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2008-09-09sound: ASoC: Fix an error path in neo1973_wm8753Jean Delvare
The error handling in neo1973_init is incorrect: * If platform_device_add fails, we go on with the rest of the initialization instead of bailing out. Things will break when the module is removed (platform_device_unregister called on a device that wasn't registered.) * If i2c_add_driver fails, we return an error so the module will not load, but we don't unregister neo1973_snd_device, so we are leaking resources. Add the missing error handling. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Tim Niemeyer <reddog@mastersword.de> Cc: Graeme Gregory <graeme@openmoko.org> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-09ALSA: ASoC codec: fix compiling error in ad1980 driver after ASoC API changedCliff Cai
Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-09-04ALSA: ASoC: Don't suggest compile time selection of codec accessMark Brown
Currently the boiler plate code used by most ASoC codecs to provide a placeholder for SPI access suggests making the selection of SPI a compile time option which is suboptimal when trying to build kernels supporting multiple systems. Change this template to suggest allowing runtime selection instead. Leave the drivers not yet converted to new style I2C access for now to avoid collisions. 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>
2008-09-04ALSA: ASoC: Add SPI support for WM8731Cliff Cai
[Modified to allow runtime selection between I2C and SPI and to select SPI_MASTER for all codecs build so this is included. -- broonie] Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> 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>
2008-09-04ALSA: ASoC: Convert wm8990 to a new-style i2c driverJean Delvare
Convert the wm8990 codec driver to the new (standard) device driver binding model. After this change, WM8990 devices are no longer discovered automatically and must instead be instantiated explicitly. Signed-off-by: Jean Delvare <khali@linux-fr.org> 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>
2008-09-04ALSA: ASoC: Convert wm8731 to a new-style i2c driverJean Delvare
Convert the wm8731 codec driver to the new (standard) device driver binding model. Signed-off-by: Jean Delvare <khali@linux-fr.org> Tested-by: Manuel Lauss <mano@roarinelk.homelinux.net> 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>
2008-09-04ALSA: ASoC: Convert wm8750 to a new-style i2c driverJean Delvare
Convert the wm8750 codec driver to the new (standard) device driver binding model. Signed-off-by: Jean Delvare <khali@linux-fr.org> 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>
2008-09-04ALSA: ASoC: Convert ak4535 to a new-style i2c driverJean Delvare
Convert the ak4535 codec driver to the new (standard) device driver binding model. After this change, AK4535 devices are no longer discovered automatically and must instead be instantiated explicitly. Signed-off-by: Jean Delvare <khali@linux-fr.org> 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>
2008-09-04ALSA: ASoC: Convert uda1380 to a new-style i2c driverJean Delvare
Convert the uda1380 codec driver to the new (standard) device driver binding model. Signed-off-by: Jean Delvare <khali@linux-fr.org> 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>
2008-09-04ALSA: ASoC: Make all codecs depend on rather than selecting I2CMark Brown
The I2C layer uses I/O operations that aren't available on all architectures and since select bypasses Kconfig dependency checking selecting I2C breaks builds like allmodconfig on some architectures. 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>
2008-08-29ALSA: ASoC: Convert DAPM pop time configuration to debugfsMark Brown
Pop time configuration is a debugging feature which shouldn't be used in normal operation so move it to debugfs where it is clearer. This also simplifies the code since debugfs provides standard facilities for exposing simple integer values to user space. 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>
2008-08-29ALSA: ASoC: WM8903 I2C cleanupsMark Brown
Fix a few issues identified by Jean Delvare: - Add missing newline to error display. - Return an error when we fail to locate the I2C adaptor. - Remove the static wm8903_i2c_device Jean suggested, it's redundant. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-29ALSA: ASoC: Add missing new-line at end of stringsJean Delvare
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>
2008-08-29ALSA: ASoC: Add WM8903 CODEC driverMark Brown
The WM8903 is a high performance ultra-low power stereo CODEC optimised for portable audio applications. Features include: * 5mW power consumption for DAC to headphone playback * Stereo DAC SNR 96dB typical, THD -86dB typical * Stereo ADC SNR 93dB typical, THD -80dB typical * Up to 3 single ended inputs per stereo channel * Up to 2 pseudo differential inputs per stereo channel * Up to 1 fully differential mic input per stereo channel * Digital Dynamic Range Controller (compressor/limiter) * Digital sidetone mixing 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>
2008-08-13ALSA: ASoC - fix DMA channel selection in Freescale MPC8610 sound driversTimur Tabi
On the Freescale MPC8610, SSI1 is hard-coded to use DMA channels 0 and 1 for playback and capture, and SSI2 is hard-coded to use DMA channels 2 and 3. This patch fixes the fabric driver so that it uses the right channels. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-08-13ALSA: ASoC: Add WM8580 CODEC driverMark Brown
The WM8580 is an audio CODEC designed for DVD and surround sound applications, offering three stereo DACs and a stereo ADC. 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>
2008-08-06ALSA: ASoC: Add WM8900 CODEC driverMark Brown
The WM8900 is designed for portable multimedia applications requiring low power consumption, high performance audio and a compact form factor providing: - 24 bit stereo ADC and DAC - Microphone and line inputs - Line outputs - Class G headphone amplifier 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>
2008-07-29ALSA: ASoC: convert use of uint to unsigned intJon Smirl
ASOC: convert use of uint to unsigned int Signed-off-by: Jon Smirl <jonsmirl@gmail.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>
2008-07-29ALSA: ASoC: Add all CODECs Kconfig optionMark Brown
Allow all the CODEC drivers to be built without a machine driver in order to facilitate testing of subsystem-wide changes and gain better coverage from automated testing efforts. This also helps things like the generic OpenFirmware machine driver for PowerPC. Currently AC97 CODECs are not included since the current setup relies on having a controller driver available. 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>
2008-07-29ALSA: ASoC: AD1980 audio codec driverCliff Cai
[Mechanical updates from code review applied -- broonie] Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> 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>
2008-07-29ALSA: ASoC: Staticise keyclick dev_attr in tlv320aic26Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29ALSA: ASoC: Export DAI and codec for TLV320AIC26Mark Brown
This fixes sparse warnings and allows non-OpenFirmware systems to attempt to bind to the device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
2008-07-29ALSA: ASoC: Add Texas Instruments TLV320AIC26 codec driverGrant Likely
ASoC Codec driver for the TLV320AIC26 device. As it stands, this driver doesn't support all the modes and clocking options of the AIC16, but it is a start. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 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>
2008-07-29ALSA: ASoC: Add mpc5200-psc I2S driverGrant Likely
This is an I2S bus driver for the MPC5200 PSC device. It depends on the soc-of helper functions to match a PSC device with a codec based on data in the device tree. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 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>
2008-07-29ALSA: ASoC: Add OpenFirmware helper for matching bus and codec driversGrant Likely
Simple utility layer for creating ASoC machine instances based on data in the OpenFirmware device tree. OF aware platform drivers and codec drivers register themselves with this framework and the framework automatically instantiates a machine driver. At the moment, the driver is not very capable and it is expected to be extended as more features are needed for specifying the configuration in the device tree. This is most likely temporary glue code to work around limitations in the ASoC v1 framework. When v2 is merged, most of this driver will need to be reworked. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> 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>
2008-07-29ALSA: ASoC: Rename mask to max to reflect usageJon Smirl
Most of the ASoC controls refer to the maximum value that can be set for a control as mask but there is no actual requirement for all bits to be set at the highest possible value making the name mask misleading. Change the code to use max instead. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> 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>
2008-07-29ALSA: ASoC: Convert bitfields in ASoC into full int widthJon Smirl
Convert bitfields in ASoC into full int width. This is a simple mechanical conversion. Two places in the DAPM code were fixed to properly use mask. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> 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>
2008-07-29ALSA: ASoC: Allow codecs to override register displayMark Brown
Some codecs have unusual features in their register maps such as very large registers representing arrays of coefficients. Support these codecs in the register cache sysfs file by allowing them to provide a function register_display() overriding the default output for register contents. Also ensure that we don't overflow PAGE_SIZE while writing out the register dump. 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>
2008-07-29ALSA: ASoC: Permit simultaneous compilation of both PXA AC97 driversDmitry Baryshkov
Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> 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>
2008-10-02Merge branch 'asoc-fixes' into for-linusTakashi Iwai
2008-10-02ASoC: Set correct name for WM8753 rec mixer outputRob Sims
Rob Sims wrote: "I can't seem to turn on register 0x17, bit 3 in the sound chip, except by codec_reg_write; the mixer lacks direct or indirect control. It seems there are two names for the output of the rec mixer: Capture ST Mixer Playback Mixer Would the following do the trick?" I confirm that this solves the audio problems I was having. Signed-off-by: Jonas Bonn <jonas.bonn@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-30ALSA: ASoC: Fix cs4270 error pathJean Delvare
The error path in cs4270_probe/cs4270_remove is pretty broken: * If cs4270_probe fails, codec is leaked. * If snd_soc_register_card fails, cs4270_i2c_driver stays registered. * If I2C support is enabled but no I2C device is found, i2c_del_driver is never called (neither in cs4270_probe nor in cs4270_remove. Fix all 3 problems by implementing a clean error path in cs4270_probe and jumping to its labels as needed. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-29ALSA: ASoC: Fix another cs4270 error pathJean Delvare
Conversion to new-style i2c driver missed the error path of the probe function. Fix it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-29ALSA: make the CS4270 driver a new-style I2C driverTimur Tabi
Update the CS4270 ALSA device driver to use the new-style I2C interface. Starting with the 2.6.27 PowerPC kernel, I2C devices that have entries in the device trees can no longer be probed by old-style I2C drivers. The device tree for Freescale MPC8610 HPCD has included an entry for the CS4270 since 2.6.25, but that entry was previously ignored by the PowerPC I2C subsystem. Since that's no longer the case, the best solution is to update the CS4270 driver to a new-style interface, rather than try to revert the behavior of new PowerPC I2C subsystem. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-22ALSA: ASoC: Fix at32-pcm build breakage with PM enabledHaavard Skinnemoen
s/PDC_PTCR/ATMEL_PDC_PTCR/ Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-09-01ALSA: ASoC: fix pxa2xx-i2s clk_get callDmitry Baryshkov
pxa2xx-i2s: probe actual device and use it for clk_get call thus fixing error during startup hook Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-26ALSA: ASoC: Fix error paths in N810 machine driver init and release clocks ↵Jarkko Nikula
at exit Thanks to Felipe Balbi <felipe.balbi@nokia.com> by noticing that if clk_get to sys_clkout2_src fails, then n810_snd_device is never released. Add also sys_clkout2_src release into error path, error code return and release the clocks at exit. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-25Merge 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: ASoC: Fix double free and memory leak in many codec drivers ALSA: CA0106 on MSI K8N Diamond PLUS Motherboard
2008-08-25ALSA: ASoC: Fix double free and memory leak in many codec driversJean Delvare
Many SoC audio codec drivers have improper freeing of memory in error paths. * codec is allocated in the platform device probe function, but is not freed there in case of error. Instead it is freed in the i2c device probe function's error path. However the success or failure of both functions is not linked, so this could result in a double free (if the platform device is successfully probed, the i2c device probing fails and then the platform driver is unregistered.) * codec->private_data is allocated in many platform device probe functions but not freed in their error paths. This patch hopefully solves all these problems. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-23removed unused #include <linux/version.h>'sAdrian Bunk
This patch lets the files using linux/version.h match the files that #include it. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-15ALSA: wm8990: Implement speaker volume PGAMark Brown
The latest revisions of the WM8990 provide a programmable gain amplifier for the speaker - configure the register cache and implement controls for this. Older revisions of the device ignore writes to these controls. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-15ALSA: wm8990: Fix routing of left DAC to speaker mixerMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-12ALSA: wm8750: add missing VREF outputDmitry Baryshkov
Add missing output VREF. After a65f0568f6cc8433877fb71dd7d36b551854b0bc it's critical, since it makes chip routing initialisation to fail. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-12ALSA: spitz: MONO -> MONO1Dmitry Baryshkov
Correct route name to be MONO1 instead of MONO to follow recent fix in wm8750. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-11ALSA: wm8750: it's MONO1, not MONODmitry Baryshkov
Since first commit wm8750 contained output named MONO, but all routes mentioned MONO1. Correct MONO to be MONO1. Signed-off-by: Dmitry Baryshkov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2008-08-08Merge Linus' latest into masterRussell King
Conflicts: drivers/watchdog/at91rm9200_wdt.c drivers/watchdog/davinci_wdt.c drivers/watchdog/ep93xx_wdt.c drivers/watchdog/ixp2000_wdt.c drivers/watchdog/ixp4xx_wdt.c drivers/watchdog/ks8695_wdt.c drivers/watchdog/omap_wdt.c drivers/watchdog/pnx4008_wdt.c drivers/watchdog/sa1100_wdt.c drivers/watchdog/wdt285.c
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixesRussell King
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Eliminate useless includes of asm/mach-types.hRussell King
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>
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