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2014-09-17ASoC: Remove return value checking for gpiochip_remove()Axel Lin
gpiochip_remove() will return void eventually. Thus this patch removes return value checking for gpiochip_remove(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-16ASoC: cs35l32: remove second linux/slab.h inclusionFabian Frederick
linux/slab.h was included twice. Signed-off-by: Fabian Frederick <fabf@skynet.be> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-16ASoC: rt5677: Add the GPIO functionOder Chiou
The patch adds the GPIO function. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-15Merge remote-tracking branches 'asoc/fix/cs4265', 'asoc/fix/davinci', ↵Mark Brown
'asoc/fix/rockchip', 'asoc/fix/samsung' and 'asoc/fix/tlv320aic31xx' into asoc-linus
2014-09-15Merge remote-tracking branch 'asoc/fix/core' into asoc-linusMark Brown
2014-09-15ASoC: rt5677: Revise the wrong name in the header fileOder Chiou
The patch revises the wrong name in the header file. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-11ASoC: cs4265: Fix register address to set the proper data type.Paul Handrigan
The SPDIF control register must be written to set the data type in hw_params not the ADC control register. Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2014-09-10Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/max98090', ↵Mark Brown
'asoc/fix/samsung' and 'asoc/fix/tlv320aic31xx' into asoc-linus
2014-09-10Merge remote-tracking branch 'asoc/fix/core' into asoc-linusMark Brown
2014-09-09ASoC: da732x: Cleanup manual bias level transitionsLars-Peter Clausen
Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09ASoC: da732x: Remove unused codec field form da732x_priv structLars-Peter Clausen
The field is initialized in the probe callback, but never used again. So it can be removed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09ASoC: da732x: Remove unnecessary idle_bias_off initializationLars-Peter Clausen
idle_bias_off is false by default, no need to set it explicitly. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09ASoC: cs42l73: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09ASoC: cs42l56: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09ASoC: cs42l52: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-09Merge branch 'topic/cs42l56' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-suspend
2014-09-09ASoC: Update email id of the authorRajeev Kumar
I moved from ST Microelectronics and so updating email-id to personal one. Signed-off-by: Rajeev Kumar <rajeevkumar.linux@gmail.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-09-06ASoC: es8328: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06Merge branch 'topic/suspend' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-es8328
2014-09-06ASoC: sgtl5000: Cleanup bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06ASoC: ml26124: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06ASoC: jz4740: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-06ASoC: 88pm860x-codec: Cleanup manual bias level transitionsLars-Peter Clausen
Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: ssm2602: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. While we are at it also remove the regcache_cache_only() calls from suspend/resume as there shouldn't be any IO between suspend and resume. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: ssm2518: Cleanup manual bias level transitionsLars-Peter Clausen
Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_OFF at the end of CODEC probe() can also be removed as the CODEC is already in OFF state at this point. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: adav80x: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. While we are at it also remove the regcache_cache_only() calls from suspend/resume as there shouldn't be any IO between suspend and resume. Since the ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC there is no need to do it manually anymore either. The manual transition to SND_SOC_BIAS_STANDBY at the end of CODEC probe() can also be removed as the core will automatically do this after the CODEC has been probed. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: adau17x1: Cleanup manual bias level transitionsLars-Peter Clausen
Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: adau1373: Cleanup manual bias level transitionsLars-Peter Clausen
The ASoC core now takes care of setting the bias level to SND_SOC_BIAS_OFF when removing the CODEC, no need to do it manually anymore. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-04ASoC: tlv320aic31xx: Enable support for S24_LE formatPeter Ujfalusi
S24_LE is the same on the bus as S24_3LE, which means the codec can support it. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: wm8995: Remove unnecessary suspend/resume bias level changesLars-Peter Clausen
The ASoC core will only call the suspend/resume callbacks when the device's DAPM context is idle. Since this driver sets idle_bias_off to true this means that the device is already in SND_SOC_BIAS_OFF when the suspend callback is called, so there is no need to manually set this state again. There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback since the core will go right back to SND_SOC_BIAS_OFF. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: wm8804: Remove unnecessary suspend/resume bias level changesLars-Peter Clausen
The ASoC core will only call the suspend/resume callbacks when the device's DAPM context is idle. Since this driver sets idle_bias_off to true this means that the device is already in SND_SOC_BIAS_OFF when the suspend callback is called, so there is no need to manually set this state again. There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback since the core will go right back to SND_SOC_BIAS_OFF. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: tlv320aic3x: Remove unnecessary suspend/resume bias level changesLars-Peter Clausen
The ASoC core will only call the suspend/resume callbacks when the device's DAPM context is idle. Since this driver sets idle_bias_off to true this means that the device is already in SND_SOC_BIAS_OFF when the suspend callback is called, so there is no need to manually set this state again. There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback since the core will go right back to SND_SOC_BIAS_OFF. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: lm49453: Remove unnecessary suspend/resume bias level changesLars-Peter Clausen
The ASoC core will only call the suspend/resume callbacks when the device's DAPM context is idle. Since this driver sets idle_bias_off to true this means that the device is already in SND_SOC_BIAS_OFF when the suspend callback is called, so there is no need to manually set this state again. There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback since the core will go right back to SND_SOC_BIAS_OFF. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: adau1373: Remove unnecessary suspend/resume bias level changesLars-Peter Clausen
The ASoC core will only call the suspend/resume callbacks when the device's DAPM context is idle. Since this driver sets idle_bias_off to true this means that the device is already in SND_SOC_BIAS_OFF when the suspend callback is called, so there is no need to manually set this state again. There is also no need to go to SND_SOC_BIAS_STANDBY in the resume callback since the core will go right back to SND_SOC_BIAS_OFF. Also drop the regcache_cache_only() calls from the suspend and resume handlers. There shouldn't be any IO happening after suspend and before resume. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: max98090: Add recovery for PLL lock failureJarkko Nikula
All MAX98090 input clocks MCLK, LRCLK and BCLK must be running and stable before powering on the codec in slave mode. Otherwise the PLL may not lock to LRCLK causing silence in playback and capture. How often that happens is somewhat hardware and clock configuration specific. Now if wanting to follow strictly this clocks must be active before powering the codec on requirement we should have a notification from DAI driver to codec driver when clocks are activated and take codec out of shutdown only after that. Plus take care of possible active bypass paths. However, when PLL unlock occurs, MAX98090 asserts the PLL Unlock Flag which can be configured as an IRQ source. This allows to workaround around the issue by toggling the codec power shortly in case of PLL lock failure. In order to prevent needlessly toggling codec power in case of short PLL unlocks at the beginning of stream this patch implements delayed activation for PLL unlock interrupt. Then workaround is run only when the PLL doesn't lock at all. Power toggling workaround for PLL unlock comes originally from Liam Girdwood <liam.r.girdwood@linux.intel.com> and delayed activation from me. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03ASoC: tlv320aic31xx: Choose PLL p divider automaticallyJyri Sarha
This simplifies aic31xx_divs table. There is no more need for p_val or separate lines for 12 and 24 MHz mclks. Signed-off-by: Jyri Sarha <jsarha@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-03Merge branch 'fix/tlv320aic31xx' of ↵Mark Brown
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-tlv320aic31xx
2014-09-03ASoC: tlv320aic31xx: Fix 24bit samples with I2S format and 12MHz mclkJyri Sarha
I2S format requires bitclock to have an exact amount of cycles in a frame for audio to work cleanly. With dsp formats that is not so important. Updates aic31xx_setup_pll() to look for a line in aic31xx_divs table that produces the best match for the bitclock and adds lines to aic31xx_divs for 12MHz mclk and 24bit samples. Signed-off-by: Jyri Sarha <jsarha@ti.com> Tested-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-02Merge remote-tracking branches 'asoc/fix/axi', 'asoc/fix/cs4265', ↵Mark Brown
'asoc/fix/da732x', 'asoc/fix/omap', 'asoc/fix/rsnd', 'asoc/fix/rt5640', 'asoc/fix/rt5677', 'asoc/fix/simple' and 'asoc/fix/tegra' into asoc-linus
2014-09-01ASoC: ab8500-codec: Revert back to regmapLars-Peter Clausen
Commit ff795d614bfa ("ASoC: ab8500: Convert register I/O to regmap") initially converted the ab8500 CODEC driver to use regmap rather than legacy ASoC IO. This was reverted though in commit 63e6d43bf80d ("ASoC: ab8500: Revert to using custom I/O functions") since the inital conversion was not working properly. This was presumebly because the SOC_SINGLE_XR_SX controls, which are used by this driver, did not properly support regmap at that point. This has since been fixed in commit 6137a5ca326d ("ASoC: Prepare SOC_SINGLE_XR_SX controls for regmap"). So revert back to regmap again. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-01ASoC: es8328: fix error return code in es8328_codec_probe()Wei Yongjun
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-09-01ASoC: tlv320aic31xx: Correct interface register 2 variable namePeter Ujfalusi
Rename iface_reg3 to iface_reg2 since this variable is actually used for interface register 2. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-08-28ASoC: cs35l32: Simplify implementation of cs35l32_codec_set_sysclkAxel Lin
Use single snd_soc_update_bits() call to update the register bits. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Brian Austin <brian.austin@cirrus.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs42l56: Remove unneeded regulator_bulk_free call in cs42l56_removeAxel Lin
The regulator_bulk_free() call is not required because current code is using devm_regulator_bulk_get(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs35l32: Remove unneeded regulator_bulk_free call in cs35l32_i2c_removeAxel Lin
The regulator_bulk_free() call is not required because current code is using devm_regulator_bulk_get(). Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs42l56: use true/false returns for bool functionsBrian Austin
Return true or false instead of 1 and 0 Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs42l52: use true/false returns for bool functionsBrian Austin
Return true or false instead of 1 and 0 Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs35l32: use true/false returns for bool functionsBrian Austin
Return true or false instead of 1 and 0 Reported-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-08-28ASoC: cs4265: Fix setting of functional mode and clock dividerPaul Handrigan
Reported-by: Zoltán Szenczi <zoltan@raspberrypi.org> Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-08-28ASoC: cs4265: Fix clock rates in clock map tablePaul Handrigan
Reported-by: Zoltán Szenczi <zoltan@raspberrypi.org> Signed-off-by: Paul Handrigan <Paul.Handrigan@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
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