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2009-05-15ASoC: DaVinci EVM board support buildfixesDavid Brownell2-14/+56
This is a build fix, resyncing the DaVinci EVM ASoC board code with the version in the DaVinci tree. That resync includes support for the DM355 EVM, although that board isn't yet in mainline. (NOTE: also includes a bugfix to the platform_add_resources call, recently sent by Chaithrika U S <chaithrika@ti.com> but not yet merged into the DaVinci tree.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-05-15ASoC: DaVinci I2S updatesDavid Brownell1-3/+23
This resyncs the DaVinci I2S code with the version in the DaVinci tree. The behavioral change uses updated clock interfaces which recently merged to mainline. Two other changes include adding a comment on the ASP/McBSP/McASP confusion, and dropping pdev->id in order to support more boards than just the DM644x EVM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-05-15ASoC: davinci-pcm buildfixesDavid Brownell1-29/+42
This is a buildfix for the DaVinci PCM code, resyncing it with the version in the DaVinci tree. The notable change is using current EDMA interfaces, which recently merged to mainline. (The older interfaces never made it into mainline.) NOTE: open issue, the DMA should be to/from SRAM; see chip errata for more info. The artifacts are extremely easy to hear on DM355 hardware (not yet supported in mainline), but don't seem as audible on DM6446 hardwaare (which does have mainline support). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-11ASoC: Merge dai_ops factor outMark Brown1-6/+8
Merge Eric Maio's patch to merge snd_soc_dai_ops out of line. Fixed merge issues and updated drivers, plus an issue with the ops for the two s3c2443 AC97 DAIs having been merged. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-10ALSA: ASoC: Davinci: Updated sffsdr_hw_params() function to new formatHugo Villeneuve1-2/+1
Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-10ALSA: ASoC: Davinci: Replaced DAI format RIGHT_J by DSP_B for SFFSDRHugo Villeneuve1-7/+10
Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-07ASoC: Davinci: Fix incorrect machine type for SFFSDR boardHugo Villeneuve1-1/+1
Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-03-04ASoC: make ops a pointer in 'struct snd_soc_dai'Eric Miao1-6/+8
Considering the fact that most cpu_dai or codec_dai are using a same 'snd_soc_dai_ops' for several similar interfaces, 'ops' would be better made a pointer instead, to make sharing easier and code a bit cleaner. The patch below is rather preliminary since the asoc tree is being actively developed, and this touches almost every piece of code, (and possibly many others in development need to be changed as well). Building of all codecs are OK, yet to every SoC, I didn't test that. Signed-off-by: Eric Miao <eric.miao@marvell.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-02-13ASoC: Fix DaVinci module unload errorKevin Hilman2-2/+4
Fix for the error when the audio module is unloaded. On unregistering the platform_device, platform_device_release will free the platform data.If platform data is static the kernel panics when it is freed. Instead use the platform device helper function to add data. This change has been tested on DM644x EVM, DM644x SFFSDR and DM355 EVM. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-19ASoC: Staticise PCM operations tablesMark Brown1-1/+1
The PCM operations tables are not exported directly but are instead included in the platform structure so should be declared static. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-15ASoC: DaVinci: Fix SFFSDR compilation error.Hugo Villeneuve1-3/+17
Remove dependency on sffsdr_fpga_set_codec_fs() when the SFFSDR FPGA module is not selected. Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-08remove lots of double-semicolonsFernando Carrijo1-1/+1
Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: Theodore Ts'o <tytso@mit.edu> Acked-by: Mark Fasheh <mfasheh@suse.com> Acked-by: David S. Miller <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Acked-by: Casey Schaufler <casey@schaufler-ca.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-05ASoC: Clocking fixes for davinci-evm.cDavid Brownell1-3/+16
Let's have audio playback not sound like chipmunks, 'k? :) ASP1 on the DM355 EVM uses a 27 MHz external audio clock, not the slower clock used with ASP0 on the DM6446 EVM. Also, that slower ASP0 clock on the DM6446 is 12.288 MHz, not 22.5792 MHz ... 48 KHz sample rate (x256), not a double speed 44.1 KHz sample rate (which could be done, but isn't what the board init code now sets up). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-01-05ASoC: fix davinci-sffsdr bugletDavid Brownell1-0/+4
Minor bugfix: now that DaVinci kernels can support multiple boards, board-specific ASoC components need to verify they're running on the right board before initializing. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoc: DaVinci: davinci-evm use dsp_b modeTroy Kisky1-2/+2
Sense DaVinci does not support true I2S mode and we don't have to use the hack, use dsp_b mode instead Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: i2s, evm, pass same value to codec and cpu_daiTroy Kisky2-10/+8
Fix the meaning of SND_SOC_DAIFMT_NB_NF to match that used in the codec. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: document I2S limitationsTroy Kisky1-2/+19
DaVinci does not support true I2S or right justified mode so not all I2S codecs will work with it when the codec is master. Document this limitation. Add dsp_a, dsp_b mode options Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: davinci-i2s clean upTroy Kisky1-15/+15
Minor, just move a block of code to make next patch clearer. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: davinci-i2s clean upTroy Kisky1-48/+37
Just at little cleanup of davinci_i2s_set_dai_fmt Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: davinci-i2s add comments to explain polarityTroy Kisky1-0/+36
Document the current polarity choices. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-20ALSA: ASoC: DaVinci: davinvi-evm, make requests explicitTroy Kisky1-2/+4
Add constants with a value of 0 to show more explicitly what is being requested. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-14ASoC: switch davinci DPRINTK to pr_debug()Alexander Beregalov1-12/+6
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-10ALSA: ASoC - Fix wrong section typesTakashi Iwai2-2/+2
The module init entries should be __init instead of __devinit. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-12-09ASoC: Register platform driversMark Brown1-0/+12
This is done at modprobe time, mirroring current behaviour, except for mpc5200_psc_i2s where we do registration at the same time as we register with soc-of-simple. Since the core currently ignores registration this has no practical impact. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-09ASoC: Register platform DAIsMark Brown1-0/+12
Register all platform DAIs with the core. In line with current behaviour this is done at module probe time rather than when the devices are probed (since currently that only happens as the entire ASoC card is registered except for those drivers that currently implement some kind of hotplug). Since the core currently ignores DAI registration this has no practical effect. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-12-02ASoC: Push platform registration down into the cardMark Brown3-3/+3
As part of the deprecation of snd_soc_device push the registration of the platform down into the card structure. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-24ASoC: Remove DAI type informationMark Brown1-1/+0
DAI type information is only ever used within ASoC in order to special case AC97 and for diagnostic purposes. Since modern CPUs and codecs support multi function DAIs which can be configured for several modes it is more trouble than it's worth to maintain anything other than a flag identifying AC97 DAIs so remove the type field and replace it with an ac97_control flag. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Merge snd_soc_ops into snd_soc_dai_opsMark Brown2-6/+9
Liam Girdwood's ASoC v2 work avoids having two different ops structures for DAIs by merging the members of struct snd_soc_ops into struct snd_soc_dai_ops, allowing per DAI configuration for everything. Backport this change. This paves the way for future work allowing any combination of DAIs to be connected rather than having fixed purpose CODEC and CPU DAIs and only allowing CODEC<->CPU interconnections. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-21ASoC: Rename snd_soc_card to snd_soc_machineMark Brown3-8/+8
One of the issues with the ASoC v1 API which has been addressed in the ASoC v2 work that Liam Girdwood has done is that the ALSA card provided by ASoC is distributed around the ASoC structures. For example, machine wide data such as the struct snd_card are maintained as part of the CODEC data structure, preventing the use of multiple codecs. This has been addressed by refactoring the data structures so that all the data for the ALSA card is contained in a single structure snd_soc_card which replaces the existing snd_soc_machine and snd_soc_device. Begin the process of backporting this by renaming struct snd_soc_machine to struct snd_soc_card, better reflecting its function and bringing it closer to standard ALSA terminology. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-19ASoC: Add driver for the Lyrtech SFFSDR boardHugo Villeneuve3-0/+168
The PCM3008 is used on the Lyrtech SFFSDR board, in conjunction with an FPGA that generates the bit clock and the master clock [Downgraded the rate debug print to pr_debug() in hw_params, converted asm/gpio.h to linux/gpio.h -- broonie] Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-18ASoC: DaVinci: Fix audio stall when doing full duplexNaresh Medisetty1-12/+19
Fix concurrent capture/playback issue. The issue is caused by re-initialization of control registers used specifically for capture or playback in both capture and playback operations. Signed-off-by: Steve Chen <schen@mvista.com> Signed-off-by: Naresh Medisetty <naresh@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-12ASoC: DaVinci: Audio: Fix swapping of channels at start of stereo playbackNaresh Medisetty1-3/+46
Fixes swapping of channels at start of stereo playback. Channel swap can be observed while playing left-only or right-only audio data. The channel swap is fixed by handling the XSYNCERR condition. Signed-off-by: Naresh Medisetty <naresh@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-11-10ASoC: Add Right-Justified mode and Codec clock master to davinci-i2sHugo Villeneuve1-7/+33
The TI DVEVM board uses the SND_SOC_DAIFMT_CBM_CFM & I2S formats, but the Lyrtech SFFSDR board uses the SND_SOC_DAIFMT_CBM_CFS & RIGHT-JUSTIFIED formats. Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2008-10-10ALSA: Correct Vladimir Barinov's e-mail addressVladimir Barinov5-5/+5
Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-23ALSA: ASoC: Convert tlv320aic3x to a new-style i2c driver (v2)Jean Delvare1-0/+1
Convert the tlv320aic3x codec driver to the new (standard) device driver binding model. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Vladimir Barinov <vbarinov@ru.mvista.com> Tested-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29ALSA: ASoC: Add missing new-line at end of stringsJean Delvare1-1/+1
Two warning messages lack their trailing new-line, add it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King1-1/+1
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Eliminate useless includes of asm/mach-types.hRussell King1-1/+0
There are 43 includes of asm/mach-types.h by files that don't reference anything from that file. Remove these unnecessary includes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-10ALSA: asoc: machines - add Digital Audio Interface (DAI) control functions.Liam Girdwood1-3/+3
This patch adds several functions for DAI control and config and replaces the current method of calling function pointers within the DAI struct within the machine drivers. Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-10ALSA: asoc: davinci - merge structs snd_soc_codec_dai and snd_soc_cpu_dai.Liam Girdwood4-11/+11
This patch merges struct snd_soc_codec_dai and struct snd_soc_cpu_dai into struct snd_soc_dai for the DaVinci platform. Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-10ALSA: asoc: core - refactored DAPM pin control API.Liam Girdwood1-8/+8
Refactored snd_soc_dapm_set_endpoint() to snd_soc_dapm_enable_pin() and snd_soc_dapm_disable_pin(). Renamed snd_soc_dapm_sync_endpoints() to snd_soc_dapm_sync(). Renamed snd_soc_dapm_get_endpoint_status() to snd_soc_dapm_get_pin_status(). Signed-off-by: Liam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-06-13ALSA: ASoC: Pass the DAI being configured into CPU DAI probe and removeMark Brown1-2/+4
This allows per-DAI initialisation to be done by the CPU DAI drivers. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-05-27sound: Convert to menuconfigTakashi Iwai1-1/+1
Convert menu in sound Kconfig files to menuconfig and if. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-05-19[ALSA] soc - davinci-evm - Update for bulk DAPM registration APIsMark Brown1-10/+4
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-04-24[ALSA] Davinci ASoC supportVladimir Barinov7-0/+1080
Add ASoC support for the TI Davinci SoC and the Davicni-EVM reference board. It includes: - ASoC Davinci DMA driver - ASoC Davinci I2S (Davinci McBSP module based) driver - ASoC Davinci-EVM reference board Signed-off-by: Vladimir Barinov <vbarinov@ru.mvista.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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