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2012-03-02ASoC: Add dmaengine PCM helper functionsLars-Peter Clausen
This patch adds a set of functions which are intended to be used when implementing a dmaengine based sound PCM driver. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Vinod Koul <vinod.koul@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-02ASoC: wm8962: Run the headphone in class G mode when sidetone is enabledMark Brown
Class W mode with sidetone is not fully supported. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-01ASoC: wm8994: Disable debounce of jack detection on inserted jackMark Brown
Don't debounce jack detection for inserted jacks, giving improved responsiveness. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-03-01ASoC: wm8962: Remove register default for PLL2Mark Brown
The initial value can be changed depending on system configuration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: Samsung: Update email id of the authorJaswinder Singh
I moved on from a great employer and the email-id no longer exists. Update email-id to a personal one, assuming I don't move on from myself anytime soon. And when I do, people don't get the eulogies bounced. Signed-off-by: Jaswinder Singh <jassisinghbrar@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: Samsung: Merge two identical if-else clausesJassi Brar
Saves two lines and a hell of a lot of embarrassment looking at the code. Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: wm8994: Remove stub of register access codeMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: wm_hubs: Bomb out if we can't read back the DC servo resultMark Brown
Should have no practical impact but it's safer than trying to soldier on. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: wm8996: Remove stub register cacheMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: wm8996: Fix /RESET bounce orderingMark Brown
We want to leave the device out of rather than in reset. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-29ASoC: wm8994: Make sure we don't have MICBIAS on during jackdet modeMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-28ASoC: DT: Update digital microphone binding documentation to PAZ00 board.Leon Romanovsky
This patch updates device tree binding documentation to add digital microphone to PAZ00 board. Signed-off-by: Leon Romanovsky <leon@leon.nu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-28ASoC: Remove unnecessary -codec from cs4270 driver nameShawn Guo
Similar to what commit 1e3ad57 (ASoC: Remove redundant -codec from WM8776 driver name) does for wm8776 driver, this patch does the same thing for cs4270 driver. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-28ASoC: fsl: align mpc8610_hpcd with p1022_ds on getting codec nodeShawn Guo
Align mpc8610_hpcd with p1022_ds on getting codec node by just calling of_parse_phandle. The bonus point of doing that is we can save exporting get_node_by_phandle_name() when we consolidate the common bits between mpc8610_hpcd and p1022_ds into a module, which can be shared by more machine drivers added later. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-28ASoC: fsl: correct get_dma_channel parameter nameShawn Guo
The second parameter of function get_dma_channel is actually a property name rather than a compatible string, so rename it for less confusing. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-27ASoC: wm8753: Convert to devm_kzalloc()Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-27ASoC: fix trivial build error in mpc5200_dma.cPaul Gortmaker
Add the obvious header to fix this: sound/soc/fsl/mpc5200_dma.c:301: error: implicit declaration of function 'DMA_BIT_MASK' sound/soc/fsl/mpc5200_dma.c:301: error: initializer element is not constant Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-27ASoC: imx: let SND_MXC_SOC_FIQ select FIQShawn Guo
CONFIG_FIQ is only needed when CONFIG_SND_MXC_SOC_FIQ is selected to build imx-pcm-fiq.c, so let SND_MXC_SOC_FIQ select FIQ. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-24ASoC: core: Don't overwrite .poweroff in snd_soc_pm_opsViresh Kumar
SET_SYSTEM_SLEEP_PM_OPS writes .poweroff = *_resume once. Then we overwrite it again explicitly as .poweroff = snd_soc_poweroff. Even though it works, as the second one overwrites the first one, this is not the correct way. Fix this by expanding SET_SYSTEM_SLEEP_PM_OPS in our structure. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-23ASoC: wm8962: Convert interrupt handler to direct regmap usageMark Brown
Avoids potential locking issues with anything that needs the CODEC lock. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-23ASoC: wm8962: Remove mistakenly committed debug loggingMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-23ASoC: ak4104: Convert to direct regmap API usageMark Brown
Since the cache is currently open coded this is more of a win than for most devices. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Daniel Mack <zonque@gmail.com>
2012-02-23ASoC: ak4104: Use snd_soc_write() rather than internal write functionMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Daniel Mack <zonque@gmail.com>
2012-02-23ASoC: ak4104: Use snd_soc_update_bits() for read/modify/writeMark Brown
Don't use the internal I/O functions directly. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Daniel Mack <zonque@gmail.com>
2012-02-22ASoC: mxs-pcm: Request DMA channel earlyLars-Peter Clausen
Request the DMA channel in the PCM open callback instead of the hwparams callback, this allows us to let open fail if no dma channel is available. This also fixes a bug where the channel will be requested multiple times if hwparams is called multiple times. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-22ASoC: imx-pcm: Request DMA channel earlyLars-Peter Clausen
Request the DMA channel in the pcm open callback. This allows us to let open fail if there is no dma channel available. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-22ASoC: imx-ssi: Set dma data earlyLars-Peter Clausen
Move the call to snd_soc_dai_set_dma_data from the hw_params callback to the startup callback. This allows us to use the dma data in the pcm driver's open callback. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Tested-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8994: Move wm_hubs callback before we start ramping VMIDMark Brown
Allows the generic code to set up for that. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8996: Convert to use DAPM routes for stream connectionsMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm5100: Implement DRC coefficient configurationMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8996: Implement DRC coefficient configurationMark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: core: Add support for masking out parts of coefficient blocksMark Brown
Chip designers frequently include things like the enable and disable controls for algorithms in the register blocks which also hold the coefficients. Since it's desirable to split out the enable/disable control from userspace the plain SND_SOC_BYTES() isn't optimal for these devices. Add a SND_SOC_BYTES_MASK() which allows a bitmask from the first word of the block to be excluded from the control. This supports the needs of devices I've looked at and lets us have a reasonably simple API. Further controls can be added in future if that's needed. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-02-21ASoC: core: Add SND_SOC_BYTES control for coefficient blocksMark Brown
Allow devices to export blocks of registers to the application layer, intended for use for reading and writing coefficient data which can't usefully be worked with by the kernel at runtime (for example, due to requiring complex and expensive calculations or being the results of callibration procedures). Currently drivers are using platform data to provide configurations for coefficient blocks which isn't at all convenient for runtime management or configuration development. Currently only devices using regmap are supported, an error will be generated for any attempt to work with a byte control on a non-regmap device. There's no fundamental block to other devices so support could be added if required. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-02-21ASoC: io: Retrieve val_bytes from the regmap APIMark Brown
Allow us to build infrastructure which needs to know the size of a value without requiring regmap based drivers to supply this information to both ASoC and regmap by asking regmap for the value. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@ti.com>
2012-02-21Merge tag 'topic/introspection' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap into HEAD New interfaces to allow other subsystems to gather information about the regmap, allowing them to build further subsystem specific generic features on top of the regmap. Merged into ASoC in order to allow us to implement SND_SOC_BYTES_MASK() controls which need to know the word size of the underlying registers.
2012-02-21ASoC: mxs-pcm: Remove unused fields from struct mxs_pcm_runtime_dataLars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: imx-pcm: Remove unused fields from imx_pcm_runtime_data structLars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: imx-pcm: Remove empty prepare callbackLars-Peter Clausen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8994: Support external capacitors on MICBIAS2 with jack detectionMark Brown
When an external capacitor is connected to MICBIAS2 on devices with jack detection (which is not required but may be done in some systems) then the loading may mean that better performance is obtained when the microphone bias is enabled normally rather than using the low power mode. Provide platform data allowing systems to indicate if they require this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8994: Actively discharge idle MICBIAS with jack detectMark Brown
This minimises the chance of any external capacitors that are fitted being discharged into headphones as they insert. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8994: Enable headphone startup mode 1 for WM1811 and WM8958Mark Brown
The latest recommendation for optimal performance. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: twl4030: Debug code cleanupPeter Ujfalusi
Replace the printk(KERN_ERR* instances with dev_err in the driver. While we are here clean up some of the debug messages as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm_hubs: Convert headphone driver to output driver widgetMark Brown
Mostly for neatness, though it may help with sequencing in some situations. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: wm8776: Add WM8775 device ID to the WM8776Mark Brown
The WM8775 is register compatible with the WM8776 so can be supported with the same driver though it is an ADC only part. Add the device ID to the WM8776 driver, further updates will be added in the future. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-20ASoC: ak4104: Convert to module_spi_driver()Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-20ASoC: ak4104: Remove uninformative print on probe()Mark Brown
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-20regmap: Allow users to query the size of register valuesMark Brown
Generic infrastructure based on top of regmap may want to operate on blocks of data and therefore find it useful to find the size of the register values. Provide an accessor operation for this. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-20ASoC: imx/mxs: remove redundant SND_PCM selectionShawn Guo
SND_PCM is already selected by SND_SOC, there is no need for SND_IMX_SOC and SND_MXS_SOC to select it again. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-19ASoC: fsi: Add DMAEngine supportKuninori Morimoto
This patch supports DMAEngine to FSI driver. It supports only Tx case at this point. If platform/cpu doesn't support DMAEngine, FSI driver will use PIO transfer. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-19Merge tag 'v3.3-rc4' into for-3.4 in order to resolve the conflictMark Brown
resolved below within the FSI driver and allow the application of the dmaeengine conversion that depends on this resolution. Linux 3.3-rc4 Conflicts: sound/soc/sh/fsi.c
generated by cgit (git 2.34.1) at 2024-06-26 08:59:53 +0000