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When KASAN is enabled, below log might be dumped with Intel EHL hardware:
[ 48.583597] ==================================================================
[ 48.585921] BUG: KASAN: slab-out-of-bounds in hdac_hda_dai_hw_params+0x20a/0x22b [snd_soc_hdac_hda]
[ 48.587995] Write of size 4 at addr ffff888103489708 by task pulseaudio/759
[ 48.589237] CPU: 2 PID: 759 Comm: pulseaudio Tainted: G U E 5.15.71-intel-ese-standard-lts #9
[ 48.591272] Hardware name: Intel Corporation Elkhart Lake Embedded Platform/ElkhartLake LPDDR4x T3 CRB, BIOS EHLSFWI1.R00.4251.A01.2206130432 06/13/2022
[ 48.593010] Call Trace:
[ 48.593648] <TASK>
[ 48.593852] dump_stack_lvl+0x34/0x48
[ 48.594404] print_address_description.constprop.0+0x1f/0x140
[ 48.595174] ? hdac_hda_dai_hw_params+0x20a/0x22b [snd_soc_hdac_hda]
[ 48.595868] ? hdac_hda_dai_hw_params+0x20a/0x22b [snd_soc_hdac_hda]
[ 48.596519] kasan_report.cold+0x7f/0x11b
[ 48.597003] ? hdac_hda_dai_hw_params+0x20a/0x22b [snd_soc_hdac_hda]
[ 48.597885] hdac_hda_dai_hw_params+0x20a/0x22b [snd_soc_hdac_hda]
HDAC_LAST_DAI_ID is last index id, pcm buffer array size should
be +1 to avoid out of bound access.
Fixes: 608b8c36c371 ("ASoC: hdac_hda: add support for HDMI/DP as a HDA codec")
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Junxiao Chang <junxiao.chang@intel.com>
Signed-off-by: Furong Zhou <furong.zhou@intel.com>
Link: https://lore.kernel.org/r/20221109234023.3111035-1-junxiao.chang@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:
Goal of the series is to drop any usage of the internal function.
First, update all users to utilize component->set_jack() and then remove
the relevant EXPORT_SYMBOL_GPL.
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DSPCLK_DIV field in WM8962_CLOCKING1 register is used to generate
correct frequency of LRCLK and BCLK. Sometimes the read-only value
can't be updated timely after enabling SYSCLK. This results in wrong
calculation values. Delay is introduced here to wait for newest value
from register. The time of the delay should be at least 500~1000us
according to test.
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221109121354.123958-1-chancel.liu@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for the DBVDD and LDO1-IN supplies.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221102182002.255282-7-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for the DBVDD and LDO1-IN supplies.
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221102182002.255282-6-nfraprado@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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With all users utilizing component->set_jack(), there is no need to
export da7219_aad_jack_det() function.
While at it, remove exports from all other functions as well.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221031160227.2352630-8-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Codec driver for da7219 implements jack detect functionality, but does
not integrate it with the framework. Platform component drivers are
accessing the functionality through internal da7219_aad_jack_det()
instead.
Address this by implementing set_jack() for the codec.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221031160227.2352630-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Starting with 6.0-rc1 the CPU DAI is not registered and the sound
card is unavailable. Adding legacy_dai_naming causes it to function
properly again.
Fixes: fc34ece41f71 ("ASoC: Refactor non_legacy_dai_naming flag")
Signed-off-by: Jason Montleon <jmontleo@redhat.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221103144612.4431-2-jmontleo@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Starting with 6.0-rc1 these messages are logged and the sound card
is unavailable. Adding legacy_dai_naming to the rt5514-spi causes
it to function properly again.
[ 16.928454] kbl_r5514_5663_max kbl_r5514_5663_max: ASoC: CPU DAI
spi-PRP0001:00 not registered
[ 16.928561] platform kbl_r5514_5663_max: deferred probe pending
Fixes: fc34ece41f71 ("ASoC: Refactor non_legacy_dai_naming flag")
BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=216641
Signed-off-by: Jason Montleon <jmontleo@redhat.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221103144612.4431-1-jmontleo@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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During initialisation DAPM tries to read the state of the MUX
being connected, resulting in this error log:
input-mux: ASoC: error at soc_component_read_no_lock on input-mux: -5
Provide a read function which allows DAPM to read the state of the
MUX.
Signed-off-by: Maarten Zanders <maarten.zanders@mind.be>
Link: https://lore.kernel.org/r/20221028191303.166115-1-maarten.zanders@mind.be
Signed-off-by: Mark Brown <broonie@kernel.org>
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Switch the driver from legacy gpio API that is deprecated to the newer
gpiod API that respects line polarities described in ACPI/DT.
The driver still tries to support shared reset lines, by first trying to
allocate the reset GPIO normally, and then non-exclusively, although the
utility of such support is questionable, toggling reset line from one
driver/instance will result in all chips being reset, potentially at an
inopportune moment.
Note that this change depends on commit fbbbcd177a27 ("gpiolib: of: add
quirk for locating reset lines with legacy bindings") to translate
request for "reset" GPIO to the legacy name "gpio-reset" in case when
proper name is not used.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20221102232004.1721864-3-dmitry.torokhov@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20221102232004.1721864-2-dmitry.torokhov@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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When trying to connect the device with the driver through
device-tree it is not working. The of_device_id is defined in
cs42xx8.c but is not correctly included in cs42xx8-i2c.c.
Move of_device_id table to cs42xx8-i2c.c. Get cs42xx8_driver_data
in cs42xx8_i2c_probe() and pass as argument to cs42xx8_probe(). Move
error check if no driver data found to cs42xx8_i2c_probe().
Signed-off-by: Peter Bergin <peter@berginkonsult.se>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221031203723.168177-1-peter@berginkonsult.se
Signed-off-by: Mark Brown <broonie@kernel.org>
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There's a special branch in the set_tdm_slot op for the case of nslots
being 1, but:
(1) That branch can never work (there's a check for tx_mask being
non-zero, later there's another check for it *being* zero; one or
the other always throws -EINVAL).
(2) The intention of the branch seems to be what the general other
branch reduces to in case of nslots being 1.
For those reasons remove the 'nslots being 1' special case.
Fixes: eae9f9ce181b ("ASoC: add tas2780 driver")
Suggested-by: Jos Dehaes <jos.dehaes@gmail.com>
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20221027095800.16094-3-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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There's a special branch in the set_tdm_slot op for the case of nslots
being 1, but:
(1) That branch can never work (there's a check for tx_mask being
non-zero, later there's another check for it *being* zero; one or
the other always throws -EINVAL).
(2) The intention of the branch seems to be what the general other
branch reduces to in case of nslots being 1.
For those reasons remove the 'nslots being 1' special case.
Fixes: 827ed8a0fa50 ("ASoC: tas2764: Add the driver for the TAS2764")
Suggested-by: Jos Dehaes <jos.dehaes@gmail.com>
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20221027095800.16094-2-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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There's a special branch in the set_tdm_slot op for the case of nslots
being 1, but:
(1) That branch can never work (there's a check for tx_mask being
non-zero, later there's another check for it *being* zero; one or
the other always throws -EINVAL).
(2) The intention of the branch seems to be what the general other
branch reduces to in case of nslots being 1.
For those reasons remove the 'nslots being 1' special case.
Fixes: 1a476abc723e ("tas2770: add tas2770 smart PA kernel driver")
Suggested-by: Jos Dehaes <jos.dehaes@gmail.com>
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20221027095800.16094-1-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:
In IPC4 all DSP loadable executable is a 'library' containing modules. The main
or basefw is also a library which contains multiple modules.
IPC4 allows to use loadable libraries to extend the functionality of the booted
basefw.
This series adds support for loading external libraries in case they are needed
by the loaded topology file.
The libraries must be placed to a specific firmware directory (fw_lib_prefix),
which is:
intel/avs-lib|sof-ipc4-lib/ followed by the platform name and in case of
community key use a 'community' directory.
For example for upx-i11 (community key): intel/avs-lib/tgl/community is the
default path.
The name of the library should be the UUID of the module it contains since the
library loading is going to look for the file as <module_UUID>.bin
In case there is a need to bundle multiple modules into single library, symlinks
can be used to point to the file:
module_boundle.bin
<UUID1>.bin -> module_boundle.bin
<UUID2>.bin -> module_boundle.bin
<UUID3>.bin -> module_boundle.bin
But note that in this case all modules will be loaded to the DSP since only the
whole library can be loaded, not individual modules.
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Merge branch 'topic/hda-ext-cleanup' of
https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into
asoc-6.2 for further AVS work.
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We have two helpers with confusing names and different purposes.
Rename bus_get_link() and bus_get_link_at() as bus_get_hlink_by_name()
and bus_get_hlink_by_addr() respectively.
No functionality change
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221019162115.185917-5-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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Merge series from Siarhei Volkau <lis8215@gmail.com>:
The patchset fixes:
- Line In path stays powered off during capturing or
bypass to mixer.
- incorrectly represented dB values in alsamixer, et al.
- incorrect represented Capture input selector in alsamixer
in Playback tab.
- wrong control selected as Capture Master
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"Route"
There are two spelling mistakes in codec routing description. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20221019071639.1003730-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The driver missed the default value of register 0xc070/0xc360.
This patch adds that default value to avoid invalid register access
when the device doesn't be enumerated yet.
BugLink: https://github.com/thesofproject/linux/issues/3924
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20221019095715.31082-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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This patch updates the pad control and checks the
hardware version to set the different preset settings.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20221019095731.31101-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>:
These are random cleanup for soc-dpam.c/h.
Basically, these are just cleanup, nothing changed.
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Don't populate the read-only array ramp_base on the stack but
instead make it static const. Also makes the object code a
little smaller.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Link: https://lore.kernel.org/r/20221018152928.942186-1-colin.i.king@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Currently snd_soc_dapm_free_widget() is assuming input parameter is
non NULL. Thus, caller need to care about it.
This patch care it at snd_soc_dapm_free_widget().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wn8yowdr.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Merge series from Doug Brown <doug@schmorgal.com>:
This series adds devicetree support for the Wolfson WM8961 codec. The
first patch adds a schema, the second patch hooks it up in the code, and
the third patch allows it to be selected in Kconfig.
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Merge series from Cezary Rojewski <cezary.rojewski@intel.com>:
Two fixes are leading the way - one addresses the incorrect DMA mask
assignment (typo) at driver probe. The other, fixes a potential buffer
overflow when copying data received from firmware to kernel buffer.
However unlikely, the fix should still be there.
Then a range of patches providing the support for:
- AML with rt286 (machine board)
- KBL-R for rt298 (codec)
- KBL-R with rt298 (machine board)
- APL/KBL with da7219 (machine board)
- Addition of all the missing SKL-based PCI ids to core.c
Of the remaining changes, only one stands out - special case is provided
for "unsupported" IPCs. The driver supports a range of platforms,
however, on some generations given IPC may not be supported. Such call
shall not be treated as "invalid" - those are two different scenarios.
Everything else in the patchset is mostly a readability improvement:
spelling fixes and log messages issues, code simplification.
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Merge series from Siarhei Volkau <lis8215@gmail.com>:
The patchset fixes:
- Line In path stays powered off during capturing or
bypass to mixer.
- incorrectly represented dB values in alsamixer, et al.
- incorrect represented Capture input selector in alsamixer
in Playback tab.
- wrong control selected as Capture Master
The patchset improves:
- Exposes output stage (post mixer) gain control and makes it new
Master playback gain, DAC gain was the previous master.
However, no Master mute now.
- Exposes all mixer inputs (both Mics, LineIn and DAC) with their
gain controls.
- Exposes microphones widgets: single/differential input, boost.
Known issues:
- Bypass path enablement isn't applied immediately, for make
things going bit clock needs to be triggered for a bit,
e.g. by aplay dummy.wav
It might be a hardware bug, since the bit clock isn't
declared as required for codec operation.
Tested on:
- Ritmix RZX-27 (jz4725b).
- Ritmix RZX-50 (jz4755).
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Merge series from Shang XiaoJing <shangxiaojing@huawei.com>:
Use DIV_ROUND_UP() instead of open-coding it, which intents and makes
it more clear what is going on for the casual reviewer.
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If CONFIG_SND_SOC_TLV320ADC3XXX=y:
`.exit.text' referenced in section `.data' of sound/soc/codecs/tlv320adc3xxx.o: defined in discarded section `.exit.text' of sound/soc/codecs/tlv320adc3xxx.o
Fix this by wrapping the adc3xxx_i2c_remove() pointer in __exit_p().
Fixes: e9a3b57efd28fe88 ("ASoC: codec: tlv320adc3xxx: New codec driver")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Link: https://lore.kernel.org/r/3225ba4cfe558d9380155e75385954dd21d4e7eb.1665909132.git.geert@linux-m68k.org
Signed-off-by: Mark Brown <broonie@kernel.org>
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Microphone input can be single ended or differential, although
known SoCs with that codec expose MIC1P only.
Also there is 20dB mic boost in the Mic1 path.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-8-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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The Mixer couples analog input from 4 sources (DAC, Line In, Mic 1,
Mic 2) each input has its own gain & mute controls.
At the moment only DAC is implemented fully and Line In path can be
switched on/off. The patch implements Mic 1 and Mic 2 paths and fully
implements Line In path.
Manual states that these controls (16.6.3.3 Programmable attenuation:
GOi) gain varies from -22.5dB to +6.0dB with 1.5dB step. Also there's
extra values below the minimum, but they behave the same as the minimum
value.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-7-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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At the moment DAC control is used as Master Playback control, this is
incorrect as DAC's output goes to a Mixer.
The Mixer couples analog input from 4 sources (DAC, Line In, Mic 1,
Mic 2) each input has its own gain & mute controls.
Output of the Mixer goes to Output Stage control which is the best suite
for the new Playback Master. However, it doesn't have mute capability.
The patch implements Output Stage control as a new master and renames
old Master to DAC. Rest of mixer inputs will be implemented in the next
patch in the series.
Manual states that Output stage control (16.6.3.5 Programmable output
amplifier: PGAT) gain varies from -33.5dB to +4.5dB, gain step isn't
fixed and has 3 opts.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-6-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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At the moment Capture source selector appears on Playback
tab in the alsamixer and has a senseless name.
Let's fix that.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-5-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Line In Bypass control is used as Master Capture at the moment
this is completely incorrect.
Current control routed to Mixer instead of ADC, thus can't affect
Capture path. ADC control shall be used instead.
ADC volume control parameters are different, so the patch fixes that
as well. Manual says (16.6.3.2 Programmable input attenuation amplifier:
PGATM) that gain varies in range 0dB..22.5dB with 1.5dB step.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-4-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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DAC volume control is the Master Playback Volume at the moment
and it reports wrong levels in alsamixer and other alsa apps.
The patch fixes that, as stated in manual on the jz4725b SoC
(16.6.3.4 Programmable attenuation: GOD) the ctl range varies
from -22.5dB to 0dB with 1.5dB step.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-3-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Line In path stayed powered off during capturing or
bypass to mixer.
Signed-off-by: Siarhei Volkau <lis8215@gmail.com>
Link: https://lore.kernel.org/r/20221016132648.3011729-2-lis8215@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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To improve readability.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221010121955.718168-16-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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KBL-R RVP platforms also use combojack, so we need to enable that
configuration for them.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221010121955.718168-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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cs42l83_regmap is only used in cs42l83-i2c.c now, change it to static.
Fixes: 94d5f62a91aa ("ASoC: cs42l83: Extend CS42L42 support to new part")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20220921153123.1508144-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add optional reset control instead of GPIO to manage codec
PDN pin.
As there is reference counter for reset control, so need
to remove one ak4458_reset in runtime resume to make the
reference counter balance.
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1665664611-21350-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use DIV_ROUND_UP() instead of open-coding it, which intents and makes it
more clear what is going on for the casual reviewer.
The Coccinelle references Commit e4d8aef21403 ("ALSA: usb: Use
DIV_ROUND_UP() instead of open-coding it").
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220927140948.17696-3-shangxiaojing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Use DIV_ROUND_UP() instead of open-coding it, which intents and makes it
more clear what is going on for the casual reviewer.
The Coccinelle references Commit e4d8aef21403 ("ALSA: usb: Use
DIV_ROUND_UP() instead of open-coding it").
Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220927140948.17696-2-shangxiaojing@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Allow the WM8961 driver to be enabled independently now that it is
usable with devicetree.
Signed-off-by: Doug Brown <doug@schmorgal.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221003032414.248326-4-doug@schmorgal.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Add support for devicetree to the WM8961 driver so it can be used with
modern DT-based kernels.
Signed-off-by: Doug Brown <doug@schmorgal.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221003032414.248326-3-doug@schmorgal.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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In wm8962 driver, the WM8962_ADDITIONAL_CONTROL_4 is used as a volatile
register, but this register mixes a bunch of volatile status bits and a
bunch of non-volatile control bits. The dapm widgets TEMP_HP and
TEMP_SPK leverages the control bits in this register. After the wm8962
probe, the regmap will bet set to cache only mode, then a read error
like below would be triggered when trying to read the initial power
state of the dapm widgets TEMP_HP and TEMP_SPK.
wm8962 0-001a: ASoC: error at soc_component_read_no_lock
on wm8962.0-001a: -16
In order to fix this issue, we add event handler to actually power
up/down these widgets. With this change, we also need to explicitly
power off these widgets in the wm8962 probe since they are enabled
by default.
Signed-off-by: Xiaolei Wang <xiaolei.wang@windriver.com>
Tested-by: Adam Ford <aford173@gmail.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221010092014.2229246-1-xiaolei.wang@windriver.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Complete the missing and correct the TDM settings.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20221012030102.4042-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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Complete the missing and correct the TDM Tx settings.
Signed-off-by: Derek Fang <derek.fang@realtek.com>
Link: https://lore.kernel.org/r/20221012031320.6980-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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