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f0fba2ad1b
This patch extends the ASoC API to allow sound cards to have more than one
CODEC and more than one platform DMA controller. This is achieved by dividing
some current ASoC structures that contain both driver data and device data into
structures that only either contain device data or driver data. i.e.
struct snd_soc_codec ---> struct snd_soc_codec (device data)
+-> struct snd_soc_codec_driver (driver data)
struct snd_soc_platform ---> struct snd_soc_platform (device data)
+-> struct snd_soc_platform_driver (driver data)
struct snd_soc_dai ---> struct snd_soc_dai (device data)
+-> struct snd_soc_dai_driver (driver data)
struct snd_soc_device ---> deleted
This now allows ASoC to be more tightly aligned with the Linux driver model and
also means that every ASoC codec, platform and (platform) DAI is a kernel
device. ASoC component private data is now stored as device private data.
The ASoC sound card struct snd_soc_card has also been updated to store lists
of it's components rather than a pointer to a codec and platform. The PCM
runtime struct soc_pcm_runtime now has pointers to all its components.
This patch adds DAPM support for ASoC multi-component and removes struct
snd_soc_socdev from DAPM core. All DAPM calls are now made on a card, codec
or runtime PCM level basis rather than using snd_soc_socdev.
Other notable multi-component changes:-
* Stream operations now de-reference less structures.
* close_delayed work() now runs on a DAI basis rather than looping all DAIs
in a card.
* PM suspend()/resume() operations can now handle N CODECs and Platforms
per sound card.
* Added soc_bind_dai_link() to bind the component devices to the sound card.
* Added soc_dai_link_probe() and soc_dai_link_remove() to probe and remove
DAI link components.
* sysfs entries can now be registered per component per card.
* snd_soc_new_pcms() functionailty rolled into dai_link_probe().
* snd_soc_register_codec() now does all the codec list and mutex init.
This patch changes the probe() and remove() of the CODEC drivers as follows:-
o Make CODEC driver a platform driver
o Moved all struct snd_soc_codec list, mutex, etc initialiasation to core.
o Removed all static codec pointers (drivers now support > 1 codec dev)
o snd_soc_register_pcms() now done by core.
o snd_soc_register_dai() folded into snd_soc_register_codec().
CS4270 portions:
Acked-by: Timur Tabi <timur@freescale.com>
Some TLV320aic23 and Cirrus platform fixes.
Signed-off-by: Ryan Mallon <ryan@bluewatersys.com>
TI CODEC and OMAP fixes
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com>
Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Signed-off-by: Jarkko Nikula <jhnikula@gmail.com>
Samsung platform and misc fixes :-
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Reviewed-by: Jassi Brar <jassi.brar@samsung.com>
Signed-off-by: Seungwhan Youn <sw.youn@samsung.com>
MPC8610 and PPC fixes.
Signed-off-by: Timur Tabi <timur@freescale.com>
i.MX fixes and some core fixes.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
J4740 platform fixes:-
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
CC: Tony Lindgren <tony@atomide.com>
CC: Nicolas Ferre <nicolas.ferre@atmel.com>
CC: Kevin Hilman <khilman@deeprootsystems.com>
CC: Sascha Hauer <s.hauer@pengutronix.de>
CC: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
CC: Kuninori Morimoto <morimoto.kuninori@renesas.com>
CC: Daniel Gloeckner <dg@emlix.com>
CC: Manuel Lauss <mano@roarinelk.homelinux.net>
CC: Mike Frysinger <vapier.adi@gmail.com>
CC: Arnaud Patard <apatard@mandriva.com>
CC: Wan ZongShun <mcuos.com@gmail.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
63 lines
2 KiB
C
63 lines
2 KiB
C
/*
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* File: sound/soc/codecs/ad1836.h
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* Based on:
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* Author: Barry Song <Barry.Song@analog.com>
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*
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* Created: Aug 04, 2009
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* Description: definitions for AD1836 registers
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*
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* Modified:
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*
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* Bugs: Enter bugs at http://blackfin.uclinux.org/
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef __AD1836_H__
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#define __AD1836_H__
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#define AD1836_DAC_CTRL1 0
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#define AD1836_DAC_POWERDOWN 2
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#define AD1836_DAC_SERFMT_MASK 0xE0
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#define AD1836_DAC_SERFMT_PCK256 (0x4 << 5)
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#define AD1836_DAC_SERFMT_PCK128 (0x5 << 5)
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#define AD1836_DAC_WORD_LEN_MASK 0x18
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#define AD1836_DAC_CTRL2 1
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#define AD1836_DACL1_MUTE 0
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#define AD1836_DACR1_MUTE 1
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#define AD1836_DACL2_MUTE 2
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#define AD1836_DACR2_MUTE 3
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#define AD1836_DACL3_MUTE 4
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#define AD1836_DACR3_MUTE 5
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#define AD1836_DAC_L1_VOL 2
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#define AD1836_DAC_R1_VOL 3
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#define AD1836_DAC_L2_VOL 4
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#define AD1836_DAC_R2_VOL 5
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#define AD1836_DAC_L3_VOL 6
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#define AD1836_DAC_R3_VOL 7
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#define AD1836_ADC_CTRL1 12
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#define AD1836_ADC_POWERDOWN 7
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#define AD1836_ADC_HIGHPASS_FILTER 8
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#define AD1836_ADC_CTRL2 13
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#define AD1836_ADCL1_MUTE 0
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#define AD1836_ADCR1_MUTE 1
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#define AD1836_ADCL2_MUTE 2
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#define AD1836_ADCR2_MUTE 3
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#define AD1836_ADC_WORD_LEN_MASK 0x30
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#define AD1836_ADC_SERFMT_MASK (7 << 6)
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#define AD1836_ADC_SERFMT_PCK256 (0x4 << 6)
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#define AD1836_ADC_SERFMT_PCK128 (0x5 << 6)
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#define AD1836_ADC_AUX (0x6 << 6)
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#define AD1836_ADC_CTRL3 14
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#define AD1836_NUM_REGS 16
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#endif
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