driver specific and fairly small. The pxa-ssp changes are larger than I'd like but they're build failures and are pretty clear to inspection.
2012-06-17ASoC: Ux500: unlock on an error pathDan Carpenter
There is a missing mutex_unlock() here. The cleanup path also has more debug output. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-17ASoC: Ux500: Add machine-driverOla Lilja
Add machine-driver for ST-Ericsson U8500 platform, including support for the AB8500-codec. Signed-off-by: Ola Lilja <ola.o.lilja@stericsson.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-06-13ALSA: hda - Don't forget to call init verbs added by fixup listTakashi Iwai
During the split to the auto-parser helper functions, the actual call of init verbs was lost. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=43366 Signed-off-by: Takashi Iwai <tiwai@suse.de>
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