- 20 3月, 2010 2 次提交
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由 Guennadi Liakhovetski 提交于
If instantiation of a card failed, we still have to remove it from the card list on unregistration. This fixes an Oops on Migo-R, triggering, when after a failed firmware load attempt the driver modules are removed and re-inserted again. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Daniel Mack 提交于
This fixes a memory corruption when ASoC devices are used in full-duplex mode. Specifically for pxa-ssp code, where this pointer is dynamically allocated for each direction and destroyed upon each stream start. All other platforms are fixed blindly, I couldn't even compile-test them. Sorry for any breakage I may have caused. Reported-by: NSven Neumann <s.neumann@raumfeld.com> Reported-by: NMichael Hirsch <m.hirsch@raumfeld.com> Signed-off-by: NDaniel Mack <daniel@caiaq.de> Acked-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 19 3月, 2010 10 次提交
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由 Mark Brown 提交于
Note that since all the microphones share a bias there is a single jack exported for all three, even though there are two physical connectors plus the soldered down silicon mic. Note also that the SiMic is always present by default. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
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由 Barry Song 提交于
Signed-off-by: NBarry Song <21cnbao@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
The export is not needed since the per-bus code lives in the same module. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Barry Song 提交于
Signed-off-by: NBarry Song <barry.song@analog.com> Signed-off-by: NYi Li <yi.li@analog.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Misael Lopez Cruz 提交于
Initial version of TWL6040 codec driver. The TWL6040 codec uses a proprietary PDM-based digital audio interface. Audio paths supported are: - Input: Main Mic, Sub Mic, Headset Mic, Auxiliary-FM Left/Right - Output: Headset Left/Right, Handsfree Left/Right TWL6040 codec supports power-up/down manual and automatic sequence. Manual sequence is done through a specific register writes sequence. Automatic sequence is done when the codec is powered-up through the external AUDPWRON line. The completion of the sequence is signaled through the audio interrupt. TWL6040 codec sysclk can be provided by: low-power or high performance PLL: - The low-power PLL takes a low-frequency input at 32,768 Hz and generates an approximate of 17.64 or 19.2 MHz (for 44.1 KHz and 48 KHz respectively) - The high-performance PLL generates an exact 19.2 MHz clock signal from high-frequency input at 12/19.2/26/38.4 MHz. Low-power playback mode is a special scenario where only headset path (headset DAC and driver) is active. For the particular case of headset path, PLL being used defines the headset power mode: low-power, high-performance. Signed-off-by: NMisael Lopez Cruz <x0052729@ti.com> Signed-off-by: NJorge Eduardo Candelaria <jorge.candelaria@ti.com> Signed-off-by: NMargarita Olaya Cabrera <magi.olaya@ti.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Peter Ujfalusi 提交于
Basic support for Left Justified coding for OMAP McBSP. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Jorge Eduardo Candelaria 提交于
Indentation in initial support for McPDM driver was converted to spaces. Use tabs to comply with open source coding-style. Signed-off-by: NJorge Eduardo Candelaria <jorge.candelaria@ti.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Olaya, Margarita 提交于
Correction for chips: twl6030 is Phoenix Power chip twl6040 is Phoenix Audio chip Signed-off-by: NMargarita Olaya Cabrera <magi.olaya@ti.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 18 3月, 2010 4 次提交
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由 Barry Song 提交于
The registers for AD193X are defined as 0x800-0x810 for spi which uses 16_8 mode, for i2c to support AD1937, we will use 8_8 mode, only the low byte of 0x800-0x810 is valid. The patch will not destory other codecs, but make soc cache interface more useful. Signed-off-by: NBarry Song <barry.song@analog.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Cliff Cai 提交于
Signed-off-by: NCliff Cai <cliff.cai@analog.com> Signed-off-by: NBarry Song <barry.song@analog.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Some devices provide support for detection of a small number of buttons on their jacks. One common implementation provides a single button, implemented by shorting the microphone to ground and detected along with microphone presence detection by detecting varying current draws on the microphone bias signal. Provide support for up to three buttons via the jack interface. These default to reporting BTN_n but an API is provided to allow these to be remapped to other keys by the machine driver where it knows what the keys are. More keys can be added with ease if required. This is only intended to support simple accessory button designs. If the interface is limiting then either creating a child device for the accessory or accessing the input device in the jack directly is recommended. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
Avoids confusion when we have button support. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 17 3月, 2010 4 次提交
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由 Mark Brown 提交于
The WM8750 is using some delayed work to manage the ramping of the bias at startup and resume out of line from the normal flow. This predates the support within ASoC core for moving the resume out of line from the main system resume which provides equivalent functionality with better interaction with applications. Change to doing the ramp in line to make use of the core functionality. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Mark Brown 提交于
A code audit reveals that there are currently no users of the widget controls on PGAs. This is likely to continue to be the case since while there are useful things that can be done with integrating the PGA gain and mute controls with the power sequencing userspace generally wants stereo controls for output stages which this doesn't map onto well. In preparation for implementing something more useful strip out the existing code, leaving the parameters there for use by the new code. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
The WM8350 provides microphone presence and short circuit detection. Integrate this with the ASoC jack reporting API. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
The WM8904 allows microphone detection signals to be brought out as alternate functions of the GPIO signals which can be detected using interrupt inputs on the CPU. Allow this to be configured using platform data. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 16 3月, 2010 7 次提交
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由 Mark Brown 提交于
Provide platform data allowing the configuration of the GPIO pins on the WM8904 to be selected, allowing alternate functions to be enabled. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Support use of the WM8903 IRQ for reporting of microphone presence and short detection. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Currently used to detect completion of the write sequencer. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Provide support for WM8903 microphone presence and short detection using the GPIOs to route out a logic signal suitable for handling using snd_soc_jack_add_gpios() on the processor GPIOs. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Allow users to pass in a default configuration for the GPIOs of the WM8903 as platform data. This allows configuration of the pin muxing of the device. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Allow pins to be forced on regardless of their power state. This is intended for use with microphone bias supplies which need to be enabled in order to support microphone detection - in systems without appropriate hardware leaving the microphone unbiased when not in use saves power. The force done at power check time in order to avoid disrupting other power detection logic. Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 15 3月, 2010 1 次提交
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由 Mark Brown 提交于
Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk>
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- 12 3月, 2010 9 次提交
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由 Peter Ujfalusi 提交于
Use the new delay calback function to report the delay through ALSA for application caused by the internal FIFO. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Peter Ujfalusi 提交于
New functions for querying the FIFO caused delay on both TX and RX path. On TX path the return value shows the number of used locations in the FIFO. On RX papth it returns the number of locations to be filled to reach the threshold value (DMA will be triggered to read the data out from the FIFO). Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NTony Lindgren <tony@atomide.com> Acked-by: NJarkko Nikula <jhnikula@gmail.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Peter Ujfalusi 提交于
Platform data option for the codec to keep the BCLK clock continuously running in FIFO modes (codec master). OMAP3 McBSP when in slave mode needs continuous BCLK running on the serial bus in order to operate correctly. Since in FIFO mode the DAC33 can also shut down the BCLK clock and enable it only when it is needed, let the platforms decide if the CPU side needs the BCLK running or not. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Peter Ujfalusi 提交于
To avoid race condition especially in FIFO modes the sequence for enabling and disabling the codec need to be changed. Signed-off-by: NPeter Ujfalusi <peter.ujfalusi@nokia.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Miguel Aguilar 提交于
The DM365 EVM has two codecs: the Audio Codec (AIC3x) and the Voice Codec, the idea is to have both enabled in the same kernel simultaneously. However, the current soc-core doesn't support simultaneous codecs, once that support will have added, a patch will be posted to enable both codecs in the DM365 EVM. Signed-off-by: NMiguel Aguilar <miguel.aguilar@ridgerun.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Miguel Aguilar 提交于
Currently the DM365 is the only SoC that includes this Voice Codec. Signed-off-by: NMiguel Aguilar <miguel.aguilar@ridgerun.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Miguel Aguilar 提交于
This patch adds the support for the interface needed by the DaVinci Voice Codec CQ93VC. Signed-off-by: NMiguel Aguilar <miguel.aguilar@ridgerun.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Miguel Aguilar 提交于
This is the MFD driver for the DaVinci Voice codec, it has two clients: * Voice codec interface * Voice codec CQ93VC Signed-off-by: NMiguel Aguilar <miguel.aguilar@ridgerun.com> Acked-by: NSamuel Ortiz <sameo@linux.intel.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Jassi Brar 提交于
For ASoC, if either CPU or CODEC driver has set the flag, the MACHINE driver should be given a chance to figure out if the dai, that set the flag, can accomodate a rate that it does not explicitly specify but is specified by the dai at the other end of the link. Signed-off-by: NJassi Brar <jassi.brar@samsung.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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- 11 3月, 2010 3 次提交
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由 Kuninori Morimoto 提交于
This driver USE PLL for 11025/22050/44100/88200 rate. To enable switching to bypass mode, PLL is always turned on. Special thanks to Phil Signed-off-by: NPhil Edworthy <Phil.Edworthy@renesas.com> Signed-off-by: NKuninori Morimoto <morimoto.kuninori@renesas.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Jassi Brar 提交于
Towards having build for multiple SoCs segregate hw_params callback for s3c2412 and s3c64xx. Since, all new SoCs have s3c64xx like register map, we keep that as default implementation if no SoC specific callback is already defined. Signed-off-by: NJassi Brar <jassi.brar@samsung.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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由 Jassi Brar 提交于
For some CPU-CODEC and source clock combination we might need to set BCLK to N*Sample_size*LRCLK, where N may be even 3 or 4, not just 2. We can simply remove the dependency of BCLK on sample size as there is already a callback(S3C_I2SV2_DIV_BCLK) available to set required BCLK. Signed-off-by: NJassi Brar <jassi.brar@samsung.com> Acked-by: NLiam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: NMark Brown <broonie@opensource.wolfsonmicro.com>
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