summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs/arizona.c (follow)
Commit message (Collapse)AuthorAgeFilesLines
* ASoC: arizona: Fixup some minor formatting issuesCharles Keepax2018-02-211-26/+33
| | | | | | | | 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 Morimoto2018-02-141-105/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: arizona: Add support for setting the output volume limitsCharles Keepax2017-09-201-0/+25
| | | | | | | | | | 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/+136
| | | | | | | | | | | | | | 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 Keepax2017-09-191-5/+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>
* arizona: anc: Correct setting of FCx_MIC_MODE_SELSapthagiri Baratam2017-08-141-2/+2
| | | | | | | | | | The mask rather than the shift is accidentally passed to the SOC_ENUM_SINGLE macro which results in the wrong bits being set for this control, change to using the shift to correct this. Signed-off-by: Sapthagiri Baratam <sapthagiri.baratam@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: arizona: Use component pin control functionsRichard Fitzgerald2016-11-301-4/+8
| | | | | | | | | | | | | 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: Move notifier functions to header and make inlineCharles Keepax2016-11-101-24/+0
| | | | | | | | | | These functions are very thin wrappers around core functions, so they make sense as inline functions. Also making them inline avoids build issues in the case where the machine driver is built in but the CODEC is built as a module. 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 Keepax2016-10-261-6/+11
| | | | | | | | | 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 source clocks of the FLLsCharles Keepax2016-10-241-6/+54
| | | | | | | | | | 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 enable the source clocks for FLLs as they are powered up. 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>
* ASoC: arizona: Add gating for clock when used for direct MCLKCharles Keepax2016-10-241-0/+40
| | | | | | | | | | | 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 Brown2016-09-291-10/+54
|\ \ | | | | | | | | | 'asoc/topic/arizona', 'asoc/topic/atmel' and 'asoc/topic/codec-component' into asoc-next
| | * ASoC: arizona: Add output power up/down delays for speaker pathCharles Keepax2016-09-271-5/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The later Arizona parts do run write sequences to power up and down the speaker path as such a delay needs to be inserted into the DAPM sequence to allow this to run. This patch adds appropriate delays into the existing coalesced delay scheme. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: arizona: Add debug prints for output power up/down timesCharles Keepax2016-09-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | When debugging it is useful to check the total power up/down delay that is executed as part of the coalesced output delay. This patch adds some debug prints for this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: arizona: Avoid changing SYNC_ENA whilst the FLL_ENA is setCharles Keepax2016-09-141-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For best performance changing the synchroniser state whilst the FLL is running should be avoided. As this has been done fairly regularly in practice rather than hard preventing this, simply improve the FLL enable sequence and give a warning if the user changes the synchroniser state. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | * ASoC: arizona: Allow specification of base for arizona_is_enabled_fllCharles Keepax2016-09-141-3/+3
| |/ | | | | | | | | | | | | | | | | In preparation for future improvements allow a base to be passed to arizona_is_enabled_fll, this will allow it to be used to check the state of the synchroniser path as well. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Correct handling of FLL theta in synchroniser modeCharles Keepax2016-09-031-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | Theta/lambda is used to give the fractional portion of the FLL frequency multiplication. When the synchroniser is active the reference path lambda value is hard coded in the hardware to 65536. This patch corrects the handling of theta such that it is scaled to match this denominator, when the synchroniser is active. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Wait for resume before enabling FLLRichard Fitzgerald2016-09-011-1/+1
| | | | | | | | | | | | | | | | | | | | When enabling an FLL use pm_runtime_get_sync() instead of pm_runtime_get() to ensure that all the register settings have been written out and the codec is powered-up before we write the enable bit. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Don't change the FLLn_GAIN before entering FREERUNNariman Poushin2016-08-301-2/+2
|/ | | | | | | | | When reclocking an active FLL, to ensure a clean transition, do not change the gain setting until we have entered free run. Signed-off-by: Nariman Poushin <nariman@opensource.wolfsonmicro.com> 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 Brown2016-07-241-45/+11
|\ \ | | | | | | | | | 'asoc/topic/bt-sco', 'asoc/topic/compress' and 'asoc/topic/cs35l33' into asoc-next
| * | ASoC: remove one extraneous 'const'Arnd Bergmann2016-06-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent commit made a few arrays 'const', but also added the same attribute to a function return type, where it makes no sense, and we get a warning when building with W=1: sound/soc/codecs/arizona.c:1725:27: error: type qualifiers ignored on function return type [-Werror=ignored-qualifiers] static const char * const arizona_dai_clk_str(int clk_id) This removes it again. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: wm5102: Revert manual speaker enableCharles Keepax2016-06-131-42/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The OUT4L and OUT4R widgets are not registered PRE_PMU or POST_PMD events, as such the manual speaker enable on wm5102 does not actually ever run. Furthermore since the issue actually only affected rev B of the silicon which never shipped in volume, simply remove the work around from the code. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: arizona: Add a couple of missing constsCharles Keepax2016-06-131-4/+4
| | | | | | | | | | | | | | | Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: arizona: Add voice trigger output widgetCharles Keepax2016-05-301-0/+8
| |/ | | | | | | | | | | | | | | | | | | | | | | | | In some situations the voice control firmware will by used to only provide a trigger notification event. In this case a compressed stream will not be opened by user-space, as such we need to provide a virtual output to power on the DSP in this use-case. This patch adds a virtual output 'DSP Voice Trigger' that can be used for this, and a switch that lets it be connected to the core when required. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: arizona: Add a notifier chain for CODEC eventsCharles Keepax2016-05-301-0/+35
|/ | | | | | | | Add a notifier chain that can be used from the machine driver to catch events generated by the CODEC. 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 Brown2016-05-131-14/+18
|\ \ | | | | | | | | | 'asoc/topic/atmel' and 'asoc/topic/au1x' into asoc-next
| * | ASoC: arizona: No need to update_bits when writing AEC clock controlRichard Fitzgerald2016-04-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | The bits in the ARIZONA_CLOCK_CONTROL register only respond to writes of a '1', a write of '0' is ignored. So there's no need to use update_bits. We can do a simple write to set bits. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: arizona: Prefer lower FRATIO in pseudo-fractional modeRichard Fitzgerald2016-04-211-12/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When setting up an FLL in pseudo-fractional mode it is preferred to use a lower FRATIO if possible to give a higher reference clock frequency. This patch swaps the two loops in arizona_calc_fratio() so that lower FRATIOs are tried first. The decrementing loop is also changed to start from init_ratio because the original settings might already give a fractional value for N.K Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * | ASoC: arizona: Do not create OUT4R widget for CS47L24/WM1831Richard Fitzgerald2016-04-111-0/+2
| |/ | | | | | | | | | | | | | | The CS47L24 and WM1831 codecs only use the OUT4L widget so we can skip creation of the OUT4R widget. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* / ASoC: arizona: Free speaker thermal IRQs in CODEC removeCharles Keepax2016-04-151-0/+12
|/ | | | | | | | 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>
*---. Merge remote-tracking branches 'asoc/topic/ab8500', 'asoc/topic/adau17x1', ↵Mark Brown2016-03-131-50/+21
|\ \ \ | | | | | | | | | | | | 'asoc/topic/ads117x', 'asoc/topic/adsp' and 'asoc/topic/arizona' into asoc-next
| | | * ASoC: arizona: Make logging of FLL calculations clearerRichard Fitzgerald2016-02-241-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The debug logging of FLL calculations was confusing. Values were printed in hex without indicating this by a leading 0x, and despite these normally being required in decimal. Also where the register value isn't the actual value (it s a power-of-two or 0 means 1, 1 means 2, ...) it was unclear whether the actual or register value was shown. This patch changes the log print so that all mathematical values are shown in decimal, all register values are shown in hex with a 0x prefix, and where the register value isn't the actual integer value the decimal integer value is shown in () after the hex register value. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| | | * ASoC: arizona: Add support for SNDRV_PCM_RATE_KNOTCharles Keepax2016-02-051-46/+16
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: arizona: fref must be limited in pseudo-fractional modeRichard Fitzgerald2016-02-101-1/+42
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | When the FLL is in pseudo-fractional mode there is an additional limit on fref based on the fratio, to prevent aliasing around the Nyquist frequency. If fref exceeds this limit the refclk divider must be increased and the calculation tried again until a suitable combination of fref and fratio is found or we have to fall back to integer mode. This patch also adds some debug log prints around this code. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown2016-01-111-0/+3
|\ \
| * | ASoC: arizona: Exit startup early if no runtimeCharles Keepax2015-12-301-0/+3
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 9b8ef9f6b3fc ("ASoC: dapm: Add startup & shutdown for dai_links") Added support for calling startup on CODEC to CODEC links, however this is called with a NULL runtime pointer. There isn't really a sensible way to pass a valid runtime pointer to a CODEC to CODEC link at the moment, so we need to make the startup function safe for NULL runtimes. This patch returns from the Arizona startup function early if there is no runtime, this is perfectly safe as all the startup function does is set the PCM constraints for user-space which arn't relevant to a CODEC to CODEC link anyway. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | Merge tag 'asoc-v4.5' into asoc-nextMark Brown2016-01-111-12/+131
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASoC: Updates for v4.5 This is quite a busy release on the driver front with a lot of new drivers being added but comparatively quiet on the core side with only one big change going in and that a fairly straightforward refactoring. - Conversion of the array of DAI links to a list by Mengdong Lin, supporting dynamically adding and removing DAI links. - Some more fixes for the topology code, though it is still not final and ready for enabling in production. We really need to get to the point where that can be done. - A pile of changes for Intel SkyLake drivers which hopefully deliver some useful initial functionality for systems with this chipset, though there is more work still to come. - New drivers for a number of Imagination Technologies IPs. - Lots of new features and cleanups for the Renesas drivers. - ANC support for WM5110. - New driver for Atmel class D speaker drivers. - New drivers for Cirrus CS47L24 and WM1831. - New driver for Dialog DA7128. - New drivers for Realtek RT5659 and RT56156. - New driver for Rockchip RK3036. - New driver for TI PC3168A # gpg: Signature made Wed 23 Dec 2015 00:42:40 GMT using RSA key ID 5D5487D0 # gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" # gpg: aka "Mark Brown <broonie@debian.org>" # gpg: aka "Mark Brown <broonie@kernel.org>" # gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" # gpg: aka "Mark Brown <broonie@linaro.org>" # gpg: aka "Mark Brown <Mark.Brown@linaro.org>" # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 3F25 68AA C269 98F9 E813 A1C5 C3F4 36CA 30F5 D8EB # Subkey fingerprint: ADE6 68AA 6757 18B5 9FE2 9FEA 24D6 8B72 5D54 87D0
| * ASoC: arizona: In arizona_calc_fratio make new codecs the default caseRichard Fitzgerald2015-12-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | This patch rearranges the switch statement in arizona_calc_fratio so that older codecs are the special cases, with the default case applying to newer codecs (WM8998 and later). This is preferable because it avoids having to patch new cases in every time a new codec is added. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Fix type of clock rate pointer in arizona_set_sysclkCharles Keepax2015-12-031-1/+1
| | | | | | | | | | | | | | | | | | Both the sysclk and asyncclk members of arizona_priv are signed by we refer to them through an unsigned pointer. This patch fixes this small harmless error. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Correct types of mixer texts and valuesCharles Keepax2015-12-031-4/+4
| | | | | | | | | | | | | | | | | | The core expects "const char * const" and "unsigned int" for enum controls, various places in Arizona use "const char *" and "int". This patch corrects the type of these arrays. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: arizona: Add 32uS delay after putting FLL into freerunCharles Keepax2015-12-011-3/+3
| | | | | | | | | | | | | | | | | | | | When switching between two clock sources using the FLL freerun to smooth the transition we should wait 32uS after putting the FLL into freerun before we proceed. In practice we appear to be getting enough delay from the surrounding code, but better to make it explicit. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * ASoC: wm5110: Add DAPM/routing hookup for the ANC blockCharles Keepax2015-11-191-0/+119
| | | | | | | | | | | | | | | | The wm5110 device contains a hardware ANC block, this patch connects up controls and routing for this. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
| * Merge branch 'fix/arizona' of ↵Mark Brown2015-11-191-11/+5
| |\ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-arizona
* | \ Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linusMark Brown2016-01-061-1/+1
|\ \ \
| * | | ASoC: arizona: Fix bclk for sample rates that are multiple of 4kHzNikesh Oswal2015-12-241-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For a sample rate of 12kHz the bclk was taken from the 44.1kHz table as we test for a multiple of 8kHz. This patch fixes this issue by testing for multiples of 4kHz instead. Signed-off-by: Nikesh Oswal <Nikesh.Oswal@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
* | | Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linusMark Brown2015-11-251-11/+5
|\ \ \ | |/ / |/| / | |/
| * ASoC: arizona: fix range of OPCLK_REFRichard Fitzgerald2015-11-031-11/+5
| | | | | | | | | | | | | | | | | | | | The code was able to generate illegal OPCLK_REF values because the reference frequency tables listed all values of SYSCLK instead of valid values for OPCLK_REF clock. The maximum OPCLK_REF clock is 49.152MHz or 45.1584MHz. Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: wm8998: Initial WM8998 codec driverRichard Fitzgerald2015-10-021-0/+33
| | | | | | | | | | | | Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Add utility function to check if an input is analogCharles Keepax2015-09-161-0/+9
| | | | | | | | | | | | | | | | | | We will occasionally require to take different action based on if an input is analog or digital so add a helper function to return if an input is analog. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* | ASoC: arizona: Add default cases for event switchesCharles Keepax2015-09-161-0/+7
|/ | | | | | | | | | Since the addition of the WILL_PMU / WILL_PMD several of the switches in arizona.c no longer cover all cases or have a default case. Whilst this isn't causing any problems in the interests of robustness add default cases. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 09:32:30 +0100