[ Upstream commit 7e10d7242e ]
This structure is really too larget to be allocated on the stack:
sound/soc/soc-ops.c:435:5: error: stack frame size (1296) exceeds limit (1280) in 'snd_soc_limit_volume' [-Werror,-Wframe-larger-than]
Change the function to dynamically allocate it instead.
There is probably a better way to do it since only two integer fields
inside of that structure are actually used, but this is the simplest
rework for the moment.
Fixes: 783db6851c ("ASoC: ops: Enforce platform maximum on initial value")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250610093057.2643233-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f4c77d5af0 ]
commit 7f1186a8d7 ("ASoC: soc-dai: check return value at
snd_soc_dai_set_tdm_slot()") checks return value of
xlate_tdm_slot_mask() (A1)(A2).
/*
* ...
(Y) * TDM mode can be disabled by passing 0 for @slots. In this case @tx_mask,
* @rx_mask and @slot_width will be ignored.
* ...
*/
int snd_soc_dai_set_tdm_slot(...)
{
...
if (...)
(A1) ret = dai->driver->ops->xlate_tdm_slot_mask(...);
else
(A2) ret = snd_soc_xlate_tdm_slot_mask(...);
if (ret)
goto err;
...
}
snd_soc_xlate_tdm_slot_mask() (A2) will return -EINVAL if slots was 0 (X),
but snd_soc_dai_set_tdm_slot() allow to use it (Y).
(A) static int snd_soc_xlate_tdm_slot_mask(...)
{
...
if (!slots)
(X) return -EINVAL;
...
}
Call xlate_tdm_slot_mask() only if slots was non zero.
Reported-by: Giedrius Trainavičius <giedrius@blokas.io>
Closes: https://lore.kernel.org/r/CAMONXLtSL7iKyvH6w=CzPTxQdBECf++hn8RKL6Y4=M_ou2YHow@mail.gmail.com
Fixes: 7f1186a8d7 ("ASoC: soc-dai: check return value at snd_soc_dai_set_tdm_slot()")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/8734cdfx59.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e837b59f8b ]
It is currently possible to configure a kernel with all Intel SoC
configs as loadable modules, but the board config as built-in. This
causes a link failure in the reference to the snd_soc_sof.ko module:
x86_64-linux-ld: sound/soc/intel/boards/sof_rt5682.o: in function `sof_rt5682_hw_params':
sof_rt5682.c:(.text+0x1f9): undefined reference to `sof_dai_get_mclk'
x86_64-linux-ld: sof_rt5682.c:(.text+0x234): undefined reference to `sof_dai_get_bclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_rt5682.o: in function `sof_rt5682_codec_init':
sof_rt5682.c:(.text+0x3e0): undefined reference to `sof_dai_get_mclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_cs42l42.o: in function `sof_cs42l42_hw_params':
sof_cs42l42.c:(.text+0x2a): undefined reference to `sof_dai_get_bclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_nau8825.o: in function `sof_nau8825_hw_params':
sof_nau8825.c:(.text+0x7f): undefined reference to `sof_dai_get_bclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_da7219.o: in function `da7219_codec_init':
sof_da7219.c:(.text+0xbf): undefined reference to `sof_dai_get_mclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_maxim_common.o: in function `max_98373_hw_params':
sof_maxim_common.c:(.text+0x6f9): undefined reference to `sof_dai_get_tdm_slots'
x86_64-linux-ld: sound/soc/intel/boards/sof_realtek_common.o: in function `rt1015_hw_params':
sof_realtek_common.c:(.text+0x54c): undefined reference to `sof_dai_get_bclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_realtek_common.o: in function `rt1308_hw_params':
sof_realtek_common.c:(.text+0x702): undefined reference to `sof_dai_get_mclk'
x86_64-linux-ld: sound/soc/intel/boards/sof_cirrus_common.o: in function `cs35l41_hw_params':
sof_cirrus_common.c:(.text+0x2f): undefined reference to `sof_dai_get_bclk'
Add an optional dependency on SND_SOC_SOF_INTEL_COMMON, to ensure that whenever
the SOF support is in a loadable module, none of the board code can be built-in.
This may be be a little heavy-handed, but I also don't see a reason why one would
want the boards to be built-in but not the SoC, so it shouldn't actually cause
any usability problems.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://patch.msgid.link/20250709145626.64125-1-arnd@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 949ddec372 ]
This model requires an additional detection quirk to
enable the internal microphone.
Signed-off-by: Adam Queler <queler+k@gmail.com>
Link: https://patch.msgid.link/20250715031434.222062-1-queler+k@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 9744ede709 upstream.
The mute LED on the HP Pavilion Laptop 15-eg0xxx,
which uses the ALC287 codec, didn't work.
This patch fixes the issue by enabling the ALC287_FIXUP_HP_GPIO_LED quirk.
Tested on a physical device, the LED now works as intended.
Signed-off-by: Dawid Rezler <dawidrezler.patches@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250720154907.80815-2-dawidrezler.patches@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit dc78f7e591 upstream.
On an imx8mm platform with an external clock provider, when running the
receiver (arecord) and triggering an xrun with xrun_injection, we see a
channel swap/offset. This happens sometimes when running only the
receiver, but occurs reliably if a transmitter (aplay) is also
concurrently running.
It seems that the SAI loses track of frame sync during the trigger stop
-> trigger start cycle that occurs during an xrun. Doing just a FIFO
reset in this case does not suffice, and only a software reset seems to
get it back on track.
This looks like the same h/w bug that is already handled for the
producer case, so we now do the reset unconditionally on config disable.
Signed-off-by: Arun Raghavan <arun@asymptotic.io>
Reported-by: Pieterjan Camerlynck <p.camerlynck@televic.com>
Fixes: 3e3f8bd569 ("ASoC: fsl_sai: fix no frame clk in master mode")
Cc: stable@vger.kernel.org
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://patch.msgid.link/20250626130858.163825-1-arun@arunraghavan.net
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 7186b81807 ]
This patch adds DMI-based quirk for the Acer Nitro ANV15-41,
allowing the internal microphone to be detected correctly on
machines with "RB" as board vendor.
Signed-off-by: Yuzuru <yuzuru_10@proton.me>
Link: https://patch.msgid.link/20250622225754.20856-1-yuzuru_10@proton.me
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit cbe8761216 ]
When USRC=0, there is underrun issue for the non-ideal ratio mode;
according to the reference mannual, the internal measured ratio can be
used with USRC=1 and IDRC=0.
Fixes: d0250cf4f2 ("ASoC: fsl_asrc: Add an option to select internal ratio mode")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://patch.msgid.link/20250625020504.2728161-1-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4c267ae2ef ]
When the DMA mode is changed on the (still real!) SB AWE32 after
playing a stream and closing, the previous DMA setup was still
silently kept, and it can confuse the hardware, resulting in the
unexpected noises. As a workaround, enforce the disablement of DMA
setups when the DMA setup is changed by the kcontrol.
https://bugzilla.kernel.org/show_bug.cgi?id=218185
Link: https://patch.msgid.link/20250610064322.26787-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7ab6847a03 ]
The built-in mic of ASUS VivoBook X507UAR is broken recently by the fix
of the pin sort. The fixup ALC256_FIXUP_ASUS_MIC_NO_PRESENCE is working
for addressing the regression, too.
Fixes: 3b4309546b ("ALSA: hda: Fix headset detection failure due to unstable sort")
Reported-by: Igor Tamara <igor.tamara@gmail.com>
Closes: https://bugs.debian.org/1108069
Signed-off-by: Salvatore Bonaccorso <carnil@debian.org>
Link: https://lore.kernel.org/CADdHDco7_o=4h_epjEAb92Dj-vUz_PoTC2-W9g5ncT2E0NzfeQ@mail.gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit fb4e2a6e8f ]
In snd_usb_get_audioformat_uac3(), the length value returned from
snd_usb_ctl_msg() is used directly for memory allocation without
validation. This length is controlled by the USB device.
The allocated buffer is cast to a uac3_cluster_header_descriptor
and its fields are accessed without verifying that the buffer
is large enough. If the device returns a smaller than expected
length, this leads to an out-of-bounds read.
Add a length check to ensure the buffer is large enough for
uac3_cluster_header_descriptor.
Signed-off-by: Youngjun Lee <yjjuny.lee@samsung.com>
Fixes: 9a2fe9b801 ("ALSA: usb: initial USB Audio Device Class 3.0 support")
Link: https://patch.msgid.link/20250623-uac3-oob-fix-v1-1-527303eaf40a@samsung.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 9079db287f ]
Driver gets and enables all regulator supplies in probe path
(wcd9335_parse_dt() and wcd9335_power_on_reset()), but does not cleanup
in final error paths and in unbind (missing remove() callback). This
leads to leaked memory and unbalanced regulator enable count during
probe errors or unbind.
Fix this by converting entire code into devm_regulator_bulk_get_enable()
which also greatly simplifies the code.
Fixes: 20aedafdf4 ("ASoC: wcd9335: add support to wcd9335 codec")
Cc: stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250526-b4-b4-asoc-wcd9395-vdd-px-fixes-v1-1-0b8a2993b7d3@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit d5099bc1b5 ]
of_gpio.h is deprecated, update the driver to use GPIO descriptors.
- Use dev_gpiod_get to get GPIO descriptor.
- Use gpiod_set_value to configure output value.
With legacy of_gpio API, the driver set gpio value 0 to assert reset,
and 1 to deassert reset. And the reset-gpios use GPIO_ACTIVE_LOW flag in
DTS, so set GPIOD_OUT_LOW when get GPIO descriptors, and set value 1 means
output low, set value 0 means output high with gpiod API.
The in-tree DTS files have the right polarity set up already so we can
expect this to "just work"
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://patch.msgid.link/20250324-wcd-gpiod-v2-3-773f67ce3b56@nxp.com
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 9079db287f ("ASoC: codecs: wcd9335: Fix missing free of regulator supplies")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4a03b5dbad ]
wcd9335_parse_dt() function is called only from probe(), so printing
errors on resource acquisition is discouraged, because it can pollute
dmesg. Use dev_err_probe() to fix this and also make the code a bit
simpler.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://msgid.link/r/20240612-asoc-wcd9xxx-wide-cleanups-v1-4-0d15885b2a06@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Stable-dep-of: 9079db287f ("ASoC: codecs: wcd9335: Fix missing free of regulator supplies")
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 4919353c77 ]
The audio controller in the Lenovo Thinkpad Thunderbolt 3 dock doesn't
support reading the sampling rate.
Add a quirk for it.
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/20250527172657.1972565-1-superm1@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 3f100f524e ]
For the classic snd_hda_intel driver, codec->card and bus->card point to
the exact same thing. When snd_card_diconnect() fires, bus->shutdown is
set thanks to azx_dev_disconnect(). card->shutdown is already set when
that happens but both provide basically the same functionality.
For the DSP snd_soc_avs driver where multiple codecs are located on
multiple cards, bus->shutdown 'shortcut' is not sufficient. One codec
card may be unregistered while other codecs are still operational.
Proper check in form of card->shutdown must be used to verify whether
the codec's card is being shut down.
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250530141309.2943404-1-cezary.rojewski@intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit efa6bdf1bc upstream.
Like many Dell laptops, the 3.5mm port by default can not detect a
combined headphones+mic headset or even a pure microphone. This
change enables the port's functionality.
Signed-off-by: Jonathan Lane <jon@borg.moe>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250611193124.26141-2-jon@borg.moe
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 93adf20ff4 upstream.
PCM1 not in Pulseaudio's control list; standardize control to
"Speaker" and "Headphone".
Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250613063636.239683-1-wangdich9700@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 04cb269c20 ]
In tegra_ahub_probe(), check the result of function
of_device_get_match_data(), return an error code in case it fails.
Signed-off-by: Yuanjun Gong <ruc_gongyuanjun@163.com>
Link: https://patch.msgid.link/20250513123744.3041724-1-ruc_gongyuanjun@163.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit f529c91be8 ]
The ISENSE/VSENSE blocks are only powered up when the amplifier
transitions from shutdown to active. This means that if those controls
are flipped on while the amplifier is already playing back audio, they
will have no effect.
Fix this by forcing a power cycle around transitions in those controls.
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20250406-apple-codec-changes-v5-1-50a00ec850a3@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit a28206060d ]
Similar to many other Lenovo models with AMD chips, the Lenovo
Yoga Pro 7 14ASP9 (product name 83HN) requires a specific quirk
to ensure internal mic detection. This patch adds a quirk fixing this.
Signed-off-by: Talhah Peerbhai <talhah.peerbhai@gmail.com>
Link: https://patch.msgid.link/20250515222741.144616-1-talhah.peerbhai@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 171eb6f71e upstream.
Commit c141ecc3ce ("of: Warn when of_property_read_bool() is used on
non-boolean properties") added a warning when trying to parse a property
with a value (boolean properties are defined as: absent = false, present
without any value = true). This causes a warning from meson-card-utils.
meson-card-utils needs to know about the existence of the
"audio-routing" and/or "audio-widgets" properties in order to properly
parse them. Switch to of_property_present() in order to silence the
following warning messages during boot:
OF: /sound: Read of boolean property 'audio-routing' with a value.
OF: /sound: Read of boolean property 'audio-widgets' with a value.
Fixes: 7864a79f37 ("ASoC: meson: add axg sound card support")
Tested-by: Christian Hewitt <christianshewitt@gmail.com>
Cc: stable@vger.kernel.org
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://patch.msgid.link/20250419213448.59647-1-martin.blumenstingl@googlemail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 688abe2860 upstream.
The function sdm845_slim_snd_hw_params() calls the functuion
snd_soc_dai_set_channel_map() but does not check its return
value. A proper implementation can be found in msm_snd_hw_params().
Add error handling for snd_soc_dai_set_channel_map(). If the
function fails and it is not a unsupported error, return the
error code immediately.
Fixes: 5caf64c633 ("ASoC: qcom: sdm845: add support to DB845c and Lenovo Yoga")
Cc: stable@vger.kernel.org # v5.6
Signed-off-by: Wentao Liang <vulab@iscas.ac.cn>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Link: https://patch.msgid.link/20250519075739.1458-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
commit 6a3439a417 upstream.
The RODE AI-1 audio interface requires implicit feedback sync between
playback endpoint 0x03 and feedback endpoint 0x84 on interface 3, but
doesn't advertise this in its USB descriptors.
Without this quirk, the device receives audio data but produces no output.
Signed-off-by: David Heimann <d@dmeh.net>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/084dc88c-1193-4a94-a002-5599adff936c@app.fastmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit 9ad1f3cd0d ]
The procedure handling IPC timeouts and EXCEPTION_CAUGHT notification
shall cancel any D0IX work before proceeding with DSP recovery. If
SET_D0IX called from delayed_work is the failing IPC the procedure will
deadlock. Conditionally skip cancelling the work to fix that.
Fixes: 335c4cbd20 ("ASoC: Intel: avs: D0ix power state support")
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250530141025.2942936-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit ff0045de4e ]
RPM manipulation in hda_codec_probe_complete()'s error path is
superfluous and leads to RPM usage count underflow if the
build-controls operation fails.
hda_codec_probe_complete() is called in:
1) hda_codec_probe() for all non-HDMI codecs
2) in card->late_probe() for HDMI codecs
Error path for hda_codec_probe() takes care of bus' RPM already.
For 2) if late_probe() fails, ASoC performs card cleanup what
triggers hda_codec_remote() - same treatment is in 1).
Fixes: b5df2a7dca ("ASoC: codecs: Add HD-Audio codec driver")
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250530141025.2942936-2-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e717c661e2 ]
We don't (and can't) configure the hardware correctly if the number of
channels exceeds the weight of the TDM mask. Report that constraint in
startup of FE.
Fixes: 3df5d0d972 ("ASoC: apple: mca: Start new platform driver")
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20250518-mca-fixes-v1-1-ee1015a695f6@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit dd50f0e385 ]
IRQ handling was added in commit dae191fb95 ("ASoC: tas2764: Add IRQ
handling") however that same commit masks all interrupts coming from
the chip. Unmask the "main" interrupts so that we can see and
deal with a number of errors including clock, voltage, and current.
Fixes: dae191fb95 ("ASoC: tas2764: Add IRQ handling")
Reviewed-by: Neal Gompa <neal@gompa.dev>
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: James Calligeros <jcalligeros99@gmail.com>
Link: https://patch.msgid.link/20250406-apple-codec-changes-v5-4-50a00ec850a3@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
commit 93a81ca065 upstream.
The PCM OSS layer tries to clear the buffer with the silence data at
initialization (or reconfiguration) of a stream with the explicit call
of snd_pcm_format_set_silence() with runtime->dma_area. But this may
lead to a UAF because the accessed runtime->dma_area might be freed
concurrently, as it's performed outside the PCM ops.
For avoiding it, move the code into the PCM core and perform it inside
the buffer access lock, so that it won't be changed during the
operation.
Reported-by: syzbot+32d4647f551007595173@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/68164d8e.050a0220.11da1b.0019.GAE@google.com
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20250516080817.20068-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
[ Upstream commit a9a69c3b38 ]
Incorrect types are used as sizeof() arguments in devm_kcalloc().
It should be sizeof(dai_link_data) for link_data instead of
sizeof(snd_soc_dai_link).
This is found by our static analysis tool.
Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com>
Link: https://patch.msgid.link/20250406210854.149316-1-chenyuan0y@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7d92a38d67 ]
As per codec device specification, 24-bit is allowed in provider mode.
Update the code to reflect that.
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250203141051.2361323-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 7f1186a8d7 ]
snd_soc_dai_set_tdm_slot() calls .xlate_tdm_slot_mask() or
snd_soc_xlate_tdm_slot_mask(), but didn't check its return value.
Let's check it.
This patch might break existing driver. In such case, let's makes
each func to void instead of int.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://patch.msgid.link/87o6z7yk61.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 1c3b5f3740 ]
The ASoC convention is that clocks are removed after codec mute, and
power up/down is more about top level power management. For these chips,
the "mute" state still expects a TDM clock, and yanking the clock in
this state will trigger clock errors. So, do the full
shutdown<->mute<->active transition on the mute operation, so the amp is
in software shutdown by the time the clocks are removed.
This fixes TDM clock errors when streams are stopped.
Signed-off-by: Hector Martin <marcan@marcan.st>
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20250208-asoc-tas2764-v1-1-dbab892a69b5@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 783db6851c ]
Lower the volume if it is violating the platform maximum at its initial
value (i.e. at the time of the 'snd_soc_limit_volume' call).
Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
[Cherry picked from the Asahi kernel with fixups -- broonie]
Signed-off-by: Mark Brown <broonie@kernel.org>
Link: https://patch.msgid.link/20250208-asoc-volume-limit-v1-1-b98fcf4cdbad@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit aa85822c61 ]
PC speaker works well on this platform in BIOS and in Linux until sound
card drivers are loaded. Then it stops working.
There seems to be a beep generator node at 0x1a in this CODEC
(ALC269_TYPE_ALC215) but it seems to be only connected to capture mixers
at nodes 0x22 and 0x23.
If I unmute the mixer input for 0x1a at node 0x23 and start recording
from its "ALC285 Analog" capture device I can clearly hear beeps in that
recording.
So the beep generator is indeed working properly, however I wasn't able to
figure out any way to connect it to speakers.
However, the bits in the "Passthrough Control" register (0x36) seems to
work at least partially: by zeroing "B" and "h" and setting "S" I can at
least make the PIT PC speaker output appear either in this laptop speakers
or headphones (depending on whether they are connected or not).
There are some caveats, however:
* If the CODEC gets runtime-suspended the beeps stop so it needs HDA beep
device for keeping it awake during beeping.
* If the beep generator node is generating any beep the PC beep passthrough
seems to be temporarily inhibited, so the HDA beep device has to be
prevented from using the actual beep generator node - but the beep device
is still necessary due to the previous point.
* In contrast with other platforms here beep amplification has to be
disabled otherwise the beeps output are WAY louder than they were on pure
BIOS setup.
Unless someone (from Realtek probably) knows how to make the beep generator
node output appear in speakers / headphones using PC beep passthrough seems
to be the only way to make PC speaker beeping actually work on this
platform.
Signed-off-by: Maciej S. Szmigiero <mail@maciej.szmigiero.name>
Acked-by: kailang@realtek.com
Link: https://patch.msgid.link/7461f695b4daed80f2fc4b1463ead47f04f9ad05.1739741254.git.mail@maciej.szmigiero.name
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit e3cd33ab17 ]
snd_seq_poll() calls snd_seq_write_pool_allocated() that reads out a
field in client->pool object, while it can be updated concurrently via
ioctls, as reported by syzbot. The data race itself is harmless, as
it's merely a poll() call, and the state is volatile. OTOH, the read
out of poll object info from the caller side is fragile, and we can
leave it better in snd_seq_pool_poll_wait() alone.
A similar pattern is seen in snd_seq_kernel_client_write_poll(), too,
which is called from the OSS sequencer.
This patch drops the pool checks from the caller side and add the
pool->lock in snd_seq_pool_poll_wait() for better data consistency.
Reported-by: syzbot+2d373c9936c00d7e120c@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/67c88903.050a0220.15b4b9.0028.GAE@google.com
Link: https://patch.msgid.link/20250307084246.29271-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
[ Upstream commit 89be3c15a5 ]
Setting format to s16le is required for compressed playback on compatible
soundcards.
Cc: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Alexey Klimov <alexey.klimov@linaro.org>
Link: https://patch.msgid.link/20250228161430.373961-1-alexey.klimov@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
