- 04 Feb, 2009 1 commit
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Philipp Zabel authored
This patch splits set_dai_fmt into three variants (single interface, dual interface playback only, dual interface capture only) so that data input and output formats can be configured separately for dual interface setups. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Tested-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 03 Feb, 2009 3 commits
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Vasily Khoruzhick authored
Without this fix driver switches to WSPLL in uda1380_pcm_prepare even if SYSCLK was chosen (uda1380_pcm_prepare modifies UDA1380_CLK register to disable R00_DAC_CLK before flushing reg cache) Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Takashi Iwai authored
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Liam Girdwood authored
This just updates my email address on some drivers I'd forgotten in a previous patch. Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 02 Feb, 2009 4 commits
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Timur Tabi authored
Replace printk calls with dev_xxx calls. Set the 'dev' field of the codec and codec_dai structures so that these calls work. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Timur Tabi authored
Fix a oversight in the CS4270 codec driver that caused a build break. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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Eero Nurkkala authored
omap_pcm_trigger is called also in interrupt context so CPU flags must be restored when returning. Signed-off-by: Eero Nurkkala <ext-eero.nurkkala@nokia.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 31 Jan, 2009 2 commits
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Grazvydas Ignotas authored
Update pandora board file for recent TWL4030 codec changes. Also move output related snd_soc_dapm_nc_pin() calls to omap3pandora_out_init(), where they belong. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Timur Tabi authored
Spruce up the documentation in the CS4270 codec. Use kerneldoc where appropriate. Fix incorrect comments. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 30 Jan, 2009 1 commit
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Timur Tabi authored
ASoC codec drivers typically serve two masters: the I2C bus and ASoC itself. When a codec driver registers with ASoC, a probe function is called. Most codec drivers call ASoC first, and then register with the I2C bus in the ASoC probe function. However, in order to support multiple codecs on one board, it's easier if the codec driver is probed via the I2C bus first. This is because the call to i2c_add_driver() can result in the I2C probe function being called multiple times - once for each codec. In the current design, the driver registers once with ASoC, and in the ASoC probe function, it calls i2c_add_driver(). The results in the I2C probe function being called multiple times before the driver can register with ASoC again. The new design has the driver call i2c_add_driver() first. In the I2C probe function, the driver registers with ASoC. This allows the ASoC probe function to be called once per I2C device. Also add code to check if the I2C probe function is called more than once, since that is not supported with the current ASoC design. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 29 Jan, 2009 4 commits
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Peter Ujfalusi authored
This patch adds the analog loopback/bypass support for twl4030 codec. Details for the implementation: It seams that the analog loopback needs the DAC powered on on the channel, where the loopback is selected. The switch for the DACs has been moved from the DAPM_DAC to the "Analog XX Playback Mixer". In this way the DAC will be powered while the audio playback is used or/and the loopback is enabled for the channel. The twl4030 codec powering has been reworked. Now the codec will be powered as long as it does not receives the SND_SOC_BIAS_OFF event. The exceptions are when the given change in the registers needs the codec power down/up cycle in order to take effect. Otherwise the codec is on. When the codec enters to STANDBY state and none of the loopback paths are enabled, than the amplifiers, which are no in the DAPM path are forced to turn off and the PLL is disabled. When playback/capture starts the disabled gains are restored and the PLL is enabled. When one of the loopback enabled in STANDBY mode, the disabled gains are restored and the PLL is enabled also. In short: the codec always goes to the lowest power state based on the bias_level and the bypass_state. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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Misael Lopez Cruz authored
This patch explicitly initializes McBSP Transmit Configuration Control Register (XCCR) and Receive Configuration Control Register (RCCR) to their reset values. Reset values are 26 ns of DX delay and Transmit DMA disabled for XCCR register; receive full cycle mode enabled and Receive DMA disabled for RCCR register. This patch requires a counterpart in OMAP McBSP driver before to apply it. The required changes in McBSP were sent and approved in linux-omap mailing list and patch is going upstream (commit 3127f8f8 from linux-omap-2.6 tree). Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> [ jarkko.nikula@nokia.com: Commit id for counterpart patch corrected ] Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
The WM8753 driver multiplexes the DAI structures it exposes to the outside world, leaving them uninitialised until the codec probes. Since the DAI name is used during the registration and setup process provide a dummy name. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 28 Jan, 2009 1 commit
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Takashi Iwai authored
Conflicts: sound/soc/soc-core.c
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- 27 Jan, 2009 6 commits
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Peter Ujfalusi authored
Move the twl4030_power_up and twl4030_power_down function earlier to facilitate the analog bypass implementation. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Change the power switches for the physical ADC and for the amplifiers for the analog capture path to map more closely the actual path inside of the codec. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
The Headset Left anti-pop and bias ramp does not need to be enabled, if the headset is not in use. Move the code to DAPM event handler for HeadsetL. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Merge the codec up and down functions to a simple one. Codec is powered down by default (reg_cache change). Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
The offset cancelation bit in ANAMICL register is self cleanig. Make sure that the reg_cache holds the same value as the HW register. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
This is a further stage on the road to refactoring away the ASoC platform device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 Jan, 2009 10 commits
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Timur Tabi authored
Further improvements in the I2C initialization sequence of the CS4270 driver. All ASoC initialization is now done in the I2C probe function. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
It has no external dependencies but needs to be selected for L3 based codecs to work. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Ensures that the DAI and socdev exported by the codec match up with their exported prototype. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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Peter Ujfalusi authored
Typo fix. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
pxa-regs.h and hardware.h are not intended for use directly in driver code and references to them have been removed in other code - remove them from the newly added e740 and e750 machine drivers. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Fix a merge issue caused by context overlap. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Timur Tabi authored
The CS4270 supports stand-alone mode, where the codec is not connect to the I2C or SPI buses. Instead, input voltages configure the codec at power-on. The CS4270 ASoC device driver has partial support for this mode, but the code was never tested, and partial support doesn't help anyone. It also made the rest of the code more complicated than necessary. [Removed redundant CS4270 dependency on I2C -- broonie] Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 21 Jan, 2009 1 commit
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Steve Sakoman authored
Commit dc06102a in the asoc tree did not include the necessary Kconfig and Makefile changes. This patch completes the support for Beagleboard Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Jarkko Nikula <jarkko.nikula@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 20 Jan, 2009 4 commits
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Mark Brown authored
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Ian Molton authored
This patch fixes the acpture switch name so that it better reflects its purpose. Signed-off-by: Ian Molton <iann@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Timur Tabi authored
Change the Kconfig and Makefile options for Freescale MPC8610 audio drivers so that they can be compiled as modules, and simplify the Kconfig choices so that only the platform is selected. Also fix the naming of the driver files to conform to ALSA standards. [Removed extraneous SND_SOC dependency -- broonie] Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Timur Tabi authored
The Freescale MPC8610 driver was defining two SOC card (snd_soc_card) structures, partially initializing each one, but registering only one of them with ASoC. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 Jan, 2009 3 commits
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Mark Brown authored
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>
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Ian Molton authored
This patch takes fixes a number of bugs in the caching code used by several ASoC codec drivers. Mostly off-by-one fixes. Signed-off-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Ian Molton authored
This patch provides suupport for the wm9705 AC97 codec on the Toshiba e740. Note: The e740 has a hard headphone switch that turns the speaker off and is not software detectable or controlable. Also both headphone and speaker amps share a common output enable. Signed-off-by: Ian Molton <ian@mnementh.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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