- 02 Mar, 2012 1 commit
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Mark Brown authored
Class W mode with sidetone is not fully supported. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 01 Mar, 2012 2 commits
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Mark Brown authored
Don't debounce jack detection for inserted jacks, giving improved responsiveness. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
The initial value can be changed depending on system configuration. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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- 29 Feb, 2012 7 commits
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Jaswinder Singh authored
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>
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Jassi Brar authored
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>
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
Should have no practical impact but it's safer than trying to soldier on. 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
We want to leave the device out of rather than in reset. 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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- 28 Feb, 2012 4 commits
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Leon Romanovsky authored
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>
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Shawn Guo authored
Similar to what commit 1e3ad571 (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>
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Shawn Guo authored
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>
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Shawn Guo authored
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>
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- 27 Feb, 2012 3 commits
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Paul Gortmaker authored
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>
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Shawn Guo authored
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>
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- 24 Feb, 2012 1 commit
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Viresh Kumar authored
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>
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- 23 Feb, 2012 5 commits
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Mark Brown authored
Avoids potential locking issues with anything that needs the CODEC lock. 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
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>
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Mark Brown authored
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Daniel Mack <zonque@gmail.com>
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Mark Brown authored
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>
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- 22 Feb, 2012 3 commits
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Lars-Peter Clausen authored
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>
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Lars-Peter Clausen authored
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>
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Lars-Peter Clausen authored
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>
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- 21 Feb, 2012 14 commits
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Mark Brown authored
Allows the generic code to set up for that. 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
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
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>
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Mark Brown authored
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>
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Mark Brown authored
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>
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Mark Brown authored
Merge tag 'topic/introspection' of 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.
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Lars-Peter Clausen authored
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Lars-Peter Clausen authored
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Lars-Peter Clausen authored
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Mark Brown authored
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>
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Mark Brown authored
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>
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Mark Brown authored
The latest recommendation for optimal performance. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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