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path: root/sound/soc/codecs/twl4030.c
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2016-08-08ASoC: codec duplicated callback function goes to component on twl4030Kuninori Morimoto1-6/+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>
2015-10-21ASoC: twl4030: Use snd_pcm_hw_constraint_single()Lars-Peter Clausen1-8/+5
Use the new snd_pcm_hw_constraint_single() helper function instead of calling snd_pcm_hw_constraint_minmax() with the same value for min and max to install a constraint that limits the possible configuration values to a single value. Using snd_pcm_hw_constraint_single() makes the indented result clearer and is slightly shorter. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2015-08-05ASoC: twl4030: Replace TLV_DB_RANGE_HEAD with DECLARE_TLV_DB_RANGELars-Peter Clausen1-4/+3
DECLARE_TLV_DB_RANGE() has the advantage over using TLV_DB_RANGE_HEAD() that it automatically calculates the number of items in the TLV and is hence less prone to manual error. Generate using the following coccinelle script // <smpl> @@ declarer name DECLARE_TLV_DB_RANGE; identifier tlv; constant x; @@ -unsigned int tlv[] = { - TLV_DB_RANGE_HEAD(x), +DECLARE_TLV_DB_RANGE(tlv, ... -}; +); // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-05-15ASoC: twl4030: Replace direct snd_soc_codec dapm field accessLars-Peter Clausen1-1/+1
The dapm field of the snd_soc_codec struct is eventually going to be removed, in preparation for this replace all manual access to codec->dapm.bias_level with snd_soc_codec_get_bias_level(). Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-04-27ASoC: Move bias level update to the coreLars-Peter Clausen1-1/+0
All drivers have the same line at the end of the set_bias_level callback to update the bias_level state. Move this update into snd_soc_dapm_force_bias_level() and remove them from the drivers. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-01-15ASoC: twl4030: Replace w->codec snd_soc_dapm_to_codec(w->dapm)Lars-Peter Clausen1-21/+34
The codec field of the snd_soc_widget struct is eventually going to be removed, use snd_soc_dapm_to_codec(w->dapm) instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
2014-11-27ASoC: twl4030: Cleanup manual bias level transitionsLars-Peter Clausen1-2/+0
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. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@kernel.org>
2014-10-20ASoC: codecs: drop owner assignment from platform_driversWolfram Sang1-1/+0
A platform_driver does not need to set an owner, it will be populated by the driver core. Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-08-04Merge remote-tracking branches 'asoc/topic/tlv320aic3x', 'asoc/topic/width', ↵Mark Brown1-5/+5
'asoc/topic/wm0010', 'asoc/topic/wm8904' and 'asoc/topic/wm8962' into asoc-next
2014-08-04Merge remote-tracking branches 'asoc/topic/omap', 'asoc/topic/oom' and ↵Mark Brown1-3/+1
'asoc/topic/pxa' into asoc-next
2014-07-31ASoC: twl4030: Convert to params_width()Mark Brown1-5/+5
The CODEC doesn't care how data is laid out in memory. Signed-off-by: Mark Brown <broonie@linaro.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
2014-07-03ASoC: twl4030: Remove unused variableSachin Kamat1-3/+2
'status' is not used in the function. Remove it. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-06-27ASoC: twl4030: Remove redundant OOM messageSachin Kamat1-3/+1
Let memory subsystem handle the error logging. Signed-off-by: Sachin Kamat <sachin.kamat@samsung.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-04-14ASoC: Add snd_soc_kcontrol_codec() helper functionLars-Peter Clausen1-5/+5
For CODEC controls snd_kcontrol_chip() currently returns a pointer to the CODEC that registered the control. With the upcoming consolidation of platform and CODEC controls this will change. Prepare for this by introducing the snd_soc_kcontrol_codec() helper function that will hide the implementation details of how the CODEC for a control can be obtained. This will allow us to change this easily in the future. The patch also updates all CODEC drivers to use the new helper function. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-03-12Merge remote-tracking branches 'asoc/topic/tlv320aic23', ↵Mark Brown1-48/+36
'asoc/topic/tlv320aic26', 'asoc/topic/tlv320aic32x4', 'asoc/topic/tlv320aic3x', 'asoc/topic/tlv320dac33', 'asoc/topic/twl4030', 'asoc/topic/twl6040', 'asoc/topic/uda1380', 'asoc/topic/wl1273' and 'asoc/topic/wm2200' into asoc-next
2014-02-23ASoC: twl4030: Use SOC_ENUM_SINGLE_DECL()Takashi Iwai1-48/+36
Just replace with the helper macro. No functional change at all. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20ASoC: twl4030: Clean up duplicated codeTakashi Iwai1-16/+1
Remove the open code in snd_soc_put_twl4030_opmode_enum_double() but just call snd_soc_put_enum_double() instead, which does the very same thing (even correctly with a lock). Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-02-20ASoC: Rename soc_enum.max field with itemsTakashi Iwai1-2/+2
The name "max" in struct soc_enum is rather confusing since it actually takes the number of items. With "max", one might try to assign (nitems - 1) value. Rename the field to a more appropriate one, "items", which is also used in struct snd_ctl_elem_info, too. This patch also rewrites some code like "if (x > e->nitems - 1)" with "if (x >= e->nitems)". Not only the latter improves the readability, it also fixes a potential bug when e->items is zero. Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Acked-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Pass the twl4030_priv directly to twl4030_can_write_to_chip()Peter Ujfalusi1-3/+2
To avoid another lookup for the twl4030_priv in there. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Move the ctl cache update local to twl4030_write() functionPeter Ujfalusi1-20/+16
There's no other users of this functionality, the code can be moved inside of twl4030_write. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Parameter alignment fixes (for code consistency)Peter Ujfalusi1-48/+45
Over time the multi line alignment got messed up. Correct them in one go so the code will look consistent. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Remove local reg cachePeter Ujfalusi1-144/+63
Depend on the regmap reg cache implementation for register caching done in the twl-core driver. The local register cache can be removed and we can keep only shadow copies of certain ctl registers for pop noise reduction. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Introduce local ctl register cachePeter Ujfalusi1-0/+15
Few registers need to be cached in the codec driver level. These registers should only be written when the path is active to avoid pop noise on the given path. This patch adds an array which covers the range where the sensitive registers are located and uppon loadinf the driver the ctl cache will be initialized. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Remove reset registers functionalityPeter Ujfalusi1-17/+0
The register states now tracked by the regmap implementation in the core which makes the reset registers functionality 'redundant' since we know the state of the registers now all the time. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Remove check defaults functionalityPeter Ujfalusi1-23/+0
No need to keep the check defaults functionality anymore. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-01-08ASoC: twl4030: Separate write condition checking from I/O functionPeter Ujfalusi1-17/+23
Simplifies the code a bit and prepares it to the removal of local caching. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-10-07ASoC: twl4030: Use virtual DAPM mixer controlsLars-Peter Clausen1-44/+36
By using the new virtual DAPM mixer controls it is possible to remove the twl4030 specific implementation of virtual controls. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-08-06ASoC: twl4030: Remove embedded snd_soc_codec structs from private data structsLars-Peter Clausen1-2/+0
It is unused and a leftover of the pre multi-component era. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2013-01-11ASoC: twl4030: Remove suspend/resume soc driver operationsPeter Ujfalusi1-14/+0
With idle_bias_off these are no longer needed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02ASoC: twl4030: Configure extmute pinmux when the dedicated pin is in usePeter Ujfalusi1-13/+31
When HS extmute is enabled without custom GPIO we should configure the mux to allow the pin to be used as extmute signal. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02ASoC: twl4030: Convert MICBIAS to SUPPLY widgetPeter Ujfalusi1-3/+7
In order to avoid breakage update the machine drivers at the same time using twl4030: omap3pandora, sdp3430 and zoom2 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-01-02ASoC: twl4030: Correct the support for Voice portPeter Ujfalusi1-5/+12
In order to be able to use the Voice port of twl4030 three bits need to be handled in VOICE_IF register: VIF_EN: to enable the voice port (needed for both playback and capture) VIF_DIN_EN: Need to be enabled for playback only (input to the codec) VIF_DOUT_EN: Need to be enabled for capture only (output from codec) Use DAPM_SUPPLY for the VIF_EN bit and add DAPM_AIF_IO/OUT widget to handle the playback/capture bit. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-12-10ASoC: twl4030: remove __dev* attributesBill Pemberton1-3/+3
CONFIG_HOTPLUG is going away as an option. As result the __dev* markings will be going away. Remove use of __devinit, __devexit_p, __devinitdata, __devinitconst, and __devexit. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC: twl4030: Support for DT booted kernelPeter Ujfalusi1-8/+47
When the kernel has been booted with DT blob the platform data is NULL for the driver. We need to construct the pdata based on the DT information for runtime use. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC: twl4030: Add pointer to pdata within the private dataPeter Ujfalusi1-7/+7
Access the pdata via a pointer within the twl4030_priv structure. In preparation for DeviceTree support. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC: twl4030: Convert to use devm_kzallocPeter Ujfalusi1-2/+2
Allocate the private data with devm_kzalloc. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC/mfd: twl4030: Remove set_hs_extmute callback from platform dataPeter Ujfalusi1-6/+0
We no longer have users for the set_hs_extmute callback which has been replaced by hs_extmute_gpio so the codec driver can handle the external mute if it is needed by the board. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Acked-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC: twl4030: Move hs_extmute GPIO handling to driverPeter Ujfalusi1-2/+30
The external mute (if it is in use) is handled by a GPIO line. Prepare to remove the set_hs_extmute callback and replace it with: hs_extmute_gpio: the GPIO number to use for external mute When the users of set_hs_extmute has been converted the callback can be removed. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-22ASoC: twl4030: Convert to use DAI DAPM widgetsPeter Ujfalusi1-20/+28
Use DAPM mapping for stream events and give unique names for the streams. This change also fixes the following warning: twl4030-codec twl4030-codec: Failed to create Capture debugfs file Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-09-18ASoC: Avoid recalculating the bitmask for SOC_ENUM controlsLars-Peter Clausen1-5/+3
For ENUM controls the bitmask is calculated based on the number of items. Currently this is done each time the control is accessed. And while the performance impact of this should be negligible we can easily do better. The roundup_pow_of_two macro performs the same calculation which is currently done manually, but it is also possible to use this macro with compile time constants and so it can be used to initialize static data. So we can use it to initialize the mask field of a ENUM control during its declaration. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-04-04ASoC: codecs: Remove rtd->codec usage from CODEC driversMark Brown1-12/+6
In order to support CODEC<->CODEC links remove the assumption that there is only a single CODEC on a DAI link by removing the use of the CODEC pointer in the rtd from the CODEC drivers. They are already being passed their DAI whenever they are passed an rtd and can get the CODEC from there. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-21ASoC: twl4030: Debug code cleanupPeter Ujfalusi1-16/+17
Replace the printk(KERN_ERR* instances with dev_err in the driver. While we are here clean up some of the debug messages as well. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-02-09ASoC: Fix typo in twl4030.cMasanari Iida1-1/+1
Correct spelling "memroy" to "memory" in sound/soc/codecs/twl4030.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-01-27ASoC: Set idle_bias_off flag in snd_soc_codec_driverAxel Lin1-1/+1
Since commit 33c5f969 "ASoC: Allow idle_bias_off to be specified in CODEC drivers", now we can set idle_bias_off flag in struct snd_soc_codec_driver for devices can unconditionally support idle_bias_off. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2012-01-20ASoC: twl4030: Use core to set the msbits constraintPeter Ujfalusi1-3/+4
Core can set the msbits constraint in behalf of the dai. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-12-02ASoC: Drop unused state parameter from CODEC suspend callbackLars-Peter Clausen1-1/+1
The existence of this parameter is purely historical. None of the CODEC drivers uses it and we always pass in the same value anyway, so it should be safe to remove it. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Liam Girdwood <lrg@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-28ASoC: Convert CODEC drivers to module_platform_driverMark Brown1-11/+1
Factors out a bit of boilerplate. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-11-23ASoC: Constify snd_soc_dai_ops structsLars-Peter Clausen1-2/+2
Commit 1ee46ebd("ASoC: Make the DAI ops constant in the DAI structure") introduced the possibility to have constant DAI ops structures, yet this is barley used in both existing drivers and also new drivers being submitted, although none of them modifies its DAI ops structure. The later is not surprising since existing drivers are often used as templates for new drivers. So this patch just constifies all existing snd_soc_dai_ops structs to eliminate the issue altogether. The patch was generated with the following coccinelle semantic patch: // <smpl> @@ identifier ops; @@ -struct snd_soc_dai_ops ops = +const struct snd_soc_dai_ops ops = { ... }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-11ASoC: twl4030: Convert to table based initPeter Ujfalusi1-14/+7
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-15 06:59:20 +0000