- 30 Jun, 2009 7 commits
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Mark Brown authored
Also implement AUX mode control. 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
The chip has a single LRCLK. 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
Move away from a fixed table to runtime calculation. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
The device is a mono device but it can read two channel data and many I2S controllers only understand 2 channels. 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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- 29 Jun, 2009 1 commit
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 23 May, 2009 4 commits
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Mark Brown authored
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
The WM8974 is a low power, high quality mono CODEC designed for portable applications such as digital still cameras or digital voice recorders. This driver was originally written by Graeme Gregory and Liam Girdwood and has since been maintained by myself with some updates contributed by Brett Saunders and Javier Martin. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Ensure that we always set a new sysclk when using the FLL in master mode and pick out the correct value for the sample rate in hw_params(). Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 22 May, 2009 5 commits
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Mark Brown authored
The WM9081 is designed to provide high power output at low distortion levels in space-constrained portable applications. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Give unique stream names for the two playback streams so DAPM can figure out which codec_dai is in use. 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
With this patch the initial headset pop-removal related values are configured for the twl4030 codec (ramp delay and sysclk). 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
twl4030_setup_data structure can be passed from platform drivers to the codec via the snd_soc_device->codec_data pointer. Currently the setup data has support for the Headset pop-removal related configuration, which differs from board to board. 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
Should be no impact on the generated code but it helps the compiler print clearer messages. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 20 May, 2009 2 commits
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Peter Ujfalusi authored
This patch adds SND_SOC_DAPM_PGA_E to the headset path, which handles the headset ramp up and down sequences needed for the pop noise removal. With this patch the order of the internal components in the twl4030 codec is turned on and off in a correct order. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Tested-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Tested-by: Jarkko Nikula <jhnikula@gmail.com> Tested-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
Restructuring the twl4030 codec's DAPM routing to be able to handle the power sequences correctly. The twl4030 codec internal implementation have this order: DAC -> Analog PGA -> Mixer/Mux While the ASoC framework expects the following order: DAC -> Mixer -> Analog PGA This patch moves the Analog PGA handling from SND_SOC_DAPM_PGA to _MIXER and adds two levels of mixer to handle the digital and analog loopback functionality. Now the analog loopback does not powers on any of the DACs. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Tested-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Tested-by: Jarkko Nikula <jhnikula@gmail.com> Tested-by: Misael Lopez Cruz <x0052729@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 May, 2009 4 commits
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Atsushi Nemoto authored
This patch adds support for the integrated ACLC of the TXx9 family. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Lopez Cruz, Misael authored
Connect twl4030 voice DAI to McBSP3 in sdp3430 machine driver. Voice DAI init function enables corresponding interface by writting directly to VOICE_IF codec register. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Acked-by: Peter Ujflausi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Lopez Cruz, Misael authored
Add a control for selecting the codec operation mode. TWL4030 codec has two modes: - Option 1. Audio only (4 audio DACs) - Option 2. Voice/Audio (2 audio DACs and voice ADC/DAC) Control is restricted when a stream is ongoing, since codec's operation mode cannot be changed on-the-fly. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Acked-by: Peter Ujflausi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Peter Ujfalusi authored
AUXR is selected by bit 2 and not by bit 1 in the ANAMICR register. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 18 May, 2009 5 commits
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Mark Brown authored
A standard way of making sure we know when the bias level changes. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Rather than managing the bias level of the system based on if there is an active audio stream manage it based on there being an active DAPM widget. This simplifies the code a little, moving the power handling into one place, and improves audio performance for bypass paths when no playbacks or captures are active. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
sysfs is so standard these days there's no point. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
DAPM has always applied any changes to the power state of widgets as soon as it has determined that they are required. Instead of doing this store all the changes that are required on lists of widgets to power up and down, then iterate over those lists and apply the changes. This changes the sequence in which changes are implemented, doing all power downs before power ups and always using the up/down sequences (previously they were only used when changes were due to DAC/ADC power events). The error handling is also changed so that we continue attempting to power widgets if some changes fail. The main benefit of this is to allow future changes to do optimisations over the whole power sequence and to reduce the number of walks of the widget graph required to check the power status of widgets. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Misael Lopez Cruz authored
Enable TWL4030 VTXL/VTXR and VRX digital filters for uplink and downlink paths, respectively. This patch also corrects voice 8/16kHz mode selection bit (SEL_16K) of CODEC_MODE register. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 17 May, 2009 1 commit
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Julia Lawall authored
Eliminate direct accesses to the driver_data field. cf 82ab13b26f15f49be45f15ccc96bfa0b81dfd015 The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct device *dev; expression E; type T; @@ - dev->driver_data = (T)E + dev_set_drvdata(dev, E) @@ struct device *dev; type T; @@ - (T)dev->driver_data + dev_get_drvdata(dev) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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- 15 May, 2009 7 commits
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Takashi Iwai authored
Use default to optimize the switch/case in magicial_playback_hw_params(), which also fixes the compile warnings below: sound/soc/pxa/magician.c:89: warning: 'acds' may be used uninitialized in this function sound/soc/pxa/magician.c:89: warning: 'acps' may be used uninitialized in this function Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Takashi Iwai authored
Merge branch 'for-2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
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Mark Brown authored
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David Brownell authored
This is a build fix, resyncing the DaVinci EVM ASoC board code with the version in the DaVinci tree. That resync includes support for the DM355 EVM, although that board isn't yet in mainline. (NOTE: also includes a bugfix to the platform_add_resources call, recently sent by Chaithrika U S <chaithrika@ti.com> but not yet merged into the DaVinci tree.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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David Brownell authored
This resyncs the DaVinci I2S code with the version in the DaVinci tree. The behavioral change uses updated clock interfaces which recently merged to mainline. Two other changes include adding a comment on the ASP/McBSP/McASP confusion, and dropping pdev->id in order to support more boards than just the DM644x EVM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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David Brownell authored
This is a buildfix for the DaVinci PCM code, resyncing it with the version in the DaVinci tree. The notable change is using current EDMA interfaces, which recently merged to mainline. (The older interfaces never made it into mainline.) NOTE: open issue, the DMA should be to/from SRAM; see chip errata for more info. The artifacts are extremely easy to hear on DM355 hardware (not yet supported in mainline), but don't seem as audible on DM6446 hardwaare (which does have mainline support). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 14 May, 2009 4 commits
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Marek Vasut authored
The WM9712 can be configured by resistor strapping GPIO4 to behave like the WM9713 and default to leaving the AC97 link disabled after cold reset until a warm reset occurs. In this configuration we need to issue a warm reset after cold to bring the link up so do so. The warm reset will be harmless on systems that don't need it. [Changelog rewritten to document the reasoning. -- broonie] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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Karl Beldan authored
pxa2xx_i2s_resume is : - unconditionnaly setting SACR0_ENB - unsetting SACR0_ENB in saved SACR0 pxa_i2s.sacr0 fix these. In pxa2xx_i2s_{resume,suspend}, save/restore registers even when !dai->active. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Karl Beldan authored
i2s_clk is 'put' for no reason in pxa2xx_i2s_shutdown. Now we 'get' i2s_clk at probe and 'put' it at driver removal or when probe fails. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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