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2012-01-09ASoC: cx20442: add bias control over a platform provided regulatorJanusz Krzysztofik2-7/+49
Now that a regulator device for controlling the codec chip reset state over a platform agnostic regulator API is available on the only board using this driver so far, extend the driver with a bias control function which will request virtual power to the codec chip from that virtual regulator, and will supersede the present implementation existing at the sound card level. Thanks to the regulator sharing mechanism, both the old (the sound card) and the new (the codec) implementations should coexist smoothly until the sound card file is updated. For this to work as expected, update the sound card .set_bias_level callback to not touch codec->dapm.bias_level. While extending the cx20442 structure, drop unused control_type member. Created against linxu-3.2-rc6, tested on top of patch 1/4 "ARM: OMAP1: ams-delta: set up a regulator over the modem reset GPIO pin". Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
2011-12-23ASoC: omap: Add .owner to struct snd_soc_cardAxel Lin13-0/+13
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@ti.com>
2011-12-23ASoC: Add trivial pm_runtime usage to Samsung DAI driversMark Brown2-1/+10
Currently this won't actually do anything but using this will help the core SoC code track when the system is idle. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: mid-x86: Add .owner to struct snd_soc_cardAxel Lin1-0/+1
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: kirkwood: Add .owner to struct snd_soc_cardAxel Lin2-0/+2
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: txx9: Add .owner to struct snd_soc_cardAxel Lin1-0/+1
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: sh: Add .owner to struct snd_soc_cardAxel Lin5-0/+5
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: s6000: Add .owner to struct snd_soc_cardAxel Lin1-0/+1
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Daniel Glöckner <dg@emlix.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: nuc900: Add .owner to struct snd_soc_cardAxel Lin1-0/+1
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: jz4740: Add .owner to struct snd_soc_cardAxel Lin1-0/+1
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: imx: Add .owner to struct snd_soc_cardAxel Lin4-0/+4
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-23ASoC: au1x: Add .owner to struct snd_soc_cardAxel Lin2-0/+3
Add missing .owner of struct snd_soc_card. This prevents the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: tegra: Add .owner to struct snd_soc_cardAxel Lin3-0/+3
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: ep93xx: Add .owner to struct snd_soc_cardAxel Lin3-0/+3
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: davinci: Add .owner to struct snd_soc_cardAxel Lin2-0/+7
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: blackfin: Add .owner to struct snd_soc_cardAxel Lin8-0/+8
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: atmel: Add .owner to struct snd_soc_cardAxel Lin2-0/+2
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: fsl: Add .owner to struct snd_soc_cardAxel Lin2-14/+14
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: Declare soc_new_pcm() properlyMark Brown1-2/+0
Ensure that everything is seeing the same declaration by moving it to a header file rather than putting the declaration in soc-core.c Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2011-12-22Merge branch 'for-3.2' into for-3.3Mark Brown1-1/+1
2011-12-22Revert "ASoC: mxs: correct 'direction' of device_prep_dma_cyclic"Mark Brown1-1/+1
This reverts commit dbec3b30a601791717bc5bb827e210c3b5d6e067 as it should never have been applied to the ASoC tree at all, let alone 3.2.
2011-12-22ASoC: samsung: Add .owner to struct snd_soc_cardAxel Lin21-0/+21
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: pxa: Add .owner to struct snd_soc_cardAxel Lin17-0/+18
Missed .owner of struct snd_soc_card will prevent the module from being removed from underneath its users. Reported-by: Lothar Waßmann <LW@KARO-electronics.de> Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-22ASoC: Allow DAI links to be specified using device tree nodesStephen Warren1-7/+57
DAI link endpoints and platform (DMA) devices are currently specified by name. When instantiating sound cards from device tree, it may be more convenient to refer to these devices by phandle in the device tree, and for code to describe DAI links using the "struct device_node *" ("of_node") those phandles map to. This change adds new fields to snd_soc_dai_link which can "name" devices using of_node, enhances soc_bind_dai_link() to allow binding based on of_node, and enhances snd_soc_register_card() to ensure that illegal combinations of name and of_node are not used. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-21ASoC: Remove ifdefs for GPIO_SYSFSMark Brown1-4/+0
It is part of the GPIO API so should be stubbed appropriately. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert cs42l51 to table based DAPM and control initAxel Lin1-9/+8
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert 88pm860x-codec to table based DAPM and control initAxel Lin1-7/+8
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Use dai_fmt in imote2 machine driverAxel Lin1-14/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Use dai_fmt in hx4700 machine driverAxel Lin1-14/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert ak4671 to devm_kzalloc()Axel Lin1-4/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert ak4642 to devm_kzalloc()Axel Lin1-4/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert ak4641 to devm_kzalloc()Axel Lin1-5/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert ak4535 to devm_kzalloc()Axel Lin1-4/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert ak4104 to devm_kzalloc()Axel Lin1-4/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Tegra+WM8903 machine: Add device tree bindingStephen Warren1-25/+103
This driver is parameterized in two ways: a) Platform data, which supplies the set of GPIOs used by the driver. These GPIOs can now be parsed out of device tree. b) Machine-specific DAPM route arrays embedded into the ASoC machine driver itself. Historically, the driver picks the appropriate array to use using machine_is_*(). The driver now requires this array to be parsed from device tree when instantiated through device tree, using the core ASoC support for this parsing. Based on work by John Bonesio, but significantly reworked since then. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Add utility to parse DAPM routes from device treeStephen Warren1-0/+57
Implement snd_soc_of_parse_audio_routing(), a utility function that can parses a simple DAPM route table from device tree.The machine driver specifies the DT property to use, since this is binding-specific. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Add utility to set a card's name from device treeStephen Warren1-0/+25
Implement snd_soc_of_parse_card_name(), a utility function that sets a card's name from device tree. The machine driver specifies the DT property to use, since this is binding-specific. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Rename rt562[1|2]_vol_snd_controls to alc562[1|2]_vol_snd_controlsAxel Lin1-6/+6
The module desciption says this is ASoC alc5621/2/3 driver. Make the naming consistent with the reset of the code. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20Merge branch 'for-3.2' into for-3.3Mark Brown1-1/+1
2011-12-20ASoC: Use dai_fmt in snappercl15 machine driverAxel Lin1-10/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Use dai_fmt in edb93xx machine driverAxel Lin1-12/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Alexander Sverdlin <subaparts@yandex.ru> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: mxs: correct 'direction' of device_prep_dma_cyclicShawn Guo1-1/+1
The commit 49920bc (dmaengine: add new enum dma_transfer_direction) changes the type of parameter 'direction' of device_prep_dma_cyclic from dma_data_direction to dma_transfer_direction. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Dong Aisheng <dong.aisheng@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Remove export of s3c_pcm_daiAxel Lin1-2/+1
We don't need to export s3c_pcm_dai after multi-component patch. Thus remove export of s3c_pcm_dai and make it static. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Tegra machine ASoC driver for boards using ALC5332 codecLeon Romanovsky3-0/+224
At this stage only Toshiba AC100/Dynabook supported. Signed-off-by: Leon Romanovsky <leon@leon.nu> Signed-off-by: Andrey Danin <danindrey@mail.ru> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert uda1380 to table based DAPM and control initAxel Lin1-16/+8
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-20ASoC: Convert max9850 to table based DAPM and control initAxel Lin1-9/+8
Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-17ASoC: Use standard cache sync code in wm8961Mark Brown1-12/+1
We write the reset register with the default value so it should not be mistakenly written. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-17ASoC: Convert wm8961 to devm_kzalloc()Mark Brown1-4/+4
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-17ASoC: Remove I2C ifdefs from wm8961 driverMark Brown1-6/+0
The driver only supports I2C so no need to conditionalise its use. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-17ASoC: Convert WM8960 to devm_kzalloc()Mark Brown1-4/+3
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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