- Jul 07, 2012
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Mark Brown authored
Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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Mark Brown authored
Since we're now relying on DAPM for things like enabling clocks when we reparent the clocks for widgets we need to either use conditional routes (which are expensive) or remove routes at runtime. Add a route removal API to support this use case. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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Mark Brown authored
If we add a new route at runtime then we'll need to recheck the connections to the affected widgets. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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Liam Girdwood authored
Some userspace will open a PCM device and then configure mixers for routing before triggering. This patch allows userspace to do this sequence. Signed-off-by:
Liam Girdwood <lrg@ti.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Simon Wilson authored
Fix spelling mistake in "High-Performance" option of twl6040 power mode. Signed-off-by:
Simon Wilson <simonwilson@google.com> Signed-off-by:
Liam Girdwood <lrg@ti.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Liam Girdwood authored
Use dev_ style logging throughout soc_new_pcm() Signed-off-by:
Liam Girdwood <lrg@ti.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jul 06, 2012
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Mark Brown authored
Not previously noticed due to normal usage being with CODEC<->CODEC links. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
This enables common telephony use cases. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
If an audio interface is configured to use ASYNCCLK then update the asynchronous sample rate rather than one of our primary sample rates. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jul 05, 2012
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Fabio Estevam authored
mx27pdk board also has a mc13783 codec. Add support for it and do a run-time machine type check to perform the correct audiomux settings. Signed-off-by:
Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Hui Wang authored
If we don't set IMX_AUDMUX_V2_PTCR_TCLKDIR in the AUDMUX PTCR register (means Tx clock pin is input), we don't need to set IMX_AUDMUX_V2_PTCR_TCSEL as well. Since both i.MX35, i.MX51 and i.MX6 datasheet says "When Tx clock pin set as an input, the TCSEL settings are ignored". Signed-off-by:
Hui Wang <jason77.wang@gmail.com> Acked-by:
Shawn Guo <shawn.guo@linaro.org> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Allow any BCLK which can be divided down to generate LRCLK, not just the lowest possible BCLK to clock out the samples. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Allow the user to select which of the system clocks each AIF is referenced to and constran the DAI to the set of frequencies which can be generated from that clock. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
They're the rates for the BCLK, not for the sample rate, so rename so that we don't confuse ourselves. 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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- Jul 04, 2012
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Vipin Kumar authored
This patch implements the spdif out driver for ST peripheral. This peripheral implements IEC60958 standard Signed-off-by:
Vipin Kumar <vipin.kumar@st.com> Signed-off-by:
Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Rajeev Kumar authored
The STA529 is a digital stereo class-D audio amplifier. It includes an audio DSP, an ST proprietary high-efficiency class-D driver and CMOS power output stage. It is intended for high-efficiency digital-to-power-audio conversion for portable applications. Signed-off-by:
Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jiri Prchal authored
Adds missing register default values to cache. Signed-off-by:
Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Jiri Prchal authored
Adds register and bit shift definitions in header file. Changes are for TLV320AIC310x based on data sheet. Signed-off-by:
Jiri Prchal <jiri.prchal@aksignal.cz> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Leave it up to the machine driver to disable accessory detection if desired, the common pattern is to have accessory detection be a wake source. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Since most new drivers are expected to use regmap and since frequently the only thing we need to do in the CODEC probe function is configure the I/O try to initialise the register I/O using regmap if the driver hasn't done so after probe(). Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by:
Liam Girdwood <lrg@ti.com>
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Mark Brown authored
Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Laxman Dewangan authored
Use the dmaengine based Tegra APB DMA driver for data transfer between SPI fifo and memory in place of legacy Tegra APB DMA. Because generic soc-dmaengine-pcm uses the DMAs API based on dmaengine, using the exported APIs provided by this generic driver. The new driver is selected if legacy driver is not selected and new dma driver is enabled through config file. Signed-off-by:
Laxman Dewangan <ldewangan@nvidia.com> Acked-by:
Stephen Warren <swarren@wwwdotorg.org> Tested-by:
Stephen Warren <swarren@wwwdotorg.org> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Benoît Thébaudeau authored
Stereo is not yet supported by dapm widgets, so remove stereo code from snd_soc_dapm_get_volsw(), and warn if stereo controls are detected. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Sachin Kamat authored
Current method for machine driver to register with the ASoC core is to use snd_soc_register_card() instead of creating a "soc-audio" platform device. Signed-off-by:
Sachin Kamat <sachin.kamat@linaro.org> Acked-by:
Sangbeom Kim <sbkim73@samsung.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jun 29, 2012
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Benoît Thébaudeau authored
snd_soc_dapm_put_volsw() sets connect incorrectly in the case max > 1 with invert. In that case, the raw disconnect value should be max, which corresponds to the userspace value 0. This use case currently does not appear upstream, but it could break SOC_DAPM_SINGLE() or SOC_DAPM_SINGLE_TLV() elsewhere or in the future. Signed-off-by:
Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Otherwise we fail to link when building as modules due to multiple init/exit functions. Reported-by:
Fengguang Wu <wfg@linux.intel.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jun 28, 2012
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Vipin Kumar authored
This patch adds the support for spdif in audio codec. Signed-off-by:
vipin Kumar <vipin.kumar@st.com> Signed-off-by:
Rajeev Kumar <rajeev-dlh.kumar@st.com> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Otherwise sparse gets very upset with us. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jun 27, 2012
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Mark Brown authored
Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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- Jun 25, 2012
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Mark Brown authored
The patches for stubbing out the generic clock API still haven't been applied so we need to either add ifdefs here or add a dependency until someone decides to actually apply them. Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
This gets the registers set up as early as possible, mainly useful for the GPIOs to ensure that they're in the correct mode. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
There is only one caller and this allows us to cleanly leave the CODEC with the internal LDO powered down which is the default state we're looking for and means that we can robustly disable the register cache only when we either disable the LDO or power down the external regulators. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Now that we're using regmap the cache is available here. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Get it done as early as possible, it's neater and minimises the time the pins aren't configured as requested. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
It's more idiomatic to have the resource allocation at this level. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Even though the WM8904 is able to use idle_bias_off during both probe and resume we were needlessly leaving the device in standby mode. Instead power the device down as soon as we've confirmed that we can talk to it and don't manage the bias level at all over suspend and resume, the core will take us down to our minimum power level. Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Linux 3.5-rc4 contains some bug fixes which overlap with new features.
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Uwe Kleine-König authored
Signed-off-by:
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by:
Mark Brown <broonie@opensource.wolfsonmicro.com>
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Linus Torvalds authored
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