Граф коммитов

44004 Коммитов

Автор SHA1 Сообщение Дата
Takashi Iwai ecae4c8954 ASoC: Fixes for v6.1
A clutch of small fixes that have come in in the past week, people seem
 to have been unusually active for this late in the release cycle.  The
 most critical one here is the fix to renumber the SOF DAI types in order
 to restore ABI compatibility which was broken by the addition of AMD
 support.
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Merge tag 'asoc-fix-v6.1-rc6' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.1

A clutch of small fixes that have come in in the past week, people seem
to have been unusually active for this late in the release cycle.  The
most critical one here is the fix to renumber the SOF DAI types in order
to restore ABI compatibility which was broken by the addition of AMD
support.
2022-11-23 17:14:10 +01:00
Srinivasa Rao Mandadapu db8f91d424
ASoC: soc-pcm: Add NULL check in BE reparenting
Add NULL check in dpcm_be_reparent API, to handle
kernel NULL pointer dereference error.
The issue occurred in fuzzing test.

Signed-off-by: Srinivasa Rao Mandadapu <quic_srivasam@quicinc.com>
Link: https://lore.kernel.org/r/1669098673-29703-1-git-send-email-quic_srivasam@quicinc.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-22 12:23:00 +00:00
Kees Cook 05530ef7cf ALSA: seq: Fix function prototype mismatch in snd_seq_expand_var_event
With clang's kernel control flow integrity (kCFI, CONFIG_CFI_CLANG),
indirect call targets are validated against the expected function
pointer prototype to make sure the call target is valid to help mitigate
ROP attacks. If they are not identical, there is a failure at run time,
which manifests as either a kernel panic or thread getting killed.

seq_copy_in_user() and seq_copy_in_kernel() did not have prototypes
matching snd_seq_dump_func_t. Adjust this and remove the casts. There
are not resulting binary output differences.

This was found as a result of Clang's new -Wcast-function-type-strict
flag, which is more sensitive than the simpler -Wcast-function-type,
which only checks for type width mismatches.

Reported-by: kernel test robot <lkp@intel.com>
Link: https://lore.kernel.org/lkml/202211041527.HD8TLSE1-lkp@intel.com
Cc: Jaroslav Kysela <perex@perex.cz>
Cc: Takashi Iwai <tiwai@suse.com>
Cc: "Gustavo A. R. Silva" <gustavoars@kernel.org>
Cc: alsa-devel@alsa-project.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Link: https://lore.kernel.org/r/20221118232346.never.380-kees@kernel.org
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-19 09:20:11 +01:00
Jiasheng Jiang 60591bbf6d
ASoC: max98373: Add checks for devm_kcalloc
As the devm_kcalloc may return NULL pointer,
it should be better to check the return value
in order to avoid NULL poineter dereference.

Fixes: 349dd23931 ("ASoC: max98373: don't access volatile registers in bias level off")
Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn>
Link: https://lore.kernel.org/r/20221116082508.17418-1-jiasheng@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-16 10:50:12 +00:00
Shuming Fan c7d7d4e7bb
ASoC: rt711-sdca: fix the latency time of clock stop prepare state machine transitions
Due to the hardware behavior, it takes some time for CBJ detection/impedance sensing/de-bounce.
The ClockStop_NotFinished flag will be raised until these functions are completed.
In ClockStopMode0 mode case, the SdW controller might check this flag from D3 to D0 when the
jack detection interrupt happened.

Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20221116090318.5017-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-16 10:50:11 +00:00
Takashi Iwai 1abfd71ee8 ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book Pro 360
Samsung Galaxy Book Pro 360 (13" 2021 NP930QBD-ke1US) with codec SSID
144d:c1a6 requires the same workaround for enabling the speaker amp
like other Samsung models with ALC298 codec.

Link: https://bugzilla.opensuse.org/show_bug.cgi?id=1205100
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221115170235.18875-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-15 18:03:31 +01:00
Emil Flink b18a456330 ALSA: hda/realtek: fix speakers for Samsung Galaxy Book Pro
The Samsung Galaxy Book Pro seems to have the same issue as a few
other Samsung laptops, detailed in kernel bug report 207423. Sound from
headphone jack works, but not the built-in speakers.

alsa-info: http://alsa-project.org/db/?f=b40ba609dc6ae28dc84ad404a0d8a4bbcd8bea6d

Signed-off-by: Emil Flink <emil.flink@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221115144500.7782-1-emil.flink@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-15 18:01:22 +01:00
Takashi Iwai ad72c3c3f6 ALSA: usb-audio: Drop snd_BUG_ON() from snd_usbmidi_output_open()
snd_usbmidi_output_open() has a check of the NULL port with
snd_BUG_ON().  snd_BUG_ON() was used as this shouldn't have happened,
but in reality, the NULL port may be seen when the device gives an
invalid endpoint setup at the descriptor, hence the driver skips the
allocation.  That is, the check itself is valid and snd_BUG_ON()
should be dropped from there.  Otherwise it's confusing as if it were
a real bug, as recently syzbot stumbled on it.

Reported-by: syzbot+9abda841d636d86c41da@syzkaller.appspotmail.com
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/syzbot+9abda841d636d86c41da@syzkaller.appspotmail.com
Link: https://lore.kernel.org/r/20221112141223.6144-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-12 15:13:01 +01:00
Takashi Iwai 5534bbb7c6 ASoC: Fixes for v6.1
A relatively large collection of fixes and new platform quirks here,
 they're all fairly minor though - the widest possible impact is the fix
 to the use of prefixes on regulator names which would have broken any
 device that integrates regulators with DAPM and was used in a system
 where it had a name prefix assigning to it.
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Merge tag 'asoc-fix-v6.2-rc4' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.1

A relatively large collection of fixes and new platform quirks here,
they're all fairly minor though - the widest possible impact is the fix
to the use of prefixes on regulator names which would have broken any
device that integrates regulators with DAPM and was used in a system
where it had a name prefix assigning to it.
2022-11-12 09:52:24 +01:00
Takashi Iwai 9d8e536d36 ALSA: memalloc: Try dma_alloc_noncontiguous() at first
The latest fix for the non-contiguous memalloc helper changed the
allocation method for a non-IOMMU system to use only the fallback
allocator.  This should have worked, but it caused a problem sometimes
when too many non-contiguous pages are allocated that can't be treated
by HD-audio controller.

As a quirk workaround, go back to the original strategy: use
dma_alloc_noncontiguous() at first, and apply the fallback only when
it fails, but only for non-IOMMU case.

We'll need a better fix in the fallback code as well, but this
workaround should paper over most cases.

Fixes: 9736a32513 ("ALSA: memalloc: Don't fall back for SG-buffer with IOMMU")
Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Link: https://lore.kernel.org/r/CAHk-=wgSH5ubdvt76gNwa004ooZAEJL_1Q-Fyw5M2FDdqL==dg@mail.gmail.com
Link: https://lore.kernel.org/r/20221112084718.3305-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-12 09:48:51 +01:00
Richard Fitzgerald 39bd801d69
ASoC: soc-pcm: Don't zero TDM masks in __soc_pcm_open()
The DAI tx_mask and rx_mask are set by snd_soc_dai_set_tdm_slot()
and used by later code that depends on the TDM settings. So
__soc_pcm_open() should not be obliterating those mask values.

The code in __soc_pcm_hw_params() uses these masks to calculate the
active channels so that only the AIF_IN/AIF_OUT widgets for the
active TDM slots are enabled. The zeroing of the masks in
__soc_pcm_open() disables this functionality so all AIF widgets
were enabled even for channels that are not assigned to a TDM slot.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 2e5894d737 ("ASoC: pcm: Add support for DAI multicodec")
Link: https://lore.kernel.org/r/20221104132213.121847-1-rf@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-10 21:01:48 +00:00
Detlev Casanova 0bb8e9b36b
ASoC: sgtl5000: Reset the CHIP_CLK_CTRL reg on remove
Since commit bf2aebccdd ("ASoC: sgtl5000: Fix noise on shutdown/remove"),
the device power control registers are reset when the driver is
removed/shutdown.

This is an issue when the device is configured to use the PLL clock. The
device will stop responding if it is still configured to use the PLL
clock but the PLL clock is powered down.

When rebooting linux, the probe function will show:
sgtl5000 0-000a: Error reading chip id -11

Make sure that the CHIP_CLK_CTRL is reset to its default value before
powering down the device.

Fixes: bf2aebccdd ("ASoC: sgtl5000: Fix noise on shutdown/remove")
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20221110190612.1341469-1-detlev.casanova@collabora.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-10 19:43:43 +00:00
Junxiao Chang 37882100cd
ASoC: hdac_hda: fix hda pcm buffer overflow issue
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: 608b8c36c3 ("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>
2022-11-10 17:50:53 +00:00
Olivier Moysan 7c0f8f1462
ASoC: stm32: i2s: remove irqf_oneshot flag
The IRQF_ONESHOT flag allows to ensure that the interrupt is not
unmasked after the hard interrupt context handler has been executed
and the thread has been woken. The interrupt line is unmasked after
the thread handler function has been executed.

The STM32 I2S driver does not implement a threaded IRQ handler.
So, the IRQF_ONESHOT flag is not useful in I2S driver.
Remove this flag to allow the interrupt routine to be managed
as a thread in RT mode.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://lore.kernel.org/r/20221110084406.287117-1-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-10 17:50:52 +00:00
Ye Bin 9a5523f72b ALSA: hda: fix potential memleak in 'add_widget_node'
As 'kobject_add' may allocated memory for 'kobject->name' when return error.
And in this function, if call 'kobject_add' failed didn't free kobject.
So call 'kobject_put' to recycling resources.

Signed-off-by: Ye Bin <yebin10@huawei.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221110144539.2989354-1-yebin@huaweicloud.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-10 15:28:12 +01:00
Takashi Iwai 9736a32513 ALSA: memalloc: Don't fall back for SG-buffer with IOMMU
When the non-contiguous page allocation for SG buffer allocation
fails, the memalloc helper tries to fall back to the old page
allocation methods.  This would, however, result in the bogus page
addresses when IOMMU is enabled.  Usually in such a case, the fallback
allocation should fail as well, but occasionally it succeeds and
hitting a bad access.

The fallback was thought for non-IOMMU case, and as the error from
dma_alloc_noncontiguous() with IOMMU essentially implies a fatal
memory allocation error, we should return the error straightforwardly
without fallback.  This avoids the corner case like the above.

The patch also renames the local variable "dma_ops" with snd_ prefix
for avoiding the name conflict.

Fixes: a8d302a0b7 ("ALSA: memalloc: Revive x86-specific WC page allocations again")
Reported-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/alpine.DEB.2.22.394.2211041541090.3532114@eliteleevi.tm.intel.com
Link: https://lore.kernel.org/r/20221110132216.30605-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-10 14:23:03 +01:00
Ai Chao bf990c1023 ALSA: usb-audio: add quirk to fix Hamedal C20 disconnect issue
For Hamedal C20, the current rate is different from the runtime rate,
snd_usb_endpoint stop and close endpoint to resetting rate.
if snd_usb_endpoint close the endpoint, sometimes usb will
disconnect the device.

Signed-off-by: Ai Chao <aichao@kylinos.cn>
Link: https://lore.kernel.org/r/20221110063452.295110-1-aichao@kylinos.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-10 07:50:30 +01:00
Edson Juliano Drosdeck 79e28f2ab3 ALSA: hda/realtek: Add Positivo C6300 model quirk
Positivo Master C6300 (1849:a233) require quirk for anabling headset-mic

Signed-off-by: Edson Juliano Drosdeck <edson.drosdeck@gmail.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221109171732.5417-1-edson.drosdeck@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-10 07:06:33 +01:00
Chancel Liu 3ca507bf99
ASoC: wm8962: Wait for updated value of WM8962_CLOCKING1 register
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>
2022-11-09 19:19:49 +00:00
Olivier Moysan 7d945b046b
ASoC: stm32: dfsdm: manage cb buffers cleanup
Ensure that resources allocated by iio_channel_get_all_cb()
are released on driver unbind.

Signed-off-by: Olivier Moysan <olivier.moysan@foss.st.com>
Link: https://lore.kernel.org/r/20221109170849.273719-1-olivier.moysan@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-09 17:56:37 +00:00
Jussi Laako 8cbd4725ff ALSA: usb-audio: Add DSD support for Accuphase DAC-60
Accuphase DAC-60 option card supports native DSD up to DSD256,
but doesn't have support for auto-detection. Explicitly enable
DSD support for the correct altsetting.

Signed-off-by: Jussi Laako <jussi@sonarnerd.net>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221108221241.1220878-1-jussi@sonarnerd.net
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-09 07:24:30 +01:00
Takashi Iwai 2f01a612d4 ALSA: usb-audio: Add quirk entry for M-Audio Micro
M-Audio Micro (0762:201a) defines the descriptor as vendor-specific,
while the content seems class-compliant.  Just overriding the probe
makes the device working.

Reported-by: Ash Logan <ash@heyquark.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/7ecd4417-d860-4773-c1c1-b07433342390@heyquark.com
Link: https://lore.kernel.org/r/20221108140721.24248-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-08 15:07:49 +01:00
Evan Quan fdcc4c22b7 ALSA: hda/hdmi - enable runtime pm for more AMD display audio
We are able to power down the GPU and audio via the GPU driver
so flag these asics as supporting runtime pm.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221108084746.583058-1-evan.quan@amd.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-08 10:13:24 +01:00
Takashi Iwai ea83ec5039 ALSA: usb-audio: Remove redundant workaround for Roland quirk
The recent fix for the delayed card registration made the current
workaround for QUIRK_AUTODETECT superfluous, since the card
registration itself is delayed until the last interface probe.

This patch drops the redundant workaround in
create_autodetect_quirks() for simplification.

Fixes: 39efc9c8a9 ("ALSA: usb-audio: Fix last interface check for registration")
Link: https://bugzilla.suse.com/show_bug.cgi?id=1205111
Link: https://lore.kernel.org/r/20221108065824.14418-2-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-08 07:59:37 +01:00
Takashi Iwai 971cb608d1 ALSA: usb-audio: Yet more regression for for the delayed card registration
Although we tried to fix the regression for the recent changes with
the delayed card registration, it doesn't seem covering the all
cases; e.g. on Roland EDIROL M-100FX, where the generic quirk for
Roland devices is applied, it misses the card registration because the
detection of the last interface (apparently for MIDI) fails.

This patch is an attempt to recover from those failures by calling the
card register also at the error path for the secondary interfaces.
The card register condition is also extended to match with the old
check in the previous patch, too (i.e. the simple check of the
interface number) for catching the probe with errors.

Fixes: 39efc9c8a9 ("ALSA: usb-audio: Fix last interface check for registration")
Cc: <stable@vger.kernel.org>
Link: https://bugzilla.suse.com/show_bug.cgi?id=1205111
Link: https://lore.kernel.org/r/20221108065824.14418-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-08 07:59:30 +01:00
Zhu Ning 89cdb224f2
ASoC: sof_es8336: reduce pop noise on speaker
The Speaker GPIO needs to be turned on slightly behind the codec turned on.
It also need to be turned off slightly before the codec turned down.
Current code uses delay in DAPM_EVENT to do it but the mdelay delays the
DAPM itself and thus has no effect. A delayed_work is added to turn on the
speaker.
The Speaker is turned off in .trigger since trigger is called slightly
before the DAPM events.

Signed-off-by: Zhu Ning <zhuning@everest-semi.com>

------------

v1: cancel delayed work while disabling speaker.
Link: https://lore.kernel.org/r/20221028020456.90286-1-zhuning0077@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-07 13:58:03 +00:00
Peter Ujfalusi 3d59eaef49
ASoC: SOF: topology: No need to assign core ID if token parsing failed
Move the return value check before attempting to assign the core ID to the
swidget since we are going to fail the sof_widget_ready() and free up
swidget anyways.

Fixes: 909dadf21a ("ASoC: SOF: topology: Make DAI widget parsing IPC agnostic")

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20221107090433.5146-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-07 13:58:02 +00:00
Chen Zhongjin 314d34fe7f
ASoC: soc-utils: Remove __exit for snd_soc_util_exit()
snd_soc_util_exit() is called in __init snd_soc_init() for cleanup.
Remove the __exit annotation for it to fix the build warning:

WARNING: modpost: sound/soc/snd-soc-core.o: section mismatch in reference: init_module (section: .init.text) -> snd_soc_util_exit (section: .exit.text)

Fixes: 6ec27c5388 ("ASoC: core: Fix use-after-free in snd_soc_exit()")
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Link: https://lore.kernel.org/r/20221031134031.256511-1-chenzhongjin@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-07 13:37:04 +00:00
Xian Wang 0c423e2ffa ALSA: hda/ca0132: add quirk for EVGA Z390 DARK
The Z390 DARK mainboard uses a CA0132 audio controller. The quirk is
needed to enable surround sound and 3.5mm headphone jack handling in
the front audio connector as well as in the rear of the board when in
stereo mode.

Page 97 of the linked manual contains instructions to setup the
controller.

Signed-off-by: Xian Wang <dev@xianwang.io>
Cc: stable@vger.kernel.org
Link: https://www.evga.com/support/manuals/files/131-CS-E399.pdf
Link: https://lore.kernel.org/r/20221104202913.13904-1-dev@xianwang.io
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-05 08:01:31 +01:00
Jason Montleon a1dca8774f
ASoC: rt5677: fix legacy dai naming
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: fc34ece41f ("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>
2022-11-04 12:24:54 +00:00
Jason Montleon 392cc13c5e
ASoC: rt5514: fix legacy dai naming
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: fc34ece41f ("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>
2022-11-04 12:24:53 +00:00
Kai Vehmanen 003b786b67
ASoC: SOF: ipc3-topology: use old pipeline teardown flow with SOF2.1 and older
Originally in commit b2ebcf42a4 ("ASoC: SOF: free widgets in
sof_tear_down_pipelines() for static pipelines"), freeing of pipeline
components at suspend was only done with recent FW as there were known
limitations in older firmware versions.

Tests show that if static pipelines are used, i.e. all pipelines are
setup whenever firmware is powered up, the reverse action of freeing all
components at power down, leads to firmware failures with also SOF2.0
and SOF2.1 based firmware.

The problems can be specific to certain topologies with e.g. components
not prepared to be freed at suspend (as this did not happen with older
SOF kernels).

To avoid hitting these problems when kernel is upgraded and used with an
older firmware, bump the firmware requirement to SOF2.2 or newer. If an
older firmware is used, and pipeline is a static one, do not free the
components at suspend. This ensures the suspend flow remains backwards
compatible with older firmware versions. This limitation does not apply
if the product configuration is updated to dynamic pipelines.

The limitation is not linked to firmware ABI, as the interface to free
pipeline components has been available already before ABI3.19. The
problem is in the implementation, so firmware version should be used to
decide whether it is safe to use the newer flow or not. This patch adds
a new SOF_FW_VER() macro to compare SOF firmware release versions.

Link: https://github.com/thesofproject/sof/issues/6475
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20221101114913.1292671-1-kai.vehmanen@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-01 18:28:07 +00:00
Pierre-Louis Bossart 5d73263f9e
ASoC: hda: intel-dsp-config: add ES83x6 quirk for IceLake
Yet another hardware variant we need to handle.

Link: https://github.com/thesofproject/linux/issues/3873
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20221031195639.250062-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-11-01 11:01:15 +00:00
Pierre-Louis Bossart 10e794bdba ALSA: hda: clarify comments on SCF changes
The commit 1f9d3d9869 ("ALSA: hda - set intel audio clock to a
proper value") added a number of misleading comments.

There is no ability to detect if an SCF value was set or not, what the
code does is prevent the use of the 6MHz audio clock represented by
the value 0 in LCTL.SCF. Changing the SCF settings does require the
link to be power-cycled, but in all other cases the link is powered
automatically when exiting reset. In other words, the power-cycle is
an exception to the rule that the HDaudio legacy driver does not need
to program SPA/CPA bits.

In addition, the SCF related changes are only relevant for the first
link.

No functionality change, only comment clarifications.

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>
Link: https://lore.kernel.org/r/20221031195505.249929-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-11-01 11:50:55 +01:00
Pierre-Louis Bossart 9a1d248bb4
ASoC: Intel: soc-acpi: add ES83x6 support to IceLake
Missing entry to find a machine driver for ES83x6-based platforms.

Link: https://github.com/thesofproject/linux/issues/3873
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20221031195836.250193-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-31 21:15:16 +00:00
Martin Povišer 6f934afa6a
ASoC: tas2780: Fix set_tdm_slot in case of single slot
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: eae9f9ce18 ("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>
2022-10-31 13:20:01 +00:00
Martin Povišer faac764ea1
ASoC: tas2764: Fix set_tdm_slot in case of single slot
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: 827ed8a0fa ("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>
2022-10-31 13:20:00 +00:00
Martin Povišer e59bf547a7
ASoC: tas2770: Fix set_tdm_slot in case of single slot
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: 1a476abc72 ("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>
2022-10-31 13:19:59 +00:00
Yang Yingliang 46cf1954de ALSA: arm: pxa: pxa2xx-ac97-lib: fix return value check of platform_get_irq()
platform_get_irq() returns negative error number on failure, fix the
return value check in pxa2xx_ac97_hw_probe() and assign the error code
to 'ret'.

Fixes: 2548e6c76e ("ARM: pxa: pxa2xx-ac97-lib: use IRQ resource")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221029082001.3207380-1-yangyingliang@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-29 10:45:27 +02:00
Maarten Zanders 6a564338a2
ASoC: fsl_asrc fsl_esai fsl_sai: allow CONFIG_PM=N
When CONFIG_PM=N, pm_runtime_put_sync() returns -ENOSYS
which breaks the probe function of these drivers.

Other users of pm_runtime_put_sync() typically don't check
the return value. In order to keep the program flow as
intended, check for -ENOSYS.

This commit is similar to commit 0434d3f (omap-mailbox.c).

Fixes: cab04ab590 ("ASoC: fsl_asrc: Don't use devm_regmap_init_mmio_clk")
Fixes: 203773e393 ("ASoC: fsl_esai: Don't use devm_regmap_init_mmio_clk")
Fixes: 2277e7e36b ("ASoC: fsl_sai: Don't use devm_regmap_init_mmio_clk")
Signed-off-by: Maarten Zanders <maarten.zanders@mind.be>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20221028141129.100702-1-maarten.zanders@mind.be
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-28 17:14:43 +01:00
Stefan Binding 8d06679b25 ALSA: hda/realtek: Add quirk for ASUS Zenbook using CS35L41
This Asus Zenbook laptop use Realtek HDA codec combined with
2xCS35L41 Amplifiers using I2C with Internal Boost.

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221028102742.2588687-1-sbinding@opensource.cirrus.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-28 15:13:22 +02:00
Chen Zhongjin 6ec27c5388
ASoC: core: Fix use-after-free in snd_soc_exit()
KASAN reports a use-after-free:

BUG: KASAN: use-after-free in device_del+0xb5b/0xc60
Read of size 8 at addr ffff888008655050 by task rmmod/387
CPU: 2 PID: 387 Comm: rmmod
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996)
Call Trace:
<TASK>
dump_stack_lvl+0x79/0x9a
print_report+0x17f/0x47b
kasan_report+0xbb/0xf0
device_del+0xb5b/0xc60
platform_device_del.part.0+0x24/0x200
platform_device_unregister+0x2e/0x40
snd_soc_exit+0xa/0x22 [snd_soc_core]
__do_sys_delete_module.constprop.0+0x34f/0x5b0
do_syscall_64+0x3a/0x90
entry_SYSCALL_64_after_hwframe+0x63/0xcd
...
</TASK>

It's bacause in snd_soc_init(), snd_soc_util_init() is possble to fail,
but its ret is ignored, which makes soc_dummy_dev unregistered twice.

snd_soc_init()
    snd_soc_util_init()
        platform_device_register_simple(soc_dummy_dev)
        platform_driver_register() # fail
    	platform_device_unregister(soc_dummy_dev)
    platform_driver_register() # success
...
snd_soc_exit()
    snd_soc_util_exit()
    # soc_dummy_dev will be unregistered for second time

To fix it, handle error and stop snd_soc_init() when util_init() fail.
Also clean debugfs when util_init() or driver_register() fail.

Fixes: fb257897bf ("ASoC: Work around allmodconfig failure")
Signed-off-by: Chen Zhongjin <chenzhongjin@huawei.com>
Link: https://lore.kernel.org/r/20221028031603.59416-1-chenzhongjin@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-28 12:58:04 +01:00
Takashi Iwai f1fae475f1 ALSA: aoa: Fix I2S device accounting
i2sbus_add_dev() is supposed to return the number of probed devices,
i.e. either 1 or 0.  However, i2sbus_add_dev() has one error handling
that returns -ENODEV; this will screw up the accumulation number
counted in the caller, i2sbus_probe().

Fix the return value to 0 and add the comment for better understanding
for readers.

Fixes: f3d9478b2c ("[ALSA] snd-aoa: add snd-aoa")
Link: https://lore.kernel.org/r/20221027065233.13292-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-27 08:53:08 +02:00
Steven Rostedt (Google) f0a868788f ALSA: Use del_timer_sync() before freeing timer
The current code for freeing the emux timer is extremely dangerous:

  CPU0				CPU1
  ----				----
snd_emux_timer_callback()
			    snd_emux_free()
			      spin_lock(&emu->voice_lock)
			      del_timer(&emu->tlist); <-- returns immediately
			      spin_unlock(&emu->voice_lock);
			      [..]
			      kfree(emu);

  spin_lock(&emu->voice_lock);

 [BOOM!]

Instead just use del_timer_sync() which will wait for the timer to finish
before continuing. No need to check if the timer is active or not when
doing so.

This doesn't fix the race of a possible re-arming of the timer, but at
least it won't use the data that has just been freed.

[ Fixed unused variable warning by tiwai ]

Cc: stable@vger.kernel.org
Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20221026231236.6834b551@gandalf.local.home
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-27 08:42:08 +02:00
Yang Yingliang 4a4c8482e3 ALSA: aoa: i2sbus: fix possible memory leak in i2sbus_add_dev()
dev_set_name() in soundbus_add_one() allocates memory for name, it need be
freed when of_device_register() fails, call soundbus_dev_put() to give up
the reference that hold in device_initialize(), so that it can be freed in
kobject_cleanup() when the refcount hit to 0. And other resources are also
freed in i2sbus_release_dev(), so it can return 0 directly.

Fixes: f3d9478b2c ("[ALSA] snd-aoa: add snd-aoa")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20221027013438.991920-1-yangyingliang@huawei.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-27 08:27:39 +02:00
Takashi Iwai f850a2b156 ASoC: Fixes for v6.1
Quite a few fixes here, a lot driver specific, plus some new quirks.
 There was a bit of a mess with the runtime PM handling due to some
 confusion in the API there which resulted in a number of commits and
 reverts but that should all be stable now.
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Merge tag 'asoc-fix-v6.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v6.1

Quite a few fixes here, a lot driver specific, plus some new quirks.
There was a bit of a mess with the runtime PM handling due to some
confusion in the API there which resulted in a number of commits and
reverts but that should all be stable now.
2022-10-27 08:26:32 +02:00
Hans de Goede 8bb0ac0e6f
ASoC: Intel: bytcht_es8316: Add quirk for the Nanote UMPC-01
The Nanote UMPC-01 mini laptop has stereo speakers, while the default
bytcht_es8316 settings assume a mono speaker setup. Add a quirk for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20221025140942.509066-1-hdegoede@redhat.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-26 14:17:36 +01:00
Brent Mendelsohn d40b6529c6
ASoC: amd: yc: Add Alienware m17 R5 AMD into DMI table
This model requires an additional detection quirk to enable the
internal microphone - BIOS doesn't seem to support AcpDmicConnected
(nothing in acpidump output).

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216590
Signed-off-by: Brent Mendelsohn <mendiebm@gmail.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20221024174227.4160-1-mendiebm@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-26 14:17:35 +01:00
Paul Cercueil 1683d3282f
ASoC: dapm: Don't use prefix for regulator name
When a component has a prefix, and uses a SND_SOC_DAPM_REGULATOR_SUPPLY,
the name of the regulator should not use the prefix, otherwise it won't
be properly matched in the DT/ACPI.

Fixes: 3caac75968 ("ASoC: soc-dapm.c: fixup snd_soc_dapm_new_control_unlocked() error handling")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Link: https://lore.kernel.org/r/20221025150149.113129-1-paul@crapouillou.net
Signed-off-by: Mark Brown <broonie@kernel.org>
2022-10-26 14:17:34 +01:00
Jason A. Donenfeld 50895a55bc ALSA: rme9652: use explicitly signed char
With char becoming unsigned by default, and with `char` alone being
ambiguous and based on architecture, signed chars need to be marked
explicitly as such. This fixes warnings like:

sound/pci/rme9652/hdsp.c:3953 hdsp_channel_buffer_location() warn: 'hdsp->channel_map[channel]' is unsigned
sound/pci/rme9652/hdsp.c:4153 snd_hdsp_channel_info() warn: impossible condition '(hdsp->channel_map[channel] < 0) => (0-255 < 0)'
sound/pci/rme9652/rme9652.c:1833 rme9652_channel_buffer_location() warn: 'rme9652->channel_map[channel]' is unsigned

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20221025000313.546261-1-Jason@zx2c4.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-10-25 15:15:15 +02:00