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*-. Merge remote-tracking branches 'asoc/topic/twl6040', 'asoc/topic/txx9', ↵Mark Brown2017-09-011-2/+2
|\ \ | | | | | | | | | 'asoc/topic/utils', 'asoc/topic/ux500' and 'asoc/topic/wm8523' into asoc-next
| * | ASoC: twl6040: fix error return code in twl6040_probe()Gustavo A. R. Silva2017-07-171-2/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | platform_get_irq() returns an error code, but the twl6040 driver ignores it and always returns -EINVAL. This is not correct, and prevents -EPROBE_DEFER from being propagated properly. Notice that platform_get_irq() no longer returns 0 on error. Print and propagate the return value of platform_get_irq on failure. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: codecs: add const to snd_soc_codec_driver structuresBhumika Goyal2017-08-101-1/+1
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Declare snd_soc_codec_driver structures as const as they are only passed as an argument to the function snd_soc_register_codec. This argument is of type const, so declare the structures with this property as const. In file codecs/sn95031.c, snd_soc_codec_driver structure is also used in a copy operation along with getting passed to snd_soc_register_codec. So, it can be made const too. Done using Coccinelle: @match disable optional_qualifier@ identifier s; position p; @@ static struct snd_soc_codec_driver s@p={...}; @good1@ identifier match.s; position p; @@ snd_soc_register_codec(...,&s@p,...) @bad@ identifier match.s; position p!={match.p,good1.p}; @@ s@p @depends on !bad disable optional_qualifier@ identifier match.s; @@ static +const struct snd_soc_codec_driver s={...}; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: twl6040: Add control for HS and HF mono to stereo selectionPeter Ujfalusi2017-04-031-0/+8
| | | | | | | | | | The new controls will give user the ability to route the left PDM channel data to the right headset/handsfree DAC. HS mono to stereo switch: PDM channel 1 (or mono) data to both HS DAC. HF mono to stereo switch: PDM channel 3 data to both HF DAC. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: codec duplicated callback function goes to component on twl6040Kuninori Morimoto2016-08-081-6/+8
| | | | | | | | | | codec driver and component driver has duplicated callback functions, and codec side functions are just copied to component side when register timing. This was quick-hack, but no longer needed. This patch moves these functions from codec driver to component driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-nextMark Brown2016-05-271-4/+8
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| * ASoC: twl6040: Select LPPLL during standbyPeter Ujfalusi2016-05-111-4/+8
| | | | | | | | | | | | | | When the codec is in standby we do not need to keep the HPPLL active. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: twl6040: Disconnect AUX output pads on digital mutePeter Ujfalusi2016-05-181-2/+2
|/ | | | | | | | Disconnect also the path to AUXL from the HF path during digital_mute to avoid pop noise leakage to Line-out pads. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: twl6040, fsl: use to_platform_deviceGeliang Tang2015-12-241-2/+1
| | | | | | | Use to_platform_device() instead of open-coding it. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/topology', 'asoc/topic/twl6040', ↵Mark Brown2015-06-051-1/+2
|\ \ | | | | | | | | | 'asoc/topic/wm5100', 'asoc/topic/wm8741' and 'asoc/topic/wm8960' into asoc-next
| * | ASoC: twl6040: Pass the IRQF_ONESHOT flagFabio Estevam2015-05-121-1/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 1c6c69525b40eb76de8adf039409722015927dc3 ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. So pass the IRQF_ONESHOT flag in this case. The semantic patch that makes this change is available in scripts/coccinelle/misc/irqf_oneshot.cocci. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: twl6040: Replace direct snd_soc_codec dapm field accessLars-Peter Clausen2015-05-151-1/+1
| | | | | | | | | | | | | | | | | | The dapm field of the snd_soc_codec struct is eventually going to be removed, in preparation for this replace all manual access to codec->dapm with snd_soc_codec_get_dapm(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: Move bias level update to the coreLars-Peter Clausen2015-04-271-2/+0
| | | | | | | | | | | | | | | | | | All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: Route all bias level updates through the coreLars-Peter Clausen2015-04-271-1/+1
|/ | | | | | | | | | | Use the new snd_soc_codec_force_bias_level() helper function to invoke the bias_level callback of a driver instead of calling the callback by hand. Currently the effect of this is the same, but having all bias level updates go through a central place will allow us to move more of the bias level management into the DAPM core. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: twl6040: Replace w->codec snd_soc_dapm_to_codec(w->dapm)Lars-Peter Clausen2015-01-151-2/+2
| | | | | | | | The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2014-12-151-1/+0
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
| * ASoC: codecs: drop owner assignment from platform_driversWolfram Sang2014-10-201-1/+0
| | | | | | | | | | | | | | A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
* | ASoC: twl6040: Cleanup manual bias level transitionsLars-Peter Clausen2014-11-271-22/+1
|/ | | | | | | | | | | | | Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Add snd_soc_kcontrol_codec() helper functionLars-Peter Clausen2014-04-141-4/+4
| | | | | | | | | | | | | | | For CODEC controls snd_kcontrol_chip() currently returns a pointer to the CODEC that registered the control. With the upcoming consolidation of platform and CODEC controls this will change. Prepare for this by introducing the snd_soc_kcontrol_codec() helper function that will hide the implementation details of how the CODEC for a control can be obtained. This will allow us to change this easily in the future. The patch also updates all CODEC drivers to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Use SOC_ENUM_SINGLE_DECL()Takashi Iwai2014-02-231-5/+6
| | | | | | | | | | | | Just replace with the helper macro. Also, use ARRAY_SIZE() in some ASOC_ENUM_SINGLE() lines. No functional change at all. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Constify rate constraintsLars-Peter Clausen2014-02-071-3/+3
| | | | | | | | | The rate constraints in this driver are shared between all device instances. It should not be (and is not) modified at runtime, so make them const. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Remove self managed local reg_cache supportPeter Ujfalusi2013-12-191-162/+49
| | | | | | | | We can rely on mfd driver to manage the register caching via regmap. The driver still need to cache some registers associated with DL1/2 routes. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Remove register restore functionalityPeter Ujfalusi2013-12-191-29/+0
| | | | | | | | The MFD core takes care of the restore via standard regmap API, no need to do this anymore here. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Custom caching for sensitive DL1/2 path registersPeter Ujfalusi2013-12-191-2/+49
| | | | | | | | | | | | | Introduce a small register cache for registers which needs special caching to reduce pop noise: TWL6040_REG_HSLCTL, TWL6040_REG_HSRCTL, TWL6040_REG_EARCTL, TWL6040_REG_HFLCTL and TWL6040_REG_HFRCTL. Switch over and use the new small cache for these registers instead of the main reg_cache. This is in preparation to remove the local ASoC reg_cache from the driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Rename twl6040_is_path_unmuted -> twl6040_can_write_to_chipPeter Ujfalusi2013-12-191-3/+3
| | | | | | | Matches more precisely of the functionality. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Use virtual DAPM mixer controlsLars-Peter Clausen2013-10-071-17/+5
| | | | | | | | | By using the new virtual DAPM mixer controls it is possible to remove the twl6040 specific implementation of virtual controls. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Remove redundant semicolonSachin Kamat2013-09-171-2/+2
| | | | | | | Redundant semicolon removed. Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Mark Brown <broonie@linaro.org>
* Merge remote-tracking branch 'asoc/topic/twl6040' into asoc-nextMark Brown2013-08-221-1/+2
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| * ASoC: twl6040: Use power efficient workqueueMark Brown2013-07-221-1/+2
| | | | | | | | | | | | | | | | | | | | The accessory detect debounce work is not performance sensitive so let the scheduler run it wherever is most efficient rather than in a per CPU workqueue by using the system power efficient workqueue. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
* | ASoC: dapm: Add a helper to get the CODEC for DAPM kcontrolLars-Peter Clausen2013-07-291-3/+1
|/ | | | | | | | | | We use the same 3 lines to get the CODEC for a kcontrol in a quite a few places. This patch puts them into a common helper function. Having this encapsulated in a helper function will also make it more easier to eventually change the data layout of the kcontrol's private data. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Add digital mute supportPeter Ujfalusi2013-06-241-1/+90
| | | | | | | | | | | | | To reduce pop noise during playback stream start and stop the codec needs to have the digital_mute callback implemented. The codec need to be muted before the CPU dai has been stopped (McPDM). Stopping the McPDM will generate a pop on the codec since no signal on the PDM bus means full negative amplitude. By managing the mute/unmute state of the outputs we can decrease the amount of pop noise when playback starts or stops. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Assign id for each DAIPeter Ujfalusi2013-06-241-0/+13
| | | | | | | Later we can identify the DAIs by this ID number. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Drop using devm_request_threaded_irq()Peter Ujfalusi2013-06-241-1/+4
| | | | | | | | | | We need to free the irq at twl6040_remove() which is called when the machine driver has been removed (the card has been removed). If we fail to do that, next time when the machine driver is loaded the codec's probe will fail since the irq has been already requested. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
* ASoC: twl6040: Remove leftover code from hs/hf ramp implementationPeter Ujfalusi2013-01-121-21/+0
| | | | | | | | The code to do the ramp has been removed a long time ago. Remove the remaining code as well since this is not needed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Switch to use system workqueue for jack reportingPeter Ujfalusi2013-01-121-18/+3
| | | | | | | There's no need to create a queue for this anymore Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Convert to use devm_* when possiblePeter Ujfalusi2013-01-121-17/+10
| | | | | | | In this way we can clean up the probe and remove paths Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Only set the bias_level once in twl6040_resume()Peter Ujfalusi2013-01-121-1/+0
| | | | | | | | | No need to set the bias_level twice to _STANDBY - since this is the only state the device could be at suspend time. The driver do not support idle_bias_off yet. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Convert PLUGINT to no-suspend irqMisael Lopez Cruz2013-01-121-1/+1
| | | | | | | | | Convert headset PLUGINT interrupt to NO_SUSPEND type in order to allow handling of insertion/removal events while device is suspended. Signed-off-by: Misael Lopez Cruz <misael.lopez@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: codecs: remove __dev* attributesBill Pemberton2012-12-091-3/+3
| | | | | | | | | | | CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Fix Stream DAPM mappingPeter Ujfalusi2012-10-041-4/+4
| | | | | | | | | | Fixes commit: 805238b ASoC: twl6040: Convert to use DAI DAPM widgets where the connection between the stream widgets and the ADC widgets was reversed and because of this on capture the DAPM is not powering up the codec. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: twl6040: Convert to use DAI DAPM widgetsPeter Ujfalusi2012-09-221-14/+29
| | | | | | | | | Use DAPM mapping for stream events and give unique names for the streams. This change also fixes the following warning: twl6040-codec twl6040-codec: Failed to create Capture debugfs file Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Merge tag 'mfd-3.6-1' of ↵Linus Torvalds2012-07-301-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 Pull MFD bits from Samuel Ortiz: "We have support for a few new drivers: - Samsung s2mps11 - Wolfson Microelectronics wm5102 and wm5110 - Marvell 88PM800 and 88PM805 - TI twl6041 We also have our regular driver improvements: - Device tree and IRQ domain support for STE AB8500 - Regmap and devm_* API conversion for TI tps6586x - Device tree support for Samsung max77686 - devm_* API conversion for STE AB3100 Besides that, quite a lot of fixing and cleanup for mc13xxx, tps65910, tps65090, da9052 and twl-core." Fix up mostly trivial conflicts, with the exception of drivers/usb/host/ehci-omap.c in particular, which had some re-organization of the reset sequence (commit 1a49e2ac9651: "EHCI: centralize controller initialization") that clashed with commit 2761a6394516 ("mfd: USB: Fix the omap-usb EHCI ULPI PHY reset fix issues"). In particular, commit 2761a6394516 moved the usb_add_hcd() to the *middle* of the reset sequence, which clashes fairly badly with the reset sequence re-organization (although it could have been done inside the new omap_ehci_init() function). I left that part of commit 2761a6394516 just undone. * tag 'mfd-3.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (110 commits) mfd: Ensure AB8500 platform data is passed through db8500-prcmu to MFD Core mfd: Arizone core should select MFD_CORE mfd: Fix arizona-irq.c build by selecting REGMAP_IRQ mfd: Add debug trace on entering and leaving arizone runtime suspend mfd: Correct tps65090 cell names mfd: Remove gpio support from tps6586x core driver ARM: tegra: defconfig: Enable tps6586x gpio gpio: tps6586x: Add gpio support through platform driver mfd: Cache tps6586x register through regmap mfd: Use regmap for tps6586x register access. mfd: Use devm managed resources for tps6586x input: Add onkey support for 88PM80X PMIC mfd: Add support for twl6041 mfd: Fix twl6040 revision information mfd: Matches should be NULL when populate anatop child devices input: ab8500-ponkey: Create AB8500 domain IRQ mapping mfd: Add missing out of memory check for pcf50633 Documentation: Describe the AB8500 Device Tree bindings mfd: Add tps65910 32-kHz-crystal-input init mfd: Drop modifying mc13xxx driver's id_table in probe ...
| * mfd: Fix twl6040 revision informationPeter Ujfalusi2012-07-251-1/+1
| | | | | | | | | | | | | | | | twl6040 ES1.1 and ES1.2 have the same revid (0x01). ES1.3 of twl6040 REVID is 0x02. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | ASoC: twl6040: fix spelling mistakeSimon Wilson2012-07-061-1/+1
|/ | | | | | | | Fix spelling mistake in "High-Performance" option of twl6040 power mode. Signed-off-by: Simon Wilson <simonwilson@google.com> Signed-off-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Merge tag 'v3.4-rc7' into for-3.5Mark Brown2012-05-131-2/+1
|\ | | | | | | | | | | | | | | Linux 3.4-rc7 Conflicts): drivers/base/regmap/regmap.c (overlap with bug fixes) sound/soc/blackfin/bf5xx-ssm2602.c (overlap with bug fixes)
| * mfd: Convert twl6040 to i2c driver, and separate it from twl corePeter Ujfalusi2012-04-161-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Complete the separation of the twl6040 from the twl core since it is a separate chip, not part of the twl6030 PMIC. Make the needed Kconfig changes for the depending drivers at the same time to avoid breaking the kernel build (vibra, ASoC components). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Reviewed-by: Mark Brown <broonie@opensource.wolfsonicro.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
* | ASoC: twl6040: Remove HS/HF gain ramp featurePeter Ujfalusi2012-05-071-429/+12
| | | | | | | | | | | | | | | | | | | | | | None of the machines uses the gain ramp possibility for HS/HF. This code path is mostly unused and it does not reduces the pop noise on the output (it alters it to sound a bit different). The preferred method to reduce pop noise is to use ABE. Remove the gain ramp, and related features form the driver. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | ASoC: codecs: Remove rtd->codec usage from CODEC driversMark Brown2012-04-041-6/+3
|/ | | | | | | | | | In order to support CODEC<->CODEC links remove the assumption that there is only a single CODEC on a DAI link by removing the use of the CODEC pointer in the rtd from the CODEC drivers. They are already being passed their DAI whenever they are passed an rtd and can get the CODEC from there. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* Merge tag 'asoc-3.4' of ↵Takashi Iwai2012-03-051-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into topic/asoc This has been a very active release for ASoC, as well as the usual raft of bugfixes and driver updates there's quite a few framework enhancements. Most are either small or are laying the groundwork for user visible features (especially dynamic PCM), the most directly visible change is the dmaengine library. There's also a bunch of regmap API enhancements pulled into the tree so that either the framework or drivers can take advantage of the new features. Changes include: - Support for widgets not associated with a CODEC, an important part of the dynamic PCM framework. - A library factoring out the common code shared by dmaengine based DMA drivers contributed by Lars-Peter Clausen. This will save a lot of code and make it much easier to deploy enhancements to dmaengine. - Support for binary controls, used for providing runtime configuration of algorithm coefficients. - A new DAPM widget type for regulator supplies allowing drivers for devices that can power down unused supplies while active to do without any per-driver code. - DAPM widgets for DAIs, initially giving a speed boost for playback startup and shutdown and also the basis for CODEC<->CODEC DAI link support. - Support for specifying the number of significant bits on audio interfaces, useful for allowing applications to know how much effort to put into generating data for a larger sample format. - Conversion of the FSI driver used on some SH processors to DMAEngine. - New CODEC drivers for Maxim MAX9768 and Wolfson Microelectronics WM2200.
| * ASoC: twl6040: Move ignore_pmdown_time to driver structMark Brown2012-02-091-1/+1
| | | | | | | | | | | | | | | | It's set unconditionally. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 04:39:02 +0100