Merge tag 'v6.6.66' into for/openbmc/dev-6.6

This is the 6.6.66 stable release

ALSA: usb-audio: Make mic volume workarounds globally applicable

[ Upstream commit d6e6b9218ced5249b9136833ef5ec3f554ec7fde ]

It seems that many webcams have buggy firmware and don't expose the
mic

ALSA: usb-audio: Make mic volume workarounds globally applicable

[ Upstream commit d6e6b9218ced5249b9136833ef5ec3f554ec7fde ]

It seems that many webcams have buggy firmware and don't expose the
mic capture volume with the proper resolution. We have workarounds in
mixer.c, but judging from the numbers, those can be better managed as
global quirk flags.

Link: https://patch.msgid.link/20241105120220.5740-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge tag 'v6.6.61' into for/openbmc/dev-6.6

This is the 6.6.61 stable release

ALSA: usb-audio: Add quirk for HP 320 FHD Webcam

commit dabc44c28f118910dea96244d903f0c270225669 upstream.

HP 320 FHD Webcam (03f0:654a) seems to have flaky firmware like other
webcam devices that

ALSA: usb-audio: Add quirk for HP 320 FHD Webcam

commit dabc44c28f118910dea96244d903f0c270225669 upstream.

HP 320 FHD Webcam (03f0:654a) seems to have flaky firmware like other
webcam devices that don't like the frequency inquiries. Also, Mic
Capture Volume has an invalid resolution, hence fix it to be 16 (as a
blind shot).

Link: https://bugzilla.suse.com/show_bug.cgi?id=1232768
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20241105120220.5740-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'v6.6.56' into for/openbmc/dev-6.6

This is the 6.6.56 stable release

ALSA: usb-audio: Add input value sanity checks for standard types

[ Upstream commit 901e85677ec0bb9a69fb9eab1feafe0c4eb7d07e ]

For an invalid input value that is out of the given range, currently
U

ALSA: usb-audio: Add input value sanity checks for standard types

[ Upstream commit 901e85677ec0bb9a69fb9eab1feafe0c4eb7d07e ]

For an invalid input value that is out of the given range, currently
USB-audio driver corrects the value silently and accepts without
errors. This is no wrong behavior, per se, but the recent kselftest
rather wants to have an error in such a case, hence a different
behavior is expected now.

This patch adds a sanity check at each control put for the standard
mixer types and returns an error if an invalid value is given.

Note that this covers only the standard mixer types. The mixer quirks
that have own control callbacks would need different coverage.

Link: https://patch.msgid.link/20240806124651.28203-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge tag 'v6.6.47' into for/openbmc/dev-6.6

This is the 6.6.47 stable release

ALSA: usb: Fix UBSAN warning in parse_audio_unit()

[ Upstream commit 2f38cf730caedaeacdefb7ff35b0a3c1168117f9 ]

A malformed USB descriptor may pass the lengthy mixer description with
a lot of chann

ALSA: usb: Fix UBSAN warning in parse_audio_unit()

[ Upstream commit 2f38cf730caedaeacdefb7ff35b0a3c1168117f9 ]

A malformed USB descriptor may pass the lengthy mixer description with
a lot of channels, and this may overflow the 32bit integer shift
size, as caught by syzbot UBSAN test. Although this won't cause any
real trouble, it's better to address.

This patch introduces a sanity check of the number of channels to bail
out the parsing when too many channels are found.

Reported-by: syzbot+78d5b129a762182225aa@syzkaller.appspotmail.com
Closes: https://lore.kernel.org/0000000000000adac5061d3c7355@google.com
Link: https://patch.msgid.link/20240715123619.26612-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

show more ...

Merge tag 'v6.6.44' into for/openbmc/dev-6.6

This is the 6.6.44 stable release

ALSA: usb-audio: Fix microphone sound on HD webcam.

commit 74dba240881820b46b9b1c62ef4de3bfff47fbd4 upstream.

I own an external usb Webcam, HD webcam, which had low mic volume and
inconsistent soun

ALSA: usb-audio: Fix microphone sound on HD webcam.

commit 74dba240881820b46b9b1c62ef4de3bfff47fbd4 upstream.

I own an external usb Webcam, HD webcam, which had low mic volume and
inconsistent sound quality. Video works as expected.

(snip)
[ 95.473820][ 1] [ T73] usb 5-2.2: new high-speed USB device number 7 using xhci_hcd
[ 95.773974][ 1] [ T73] usb 5-2.2: New USB device found, idVendor=1bcf, idProduct=2281, bcdDevice= 0.05
[ 95.783445][ 1] [ T73] usb 5-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.791872][ 1] [ T73] usb 5-2.2: Product: HD webcam
[ 95.797001][ 1] [ T73] usb 5-2.2: Manufacturer: Sunplus IT Co
[ 95.802996][ 1] [ T73] usb 5-2.2: SerialNumber: 20200513
[ 96.092610][ 2] [ T3680] usb 5-2.2: Warning! Unlikely big volume range (=4096), cval->res is probably wrong.
[ 96.102436][ 2] [ T3680] usb 5-2.2: [5] FU [Mic Capture Volume] ch = 1, val = 0/4096/1

Set up quirk cval->res to 16 for 256 levels,
Set GET_SAMPLE_RATE quirk flag to stop trying to get the sample rate.
Confirmed that happened anyway later due to the backoff mechanism,
After 3 failures.

All audio stream on device interfaces share the same values,
apart from wMaxPacketSize and tSamFreq :

bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 1 Audio

Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 4
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 3
bDelay 1 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 48000
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x0064 1x 100 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
(snip)

Testing patch provides consistent good sound recording quality and volume range.

(snip)
[ 95.473820][ 1] [ T73] usb 5-2.2: new high-speed USB device number 7 using xhci_hcd
[ 95.773974][ 1] [ T73] usb 5-2.2: New USB device found, idVendor=1bcf, idProduct=2281, bcdDevice= 0.05
[ 95.783445][ 1] [ T73] usb 5-2.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 95.791872][ 1] [ T73] usb 5-2.2: Product: HD webcam
[ 95.797001][ 1] [ T73] usb 5-2.2: Manufacturer: Sunplus IT Co
[ 95.802996][ 1] [ T73] usb 5-2.2: SerialNumber: 20200513
[ 96.110630][ 3] [ T3680] usbcore: registered new interface driver snd-usb-audio
[ 96.114329][ 7] [ T3677] usb 5-2.2: Found UVC 1.00 device HD webcam (1bcf:2281)
[ 96.167555][ 7] [ T3677] usbcore: registered new interface driver uvcvideo

Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
Cc: <stable@vger.kernel.org>
Link: https://patch.msgid.link/20240719020906.8078-1-wangdich9700@163.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

show more ...

Merge tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
"A collection of pending fixes since a couple of weeks ago, which
became

Merge tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
"A collection of pending fixes since a couple of weeks ago, which
became slightly bigger than usual due to my vacation.

Most of changes are about ASoC device-specific fixes while USB- and
HD-audio received quirks as usual. All fixes, including two ASoC core
changes, are reasonably small and safe to apply"

* tag 'sound-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (23 commits)
ALSA: usb-audio: Fix microphone sound on Nexigo webcam.
ALSA: hda/realtek: Change model for Intel RVP board
ALSA: usb-audio: Fix microphone sound on Opencomm2 Headset
ALSA: hda: cs35l41: Cleanup and fix double free in firmware request
ASoC: dt-bindings: fsl,micfil: Document #sound-dai-cells
ASoC: amd: yc: Fix non-functional mic on Lenovo 82YM
ASoC: tlv320adc3xxx: BUG: Correct micbias setting
ASoC: rt5682: Fix regulator enable/disable sequence
ASoC: hdmi-codec: Fix broken channel map reporting
ASoC: core: Do not call link_exit() on uninitialized rtd objects
ASoC: core: Print component name when printing log
ASoC: SOF: amd: fix for firmware reload failure after playback
ASoC: fsl-asoc-card: use integer type for fll_id and pll_id
ASoC: fsl_sai: Don't disable bitclock for i.MX8MP
dt-bindings: ASoC: rockchip: Add compatible for RK3128 spdif
ASoC: soc-generic-dmaengine-pcm: Fix function name in comment
ALSA: hda/realtek - ALC287 merge RTK codec with CS CS35L41 AMP
ASoC: simple-card: fixup asoc_simple_probe() error handling
ASoC: simple-card-utils: fixup simple_util_startup() error handling
ASoC: Intel: sof_sdw: add support for SKU 0B14
...

show more ...

ALSA: usb-audio: Fix microphone sound on Nexigo webcam.

I own an external usb Webcam, model NexiGo N930AF, which had low mic volume and
inconsistent sound quality. Video works as expected.

(snip)
[

ALSA: usb-audio: Fix microphone sound on Nexigo webcam.

I own an external usb Webcam, model NexiGo N930AF, which had low mic volume and
inconsistent sound quality. Video works as expected.

(snip)
[ +0.047857] usb 5-1: new high-speed USB device number 2 using xhci_hcd
[ +0.003406] usb 5-1: New USB device found, idVendor=1bcf, idProduct=2283, bcdDevice=12.17
[ +0.000007] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0.000004] usb 5-1: Product: NexiGo N930AF FHD Webcam
[ +0.000003] usb 5-1: Manufacturer: SHENZHEN AONI ELECTRONIC CO., LTD
[ +0.000004] usb 5-1: SerialNumber: 20201217011
[ +0.003900] usb 5-1: Found UVC 1.00 device NexiGo N930AF FHD Webcam (1bcf:2283)
[ +0.025726] usb 5-1: 3:1: cannot get usb sound sample rate freq at ep 0x86
[ +0.071482] usb 5-1: 3:2: cannot get usb sound sample rate freq at ep 0x86
[ +0.004679] usb 5-1: 3:3: cannot get usb sound sample rate freq at ep 0x86
[ +0.051607] usb 5-1: Warning! Unlikely big volume range (=4096), cval->res is probably wrong.
[ +0.000005] usb 5-1: [7] FU [Mic Capture Volume] ch = 1, val = 0/4096/1

Set up quirk cval->res to 16 for 256 levels,
Set GET_SAMPLE_RATE quirk flag to stop trying to get the sample rate.
Confirmed that happened anyway later due to the backoff mechanism, after 3 failures

All audio stream on device interfaces share the same values,
apart from wMaxPacketSize and tSamFreq :

(snip)
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 3
bAlternateSetting 3
bNumEndpoints 1
bInterfaceClass 1 Audio
bInterfaceSubClass 2 Streaming
bInterfaceProtocol 0
iInterface 0
AudioStreaming Interface Descriptor:
bLength 7
bDescriptorType 36
bDescriptorSubtype 1 (AS_GENERAL)
bTerminalLink 8
bDelay 1 frames
wFormatTag 0x0001 PCM
AudioStreaming Interface Descriptor:
bLength 11
bDescriptorType 36
bDescriptorSubtype 2 (FORMAT_TYPE)
bFormatType 1 (FORMAT_TYPE_I)
bNrChannels 1
bSubframeSize 2
bBitResolution 16
bSamFreqType 1 Discrete
tSamFreq[ 0] 44100
Endpoint Descriptor:
bLength 9
bDescriptorType 5
bEndpointAddress 0x86 EP 6 IN
bmAttributes 5
Transfer Type Isochronous
Synch Type Asynchronous
Usage Type Data
wMaxPacketSize 0x005c 1x 92 bytes
bInterval 4
bRefresh 0
bSynchAddress 0
AudioStreaming Endpoint Descriptor:
bLength 7
bDescriptorType 37
bDescriptorSubtype 1 (EP_GENERAL)
bmAttributes 0x01
Sampling Frequency
bLockDelayUnits 0 Undefined
wLockDelay 0x0000
(snip)

Based on the usb data about manufacturer, SPCA2281B3 is the most likely controller IC
Manufacturer does not provide link for datasheet nor detailed specs.
No way to confirm if the firmware supports any other way of getting the sample rate.

Testing patch provides consistent good sound recording quality and volume range.

(snip)
[ +0.045764] usb 5-1: new high-speed USB device number 2 using xhci_hcd
[ +0.106290] usb 5-1: New USB device found, idVendor=1bcf, idProduct=2283, bcdDevice=12.17
[ +0.000006] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ +0.000004] usb 5-1: Product: NexiGo N930AF FHD Webcam
[ +0.000003] usb 5-1: Manufacturer: SHENZHEN AONI ELECTRONIC CO., LTD
[ +0.000004] usb 5-1: SerialNumber: 20201217011
[ +0.043700] usb 5-1: set resolution quirk: cval->res = 16
[ +0.002585] usb 5-1: Found UVC 1.00 device NexiGo N930AF FHD Webcam (1bcf:2283)

Signed-off-by: Christos Skevis <xristos.thes@gmail.com>
Link: https://lore.kernel.org/r/20231006155330.399393-1-xristos.thes@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

show more ...

Merge tag 'sound-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
"A large collection of fixes around this time.

All small and mostly tri

Merge tag 'sound-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
"A large collection of fixes around this time.

All small and mostly trivial fixes.

- Lots of fixes for the new -Wformat-truncation warnings

- A fix in ALSA rawmidi core regression and UMP handling

- Series of Cirrus codec fixes

- ASoC Intel and Realtek codec fixes

- Usual HD- and USB-audio quirks and AMD ASoC quirks"

* tag 'sound-6.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (64 commits)
ALSA: hda/realtek - ALC287 Realtek I2S speaker platform support
ALSA: hda: cs35l56: Use the new RUNTIME_PM_OPS() macro
ALSA: usb-audio: scarlett_gen2: Fix another -Wformat-truncation warning
ALSA: rawmidi: Fix NULL dereference at proc read
ASoC: SOF: core: Only call sof_ops_free() on remove if the probe was successful
ASoC: SOF: Intel: MTL: Reduce the DSP init timeout
ASoC: cs42l43: Add shared IRQ flag for shutters
ASoC: imx-audmix: Fix return error with devm_clk_get()
ASoC: hdaudio.c: Add missing check for devm_kstrdup
ALSA: riptide: Fix -Wformat-truncation warning for longname string
ALSA: cs4231: Fix -Wformat-truncation warning for longname string
ALSA: ad1848: Fix -Wformat-truncation warning for longname string
ALSA: hda: generic: Check potential mixer name string truncation
ALSA: cmipci: Fix -Wformat-truncation warning
ALSA: firewire: Fix -Wformat-truncation warning for MIDI stream names
ALSA: firewire: Fix -Wformat-truncation warning for longname string
ALSA: xen: Fix -Wformat-truncation warning
ALSA: opti9x: Fix -Wformat-truncation warning
ALSA: es1688: Fix -Wformat-truncation warning
ALSA: cs4236: Fix -Wformat-truncation warning
...

show more ...

ALSA: usb-audio: mixer: Remove temporary string use in parse_clock_source_unit

The kctl->id.name can be directly passed to snd_usb_copy_string_desc() and
if the string has been fetched the suffix ca

ALSA: usb-audio: mixer: Remove temporary string use in parse_clock_source_unit

The kctl->id.name can be directly passed to snd_usb_copy_string_desc() and
if the string has been fetched the suffix can be appended with the
append_ctl_name() call.
The temporary name string becomes redundant and can be removed.

This change will also fixes the following compiler warning/error (W=1):

sound/usb/mixer.c: In function ‘parse_audio_unit’:
sound/usb/mixer.c:1972:29: error: ‘ Validity’ directive output may be truncated writing 9 bytes into a region of size between 1 and 44 [-Werror=format-truncation=]
1972 | "%s Validity", name);
| ^~~~~~~~~
In function ‘parse_clock_source_unit’,
inlined from ‘parse_audio_unit’ at sound/usb/mixer.c:2892:10:
sound/usb/mixer.c:1971:17: note: ‘snprintf’ output between 10 and 53 bytes into a destination of size 44
1971 | snprintf(kctl->id.name, sizeof(kctl->id.name),
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1972 | "%s Validity", name);
| ~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors

The warnings got brought to light by a recent patch upstream:
commit 6d4ab2e97dcf ("extrawarn: enable format and stringop overflow warnings in W=1")

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20230913093933.24564-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 6.3 merge window.

Merge tag 'v6.2-rc3' into next

Merge with mainline to bring in timer_shutdown_sync() API.

Merge drm/drm-next into drm-intel-next

Sync up with v6.2-rc1.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge drm/drm-next into drm-intel-gt-next

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

Referen

Merge drm/drm-next into drm-intel-gt-next

Sync after v6.2-rc1 landed in drm-next.

We need to get some dependencies in place before we can merge
the fixes series from Gwan-gyeong and Chris.

References: https://lore.kernel.org/all/Y6x5JCDnh2rvh4lA@intel.com/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

show more ...

Merge drm/drm-next into drm-misc-next

Backmerging to get v6.1-rc6 into drm-misc-next.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge branch 'main' into zstd-linus

Merge branch 'for-6.2/default-remove-cleanup' into for-linus

- removal of superfluous hid_hw_stop() calls for drivers with default
.remove callback (Marcus Folkesson)

fsi: Add regmap and refactor sbefifo

Merge series from Eddie James <eajames@linux.ibm.com>:

The SBEFIFO hardware can now be attached over a new I2C endpoint interface
called the I2C Responder (I2CR

fsi: Add regmap and refactor sbefifo

Merge series from Eddie James <eajames@linux.ibm.com>:

The SBEFIFO hardware can now be attached over a new I2C endpoint interface
called the I2C Responder (I2CR). In order to use the existing SBEFIFO
driver, add a regmap driver for the FSI bus and an endpoint driver for the
I2CR. Then, refactor the SBEFIFO and OCC drivers to clean up and use the
new regmap driver or the I2CR interface.

This branch just has the regmap change so it can be shared with the FSI
code.

show more ...

Merge tag 'v6.1-rc4' into spi-6.2

Linux 6.1-rc4 which should get my CI working on RPi3s again.

Merge tag 'v6.1-rc4' into regulator-6.2

Linux 6.1-rc4 which should get my CI working on RPi3s again.

Backmerge tag 'v6.1-rc6' into drm-next

Linux 6.1-rc6

This is needed for drm-misc-next and tegra.

Signed-off-by: Dave Airlie <airlied@redhat.com>