- 22 5月, 2009 1 次提交
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由 Mark Brown 提交于
The WM9081 is designed to provide high power output at low distortion levels in space-constrained portable applications. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 28 4月, 2009 1 次提交
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由 Jonathan Cameron 提交于
Signed-off-by: NJonathan Cameron <jic23@cam.ac.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 13 4月, 2009 1 次提交
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由 Mark Brown 提交于
The WM8960 is a low power, high quality stereo codec designed for portable digital audio applications. Stereo class D speaker drivers provide 1W per channel into 8W loads. Guaranteed low leakage, excellent PSRR and pop/click suppression mechanisms enable direct battery connection for the speaker supply. The device also integrates a complete microphone interface and a stereo headphone driver. External component requirements are drastically reduced as no separate microphone, speaker or headphone amplifiers are required. Advanced on-chip digital signal processing performs automatic level control for the microphone or line input. Stereo 24-bit sigma-delta ADCs and DACs are used with low power over-sampling digital interpolation and decimation filters and a flexible digital audio interface. The master clock can be input directly or generated internally by an onboard PLL, supporting most commonly-used clocking schemes. This driver was originally written by Liam Girdwood, with substantial subsequent additions and updates for feature completeness and changes in the ASoC framework from me. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 08 4月, 2009 1 次提交
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由 Mark Brown 提交于
The WM8988 is a low power, high quality stereo CODEC designed for portable digital audio applications. The device integrates complete interfaces to 2 stereo headphone or line out ports. External component requirements are drastically reduced as no separate headphone amplifiers are required. Advanced on-chip digital signal processing performs graphic equaliser, 3-D sound enhancement and automatic level control for the microphone or line input. The WM8988 can operate as a master or a slave, with various master clock frequencies including 12 or 24MHz for USB devices, or standard 256fs rates like 12.288MHz and 24.576MHz. Different audio sample rates such as 96kHz, 48kHz, 44.1kHz are generated directly from the master clock without the need for an external PLL. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 11 3月, 2009 1 次提交
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由 Mark Brown 提交于
The WM8400 is a highly integrated audio CODEC and power management unit intended for mobile multimedia application. This driver supports the primary audio CODEC features, including: - 1W speaker driver - Fully differential headphone output - Up to 4 differential microphone inputs Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 09 3月, 2009 1 次提交
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由 Daniel Mack 提交于
This adds a driver for the SPI connected AK4104 S/PDIF transmitter device. Its features are fairly simple, but as there is need to set up certain bits in the IEC958 information, this better goes into a real driver. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Cc: Mark Brown <broonie@sirena.org.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 13 2月, 2009 1 次提交
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由 Timur Tabi 提交于
Update the CS4270 codec driver to allow applications to use the mixer to control Digital Loopback, Soft Ramp, Zero Cross, Popguard, and Auto-Mute. Soft Ramp, Zero Cross, and Auto-Mute are disabled by the driver when it first initializes the hardware, but these features either don't work or interfere with normal ALSA behavior. However, they can now be re-enabled by an application if desired. Remove CONFIG_SND_SOC_CS4270_HWMUTE and always allow ASoC to control the mute bits. The driver previously and erroneously assumed that these bits control only external muting circuitry, but they also control internal muting circuitry, so they should always be used. Signed-off-by: NTimur Tabi <timur@freescale.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 1月, 2009 2 次提交
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由 Mark Brown 提交于
It has no external dependencies but needs to be selected for L3 based codecs to work. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Kbuild ignores dependency from things that are themselves selected so ASoC machine drivers need to ensure that the control bus is being built. This also avoids issues where multiple buses are supported by a given codec. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 17 1月, 2009 1 次提交
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由 Ian Molton 提交于
This driver adds support for the wm9705 ac97 codec. The driver supports audio input and output. Signed-off-by: NIan Molton <ian@mnementh.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 06 1月, 2009 1 次提交
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由 Mark Brown 提交于
For codecs that have both SPI and I2C support we need to ensure that we don't try to make the codec driver built in when I2C is modular since that won't link. Do this by creating a helper variable which uses conditional defaults to pick up the correct value for all combinations. We don't need to do anything special for I2C-only codecs since a conditional select passes on the full value for a tristate. Reported-by: NIngo Molnar <mingo@elte.hu> Tested-by: NIngo Molnar <mingo@elte.hu> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 12月, 2008 1 次提交
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由 Mark Brown 提交于
The WM8350 is an integrated audio and power management subsystem which provides a single-chip solution for portable audio and multimedia systems. The integrated audio CODEC provides all the necessary functions for high-quality stereo recording and playback. Programmable on-chip amplifiers allow for the direct connection of headphones and microphones with a minimum of external components. A programmable low-noise bias voltage is available to feed one or more electret microphones. Additional audio features include programmable high-pass filter in the ADC input path. This driver was originally written by Liam Girdwood with further updates from me. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 11月, 2008 1 次提交
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由 Hugo Villeneuve 提交于
The PCM3008 is a 16-bit stereo audio codec. It accepts left-justified format for ADC, and right-justified format for DAC. Independent power-down modes for ADC and DAC are provided, as well as a digital de-emphasis filter (4 modes). [Merged Makefile & Kconfig, changed asm/gpio.h to linux/gpio.h -- broonie] Signed-off-by: NHugo Villeneuve <hugo@hugovil.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 17 11月, 2008 1 次提交
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由 Christian Pellegrin 提交于
Signed-off-by: NChristian Pellegrin <chripell@fsfe.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 14 11月, 2008 1 次提交
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由 Mark Brown 提交于
The WM8728 is a high performance stereo DAC designed for applications such as DVD, home theatre and digital TV. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 31 10月, 2008 2 次提交
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由 Steve Sakoman 提交于
Signed-off-by: NSteve Sakoman <steve@sakoman.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Takashi Iwai 提交于
The last change to Kconfig ca53fb24 added a wrong item SND_SOC_AC97, which must be SND_SOC_AC97_CODEC. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 30 10月, 2008 1 次提交
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由 Mark Brown 提交于
Move the bus dependencies in SND_SOC_ALL_CODECS into the individual codec options rather than have them centrally. This allows the inclusion of AC97 codecs when testing on platforms with AC97 support and will also handle codecs on multi-function devices more gracefully. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 14 10月, 2008 1 次提交
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由 Mark Brown 提交于
Make the visibility of the tristate conditional on having the OpenFirmware helper code enabed so that users who can't use it don't see the visible option. Kconfig ignores dependencies for select so other users are unaffected. Thanks to Takashi for the suggestion. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 13 10月, 2008 4 次提交
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由 Mark Brown 提交于
The TLV320AIC26 Kconfig option is unusual in that it supports the OpenFirmware machine driver which doesn't have a hard binding to the codec driver but discovers the codec via the device tree. This makes it meaningful to select the codec without a machine driver. Ideally there would be a proxy entry so that this option was only visible on OpenFirmware systems. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Removed unnecessary dependency. Also, make it uninteractive, as it's only for selection by other configs. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Arun KS 提交于
ASoC codec driver for TLV320AIC23 device Signed-off-by: NArun KS <arunks@mistralsolutions.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Cliff Cai 提交于
Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 23 9月, 2008 1 次提交
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由 Kenneth Kiraly 提交于
The WM8971 is a low power, high quality stereo codec designed for portable digital audio applications. This driver was originally written by Kenneth Kiraly. While out of tree it has had updates to reflect current kernel APIs and coding standards from Graeme Gregory and Mark Brown. Signed-off-by: NKenneth Kiraly <kiraly@lab126.com> Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NGraeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 09 9月, 2008 2 次提交
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由 Mark Brown 提交于
Hopefully this will make merges a little bit easier. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Cliff Cai 提交于
[Some checkpatch fixups done by Mark Brown.] Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 04 9月, 2008 2 次提交
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由 Cliff Cai 提交于
[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: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Mark Brown 提交于
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: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 29 8月, 2008 1 次提交
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由 Mark Brown 提交于
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: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 13 8月, 2008 1 次提交
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由 Mark Brown 提交于
The WM8580 is an audio CODEC designed for DVD and surround sound applications, offering three stereo DACs and a stereo ADC. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 06 8月, 2008 1 次提交
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由 Mark Brown 提交于
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: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 30 7月, 2008 3 次提交
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由 Mark Brown 提交于
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: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Cliff Cai 提交于
[Mechanical updates from code review applied -- broonie] Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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由 Grant Likely 提交于
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: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 26 6月, 2008 1 次提交
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由 Richard Purdie 提交于
The AK4535 codec is included in some HP iPAQ systems. This driver was originally written by Richard Purdie and with some bug fixes from Milan Plzik. While out of tree it has also had some mechanical updates for new APIs and current best practices from Liam Girdwood, Graeme Gregory and Mark Brown. Signed-off-by: NRichard Purdie <richard@openedhand.com> Signed-off-by: NMilan Plzik <milan.plzik@gmail.com> Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NGraeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de> Signed-off-by: NJaroslav Kysela <perex@perex.cz>
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- 06 6月, 2008 2 次提交
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由 Mark Brown 提交于
The WM8990 is a highly integrated ultra-low power hi-fi codec designed for handsets rich in multimedia features such as mobile TV, digital audio playback and gaming. The bulk of this driver was written by Liam Girdwood with some additional development and updates for new ASoC APIs by me. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Mark Brown 提交于
The WM8510 is a mono CODEC with speaker driver optimised for telephony applications, featuring: - 16/20/24/32 bit audio at data rates between 8kHz and 48kHz - On-chip PLL - Dual microphone inputs This driver was originally written by Liam Girdwood with updates from Brett Saunders, Geoffrey Wossum and myself. Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NBrett Saunders <breton.saunders@ntlworld.com> Signed-off-by: NGeoffrey Wossum <geoffrey@pager.net> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 29 5月, 2008 1 次提交
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由 Philipp Zabel 提交于
The UDA1380 codec is used by the HTC Magician and a number of Samsung reference boards. This driver has had a long out of tree history, having originally been written by Giorgio Padrin and converted to ASoC by Richard Purdie. Since conversion to ASoC most of the work on the driver has been done by Philipp Zabel with some review and updates for new APIs by Liam Girdwood and Mark Brown. Signed-off-by: NRichard Purdie <rpurdie@rpsys.net> Signed-off-by: NPhilipp Zabel <philipp.zabel@gmail.com> Signed-off-by: NLiam Girdwood <lg@opensource.wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 27 5月, 2008 1 次提交
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由 Takashi Iwai 提交于
Convert menu in sound Kconfig files to menuconfig and if. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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- 24 4月, 2008 1 次提交
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由 Liam Girdwood 提交于
This patch adds an ASoC driver for the WM9713 AC97 codec. Signed-off-by: NLiam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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