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2011-09-23ASoC: Remove unneeded mutex_init in wl1273_probe()Axel Lin1-1/+0
Since f0fba2ad "ASoC: multi-component - ASoC Multi-Component Support", snd_soc_register_codec() now does all the codec list and mutex init. Thus don't need to call mutex_init(&codec->mutex) in wl1273_probe() any more. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-23ASoC: Staticize sn95031_daisAxel Lin1-1/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-23ASoC: Staticize rt5631_daiAxel Lin1-1/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-23ASoC: twl6040: No need to read the INTID registerPeter Ujfalusi1-7/+2
Since our irq handler has been called, it is granted, that the reason was either PLUGINT, or UNPLUGINT. The INTID register has been checked in the MFD part of twl6040 driver (twl6040-irq.c). We have no reason to read from chip again here. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-23ASoC: omap-mcpdm: Correct the supported number of channelsPeter Ujfalusi1-6/+8
OMAP4 McPDM supports 5 downlink (playback), and 3 uplink (capture) channels. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-23Merge branch 'for-3.1' into for-3.2Mark Brown1-0/+6
2011-09-23ASoC: omap-mcbsp: Do not attempt to change DAI sysclk if stream is activeJarkko Nikula1-0/+6
Attempt to change McBSP CLKS source while another stream is active is not safe after commit d135865 ("OMAP: McBSP: implement functional clock switching via clock framework") in 2.6.37. CLKS parent clock switching using clock framework have to idle the McBSP before switching and then activate it again. This short break can cause a DMA transaction error to already running stream which halts and recovers only by closing and restarting the stream. This goes more fatal after commit e2fa61d ("OMAP3: l3: Introduce l3-interconnect error handling driver") in 2.6.39 where l3 driver detects a severe timeout error and does BUG_ON(). Fix this by not changing any configuration in omap_mcbsp_dai_set_dai_sysclk if the McBSP is already active. This test should have been here just from the beginning anyway. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2011-09-22ASoC: Add Kconfig and Makefile entries for rt5631 codecAxel Lin2-0/+6
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: Add missed BCLK rate to WM5100 driverMark Brown1-0/+1
Reported-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: Add another DAPM stat for neighbour checksMark Brown3-2/+10
The number of times we look at a potentially connected neighbour is just as important as the number of times we actually recurse into looking at that neighbour so also collect that statistic. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: Dynamically manage DBVDD2 and DBVDD3 on WM5100Mark Brown1-1/+81
Allow the DBVDD2 and DBVDD3 rails to be powered down when idle, helping fully power down connected devices when idle. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC/MFD: twl6040: Combine bit definitions for Headset control registersPeter Ujfalusi2-9/+4
Use one set of defines for the HS bits, since they are identical in both control register. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040/sdp4430: Change legacy DAI namePeter Ujfalusi2-2/+2
Change the legacy DAI name from "twl6040-hifi" to "twl6040-legacy" to be more intuitive. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Support for AUX L/R outputPeter Ujfalusi1-0/+18
AUX L/R outputs can be driver from the Handsfree PGA output. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Use consistent names for Headset pathPeter Ujfalusi1-12/+12
Use "Headset XYZ" for user visible controls, while the internal DAPM widgets can use "HS XYZ". In this way we can group the Headset related controls in UI (alsamixer for example). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Use consistent names for Handsfree pathPeter Ujfalusi1-16/+16
Use "Handsfree XYZ" for user visible controls, while the internal DAPM widgets can use "HF XYZ". In this way we can group the Handsfree related controls in UI (alsamixer for example). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Earphone path correctionPeter Ujfalusi1-5/+12
Fix the DAPM routing for the earphone path. Convert the DAPM_SWITCH_E to DAPM_OUT_DRV_E, so we can have correct power up, and down sequence for EP. Introduce mute control (Earphone Playback Switch) for users to enable/disable the EP path. Note: the EP does not have it's own dedicated DAC. EP is connected to HSL DAC. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Introduce SW only shadow registerPeter Ujfalusi2-5/+16
Software only shadow register to be used by the driver. For example Earpiece path will need this shadow register. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Remove strings "NULL" from DAPM routePeter Ujfalusi1-4/+4
Replace the string with plain NULL. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Fix comments for register namesPeter Ujfalusi1-47/+47
Change the register name strings in the comments for the twl6040_reg table, so it is easier to search for specific register. This is cosmetic change. Before we had for example: TWL6040_REG_HSLCTL as register definition. At the register table we had: TWL6040_HSLCTL Searching for TWL6040_HSLCTL resulted no hits. While if we look for REG_HSLCTL, we can find the places the register has been used. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: twl6040: Lower the power on gain values at startupPeter Ujfalusi1-0/+11
The default gains on outputs/inputs are set to 0dB. This is fixing the pop noise issue at the first playback, which caused by the wrong starting point of the ramp code. The ramp code for the outputs expects the gains to be in their lowest configuration in order to be effective. After the playback stops, the ramp code takes care of ramping down the gains to their minimum. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22Merge branch 'peter/topic/for-mark/mcpdm_for-3.2' of ↵Mark Brown9-765/+472
git://gitorious.org/omap-audio/linux-audio into for-3.2
2011-09-22ASoC: Include delay.h in 88pm860xMark Brown1-0/+1
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: omap-mcpdm: Replace legacy driverMisael Lopez Cruz6-734/+434
Reasons for the replacement: The current driver for McPDM was developed to support the legacy mode only. In preparation for the ABE support the current driver stack need the be replaced. The new driver is much simpler, easier to extend, and it also fixes some of the issues with the old stack. Main changes: - single file for omap-mcpdm (mcpdm.c/h removed) - Define names for registers, bits cleaned up, prefixed - Full-duplex audio operation (arecord | aplay) has been fixed - Less code McPDM need to be turned off after all streams has been stopped. This might cause pop noise on the output, if the codec's DAC is still powered at this time. Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Sebastien Guiriec <s-guiriec@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22ASoC: OMAP4: McPDM: Convert to hwmod/omap_devicePeter Ujfalusi4-20/+23
In order to probe, and operate correctly, the OMAP McPDM driver needs to be converted to use hwmod. The device name has been changed to probe the driver. Replace the clk_* with pm_runtime_* calls to manage the clocks correctly. Missing request_mem_region/release_mem_region added. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-22ASoC: omap-mcpdm: Fix threshold and dma configurationPeter Ujfalusi1-5/+12
DMA packet_size must be configured based on the McPDM FIFO threshold value, number of channels. Due to the FIFO operation the DMA muse be configured differently for playback, and capture. At the same time fix the McPDM threshold values used for playback, and capture to avoid broken code. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-22OMAP4: hwmod: enable mcpdm hwmod device.Peter Ujfalusi1-1/+1
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Jorge Eduardo Candelaria Signed-off-by: Margarita Olaya Cabrera Signed-off-by: Liam Girdwood <lrg@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Benoit Cousson <b-cousson@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
2011-09-22OMAP: McPDM: Convert McPDM device to omap_devicePeter Ujfalusi2-36/+33
McPDM device is converted to omap device. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Jorge Eduardo Candelaria Signed-off-by: Margarita Olaya Cabrera Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Tony Lindgren <tony@atomide.com>
2011-09-21ASoC: tpa6130a2: Remove model_id from platform dataPeter Ujfalusi3-7/+5
The model_id is no longer needed within the platform_data for the TPA driver since the model of TPA specified with the device name (tpa6130a2/tpa6140a2). Also update rx51 (the only affected user) to use the device name rather than platform data. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: tpa6130a2: Model support cleanupPeter Ujfalusi1-3/+4
Use the device name and driver_data to identify the TPA model supported by the driver. Board files should use either "tpa6130a2" or "tpa6140a2" as device name to specify the model in used on the specific board. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Tested-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: soc-core: symmetry checking for each DAIs separatelyDong Aisheng3-17/+28
The orginal code does not cover the case that one DAI such as codec may be shared between other two DAIs(CPU). When do symmetry checking, altough the codec DAI requires symmetry, the two CPU DAIs may still be configured to run on different rates. We change to check each DAI's state separately instead of only checking the dai link to prevent this issue. Signed-off-by: Dong Aisheng <b29396@freescale.com> Tested-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: 88pm860x-codec - reset the codec correctlyBas Vermeulen1-0/+3
Reset the codec according to the Audio power-up delay errata for the 88PM8607. Signed-off-by: Bas Vermeulen <bas.vermeulen@novero.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: 88pm860x-codec - Allow independent use of both I2S playback and captureBas Vermeulen1-2/+8
Introduce a I2S CLK supply so playback and capture can operate independently. Signed-off-by: Bas Vermeulen <bas.vermeulen@novero.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Add driver for rt5631johnnyhsu@realtek.com2-0/+2490
Signed-off-by: Johnny Hsu <johnnyhsu@realtek.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Staticise nuc900_dma_getposition()Axel Lin1-1/+1
It is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Staticise jz4740_pcm_new()Axel Lin1-1/+1
It is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Staticise bf5xx_pcm_i2s_new()Axel Lin1-1/+1
It is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Staticise bf5xx_pcm_ac97_new()Axel Lin1-1/+1
It is not used outside this driver so no need to make the symbol global. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21Merge branch 'for-3.1' into for-3.2Mark Brown1-3/+15
2011-09-21ASoC: Ensure we generate a driver nameMark Brown1-3/+15
Commit 873bd4c (ASoC: Don't set invalid name string to snd_card->driver field) broke generation of a driver name for all ASoC cards relying on the automatic generation of one. Fix this by using the old default with spaces replaced by underscores. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Takashi Iwai <tiwai@suse.de>
2011-09-21ASoC: Factor out per-widget DAPM power checksMark Brown1-52/+60
The indentation is getting a little deep. Should be straight code motion, no functional changes. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21ASoC: Trace and collect statistics for DAPM graph walkingMark Brown4-0/+45
One of the longest standing areas for improvement in ASoC has been the DAPM algorithm - it repeats the same checks many times whenever it is run and makes no effort to limit the areas of the graph it checks meaning we do an awful lot of walks over the full graph. This has never mattered too much as the size of the graph has generally been small in relation to the size of the devices supported and the speed of CPUs but it is annoying. In preparation for work on improving this insert a trace point after the graph walk has been done. This gives us specific timing information for the walk, and in order to give quantifiable (non-benchmark) numbers also count every time we check a link or check the power for a widget and report those numbers. Substantial changes in the algorithm may require tweaks to the stats but they should be useful for simpler things. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-20ASoC: Add WM5100 driverMark Brown6-0/+9301
The WM5100 is a highly integrated low power audio subsystem with advanced digital signal processing capabilities including effects, speech clarity enhancement and active noise cancellation. This initial driver provides support for basic audio paths, further patches will provide more complete functionality. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-20Merge branch 'for-3.1' into for-3.2Mark Brown1-26/+0
2011-09-20ASoC: ssm2602: Do not dereference codec->control_dataLars-Peter Clausen1-2/+1
The driver assumes that control_data points to the drivers i2c_client struct, but this is no longer the case since the ASoC core has switched to regmap. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-20ASoC: fsl: Fix error handling if platform_device_add failsAxel Lin2-2/+2
Call platform_device_put() instead of platform_device_unregister() if platform_device_add() fails. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-20ASoC: Remove bitrotted wm8962_resume()Mark Brown1-26/+0
This functionality is now subsumed within the bias management, using the standard cache management functionality, without assuming the cache type. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-20ASoC: Refcount WM8996 bandgap from FLL tooMark Brown1-6/+39
For digital only paths we need to make sure the bandgap is enabled prior to starting the FLL which isn't tied into DAPM. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-20ASoC: Fix unused variable warning in WM8996Mark Brown1-2/+0
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-20ASoC: twl6040: Correct supported number of playback channelsPeter Ujfalusi1-1/+1
twl6040 supports 5 playback, and 2 capture channels Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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