summaryrefslogtreecommitdiffstats
path: root/sound/soc/codecs
AgeCommit message (Collapse)AuthorFilesLines
2015-12-23Merge remote-tracking branches 'asoc/topic/kcontrol', 'asoc/topic/max98357a' ↵Mark Brown1-0/+10
and 'asoc/topic/mtk' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/fsl-spdif', 'asoc/topic/img' and ↵Mark Brown3-0/+667
'asoc/topic/intel' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/da7219', 'asoc/topic/dai-link' ↵Mark Brown2-72/+26
and 'asoc/topic/doc' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/atmel-classd', 'asoc/topic/const' ↵Mark Brown4-0/+4734
and 'asoc/topic/da7218' into asoc-next
2015-12-23Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/adsp', ↵Mark Brown9-127/+2037
'asoc/topic/ak4613' and 'asoc/topic/atmel' into asoc-next
2015-12-23Merge remote-tracking branch 'asoc/topic/rt5645' into asoc-nextMark Brown1-73/+219
2015-12-23Merge remote-tracking branch 'asoc/topic/pcm3168a' into asoc-nextMark Brown6-0/+1021
2015-12-23Merge remote-tracking branch 'asoc/topic/arizona' into asoc-nextMark Brown4-39/+301
2015-12-23Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/es8328', ↵Mark Brown4-8/+20
'asoc/fix/fsl-sai', 'asoc/fix/rockchip', 'asoc/fix/sgtl5000' and 'asoc/fix/wm8974' into asoc-linus
2015-12-23ASoC: wm_adsp: Attach buffers and streams togetherCharles Keepax3-0/+64
The stream is created whilst the compressed stream is opened and a buffer is created when the DSP powers up. It is necessary at a point once both the DSP has powered up and the the stream has been opened to connect a stream to a buffer on the DSP. This is done in the trigger callback as this is after the DSP has been powered and obviously the stream must be open. Note that whilst the connect is currently trivial it is expected that this will get more complex when support for multiple buffers/streams per DSP is added. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: wm_adsp: Add code to locate and initialise compressed bufferCharles Keepax2-0/+293
Add code that locates and initialises the buffer of compressed data on the DSP if the firmware supported compressed data capture. The buffer struct (wm_adsp_compr_buf) is kept separate from the stream struct (wm_adsp_compr) this will allow much easier support of multiple streams of data from the one DSP in the future, although support for this will not be added in this patch chain. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: wm_adsp: Add support for opening a compressed streamCharles Keepax3-3/+227
Allow user-space to open a compressed stream, although no data will be passed yet, as part of this adding the ability to define supported capabilities per firmware and check these match the stream being opened. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: wm_adsp: Factor out finding the location of an algorithm regionCharles Keepax1-14/+21
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: wm5110: Provide basic hookup for voice controlCharles Keepax3-2/+47
Register a platform driver for the CODEC and add DAIs that will be used to connect a compressed record path for the voice control functionality. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23Merge branch 'topic/cs47l24' of ↵Mark Brown4-0/+1181
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-adsp
2015-12-23Merge branch 'topic/arizona' of ↵Mark Brown4-50/+306
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-adsp
2015-12-23ASoC: da7219: Remove support for 32KHz PLL modeAdam Thomson2-10/+2
PLL mode based on 32KHz master clock not supported in AB silicon so remove support from the driver. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Add support for 1.6V micbias levelAdam Thomson1-0/+3
HW can provide 1.6V micbias level as well the existing levels already provided in the driver. This patch adds support for 1.6V to the DT binding. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Remove internal LDO features of codecAdam Thomson2-55/+2
In AB silicon, the internal LDO is not supported so remove DT and driver references to this (digital voltage direct from 'VDD' supply) Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Update REFERENCES reg default, in-line with HWAdam Thomson1-1/+1
In current AB silicon, BIAS_EN field is enabled by default in the REFERENCES register, so the regmap default value should reflect this. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Disable regulators on probe() failureAdam Thomson1-4/+15
If codec probe() function fails after supplies have been enabled it should really tidy up and disable them again. This patch updates the probe function to do just that. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-23ASoC: da7219: Fix Sidetone to work regardless of DAI captureAdam Thomson1-1/+2
Previously Sidetone would operate only when capture to DAI was in progress, due to DAPM path configuration. There is no reason why this should not operate without DAI capture, so this patch updates the DAPM path accordingly. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-22ASoC: da7218: Enable mic level detection reporting to user-spaceAdam Thomson1-5/+14
This patch adds support to the codec driver to handle mic level detect related IRQs, and report these to user-space using a uevent variable. The uevent variable string "EVENT=MIC_LEVEL_DETECT" is sent to user-space, if the mic level detect feature is enabled, and the audio captured at the chosen mic(s) is above a certain threshold. User-space can then handle the event accordingly (e.g. process audio capture stream). This method was chosen over ALSA control notification for a couple of reasons: 1) There's no requirement here for a control to read state from. The event is the only thing that's required and of interest. 2) tinyalsa support for control notifications does not exist so on platforms using this over alsa-lib there is a need to add code to support this event handling. Another possible option would be to use the standard Jack reporting framework but this really does not fit for this kind of event. Finally, use of the input device framework is not being encouraged, due to difficulties in enabling apps to access input devices, so this has also been avoided. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-18ASoC: max98357a: Add ACPI ID for MaximRohit Ainapure1-0/+10
Adding ACPI ID "MX98357A" for the MAXIM 98357A amp. Signed-off-by: Rohit Ainapure <rohit.m.ainapure@intel.com> Signed-off-by: Fang, Yang A <yang.a.fang@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-17ASoC: sgtl5000: fix VAG power up timingJean-Michel Hautbois1-0/+1
When power up, a "pop" is heard on line-in and mic-in. An analysis of the PCM shows it lasts ~400ms and looks like a filter response. VAG power up should be delayed by 400ms as VAG power down is. Signed-off-by: Jean-Michel Hautbois <jean-michel.hautbois@veo-labs.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-17ASoC: wm_adsp: Mimic legacy behaviour of reading controls when DSP is onCharles Keepax1-0/+3
Older firmwares don't specify access flags for the controls, unfortunately the usage of some of these firmware relies on being able to read back values from the DSP. The current control code will only do this for volatile controls. This patch will read the control from the hardware if no flags are specified and the control is currently enabled, which should cover these legacy use-cases. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-16ASoC: arizona: In arizona_calc_fratio make new codecs the default caseRichard Fitzgerald1-4/+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>
2015-12-12ASoC: wm_adsp: Add locking to DSP firmware controlsCharles Keepax1-7/+17
Locking is currently missing from the DSP firmware controls, which can lead to some race conditions if the controls are accessed as the DSP powers up or down. This patch adds them to the new power lock. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: wm_adsp: Fixup some minor formatting and checkpatch errorsCharles Keepax2-16/+15
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: wm_adsp: Add power lock for firmware change controlCharles Keepax1-3/+8
We should hold the DSP power lock whilst changing the firmware since we need to check if it is running first. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: wm_adsp: Replace debugfs lock with more general DSP power lockCharles Keepax2-34/+44
Most events around the DSP just need to be locked to ensure that the DSP can't change power state whilst they are happening. This includes the debugfs entries and this will make sorting the rest of the locking simpler. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: pcm3168a: Add driver for pcm3168a codecDamien.Horsley6-0/+1021
Add driver for Texas Instruments pcm3168a codec Signed-off-by: Damien.Horsley <Damien.Horsley@imgtec.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-12ASoC: wm8974: set cache type for regmapMans Rullgard1-0/+1
Attempting to use this codec driver triggers a BUG() in regcache_sync() since no cache type is set. The register map of this device is fairly small and has few holes so a flat cache is suitable. Signed-off-by: Mans Rullgard <mans@mansr.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2015-12-12ASoC: es8328: Fix shifts for mixer switchesJohn Keeping1-8/+8
These are all off by one; the playback and bypass switches are the top two bits of the registers, which are at shifts 7 and 6 not 8 and 7. Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-09ASoC: es8328: Fix deemphasis valuesJohn Keeping2-8/+18
This is using completely the wrong mask and value when updating the register. Since the correct values are already defined in the header, switch to using a table with explicit constants rather than shifting the array index. Signed-off-by: John Keeping <john@metanate.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
2015-12-08ASoC: da7218: avoid 64-bit compile warningArnd Bergmann1-1/+1
When building the da7218 driver on a 64-bit architecture, we get a harmless warning: sound/soc/codecs/da7218.c: In function 'da7218_of_get_id': sound/soc/codecs/da7218.c:2261:10: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast] This changes the code to use uintptr_t to ensure we have an integer type of the same size as a pointer and won't get a warning on any architecture. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 4d50934abd22 ("ASoC: da7218: Add da7218 codec driver") Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-03ASoC: arizona: Fix type of clock rate pointer in arizona_set_sysclkCharles Keepax1-1/+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>
2015-12-03ASoC: arizona: Correct types of mixer texts and valuesCharles Keepax2-8/+8
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>
2015-12-01ASoC: da7218: fix boolreturn.cocci warningskbuild test robot1-2/+2
sound/soc/codecs/da7218.c:3214:9-10: WARNING: return of 0/1 in function 'da7218_volatile_register' with return type bool Return statements in functions returning bool should use true/false instead of 1/0. Generated by: scripts/coccinelle/misc/boolreturn.cocci Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-01ASoC: hdac_hdmi: check error returnSudip Mukherjee1-3/+4
As hdac->num_nodes is unsigned we can not check if snd_hdac_get_sub_nodes() has returned error or success. Lets have a temporary int to check the error value. Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-12-01ASoC: arizona: Add 32uS delay after putting FLL into freerunCharles Keepax1-3/+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>
2015-11-30ASoC: rt5645: merge DMI tables of google projectsBard Liao1-61/+18
There are more and more google projects need to use DMI to get the platform data configuration. And those projects use the same configuration. To clean those redundant code, we define a general DMI for those projects with the same platform data configuration. Signed-off-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Bard Liao <bardliao@realtek.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-30ASoC: da7218: Add da7218 codec driverAdam Thomson4-0/+4725
This adds support for DA7217 and DA7218 audio codecs. Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-27ASoC: wm_adsp: Expand the list of available firmwaresCharles Keepax1-14/+35
Expand the list of available firmware names to include a good selection of generic uses for the DSP cores. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2015-11-25Merge remote-tracking branches 'asoc/fix/rt5677', 'asoc/fix/st', ↵Mark Brown3-42/+64
'asoc/fix/sun4i-codec', 'asoc/fix/topology', 'asoc/fix/wm8960' and 'asoc/fix/wm8962' into asoc-linus
2015-11-25Merge remote-tracking branches 'asoc/fix/nau8825', 'asoc/fix/ops', ↵Mark Brown3-8/+41
'asoc/fix/rcar', 'asoc/fix/rl6231', 'asoc/fix/rockchip' and 'asoc/fix/rt5670' into asoc-linus
2015-11-25Merge remote-tracking branches 'asoc/fix/davinci', 'asoc/fix/es8328', ↵Mark Brown1-8/+8
'asoc/fix/fsl', 'asoc/fix/fsl-sai' and 'asoc/fix/intel' into asoc-linus
2015-11-25Merge remote-tracking branch 'asoc/fix/rt5645' into asoc-linusMark Brown1-4/+57
2015-11-25Merge remote-tracking branch 'asoc/fix/arizona' into asoc-linusMark Brown1-11/+5
2015-11-25Merge branch 'fix/rt5645' of ↵Mark Brown1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rt5645
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-19 05:00:37 +0000