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* ASoC: wm_adsp: Factor out DSP specific operationsCharles Keepax2019-03-191-1/+1
| | | | | | | | | | In preparation for the addition of more types of DSP core refactor the handling of DSP specific operations such as starting the memory or enabling the core into a set of callbacks. This should make it easier to add new core types and allow for more code reuse between them. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm_adsp: Move wm_adsp2_set_dspclk to CODEC driversRichard Fitzgerald2019-03-191-1/+3
| | | | | | | | | | | | | | The original wm_adsp2_early_event took an additional frequency argument for clocking control so could not be used directly as a DAPM callback. But this setup could equally be done by the codec driver function wrapping wm_adsp2_early event. In preparation for adding support for new core types wm_adsp2_set_dspclk has been exported, and the freq argument removed so that it can be used directly as a DAPM callback. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add channel numbers to AIFsCharles Keepax2019-02-021-32/+32
| | | | | | | | Set the channel number on each AIF widget to allow unused channels not to be powered up across AIFs. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm_adsp: Declare firmware controls from codec driverRichard Fitzgerald2018-08-081-0/+2
| | | | | | | | | To allow for more flexibility in naming of DSP-type cores move the creation of the firmware controls to the codec drivers instead of having a hardcoded list in wm_adsp. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Set compressed IRQ to a wake sourceCharles Keepax2018-06-201-0/+8
| | | | | | | | | | | | | The current code is not setting the compressed IRQ as a wake source. Normally this doesn't cause any issues as the CODEC IRQ is set as a wake source by the jack detection code and the CODEC only produces a single IRQ line. However if the system is not using jack detection the compressed audio IRQ should still function as a wake source, as such directly set the compressed audio IRQ as a wake source. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Fixup some minor formatting issuesCharles Keepax2018-02-211-10/+10
| | | | | | | | Repair any formatting/style issues that can be fixed without major code refactoring. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: replace codec to componentKuninori Morimoto2018-02-141-56/+50Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now we can replace Codec to Component. Let's do it. Because there are many drivers which are using arizona, we need to update these all related drivers in same time. Otherwise compile error/warning happen Note: cs47l24 xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 wm5102 xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 wm5110 xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 wm8997 xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 wm8998 xxx_codec_xxx() -> xxx_component_xxx() .idle_bias_off = 1 -> .idle_bias_on = 0 .ignore_pmdown_time = 0 -> .use_pmdown_time = 1 - -> .endianness = 1 - -> .non_legacy_dai_naming = 1 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm5102: replace platform to componentKuninori Morimoto2018-02-121-25/+17Star
| | | | | | | | | | Now platform can be replaced to component, let's do it. This patch merges wm5102_compr_platform into soc_codec_dev_wm5102 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com> Tested-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: use snd_soc_component_init_regmap() on wm5102Kuninori Morimoto2017-12-041-8/+3Star
| | | | | | | | | To setup regmap, ALSA SoC has snd_soc_component_init_regmap() and .get_regmap. But these are duplicated feature. Let's use snd_soc_component_init_regmap() and remove .get_regmap Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add support for setting the output volume limitsCharles Keepax2017-09-201-0/+3
| | | | | | | | | | The output volume limits allow signals to be limited to specific levels appropriate for the hardware attached. As this is a property of the hardware itself these will be configured through device tree. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add handling for audio related device tree entriesCharles Keepax2017-09-191-0/+8
| | | | | | | | | | | | | | Currently all the audio related device tree entries are handled by the MFD code, for most parts of the Arizona driver we group the device tree handling with the component that uses it and should do so here as well. Add handling in the ASoC code for the audio device tree entries, a later patch removes the MFD side handling but there is no harm in it being duplicated temporarily. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add new common Arizona init functionCharles Keepax2017-09-191-1/+2
| | | | | | | | | | | Currently the driver has quite a few small initialisation functions, in preparation for some refactoring add a new function arizona_init_common. This will be used bus probe level initialisation that is common across Arizona devices. For now just move the notifier chain initialisation in there. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/arizona', ↵Mark Brown2017-09-011-1/+1
|\ \ | | | | | | | | | 'asoc/topic/atmel', 'asoc/topic/au1x' and 'asoc/topic/bcm' into asoc-next
| | * ASoC: codecs: make snd_compr_ops constBhumika Goyal2017-08-161-1/+1
| |/ | | | | | | | | | | | | | | | | Make these const as they are only stored in the compr_ops field of a snd_soc_platform_driver structure, which is of type const. Done using Coccinelle Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: codecs: make snd_soc_platform_driver constBhumika Goyal2017-08-141-1/+1
|/ | | | | | | | | | Make these const as they are either passed as the 2nd argument to the function devm_snd_soc_register_platform or snd_soc_register_platform, and the arguments are of type const. Done using Coccinelle. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/adau17x1', 'asoc/topic/adsp', ↵Mark Brown2017-02-191-1/+6
|\ \ | | | | | | | | | 'asoc/topic/ak4642', 'asoc/topic/amd' and 'asoc/topic/arizona' into asoc-next
| | * ASoC: arizona: Propagate errors from arizona_spk_initCharles Keepax2017-01-181-1/+4
| |/ |/| | | | | | | | | | | | | | | | | arizona_spk_init uses snd_soc_dapm_new_control which since commit 37e1df8c95e2 ("ASoC: dapm: handle probe deferrals") will occasionally request a probe deferral. Which means we should propagate the error out of our driver from it. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: wm_adsp: Add mechanism to preload firmware on a coreCharles Keepax2017-01-061-0/+2
|/ | | | | | | | | | | | | | | | | | | | | As requirements to bring up audio paths are continuous getting tighter and the DSP download to most ADSP devices happens over an external bus it can become an important factor in the path bring up time. As such sometimes it is a reasonable trade off to download the firmware ahead of when it will be required and take a small hit on power consumption for keeping the core powered up. This "preloading" adds an additional control for each DSP core "DSPx Preload Switch" that when set to true will power up the DSP core and download the firmware currently selected in the "DSPx Firmware" control. Whilst the core is preloaded the current firmware can not be changed and the CODEC will be kept powered up and SYSCLK held on. Although future improvements may allow the SYSCLK to be powered down as well because the hardware only requires SYSCLK whilst the download is actually taking place, but this is not covered in this series. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Use component pin control functionsRichard Fitzgerald2016-11-301-1/+2
| | | | | | | | | | | | | We need to modify the state of some of our own pins and are currently not taking account that the pin name may have a name_prefix applied to it. Replace the snd_soc_dapm_x_pin functions with the equivalent snd_soc_component_x_pin functions so that any name_prefix will be handled automatically. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Call arizona_init_notifiers for all CODECsCharles Keepax2016-11-101-0/+1
| | | | | | | | | | | | | | | The call to arizona_init_notifiers was only added for CODECs that are generating voice trigger events, however, this is somewhat annoying for machine drivers that might be used with multiple CODECs as they need to conditionally register for the notifier, depending on the CODEC being attached. As the cost of initialising the notifier is so minimal, and we may well add other events in the future that apply to more CODECs, simply do this for all Arizona CODECs. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Access driver data through platform from compressed opsCharles Keepax2016-10-261-1/+1
| | | | | | | | | | | | | As the compressed ops run on the platform side of things we should really access the driver data through the platform pointer rather than the CODEC pointer. As the compressed DAIs in our systems always connect our CODEC to our platform this has never been an issue, but should still be corrected. Additionally it clears the way for future core refactoring work. Reported-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Move request of DSP IRQ into bus probeCharles Keepax2016-10-261-13/+13
| | | | | | | | | It is more idiomatic to request all resources in the bus level probe, this patch moves the request of the DSP compressed data IRQ from the ASoC level probe into the bus level probe. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Move request of speaker IRQs into bus probeCharles Keepax2016-10-261-4/+16
| | | | | | | | | It is more idiomatic to request all resources in the bus level probe, this patch moves the request of the speaker thermal event IRQs from the ASoC level probe into the bus level probe. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add gating for clock when used for direct MCLKCharles Keepax2016-10-241-2/+7
| | | | | | | | | | | Whilst ultimately we would like to move all the clocking over to the clock framework, as an intermediate step to get people going for now gating the source clocks for SYSCLK/ASYNCCLK when they are configured to come directly from an MCLK pin. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Tested-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ak4104', ↵Mark Brown2016-09-291-8/+19
|\ \ | | | | | | | | | 'asoc/topic/arizona', 'asoc/topic/atmel' and 'asoc/topic/codec-component' into asoc-next
| | * ASoC: constify snd_soc_codec_driver structuresJulia Lawall2016-09-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Check for snd_soc_codec_driver structures that are only passed to snd_soc_register_codec or memcpy (2nd arg), for which the corresponding parameters are declared const. Declare as const snd_soc_codec_driver structures that have these properties. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r disable optional_qualifier@ identifier i; position p; @@ static struct snd_soc_codec_driver i@p = { ... }; @ok@ identifier r.i; expression e1,e2,e3; position p; @@ ( snd_soc_register_codec(e1,&i@p,e2,e3) | memcpy(e1,&i@p,e2) ) @bad@ position p != {r.p,ok.p}; identifier r.i; @@ i@p @depends on !bad disable optional_qualifier@ identifier r.i; @@ static +const struct snd_soc_codec_driver i = { ... }; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: codec duplicated callback function goes to component on wm5102Kuninori Morimoto2016-08-081-6/+8
| |/ |/| | | | | | | | | | | | | | | | | codec driver and component driver has duplicated callback functions, and codec side functions are just copied to component side when register timing. This was quick-hack, but no longer needed. This patch moves these functions from codec driver to component driver. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Attach SYSCLK to DSP preloadersCharles Keepax2016-09-241-1/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently SYSCLK is attached to every compressed DAI as this follows the pattern of attaching clocks to the chips inputs and outputs, however, it is really the DSP that requires the clock here. As firmware download can be a significant part of the path startup time for these devices occasionally it would be desirable to download the firmware in advance of the path being brought up. To help facilitate this early firmware loading this patch attaches the SYSCLK to the DSP preloader widget. This also saves us adding a new route to SYSCLK every time a new compressed DAI is created. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Connect ASRCs to both clock domainsCharles Keepax2016-08-111-0/+10
|/ | | | | | | | | | | | The two clock domains are enabled based on each input and output of the chip being connected to its respective clock domain. The ASRC however can bridge the two domains and as such can function as an input/output to either domain. The hardware also requires that both clocks are enabled before the ASRC is. Ensure these constraints by linking the ASRCs to both SYSCLK and ASYNCCLK. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/arizona', 'asoc/topic/atmel', ↵Mark Brown2016-07-241-0/+1
|\ \ | | | | | | | | | 'asoc/topic/bt-sco', 'asoc/topic/compress' and 'asoc/topic/cs35l33' into asoc-next
| * | ASoC: arizona: Tie SYSCLK to DRC signal activity widgetsCharles Keepax2016-05-301-0/+1
| |/ | | | | | | | | | | | | | | | | | | | | The intent is for SYSCLK to be tied to all input and output widgets such that it turns on whenever the chip is in use. It is not tied to the DRC signal activity detect virtual outputs, whilst in practice this is unlikely to cause an issue (as an input will likely also be powered up) best to correct. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: wm5102: Correct supported channels on trace compressed DAICharles Keepax2016-06-131-1/+1
|/ | | | | | | | The audio trace firmware on wm5102 only supports 4 channels correct the DAI driver structure to reflect this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
*-. Merge remote-tracking branches 'asoc/topic/adsp', 'asoc/topic/ak4624', ↵Mark Brown2016-05-131-0/+4
|\ \ | | | | | | | | | 'asoc/topic/atmel' and 'asoc/topic/au1x' into asoc-next
| * | ASoC: arizona: call wm_adsp2_remove when codec driver is removedRichard Fitzgerald2016-04-271-0/+4
| |/ | | | | | | | | | | | | | | Ensure that the wm_adsp driver cleans up when the codec driver is removed. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: wm5102: Free compressed IRQ in CODEC removeCharles Keepax2016-04-151-0/+3
| | | | | | | | | | | | | | | | We request one of the DSP IRQs during CODEC probe, as such we should free it during CODEC remove, this patch does so. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Free speaker thermal IRQs in CODEC removeCharles Keepax2016-04-151-0/+2
|/ | | | | | | | The thermal warning IRQs for the speaker are requested in CODEC probe but never freed. This patch frees them in CODEC remove. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Add support for SNDRV_PCM_RATE_KNOTCharles Keepax2016-02-051-1/+1
| | | | | | | | | | | | | | | The Arizona CODECs support several rates that do not have simple defines in ALSA. This patch adds support for SNDRV_PCM_RATE_KNOT so that users can open stream at these rates. As part of this we should always set constraints in arizona_startup, currently we only set the constraints if we already have a clock to limit rates to that family of sample rates. This patch updates this to set a constraint of all rates supported by the chip if we do not already know which family of rates to limit to. Finally we also reduce the list of rates supported in the constraints to only include those that are supported on current parts. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm5102: Add support for the audio trace firmwareCharles Keepax2016-01-291-1/+84
| | | | | | | | wm5102 also supports the audio trace firmware, this patch adds support for this into the wm5102 driver. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: wm_adsp: Move setting of DSP speed into CODEC specific codeCharles Keepax2016-01-291-3/+3
| | | | | | | | | | | | The ADSP code should be agnostic of which CODEC it runs upon, currently there is only one remaining part of the implementation that doesn't follow this. When the DSP is booted on ADSP2 we read ARIZONA_SYSTEM_CLOCK_1 and use that to set the initial speed for the DSP clock. This patch factors that out into CODEC specific code, leaving the ADSP code entirely CODEC agnostic. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Fix error path in codec probeCharles Keepax2015-07-101-1/+6
| | | | | | | | | If we fail to add some DSPs or fail to add the controls we should call wm_adsp2_codec_remove for all the cores we have already added. This patch fixes this up on the wm5102 and wm5110. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Implement stability check for LHPF coefficientsCharles Keepax2015-07-071-4/+4
| | | | | | | | | Specifying unstable coefficients for the low/high pass filters can have a severe impact on the audio. This patchs adds a stability check on the coefficients written to the low/high pass filter block to prevent this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Implement stability check for EQ coefficientsCharles Keepax2015-07-071-8/+4Star
| | | | | | | | | | | Specifying unstable coefficients for the EQ can have a severe impact on the audio. This patchs adds a stability check on the coefficients written to the EQ, for this it is necessary to merge the mode control and the coefficients as some coefficients may only be unstable with a certain mode setting so it is ideal if these are always updated in sync. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown2015-06-221-0/+5
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| * ASoC: wm_adsp: Move DSP Rate controls into the codecRichard Fitzgerald2015-06-191-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rate controls are codec-specific, it's not possible to generically say what the range or the meaning of each control is (or even if they exist at all) - that depends on the particular codec. This is currently being handled for Arizona codecs by putting an Arizona-specific table of controls inside the wm_adsp driver. This creates a dependency between wm_adsp and arizona.c, and is an awkward solution if the ADSP is used in another family of codecs Fix this by moving the Arizona-specific rate controls into the Arizona codec drivers. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * Merge branches 'topic/adsp' and 'topic/dapm' of ↵Mark Brown2015-06-191-2/+3
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona
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*-. \ \ Merge remote-tracking branches 'asoc/topic/adsp' and 'asoc/topic/atmel' into ↵Mark Brown2015-06-221-2/+4
|\ \ \ \ | | |/ / | |/| | | | | | asoc-next
| * | | ASoC: wm_adsp: create ALSA controls from wm_adsp driverRichard Fitzgerald2015-06-111-4/+0Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have a codec_probe stage initialization in the wm_adsp driver, we can make the wm_adsp driver create its own ALSA controls instead of having that responsibility pushed to every codec driver. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | | ASoC: wm_adsp: Add codec_probe and codec_remove stubsRichard Fitzgerald2015-06-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the only init function in wm_adsp is called by the codec driver early in its probe before the codec has been registered with SOC. This patch adds stubs for the codec_probe and codec_remove stages and calls them from WM5102 and WM5110 codec drivers. This allows us to hang anything that needs setup during the codec probe stage off these functions without further modification of the codec drivers. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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*-. | | | Merge remote-tracking branches 'asoc/topic/adau1977', 'asoc/topic/adav80x', ↵Mark Brown2015-06-051-4/+51
|\ \| | | | | |/ / | |/| | | | | | 'asoc/topic/arizona' and 'asoc/topic/atmel' into asoc-next
| | * | ASoC: wm_adsp: Move DVFS control into codec driverRichard Fitzgerald2015-06-021-2/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In theory the ADSP driver should not need to know anything about the codec it is part of. But the WM5102 needs DVFS control based on ADSP clocking speed. This was being handled by bundling part of the knowledge of this into the ADSP driver. This change moves this handling out of the ADSP driver and into the WM5102 driver. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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