Commit Graph

263112 Commits

Author SHA1 Message Date
Peter Ujfalusi df11ce295a ASoC: twl6040: Use consistent names for Handsfree path
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>
2011-09-22 17:20:22 +01:00
Peter Ujfalusi 317596a694 ASoC: twl6040: Earphone path correction
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>
2011-09-22 17:20:22 +01:00
Peter Ujfalusi d17bf31832 ASoC: twl6040: Introduce SW only shadow register
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>
2011-09-22 17:20:21 +01:00
Peter Ujfalusi 5bf692d972 ASoC: twl6040: Remove strings "NULL" from DAPM route
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>
2011-09-22 17:20:21 +01:00
Peter Ujfalusi 4548dc3c05 ASoC: twl6040: Fix comments for register names
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>
2011-09-22 17:20:21 +01:00
Peter Ujfalusi 3acef6854c ASoC: twl6040: Lower the power on gain values at startup
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>
2011-09-22 17:20:21 +01:00
Mark Brown fadd81b52c Merge branch 'peter/topic/for-mark/mcpdm_for-3.2' of git://gitorious.org/omap-audio/linux-audio into for-3.2 2011-09-22 11:25:58 +01:00
Mark Brown 8af0894546 ASoC: Include delay.h in 88pm860x
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-22 11:16:10 +01:00
Misael Lopez Cruz f5f9d7bf6e ASoC: omap-mcpdm: Replace legacy driver
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>
2011-09-22 09:22:50 +03:00
Peter Ujfalusi 3a98cd6b2b ASoC: OMAP4: McPDM: Convert to hwmod/omap_device
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>
2011-09-22 09:19:15 +03:00
Peter Ujfalusi b199adfdff ASoC: omap-mcpdm: Fix threshold and dma configuration
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>
2011-09-22 09:19:15 +03:00
Peter Ujfalusi d05e2ea8dc OMAP4: hwmod: enable mcpdm hwmod 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>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Benoit Cousson <b-cousson@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2011-09-22 09:19:15 +03:00
Peter Ujfalusi d231f5cbac OMAP: McPDM: Convert McPDM device to omap_device
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>
2011-09-22 09:19:15 +03:00
Peter Ujfalusi 0722d055ac ASoC: tpa6130a2: Remove model_id from platform data
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>
2011-09-21 16:07:45 +01:00
Peter Ujfalusi 07441006b2 ASoC: tpa6130a2: Model support cleanup
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>
2011-09-21 16:07:40 +01:00
Dong Aisheng 17841020e9 ASoC: soc-core: symmetry checking for each DAIs separately
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>
2011-09-21 15:59:46 +01:00
Bas Vermeulen 548aae8cc4 ASoC: 88pm860x-codec - reset the codec correctly
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>
2011-09-21 15:52:28 +01:00
Bas Vermeulen 06c15baf90 ASoC: 88pm860x-codec - Allow independent use of both I2S playback and capture
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>
2011-09-21 15:52:28 +01:00
johnnyhsu@realtek.com d80852223e ASoC: Add driver for rt5631
Signed-off-by: Johnny Hsu <johnnyhsu@realtek.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21 15:52:23 +01:00
Axel Lin 49acf73bd0 ASoC: Staticise nuc900_dma_getposition()
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>
2011-09-21 14:55:50 +01:00
Axel Lin bb75463684 ASoC: Staticise jz4740_pcm_new()
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>
2011-09-21 14:55:50 +01:00
Axel Lin 3b70e3b55d ASoC: Staticise bf5xx_pcm_i2s_new()
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>
2011-09-21 14:55:50 +01:00
Axel Lin 3156cf73bd ASoC: Staticise bf5xx_pcm_ac97_new()
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>
2011-09-21 14:55:50 +01:00
Mark Brown 92868de624 Merge branch 'for-3.1' into for-3.2 2011-09-21 14:54:34 +01:00
Mark Brown f0e8ed858e ASoC: Ensure we generate a driver name
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>
2011-09-21 14:54:23 +01:00
Mark Brown 7c81beb048 ASoC: Factor out per-widget DAPM power checks
The indentation is getting a little deep. Should be straight code motion,
no functional changes.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-21 14:53:45 +01:00
Mark Brown de02d0786d ASoC: Trace and collect statistics for DAPM graph walking
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>
2011-09-21 14:53:44 +01:00
Mark Brown 6d4baf084f ASoC: Add WM5100 driver
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>
2011-09-20 16:02:16 +01:00
Mark Brown f648de832d Merge branch 'for-3.1' into for-3.2 2011-09-20 12:59:35 +01:00
Lars-Peter Clausen 26806a4266 ASoC: ssm2602: Do not dereference codec->control_data
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>
2011-09-20 12:59:07 +01:00
Axel Lin d890a1a42d ASoC: fsl: Fix error handling if platform_device_add fails
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>
2011-09-20 12:58:59 +01:00
Mark Brown f93dc4b6c9 ASoC: Remove bitrotted wm8962_resume()
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>
2011-09-20 12:57:48 +01:00
Mark Brown ded71dcb77 ASoC: Refcount WM8996 bandgap from FLL too
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>
2011-09-20 12:56:53 +01:00
Mark Brown c9d023adb6 ASoC: Fix unused variable warning in WM8996
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-20 12:56:36 +01:00
Peter Ujfalusi cdd5054c3e ASoC: twl6040: Correct supported number of playback channels
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>
2011-09-19 23:15:59 +01:00
Peter Ujfalusi d8dd032d53 ASoC: twl6040: Fix the number of channels for vibra
Only mono audio can be used for vibra (DL4 channel).

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>
2011-09-19 23:15:59 +01:00
Peter Ujfalusi 2c27ff41d8 ASoC: twl6040: Use chip defaults in the initial reg_cache
Reset the twl6040_reg array to hold the chip default values.
The only changed values were for the microphone input selection.
Select no input for the microphones in the twl6040_init_chip function.

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>
2011-09-19 23:15:58 +01:00
Peter Ujfalusi a52762eee9 ASoC: twl6040: Chip initialization cleanup
There is no need to write to the vio registers at probe time, since most
them either read only, or shared with MFD or not used.
On the other hand it is a good idea to updated the ASICREV register in
the cache at this time.

After power up we need to restore some registers. Clean up the list to
contain only the registers we are going to restore.

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>
2011-09-19 23:15:57 +01:00
Peter Ujfalusi 77f63e06cb MFD: twl6040: Fix power on GPIO handling
Avoid requesting the audpwron gpio in case of ES1.0
revision.
In the past we requested the gpio, but we did not
free it up, since we made the check for the revision
later. This results later checks for gpio validity to
fail, leaving the gpio reserved (even after the driver
has been removed).

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 23:15:48 +01:00
Peter Ujfalusi 7e968985cb Input: twl6040-vibra: Use accessor to get revision information
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 23:15:47 +01:00
Peter Ujfalusi a69882aec3 MFD: twl6040: Add accessor for revision ID
For client driver to use, if they need chip resvision information.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 23:15:38 +01:00
Peter Ujfalusi 2d7c957e2e MFD: twl6040: Remove global pointer for platform_device
There is no need to keep global pointer for the platform
device, since it is only used for dev_* prints, and the
device pointer available within the twl6040 structure.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Samuel Ortiz <sameo@linux.intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 23:15:29 +01:00
Dong Aisheng 76067540c6 ASoC: mxs-saif: add record function
1. add different clkmux mode handling
SAIF can use two instances to implement full duplex (playback &
recording) and record saif may work on EXTMASTER mode which is
using other saif's BITCLK&LRCLK.

The clkmux mode could be set in pdata->init() in mach-specific code.
For generic saif driver, it only needs to know who is his master
and the master id is also provided in mach-specific code.

2. support playback and capture simutaneously however the sample
rates can not be different due to hw limitation.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 18:31:59 +01:00
Axel Lin 5d42940c25 ASoC: sn95031: Staticize sn95031_pcm_hw_params
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Vinod Koul <vinod.koul@linux.intel.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-19 18:31:00 +01:00
Mark Brown 45cf367e80 ASoC: Add line loads to the list of supported detections for Speyside
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-19 18:30:59 +01:00
Mark Brown 0b684cc14a ASoC: Initial WM8996 headphone impedance measurement support
The WM8996 can measure the impedance of accessories connected to the
headphone output. Implement initial support for this, measuring the
left channel impedance when an accessory is detected and using this
to distinguish between a line load and a headphone load.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-19 18:30:59 +01:00
Mark Brown 8259df12fd ASoC: WM8996 only needs bandgap for analogue functionality
Rather than managing the bandgap in the bias level control use a supply
widget as we only actually need to enable it for analogue paths, not
fully digital ones.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-19 18:30:58 +01:00
Mark Brown 53daf20893 ASoC: Display the error code when we fail to add a DAPM control
Useful for diagnostics.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-09-19 11:27:22 +01:00
Timur Tabi 0016226d03 ASoC: support all possible sample rates in the WM8776 driver
The WM8776 supports a continuous range of sample rates rather than
discrete values and supports a wider range of sample rates on the
playback path than is currently supported.  Update the constraints on
the DAIs to reflect this.

Signed-off-by: Timur Tabi <timur@freescale.com>
Acked-by: Liam Girdwood <lrg@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-09-16 17:35:18 +01:00
Axel Lin 0547d0f3da ASoC: wm8995: Remove unused i2c variable in wm8995_remove()
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>
2011-09-16 10:49:21 +01:00