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2017-05-26Merge remote-tracking branch 'asoc/fix/rt286' into asoc-linusMark Brown1-0/+7
2017-05-14ASoC: da7213: Fix incorrect usage of bitwise '&' operator for SRM checkAdam Thomson1-1/+1
In the SRM lock check section of code the '&' bitwise operator is used as part of checking lock status. Functionally the code works as intended, but the conditional statement is a boolean comparison so should really use '&&' logical operator instead. This commit rectifies this discrepancy. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-05-14rt286: add Thinkpad Helix 2 to force_combo_jack_tableYifeng Li1-0/+7
Thinkpad Helix 2 is a tablet PC, the audio is powered by Core M broadwell-audio and rt286 codec. For all versions of Linux kernel, the stereo output doesn't work properly when earphones are plugged in, the sound was coming out from both channels even if the audio contains only the left or right channel. Furthermore, if a music recorded in stereo is played, the two channels cancle out each other out, as a result, no voice but only distorted background music can be heard, like a sound card with builtin a Karaoke sount effect. Apparently this tablet uses a combo jack with polarity incorrectly set by rt286 driver. This patch adds DMI information of Thinkpad Helix 2 to force_combo_jack_table[] and the issue is resolved. The microphone input doesn't work regardless to the presence of this patch and still needs help from other developers to investigate. This is my first patch to LKML directly, sorry for CC-ing too many people here. Link: https://bugzilla.kernel.org/show_bug.cgi?id=93841 Signed-off-by: Yifeng Li <tomli@tomli.me> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30Merge remote-tracking branches 'asoc/topic/wm8960', 'asoc/topic/wm8978' and ↵Mark Brown2-49/+153
'asoc/topic/zte-tdm' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/uda1380', ↵Mark Brown3-1/+39
'asoc/topic/unregister', 'asoc/topic/ux500', 'asoc/topic/wm5100' and 'asoc/topic/wm8903' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/tegra', 'asoc/topic/tlv320aic23', ↵Mark Brown2-4/+11
'asoc/topic/topology', 'asoc/topic/twl6040' and 'asoc/topic/txx9' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/sta529', 'asoc/topic/sti', ↵Mark Brown2-3/+10
'asoc/topic/stm', 'asoc/topic/sunxi' and 'asoc/topic/tas2552' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/samsung', 'asoc/topic/sgtl5000', ↵Mark Brown2-1/+27
'asoc/topic/simple', 'asoc/topic/sirf' and 'asoc/topic/ssm4567' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/rockchip', 'asoc/topic/rt5514', ↵Mark Brown3-4/+49
'asoc/topic/rt5645' and 'asoc/topic/rt5677' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/nau8824', 'asoc/topic/omap', ↵Mark Brown4-0/+2304
'asoc/topic/pxa' and 'asoc/topic/qcom' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/max9878', 'asoc/topic/max98927', ↵Mark Brown7-769/+1889
'asoc/topic/mtk' and 'asoc/topic/nau8540' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/es7134', 'asoc/topic/es8328', ↵Mark Brown4-22/+151
'asoc/topic/fsl', 'asoc/topic/fsl-asrc' and 'asoc/topic/fsl-esai' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/cs35l35', 'asoc/topic/cs53l30', ↵Mark Brown7-0/+2022
'asoc/topic/da7213', 'asoc/topic/dio2125' and 'asoc/topic/dwc' into asoc-next
2017-04-30Merge remote-tracking branches 'asoc/topic/adsp', 'asoc/topic/ak4613', ↵Mark Brown4-47/+317
'asoc/topic/au1761' and 'asoc/topic/blackfin' into asoc-next
2017-04-30Merge remote-tracking branch 'asoc/topic/rt5665' into asoc-nextMark Brown2-82/+142
2017-04-30Merge remote-tracking branch 'asoc/topic/intel' into asoc-nextMark Brown2-2/+23
2017-04-30Merge remote-tracking branch 'asoc/fix/cs4271' into asoc-linusMark Brown1-1/+1
2017-04-30ASoC: codec: wm8960: Relax bit clock computation when using PLLDaniel Baluta1-2/+16
Bitclk is derived from sysclk using bclk_divs. Sysclk can be derived in two ways: (1) directly from MLCK (2) MCLK via PLL Commit 3c01b9ee2ab9d0d ("ASoC: codec: wm8960: Relax bit clock computation") relaxed bitclk computation when sysclk is directly derived from MCLK. Lets do the same thing when sysclk is derived via PLL. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30ASoC: codec: wm9860: avoid maybe-uninitialized warningDaniel Baluta1-17/+9
The new PLL configuration code triggers a harmless warning: sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': sound/soc/codecs/wm8960.c:735:3: error: 'best_freq_out' may be used uninitialized in this function [-Werror=maybe-uninitialized] wm8960_set_pll(codec, freq_in, best_freq_out); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sound/soc/codecs/wm8960.c:699:12: note: 'best_freq_out' was declared here Fix this by reworking the code such that: 1) When there is no PLL freq available return -EINVAL and make sure *bclk_idx, *dac_idx, *sysclk_idx are initialized with invalid values. 2) When there is a PLL freq available initialize *bclk_idx, *dac_idx and *sysclk_idx with correct values and immediately return the freq available. Fixes: 84fdc00d519f ("ASoC: codec: wm9860: Refactor PLL out freq search") Fixes: 303e8954af8d ("ASoC: codec: wm8960: Stop when a matching PLL freq is found") Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30ASoC: nau8824: leave Class D gain at chip defaultJohn Hsu1-6/+0
Remove initial configuration of Class D gain for 1R and 2L. Leave them at the chip default. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: John Hsu <supercraig0719@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30ASoC: nau8824: rename controls to match DAPM controlsJohn Hsu1-10/+10
Rename the name of kcontrols to match up the DAPM widget controls. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: John Hsu <supercraig0719@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-30ASoC: cs4271: configure reset GPIO as outputAlexander Sverdlin1-1/+1
During reset "refactoring" the output configuration was lost. This commit repairs sound on EDB93XX boards. Fixes: 9a397f4 ("ASoC: cs4271: add regulator consumer support") Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: <stable@vger.kernel.org> # 4.6+
2017-04-26ASoC: nau8824: new driverJohn Hsu4-0/+2310
Add driver for NAU88L24. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: John Hsu <supercraig0719@gmail.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-25ASoC: tas2552: Propagate the error code in suspend/resumeFabio Estevam1-2/+2
tas2552_suspend() and tas2552_resume() currently always return success, even though they may fail. Fix this behaviour by always propagating the error code. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Reviewed-by: Dan Murphy <dmurphy@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-24ASoC: wm5100: fix spelling mistake: "micropone" -> "microphone"Colin Ian King1-1/+1
Trivial fix to spelling mistake in dev_err message Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-21ASoC: cs35l35: Allow user to configure IMON SCALECharles Keepax2-7/+18
On the chip the IMON signal is a full 24-bits however normally only some of the bits will be sent over the bus. The chip provides a field to select which bits of the IMON will be sent back, this is the only feedback signal that has this feature. Add an additional entry to the cirrus,imon device tree property to allow the IMON scale parameter to be passed. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-19ASoC: ak4613: use snd_soc_update_bits() to avoid Reserve bit on I/O CTRLKuninori Morimoto1-2/+8
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-18ASoC: cs35l35: Correct some register defaultsCharles Keepax1-4/+4
Correct some minor errors in the register defaults. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-18ASoC: codecs: rt5670: add Thinkpad Tablet 10 quirkNicole Faerber1-0/+21
The Thinkpad Tablet tablet has a similar audio setup as the Intel Braswell platform. A quirk is needed to detect the platform and setup the platform data properly: Manufacturer: LENOVO Product Name: 20C1CTO1WW Version: ThinkPad 10 Manufacturer: LENOVO Product Name: 20C3001VHH Version: ThinkPad 10 Manufacturer: LENOVO Product Name: 20C10024GE Version: ThinkPad Tablet B Manufacturer: LENOVO Product Name: 20359 Version: Lenovo Miix 2 10 Signed-off-by: Nicole Faerber <nicole.faerber@id3p.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-18ASoC: nau8540: fix tab conversion problemJohn Hsu2-767/+767
Fix the tab converting to space problem. Signed-off-by: John Hsu <KCHSU0@nuvoton.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-14ASoC: rt5514: Unconfuse the rt5514 at probe / resume timeDouglas Anderson1-0/+28
The rt5514 can get confused and incorrectly detect a start bit if the SCL/SDA lines happen to both go low and then high again. This situation has been seen to happen at reboot time and is also theoretically possible during suspend/resume if the rt5514 keeps power but we shut down the i2c connection. When this happens the rt5514 is confused about the state of the i2c bus and won't recognize its own address. That will lead to the rt5514 incorrectly NAKing the first transfer. A single i2c transfer to any address should be enough to get the rt5514 out of this funky state. It is currently believed that this problem should be fixed in the rt5514 driver itself because it seems that the i2c controller in the rt5514 is easily confused. Most i2c devices wouldn't detect a start bit in this case. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-14ASoC: rt5514: Avoid relying on uninitialized "val" valueDouglas Anderson1-3/+3
In rt5514_i2c_probe() if the regmap_read(RT5514_VENDOR_ID2) fails then "val" may be left as uninitialized. Current code relies on "val" not being RT5514_DEVICE_ID, but that's potentially unsafe. Let's check for errors from regmap_read() and also explicitly init the value do we're not passing a possibly uninitialized int to printk. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-14ASoC: rt5514: Mark rt5514_i2c_driver as staticDouglas Anderson1-1/+1
There's no reason for rt5514_i2c_driver to be non-static. Signed-off-by: Douglas Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-11ASoC: tas2552: Return the real error codeFabio Estevam1-1/+1
In the case of error in tas2552_codec_probe() we should better propagate the real error code instead of always returning '-EIO'. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-11ASoC: rt5665: move rt5665_set_jack_detect to .set_jackBard Liao2-5/+3
Now, we can use .set_jack callback function on codec level. So we don't need export rt5665_set_jack_detect. Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-10ASoC: sgtl5000: Allow LRCLK pad drive strength to be changedFabio Estevam1-1/+18
Introduce the "lrclk-strength" property to allow LRCLK pad drive strength to be changed via device tree. When running a stress playback loop test on a mx6dl wandboard channel swap can be noticed on about 10% of the times. While debugging this issue I noticed that when probing the SGTL5000 LRCLK pin with the scope the swap did not happen. After removing the probe the swap started to happen again. After changing the LRCLK pad drive strength to the maximum value the issue is gone. Same fix works on a mx6dl Colibri board as well. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Max Krummenacher <max.krummenacher@toradex.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-06ASoC: cs35l35: Correct handling of PDN_DONE with external boostCharles Keepax1-8/+24
When using an external boost supply the PDN_DONE bit is not set, update the handling in this case to use to use an appropriate fixed delay. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-06ASoC: cs35l35: Improve power down timeCharles Keepax2-0/+11
Shorten the time it takes to power down the amp by disabling the volume ramp whilst doing the final shutdown. The driver has already muted the amplifier at this stage so doing the volume ramp serves no purpose. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-06ASoC: codec: wm8960: Stop when a matching PLL freq is foundDaniel Baluta1-0/+4
When a matching PLL freq is found, searching continues even this is not necessary. The problem was introduced with the following refactoring commit 84fdc00d519ffd ("ASoC: codec: wm9860: Refactor PLL out freq search) Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-06ASoC: Add support for Maxim Integrated MAX98927 AmplifierRyan Lee4-0/+1120
Signed-off-by: Ryan Lee <ryans.lee@maximintegrated.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: codec: wm9860: Refactor PLL out freq searchDaniel Baluta1-29/+64
Add a separate function for deriving (sysclk, lrclk, bclk) when the clock is auto or pll. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: rt5677: Add OF device ID tableJavier Martinez Canillas1-0/+7
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias alias: i2c:RT5677CE:00 alias: i2c:rt5676 alias: i2c:rt5677 After this patch: $ modinfo sound/soc/codecs/snd-soc-rt5677.ko | grep alias alias: of:N*T*Crealtek,rt5677C* alias: of:N*T*Crealtek,rt5677 alias: i2c:RT5677CE:00 alias: i2c:rt5676 alias: i2c:rt5677 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: wm8978: Add OF device ID tableJavier Martinez Canillas1-0/+7
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias alias: i2c:wm8978 After this patch: $ modinfo sound/soc/codecs/snd-soc-wm8978.ko | grep alias alias: i2c:wm8978 alias: of:N*T*Cwlf,wm8978C* alias: of:N*T*Cwlf,wm8978 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: uda1380: Add OF device ID tableJavier Martinez Canillas1-0/+7
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias alias: i2c:uda1380 After this patch: $ modinfo sound/soc/codecs/snd-soc-uda1380.ko | grep alias alias: of:N*T*Cnxp,uda1380C* alias: of:N*T*Cnxp,uda1380 alias: i2c:uda1380 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: sta529: Add OF device ID tableJavier Martinez Canillas1-0/+7
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias alias: i2c:sta529 After this patch: $ modinfo sound/soc/codecs/snd-soc-sta529.ko | grep alias alias: of:N*T*Cst,sta529C* alias: of:N*T*Cst,sta529 alias: i2c:sta529 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: ssm4567: Add OF device ID tableJavier Martinez Canillas1-0/+9
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias alias: acpi*:INT343B:* alias: i2c:ssm4567 After this patch: $ modinfo sound/soc/codecs/snd-soc-ssm4567.ko | grep alias alias: acpi*:INT343B:* alias: of:N*T*Cadi,ssm4567C* alias: of:N*T*Cadi,ssm4567 alias: i2c:ssm4567 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoc: rt5645: Add OF device ID tableJavier Martinez Canillas1-0/+10
The driver doesn't have a struct of_device_id table but supported devices are registered via Device Trees. This is working on the assumption that a I2C device registered via OF will always match a legacy I2C device ID and that the MODALIAS reported will always be of the form i2c:<device>. But this could change in the future so the correct approach is to have an OF device ID table if the devices are registered via OF. Before this patch: $ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias alias: acpi*:10EC3270:* alias: acpi*:10EC5640:* alias: acpi*:10EC5650:* alias: acpi*:10EC5648:* alias: acpi*:10EC5645:* alias: i2c:rt5650 alias: i2c:rt5645 After this patch: $ modinfo sound/soc/codecs/snd-soc-rt5645.ko | grep alias alias: of:N*T*Crealtek,rt5650C* alias: of:N*T*Crealtek,rt5650 alias: of:N*T*Crealtek,rt5645C* alias: of:N*T*Crealtek,rt5645 alias: acpi*:10EC3270:* alias: acpi*:10EC5640:* alias: acpi*:10EC5650:* alias: acpi*:10EC5648:* alias: acpi*:10EC5645:* alias: i2c:rt5650 alias: i2c:rt5645 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: cs53l30: Set .of_match_table to OF device ID tableJavier Martinez Canillas1-0/+1
The driver has an OF device ID table but the struct i2c_driver .of_match_table field is not set. Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: max9867: export OF device ID as module aliasesJavier Martinez Canillas1-2/+2
The I2C core always reports a MODALIAS of the form i2c:<foo> even if the device was registered via OF, this means that exporting the OF device ID table device aliases in the module is not needed. But in order to change how the core reports modaliases to user-space, it's better to export it. While there, move the MODULE_DEVICE_TABLE(i2c, max9867_i2c_id) just next to the I2C device table declaration, for consistency with other drivers. Before this patch: $ modinfo sound/soc/codecs/snd-soc-max9867.ko | grep alias alias: i2c:max9867 After this patch: $ modinfo sound/soc/codecs/snd-soc-max9867.ko | grep alias alias: i2c:max9867 alias: of:N*T*Cmaxim,max9867C* alias: of:N*T*Cmaxim,max9867 Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2017-04-05ASoC: wm_adsp: add support for DSP region lockMayuresh Kulkarni2-0/+160
Newer ADSP2V2 codecs include a memory protection unit that can be set to trap illegal accesses. When enabling an ADSPV2 core we must configure the memory region traps so that the firmware can access its own memory. Signed-off-by: Mayuresh Kulkarni <mkulkarni@opensource.wolfsonmicro.com> Signed-off-by: Nikesh Oswal <Nikesh.Oswal@wolfsonmicro.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Richard Fitzgerald <rf@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>