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2009-11-27ASoC: AIC23: Fixing infinite loop in resume pathAnuj Aggarwal
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: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-23ASoC: Fix suspend with active audio streamsMark Brown
When we get a stream suspend event force the power down since otherwise the stream would remain marked as active. In future we'll probably want to make this stream-specific and add an interface to make the power down of other widgets optional in order to support leaving bypass paths active while suspending the processor. Cc: stable@kernel.org Reported-by: Joonyoung Shim <jy0922.shim@samsung.com> Tested-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18ASoC: tlv320aic23 fix rate selectionTroy Kisky
Fix the ordering of sr_valid_mask array. The lower bit of the index represents USB not bosr. Reported-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18ASoC: OMAP3 Pandora: update for TWL4030 codec changesGrazvydas Ignotas
A while ago TWL4030 had it's playback stream name changed, but pandora needs it for it's playback path. Update to correct stream name so that playback works again. Also mark VIBRA output as not connected. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-18ASoC: Modifying the license string GPLv2 for OMAP3 EVMAnuj Aggarwal
Correcting the license string from GPLv2 -> GPL v2. Found the problem while building OMAP3 ASoC driver as module. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-06ASoC: S3C64XX I2S: Enable audio-bus clockJassi Brar
Added the missing clk_enable after acquiring the 'audio-bus' clock. Signed-off-by: Jassi Brar <jassi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-06ASoC: OMAP: Don't try to set unsupported OMAP_DMA_DATA_BURST_16 on OMAP1Janusz Krzysztofik
After DMA burst mode has been introduced in sound/soc/omap/omap-pcm.c, omap_pcm_prepare() unconditionally calls: omap_set_dma_src_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16); omap_set_dma_dest_burst_mode(prtd->dma_ch, OMAP_DMA_DATA_BURST_16); Current implementation of those two functions found in arch/arm/plat-ompa/dma.c doesn't support OMAP_DMA_DATA_BURST_16 on OMAP1 at all, so they both end with BUG() on that machine. That results in ASoC being completely unusable, at least on my OMAP5910 based Amstrad Delta. The patch corrects the problem by not calling those two functions when run on OMAP1 class based machines. Created against linux-2.6.32-rc5. Tested on Amstrad Delta. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-11-03Merge branch 'fixes-s3c-2632-rc5' of git://git.fluff.org/bjdooks/linuxLinus Torvalds
* 'fixes-s3c-2632-rc5' of git://git.fluff.org/bjdooks/linux: ARM: S3C2410: Fix sparse warnings in arch/arm/mach-s3c2410/gpio.c ARM: S3C2440: mini2440: Fix spare warnings ARM: S3C24XX: Fix warnings in arch/arm/plat-s3c24xx/gpio.c ARM: S3C2440: mini2440: Fix missing CONFIG_S3C_DEV_USB_HOST ARM: S3C24XX: arch/arm/plat-s3c24xx: Move dereference after NULL test ARM: S3C: Fix adc function exports ARM: S3C2410: Fix link if CONFIG_S3C2410_IOTIMING is not set ARM: S3C24XX: Introduce S3C2442B CPU ARM: S3C24XX: Define a macro to avoid compilation error ARM: S3C: Add info for supporting circular DMA buffers ARM: S3C64XX: Set rate of crystal mux ARM: S3C64XX: Fix S3C64XX_CLKDIV0_ARM_MASK value
2009-10-28ARM: S3C: Add info for supporting circular DMA buffersBen Dooks
The S3C64XX DMA implementation will work a lot better with the ability to enqueue circular buffers as the hardware can do it's own linked-list management. Add a function s3c_dma_has_circular() to show that the system can do this and a flag for the channel. Update the s3c24xx/s3c64xx I2S DMA code to deal with this. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Mark Brown <broonie@@opensource.wolfsonmicro.com>
2009-10-25ASoC: Amstrad Delta: add info about the line discipline requirement to ↵Janusz Krzysztofik
Kconfig help text I thought it could be usefull to add some information on how to get the device fully supported by loading a line discipline on the modem line. Signed-off-by: Janusz Krzysztofik <jkrzyszt@tis.icnet.pl> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-19ASoC: Fix possible codec_dai->ops NULL pointer problemsBarry Song
Some codec DAIs like stac9766, wm9712, wm9713, ad1980 don't register themselves then it loses to the chance to be given a null_dai_ops in snd_soc_register_dai if they have no ops. When functions like soc_pcm_open, soc_pcm_hw_params etc. access the ops field in these DAIs, panic will happen. Signed-off-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-13ASoC: Serialize access to dapm_power_widgets()Eero Nurkkala
Access to damp_power_widgets() is assumed to be single-threaded. Concurrent accesses to dapm_power_widgets() may result in unpredictable behavior. Calls from: close_delayed_work() soc_codec_close() soc_pcm_prepare() soc_suspend() soc_resume_deferred() to snd_soc_dapm_stream_event() do not have the codec->mutex taken to cover the call to dapm_power_widgets(). Thus, take the mutex in these paths also to assure single-threaded use of dapm_power_widgets(). Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-06Merge branch 'upstream/wm8350' into for-2.6.32Mark Brown
2009-10-06ASoC: WM8350 capture PGA mutes are invertedMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2009-10-06ASoC: Remove absent SYNC and TDM DAI format options from i.MX SSIMark Brown
These should be handled via set_tdm_slot() now and cause build failures as-is. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-06Merge branch 'for-2.6.32' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into for-2.6.32
2009-10-03Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of ssh://master.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (21 commits) ALSA: usb - Use strlcat() correctly ALSA: Fix invalid __exit in sound/mips/*.c ALSA: hda - Fix / improve ALC66x parser ALSA: ctxfi: Swapped SURROUND-SIDE mute sound: Make keywest_driver static ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-B1VP ALSA: hda - Fix digita/analog mic auto-switching with IDT codecs ASoC: fix kconfig order of Blackfin drivers ALSA: hda - Added quirk to enable sound on Toshiba NB200 ASoC: Fix dependency of CONFIG_SND_PXA2XX_SOC_IMOTE2 ALSA: Don't assume i2c device probing always succeeds ALSA: intel8x0 - Mute External Amplifier by default for Sony VAIO VGN-T350P ALSA: echoaudio - Re-enable the line-out control for the Mia card ALSA: hda - Resurrect input-source mixer of ALC268 model=acer ALSA: hda - Analog Devices AD1984A add HP Touchsmart model ALSA: hda - Add HP Pavilion dv4t-1300 to MSI whitelist ALSA: hda - CD-audio sound for hda-intel conexant benq laptop ASoC: DaVinci: Correct McASP FIFO initialization ASoC: Davinci: Fix race with cpu_dai->dma_data ASoC: DaVinci: Fix divide by zero error during 1st execution ...
2009-10-03Merge branch 'fix/asoc' into for-linusTakashi Iwai
2009-10-02ASoC: wm8940: Fix check on error code form snd_soc_codec_set_cache_ioJonathan Cameron
Fix for typo in commit 8d50e447d19fec64adebeef55f2b60d695435412 ASoC: Factor out I/O for Wolfson 8 bit data 16 bit register CODECs Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-02ASoC: Fix SND_SOC_DAPM_LINE handlingPeter Ujfalusi
Since the SND_SOC_DAPM_LINE can be input or output, additional check is needed in order to determine if the widget is connected as input or output. When checking for connected outputs, if the widget is line, than check if the sources list is not empty (line is connected as output) For input endpoint check, when the widget is line, also check if the sinks list is not empty (line is connected as input). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-01Merge remote branch 'takashi/fix/asoc' into for-2.6.32Mark Brown
2009-10-01ASoC: fix kconfig order of Blackfin driversBarry Song
Some of the Blackfin options don't directly follow the kconfig options they depend on, so kconfig is unable to display the proper tree. So sort the options such they expand/collapse properly. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-10-01ASoC: Fix dependency of CONFIG_SND_PXA2XX_SOC_IMOTE2Takashi Iwai
wm8940 requires I2C. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2009-09-23ASoC: DaVinci: Correct McASP FIFO initializationChaithrika U S
McASP write FIFO registers should be modified for playback and read FIFO registers for capture. Check the PCM mode before manipulating the FIFO registers. Currently, irrespective of playback/capture both the FIFOs are enabled or disbaled. This resulted in errors in audio loopback mode. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-23ASoC: Davinci: Fix race with cpu_dai->dma_dataTroy Kisky
This patch removes references to cpu_dai->dma_data. It makes struct davinci_pcm_dma_params part of struct davinci_mcbsp_dev or struct davinci_audio_dev. It removes the unused name variable from davinci_pcm_dma_params. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-23ASoC: DaVinci: Fix divide by zero error during 1st executionTroy Kisky
When both playback and capture stream were open davinci_i2s_hw_params was setting parameters for the wrong stream. The fix for davinci_i2s_hw_params is sufficient, but it looks like a race still happens in davici_pcm_open. This patch also makes the race smaller but the next patch provides a better fix. Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-23Merge branch 'fix/asoc' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: wm8753: fix mapping when MONOMIX is set to Stereo ASoC: some minor changes for AD1836 and AD1938 codec drivers ASoC: DaVinci: Fixes to McASP configuration ASoC: Blackfin I2S: fix resuming when device hasn't been used ASoC: Blackfin I2S: add lost platform_device parameter to resume function ASoC: fix typos in Blackfin headers ASoC: bf5xx-sport: the irq save/restore funcs take an unsigned long ASoC: Blackfin AC97: add a few missing multichannel define handling
2009-09-23ASoC: Blackfin: fix inverted handling of SPORT0 on PORT F/GCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-21ASoC: wm8753: fix mapping when MONOMIX is set to StereoPhil Vandry
When MONOMIX is set to Stereo, Left PGA was not powered on but should be. Add a mapping from Capture Left Mux to Capture Left Mixer to fix the issue. Signed-off-by: Phil Vandry <vandry@TZoNE.ORG> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-21ASoC: some minor changes for AD1836 and AD1938 codec driversBarry Song
1. delete redundant assignment to bus field in spi_driver structure 2. fix lost assignment to set_bias_level entry in ad1938 codec dai 3. change spi driver name of ad1836 from "ad1836-spi" to "ad1836" Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-21trivial: remove unnecessary semicolonsJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-18Merge branch 'davinci-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci * 'davinci-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci: (62 commits) DaVinci: DM646x - platform changes for vpif capture and display drivers davinci: DM355 - platform changes for vpfe capture davinci: DM644x platform changes for vpfe capture davinci: audio: move tlv320aic33 i2c setup into board files DaVinci: EDMA: Adding 2 new APIs for allocating/freeing PARAMs DaVinci: DM365: Adding entries for DM365 IRQ's DaVinci: DM355: Adding PINMUX entries for DM355 Display davinci: Handle pinmux conflict between mmc/sd and nor flash davinci: Add NOR flash support for da850/omap-l138 davinci: Add NAND flash support for DA850/OMAP-L138 davinci: Add MMC/SD support for da850/omap-l138 davinci: Add platform support for da850/omap-l138 GLCD davinci: Macro to convert GPIO signal to GPIO pin number davinci: Audio support for DA850/OMAP-L138 EVM davinci: Audio support for DA830 EVM davinci: Correct the number of GPIO pins for da850/omap-l138 davinci: Configure MDIO pins for EMAC DaVinci: DM365: Add Support for new Revision of silicon DaVinci: DM365: Fix Compilation issue due to PINMUX entry DaVinci: EDMA: Updating default queue handling ...
2009-09-18ASoC: DaVinci: Fixes to McASP configurationChaithrika U S
McASP register settings are not correct for DSP mode of operation. There is a channel swap initally. This patch provides fixes to the register values for proper working. Tested on DA830/OMAP-L137 EVM, DM6467 EVM. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-18ASoC: Blackfin I2S: fix resuming when device hasn't been usedCliff Cai
If the sound system hasn't been utilized yet and we suspend, then we attempt to save/restore using state that doesn't exist. So use a global handle instead to reconfigure properly. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-17Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Fix MSI GX620 mixer ASoC: remove unused #include <linux/version.h> ASoC: S3C lrsync function made to work with IRQs disabled. ALSA: hda - Fix Dell S14 pin setup ALSA: hda - Fix IDT92HD83* codec setup ASoC: Fix display of stream name in DAPM debugfs ALSA: hda - Add support for HP dv6 ALSA: hda - Fix HP/line-out initialization with IDT/STAC codecs ALSA: hda - Set default GPIO for IDT92HD71bxx ALSA: hda - Set default GPIO for STAC/IDT codecs ASoC: Clean up error handling in MPC5200 DMA setup ALSA: hda - Add missing model=auto entry for ALC269
2009-09-17Merge branch 'fix/asoc' into for-linusTakashi Iwai
* fix/asoc: ASoC: remove unused #include <linux/version.h> ASoC: S3C lrsync function made to work with IRQs disabled. ASoC: Fix display of stream name in DAPM debugfs ASoC: Clean up error handling in MPC5200 DMA setup
2009-09-17ASoC: Blackfin I2S: add lost platform_device parameter to resume functionBarry Song
Commit dc7d7b830ee1 trimmed the platform_device parameter from all of the suspend functions, but it also accidentally removed it from the resume function in the Blackfin I2S driver. So restore it. Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-17ASoC: fix typos in Blackfin headersBarry Song
Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-17ASoC: bf5xx-sport: the irq save/restore funcs take an unsigned longMike Frysinger
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-17ASoC: Blackfin AC97: add a few missing multichannel define handlingCliff Cai
Somewhere along the line, most of SND_BF5XX_MULTICHAN_SUPPORT handling was merged, but two places were missed (the probe/resume functions). Restore handling of this option so it gets initialized properly. Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-16ASoC: remove unused #include <linux/version.h>Huang Weiyi
Remove unused #include <linux/version.h>('s) in sound/soc/codecs/ad1836.c sound/soc/codecs/ad1938.c sound/soc/codecs/wm8974.c Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-15ASoC: S3C lrsync function made to work with IRQs disabled.Jassi
s3c2412_snd_lrsync() maybe reached with IRQs disabled and if LRCLK is dead due to improper initialization of CPU or CODEC, the system gets stuck in the loop because jiffies may never get updated. Implemented counter based wait mechanism for atleast the same timeout period. Signed-off-by: Jassi <jassi.brar@samsung.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-14Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits) [ARM] Update mach-types ARM: 5636/1: Move vendor enum to AMBA include ARM: Fix pfn_valid() for sparse memory [ARM] orion5x: Add LaCie NAS 2Big Network support [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board ARM: 5689/1: Update default config of HP Jornada 700-series machines ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem ARM: 5688/1: ks8695_serial: disable_irq() lockup ARM: 5687/1: fix an oops with highmem ARM: 5684/1: Add nuc960 platform to w90x900 ARM: 5683/1: Add nuc950 platform to w90x900 ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver ARM: 5625/1: fix hard coded 4K resource size in amba bus detection MMC: MMCI: convert realview MMC to use gpiolib ARM: 5685/1: Make MMCI driver compile without gpiolib ARM: implement highpte ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ ... Fix up trivial conflict in arch/arm/kernel/signal.c. It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83f ("KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
2009-09-14ASoC: Fix display of stream name in DAPM debugfsMark Brown
Also display streams all the time while we're here. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-12ASoC: Clean up error handling in MPC5200 DMA setupJulia Lawall
Error handling code following a kzalloc should free the allocated data. Error handling code following an ioremap should iounmap the allocated data. The semantic match that finds the first problem is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; statement S; expression E; identifier f,f1,l; position p1,p2; expression *ptr != NULL; @@ x@p1 = \(kmalloc\|kzalloc\|kcalloc\)(...); ... if (x == NULL) S <... when != x when != if (...) { <+...x...+> } ( x->f1 = E | (x->f1 == NULL || ...) | f(...,x->f1,...) ) ...> ( return \(0\|<+...x...+>\|ptr\); | return@p2 ...; ) @script:python@ p1 << r.p1; p2 << r.p2; @@ print "* file: %s kmalloc %s return %s" % (p1[0].file,p1[0].line,p2[0].line) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2009-09-12Merge branch 'master' into develRussell King
2009-09-12Merge branch 'devel-stable' into develRussell King
Conflicts: MAINTAINERS arch/arm/mm/fault.c
2009-09-12Merge branches 'arm', 'at91', 'bcmring', 'ep93xx', 'mach-types', 'misc' and ↵Russell King
'w90x900' into devel
2009-09-10Merge branch 'topic/asoc' into for-linusTakashi Iwai
* topic/asoc: (226 commits) ASoC: au1x: PSC-AC97 bugfixes ASoC: Fix WM835x Out4 capture enumeration ASoC: Remove unuused hw_read_t ASoC: fix pxa2xx-ac97.c breakage ASoC: Fully specify DC servo bits to update in wm_hubs ASoC: Debugged improper setting of PLL fields in WM8580 driver ASoC: new board driver to connect bfin-5xx with ad1836 codec ASoC: OMAP: Add functionality to set CLKR and FSR sources in McBSP DAI ASoC: davinci: i2c device creation moved into board files ASoC: Don't reconfigure WM8350 FLL if not needed ASoC: Fix s3c-i2s-v2 build ASoC: Make platform data optional for TLV320AIC3x ASoC: Add S3C24xx dependencies for Simtec machines ASoC: SDP3430: Fix TWL GPIO6 pin mux request ASoC: S3C platform: Fix s3c2410_dma_started() called at improper time ARM: OMAP: McBSP: Merge two functions into omap_mcbsp_start/_stop ASoC: OMAP: Fix setup of XCCR and RCCR registers in McBSP DAI OMAP: McBSP: Use textual values in DMA operating mode sysfs files ARM: OMAP: DMA: Add support for DMA channel self linking on OMAP1510 ASoC: Select core DMA when building for S3C64xx ...
2009-09-08ASoC: au1x: PSC-AC97 bugfixesManuel Lauss
This patch fixes the following bugs: - only reprogram bitdepth if it has changed since last call to hw_params. - add locking inside ac97_read/write functions: When reprogramming sample depth, the ac97 unit has to be disabled, which should not be done in the middle of codec register accesses. - retry timed-out codec register accesses. - wait for status bits to set/clear when starting/stopping various functional blocks; very important after reenabling AC97 unit else sound may be distorted (e.g. high-pitch noise in 1kHz sine wave). - clear fifos before/after starting/stopping RX/TX. - longer timeouts waiting for PSC/AC97 ready after cold reset with certain codecs this can take ridiculous amounts of time. Run-tested on various Au1200 platforms with various codecs. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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