- Dec 31, 2009
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Barry Song authored
Tests show frequent suspend/resume(frequent poweroff/on ad1836 internal components) maybe make ad1836 clock mode wrong sometimes after wakeup. This patch reset/restore ad1836 clock mode while executing PM, then ad1836 can always resume to right clock status. Signed-off-by:
Barry Song <21cnbao@gmail.com> Acked-by:
Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Dec 18, 2009
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Mark Brown authored
Avoids skipping over the read for disable cases. Signed-off-by: -
Mark Brown authored
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Mark Brown authored
Signed-off-by:
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Mark Brown authored
The WM8955 is a low power, high quality stereo DAC with integrated headphone and loudspeaker amplifiers, designed to reduce external component requirements in portable digital audio applications. This is an initial driver implementing support for the majority of the functionality in the device, currently OUT3 is not supported. Signed-off-by:
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Guennadi Liakhovetski authored
The wm8974 datasheet defines BUFIOEN as bit 2. Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by:
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- Dec 17, 2009
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Mark Brown authored
DAC_VOICE_EN was not defined - looks to have been overly enthusiastically deleted from a previous revision of the patch, pull the value from v1. Signed-off-by: -
Peter Meerwald authored
fix precision of PLL computation for TLV320AIC3x SoC driver, test results are at http://pmeerw.net/clk Signed-off-by:
Peter Meerwald <pmeerw@pmeerw.net> Acked-by:
Vladimir Barinov <vova.barinov@gmail.com> Acked-by:
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Mark Brown authored
Signed-off-by:
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Kuninori Morimoto authored
Signed-off-by:
Kuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by:
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Kuninori Morimoto authored
This original driver was created by Dialog Semiconductor, and cleanuped by Kuninori Morimoto. Special thanks to David Chen. This became very simple ASoC codec driver, and it is tested by EcoVec24 board. Signed-off-by:
David Chen <Dajun.chen@diasemi.com> Signed-off-by:
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Ilkka Koskinen authored
Take the regulator framework in use for managing the power sources Signed-off-by:
Ilkka Koskinen <ilkka.koskinen@nokia.com> Acked-by:
Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by:
Eduardo Valentin <eduardo.valentin@nokia.com> Acked-by:
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Jassi Brar authored
The driver can be 'generalized' a bit by not hardcoding '2'(the number of I2Sv3 controllers that the driver can handle) at many places, instead we define a macro for it. That makes it easier to increase number of controllers by changing the parameter at just one place, this will be useful when there is support for newer SoCs, which have the same controller, only more in number. Signed-off-by:
Jassi Brar <jassi.brar@samsung.com> Acked-by:
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Jassi Brar authored
Removed redundant header includes which make no difference to compilation. Signed-off-by:
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Mark Brown authored
Signed-off-by:
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Mark Brown authored
In preparation for multiple device support. Signed-off-by:
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Mark Brown authored
No need for the mixers to know about this, and it allows for virtual controls. Signed-off-by:
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- Dec 16, 2009
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Jon Smirl authored
Change code so that switching to playing music through the analog output disables SPDIF out instead of disabling it when stream ends. Signed-off-by:
Jon Smirl <jonsmirl@gmail.com> Acked-by:
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- Dec 15, 2009
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Kuninori Morimoto authored
If ak4642 driver was compiled without I2C configs, ak4642_modinit return value will become un-stable. This patch modify this bug Reported-by:
Magnus Damm <damm@opensource.se> Signed-off-by:
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- Dec 14, 2009
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Julia Lawall authored
sizeof(codec->reg_cache) is just the size of the pointer. Elsewhere in the file, codec->reg_cache is used with sizeof(wm8900_reg_defaults), so the code is changed to do the same here. A simplified version of the semantic patch that finds this problem is as follows: (http://coccinelle.lip6.fr/ ) // <smpl> @@ expression *x; expression f; type T; @@ *f(...,(T)x,...) // </smpl> Signed-off-by:
Julia Lawall <julia@diku.dk> Acked-by:
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- Dec 11, 2009
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Olof Johansson authored
There are build errors when building for some of the omap2/3 boards without enabling sound: sound/built-in.o:(.data+0x43bc): undefined reference to `soc_codec_dev_tlv320aic23' sound/built-in.o:(.data+0x43cc): undefined reference to `tlv320aic23_dai' Confused me quite a bit since the drivers that had references to the codec weren't enabled. Turns out the Makefile was using the wrong config option to enable them. Patch below. Reported-by:
Anand Gadiyar <gadiyar@ti.com> Signed-off-by:
Olof Johansson <olof@lixom.net> Acked-by:
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- Dec 08, 2009
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Roel Kluin authored
The wrong variable was returned in the case of an error Signed-off-by:
Roel Kluin <roel.kluin@gmail.com> Acked-by:
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- Dec 07, 2009
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Daniel Mack authored
Signed-off-by:
Daniel Mack <daniel@caiaq.de> Acked-by:
Timur Tabi <timur@freescale.com> Cc: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by:
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- Dec 05, 2009
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Mark Brown authored
The WM8904 is a high performance ultra-low power stereo CODEC optimised for portable audio applications, with features including a class W amplifier, FLL with free running mode, Mobile ReTune and ground referenced headphone and line outputs. Support for some features, most particularly the digital microphone interface, is not yet present. Signed-off-by:
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Mark Brown authored
Make it a bit easier to tie DAPM widgets in with the register map without referring to the source by including the register location controlled by the widget. Signed-off-by:
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Mark Brown authored
Allows custom controls to use it. Signed-off-by:
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- Dec 04, 2009
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Ilkka Koskinen authored
Take the regulator framework in use for managing the power sources. Signed-off-by:
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Mark Brown authored
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Chaithrika U S authored
Add clock enable and disable calls to resume and suspend respectively. Also add a member to the audio device data structure which tracks the clock status. Tested on DA850/OMAP-L138 EVM. For the purpose of testing, the patches[1] which add suspend-to-RAM support to DA850/OMAP-L138 SoC were applied. [1] http://linux.davincidsp.com/pipermail/davinci-linux-open-source/ 2009-November/016958.html Signed-off-by:
Chaithrika U S <chaithrika@ti.com> Acked-by:
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Mark Brown authored
The symbols aren't declared and don't need to be exported, they go along with the device structure. Signed-off-by:
Ben Dooks <ben-linux@fluff.org>
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Joonyoung Shim authored
This renames from a character / to : of controls. A / occurs below error messages. ASoC: Failed to create IN2RP/VXRP debugfs file ASoC: Failed to create IN2LP/VXRN debugfs file Signed-off-by:
Joonyoung Shim <jy0922.shim@samsung.com> Acked-by:
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- Dec 03, 2009
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Kuninori Morimoto authored
Current FSI driver use global variable to access device data. But this style will be broken if SuperH come with multiple FSI blocks in future. To solve this problem, this patch use cpu_dai->private_data. Signed-off-by:
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Manuel Lauss authored
free the allocated pcm platform device in the error path. Signed-off-by:
Manuel Lauss <manuel.lauss@gmail.com> Acked-by:
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Manuel Lauss authored
platform_device_unregister() frees resources for us, no need to do it explicitly. Fixes an oops when machine code removes the soc-audio device. Signed-off-by:
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- Nov 30, 2009
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Daniel Mack authored
ALSA's for-2.6.33 branch has a new source argument to snd_soc_dai_set_pll(). Signed-off-by:
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Kuninori Morimoto authored
This patch add support runtime PM. Driver callbacks for Runtime PM are empty because the device registers are always re-initialized after pm_runtime_get_sync(). The Runtime PM functions replaces the clock framework module stop bit handling in this driver. Signed-off-by:
Paul Mundt <lethal@linux-sh.org> Acked-by:
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Kuninori Morimoto authored
Signed-off-by:
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- Nov 28, 2009
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Mark Brown authored
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Daniel Mack authored
Signed-off-by:
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Anuj Aggarwal authored
This patch fixes two issues: a) Infinite loop in resume function b) Writes to non-existing registers in resume function Cc: stable@kernel.org Signed-off-by:
Anuj Aggarwal <anuj.aggarwal@ti.com> Acked-by:
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