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2010-11-29ASoC: soc-cache: Add error checking in the *_cache_sync functionsDimitris Papastamos1-7/+21
Ensure that we report any errors encountered during reads/writes in the cache syncing functions. Remove redundant newline in the source code. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix resource leak in smdk_spdif.cAxel Lin1-4/+9
Properly free allocated resources in smdk_init() error path. Add missing platform_device_unregister() in smdk_exit(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Add missing gpio_free(S3C64XX_GPK(12)) in smartq_exit()Axel Lin1-0/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix resource leak in neo1973_gta02_init() error pathAxel Lin1-11/+11
Properly free allocated resources in neo1973_gta02_init() error path. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-29ASoC: Fix resource leak in goni_wm8994.cAxel Lin1-2/+7
Properly free allocated resources in goni_init() error path. Add missing snd_soc_unregister_dai() in goni_exit(). Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-27ASoC: Implement runtime PM for WM8994/58Mark Brown1-0/+10
This allows us to communicate our power management state back to the parent device, allowing it to do a full power down when the device is idle. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Enable rbtree compression for WM8994/58 register cacheMark Brown1-0/+1
The WM8994 and WM8958 register map is relatively sparse so benefits from compression. The rbtree compression gives better results than LZO for both memory and CPU consumption on a map as sparse as this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Convert WM8994 to use soc-cache.c cache functionsMark Brown3-48/+1620
In the process we convert the driver to read registers one at a time when initialising the cache. This has the effect of working around limitations in the sizes of I2C transactions which can be done by some CPUs. Due to the sparseness of the register map the overhead from this should be minimual unless I2C transactions are very expensive to start. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Add WM8958 microphone detection supportMark Brown3-0/+197
The WM8958 contains an advanced accessory detection feature which allows detection of up to seven different impedence levels on the microphone bias output, including detection of video outputs. Since some of the more involved accessory interfaces may involve noticable interactions with external components a simple detection scheme is provided by default with the option to provide custom handling of accessory detect. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Add WM8958 Multi-band compressor supportMark Brown2-12/+301
The WM8958 features a multi-band compressor which can be enabled on any of the AIF inputs. The MBC allows different gains to be applied to differnt audio bands, providing an improvement in perceived loudness of the signal by avoiding overdriving the output transducers. This patch enables support for the MBC. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Implement support for enhanced AIF3 on WM8958Mark Brown2-9/+224
Additional audio routing options are available on the WM8958 audio interface 3. Add support for these. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Initial WM8958 audio configurationMark Brown1-34/+76
The WM8958 is a WM8994 derivative. This patch merely ensures that some revision specific configuration for WM8994 is not enabled on WM8994, additional patches will add support for the new features introduced on the WM8958. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-27ASoC: Use DC servo startup mode when not doing DCS correctionMark Brown1-6/+14
Devices which do not have a DCS correction applied can use the explicit DC servo startup mode for optimal startup performance. This most immediately affects the WM8958. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-26gpiolib: Add WM8958 support to the WM8994 driverMark Brown1-0/+24
Several of the GPIOs on the WM8994 are fixed function on the WM8958 so error out if the user tries to request them with gpiolib. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-26mfd: Add initial WM8958 supportMark Brown2-19/+82
The WM8958 is a derivative of the WM8994 which is register compatible with the addition of some extra features, mostly in the CODEC side. The major change visible at the MFD level is that rather than a single DBVDD supply we now have three separate DBVDDs so we must request and enable a different set of supplies. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-26ASoC: Remove redundant hw_write initialisation in WM8737Mark Brown1-1/+0
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-25Merge branch 'for-2.6.37' into for-2.6.38Mark Brown2-6/+11
2010-11-25ASoC: Fix resource reclaim for osk5912Axel Lin1-3/+8
In current implementation, there are resources leak in the error path. This patch properly reclaims the allocated resources in the error path. Also adds a missing clk_put in osk_soc_exit. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jarkko Nikula <jhnikula@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: tlv320aic3x - fix variable may be used uninitialized warningAxel Lin1-3/+3
If aic3x_read failed , val is used uninitialized. Fix it by initializing val to 0. This patch fixes below compile warning: sound/soc/codecs/tlv320aic3x.c: In function 'aic3x_get_gpio': sound/soc/codecs/tlv320aic3x.c:1183: warning: 'val' may be used uninitialized in this function sound/soc/codecs/tlv320aic3x.c: In function 'aic3x_headset_detected': sound/soc/codecs/tlv320aic3x.c:1211: warning: 'val' may be used uninitialized in this function sound/soc/codecs/tlv320aic3x.c: In function 'aic3x_button_pressed': sound/soc/codecs/tlv320aic3x.c:1219: warning: 'val' may be used uninitialized in this function Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ARM: Samsung: Make sure ASoC DMA device is prototypedMark Brown1-0/+1
Ensure that the prototype agrees with the definition and stop sparse complaining when building the file. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-25ASoC: Add WM8737 ALC supportMark Brown1-0/+42
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-25ASoC: Update MAINTAINERS for Samsung driver moveMark Brown1-1/+1
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-25ASoC: Make SMDK WM8580 driver unloadableMark Brown1-0/+6
Supply a module exit function so that the driver can be unloaded. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
2010-11-25Merge branch 'for-2.6.37' into for-2.6.38Mark Brown10-22/+53
2010-11-25ASoC: smdk_wm9713: fix resource leak in smdk_init error pathAxel Lin1-7/+10
Fix the error path to properly free allocated resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Jassi Brar <jassi.brar@samsung.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: Fix compile error for smartq_wm8987.cAxel Lin1-4/+5
Fix below compile error: CC sound/soc/samsung/smartq_wm8987.o sound/soc/samsung/smartq_wm8987.c: In function 'smartq_hifi_hw_params': sound/soc/samsung/smartq_wm8987.c:42: error: 'struct snd_soc_pcm_runtime' has no member named 'dai' sound/soc/samsung/smartq_wm8987.c:43: error: 'struct snd_soc_pcm_runtime' has no member named 'dai' sound/soc/samsung/smartq_wm8987.c: In function 'smartq_wm8987_init': sound/soc/samsung/smartq_wm8987.c:192: warning: passing argument 1 of 'snd_soc_jack_new' from incompatible pointer type sound/soc/samsung/smartq_wm8987.c: At top level: sound/soc/samsung/smartq_wm8987.c:216: warning: initialization from incompatible pointer type make[3]: *** [sound/soc/samsung/smartq_wm8987.o] Error 1 make[2]: *** [sound/soc/samsung] Error 2 make[1]: *** [sound/soc] Error 2 make: *** [sound] Error 2 Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: neo1973_gta02_wm8753: fix wrong parameter for snd_soc_register_dai and ↵Axel Lin1-2/+2
snd_soc_unregister_dai Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: davinci-vcif - fix a memory leakAxel Lin1-0/+3
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: phycore-ac97: fix resource leakAxel Lin1-7/+21
Fix imx_phycore_init() error path and imx_phycore_exit() to properly free allocated resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: imx-ssi: fix resource leakAxel Lin1-4/+11
Fix imx_ssi_probe() error path and imx_ssi_remove() to properly free allocated resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: simone: fix resource leak in simone_init error pathAxel Lin1-8/+10
Fix the error path to properly free allocated resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Mika Westerberg <mika.westerberg@iki.fi> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: sam9g20_wm8731: fix resource leak in at91sam9g20ek_init error pathAxel Lin1-1/+4
Fix the error path to properly free allocated resources. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: snd-soc-afeb9260: remove unneeded platform_device_del in error pathAxel Lin1-1/+0
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: pcm030-audio-fabric: fix resource leak in pcm030_fabric_init error pathAxel Lin1-0/+1
Add missing platform_device_put() if platform_device_add() failed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: efika-audio-fabric: fix resource leak in efika_fabric_init error pathAxel Lin1-0/+1
Add missing platform_device_put() if platform_device_add() failed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: Call snd_soc_unregister_dais instead of snd_soc_unregister_dai in ↵Axel Lin1-1/+1
sh4_soc_dai_remove We call snd_soc_register_dais() in sh4_soc_dai_probe(), thus we should call snd_soc_unregister_dais() in sh4_soc_dai_remove(). Otherwise, we got "too many arguments to function 'snd_soc_unregister_dai'" error message. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-25ASoC: fix SND_PXA2XX_LIB Kconfig warningDmitry Artamonow1-0/+1
Fix following warning observed when SND_PXA2XX_SOC is set and SND_ARM isn't: warning: (SND_PXA2XX_AC97 && SOUND && !M68K && SND && SND_ARM && ARCH_PXA || SND_PXA2XX_SOC && SOUND && !M68K && SND && SND_SOC && ARCH_PXA) selects SND_PXA2XX_LIB which has unmet direct dependencies (SOUND && !M68K && SND && SND_ARM) Signed-off-by: Dmitry Artamonow <mad_soft@inbox.ru> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-24Merge branch 'for-2.6.37' into for-2.6.38Mark Brown4-3/+12
2010-11-24ASoC: Add initial WM8737 driverMark Brown4-0/+1041
The WM8737 is a low power, flexible stereo ADC designed for portable applications. This driver supports most of the functionality of the WM8737, though some features such as the ALC are not yet implemented. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-24ASoC: nuc900-ac97: fix a memory leakAxel Lin1-1/+1
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-24Merge branch 'topic/asoc' of ↵Mark Brown3-19/+56
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into for-2.6.38
2010-11-24Merge branch 'fix/asoc' of ↵Mark Brown1-0/+8
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 into for-2.6.37
2010-11-24ASoC: Return proper error for omap3pandora_soc_initAxel Lin1-0/+1
Return PTR_ERR(omap3pandora_dac_reg) instead of 0 if regulator_get failed. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-24ASoC: wm8961 - clear WM8961_MCLKDIV bit for freq <= 16500000Axel Lin1-1/+1
MCLKDIV bit of Register 04h Clocking1: 0 : Divide by 1 1 : Divide by 2 Thus in the case of freq <= 16500000, we should clear MCLKDIV bit. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2010-11-24ASoC: wm8961 - clear WM8961_DACSLOPE bit for normal modeAxel Lin1-1/+1
DACSLOPE bit of Register 06h ADC and DAC Control 2: 0: Normal mode 1: Sloping stop-band mode Thus in the case of normal mode, we should clear DACSLOPE bit. Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: stable@kernel.org
2010-11-23Merge branch 'for-2.6.37' into for-2.6.38Mark Brown5-2/+10
2010-11-23ASoC: wm8994 - fix memory leaksAxel Lin1-0/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-23ASoC: wm8904 - fix memory leaksAxel Lin1-0/+2
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-23ASoC: max98088 - fix a memory leakAxel Lin1-0/+3
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2010-11-23ASoC: Do not update the cache if write to hardware failedAxel Lin1-1/+3
Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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