Commit Graph

1201631 Commits

Author SHA1 Message Date
Mark Brown
ab4724302f
Add cs42l43 PC focused SoundWire CODEC
Merge series from Charles Keepax <ckeepax@opensource.cirrus.com>:

This patch chain adds support for the Cirrus Logic cs42l43 PC focused
SoundWire CODEC.
2023-08-18 22:46:19 +01:00
Lucas Tanure
ef75e76716
spi: cs42l43: Add SPI controller support
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

The SPI component incorporates a SPI controller interface for
communication with other peripheral components.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Signed-off-by: Maciej Strozek <mstrozek@opensource.cirrus.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-6-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-18 17:38:11 +01:00
Mark Brown
038e0da7ba Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window
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mfd: Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window

Merge tag 'ib-mfd-pinctrl-soundwire-v6.6' of https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into tmp

Immutable branch between MFD, Pinctrl and soundwire due for the v6.6 merge window
2023-08-18 17:37:08 +01:00
Charles Keepax
d5282a5392 pinctrl: cs42l43: Add support for the cs42l43
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

Add a basic pinctrl driver which supports driver strength for the
various pins, gpios, and pinmux for the 2 multi-function pins.

Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-5-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-17 12:06:11 +01:00
Charles Keepax
ace6d14481 mfd: cs42l43: Add support for cs42l43 core driver
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

The MFD component registers and initialises the device and provides
PM/system power management.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-4-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-17 12:06:11 +01:00
Charles Keepax
ec77cad8d5 dt-bindings: mfd: cirrus,cs42l43: Add initial DT binding
The CS42L43 is an audio CODEC with integrated MIPI SoundWire interface
(Version 1.2.1 compliant), I2C, SPI, and I2S/TDM interfaces designed
for portable applications. It provides a high dynamic range, stereo
DAC for headphone output, two integrated Class D amplifiers for
loudspeakers, and two ADCs for wired headset microphone input or
stereo line input. PDM inputs are provided for digital microphones.

Add a YAML DT binding document for this device.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-3-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-17 12:06:11 +01:00
Lucas Tanure
12a95123bf soundwire: bus: Allow SoundWire peripherals to register IRQ handlers
Currently the in-band alerts for SoundWire peripherals can only
be communicated to the driver through the interrupt_callback
function. This however is slightly inconvenient for devices that wish
to share IRQ handling code between SoundWire and I2C/SPI, the later
would normally register an IRQ handler with the IRQ subsystem. However
there is no reason the SoundWire in-band IRQs can not also be
communicated as an actual IRQ to the driver.

Add support for SoundWire peripherals to register a normal IRQ
handler to receive SoundWire in-band alerts, allowing code to be
shared across control buses. Note that we allow users to use both the
interrupt_callback and the IRQ handler, this is useful for devices
which must clear additional chip specific SoundWire registers that are
not a part of the normal IRQ flow, or the SoundWire specification.

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20230804104602.395892-2-ckeepax@opensource.cirrus.com
Signed-off-by: Lee Jones <lee@kernel.org>
2023-08-17 12:06:11 +01:00
Yang Yingliang
46f53bde6e
spi: rpc-if: switch to use devm_spi_alloc_host()
Switch to use modern name function devm_spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230816094013.1275068-15-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-16 12:58:08 +01:00
Yang Yingliang
ecd02b6dee
spi: dw-mmio: keep old name same as documentation
The documentation has not use the new name(host/target),
so keep the comment words same as documentation used.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230816093938.1274806-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-16 12:58:07 +01:00
Alexander Danilenko
373c36bf79
spi: tegra114: Remove unnecessary NULL-pointer checks
cs_setup, cs_hold and cs_inactive points to fields of spi_device struct,
so there is no sense in checking them for NULL.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

Fixes: 04e6bb0d6b ("spi: modify set_cs_timing parameter")
Signed-off-by: Alexander Danilenko <al.b.danilenko@gmail.com>
Link: https://lore.kernel.org/r/20230815092058.4083-1-al.b.danilenko@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-15 19:55:00 +01:00
Mark Brown
f5b19425cd
spi: switch to use modern name (part2)
Merge series from Yang Yingliang <yangyingliang@huawei.com>:

I'm trying to rename the legacy name to modern name used in SPI drivers,
this is part2 patchset.

After introducing devm_spi_alloc_host/spi_alloc_host(), the legacy
named function devm_spi_alloc_master/spi_alloc_master() can be replaced.
And also change other legacy name master/slave to modern name host/target
or controller. All compile test passed.

Yang Yingliang (20):
  spi: amlogic-spifc-a1: switch to use devm_spi_alloc_host()
  spi: au1550: switch to use modern name
  spi: ep93xx: switch to use modern name
  spi: falcon: switch to use modern name
  spi: fsi: switch to use spi_alloc_host()
  spi: fsl-dspi: switch to use modern name
  spi: fsl-espi: switch to use modern name
  spi: fsl-lpspi: switch to use modern name
  spi: fsl-qspi: switch to use modern name
  spi: fsl-spi: switch to use modern name
  spi: gpio: switch to use modern name
  spi: gxp: switch to use modern name
  spi: bcmbca-hsspi: switch to use modern name
  spi: hisi-sfc-v3xx: switch to use modern name
  spi: img-spfi: switch to use modern name
  spi: imx: switch to use modern name
  spi: ingenic: switch to use devm_spi_alloc_host()
  spi: intel: switch to use modern name
  spi: jcore: switch to use modern name
  spi: lantiq: switch to use modern name

 drivers/spi/spi-amlogic-spifc-a1.c |   2 +-
 drivers/spi/spi-au1550.c           |  74 ++++++------
 drivers/spi/spi-bcmbca-hsspi.c     |  66 +++++------
 drivers/spi/spi-ep93xx.c           | 174 ++++++++++++++---------------
 drivers/spi/spi-falcon.c           |  34 +++---
 drivers/spi/spi-fsi.c              |   2 +-
 drivers/spi/spi-fsl-dspi.c         |  24 ++--
 drivers/spi/spi-fsl-espi.c         |  76 ++++++-------
 drivers/spi/spi-fsl-lpspi.c        |  54 ++++-----
 drivers/spi/spi-fsl-qspi.c         |  10 +-
 drivers/spi/spi-fsl-spi.c          |  76 ++++++-------
 drivers/spi/spi-gpio.c             |  72 ++++++------
 drivers/spi/spi-gxp.c              |   6 +-
 drivers/spi/spi-hisi-sfc-v3xx.c    |  18 +--
 drivers/spi/spi-img-spfi.c         | 118 +++++++++----------
 drivers/spi/spi-imx.c              | 114 +++++++++----------
 drivers/spi/spi-ingenic.c          |   2 +-
 drivers/spi/spi-intel.c            |  42 +++----
 drivers/spi/spi-jcore.c            |  44 ++++----
 drivers/spi/spi-lantiq-ssc.c       |  96 ++++++++--------
 20 files changed, 552 insertions(+), 552 deletions(-)

--
2.25.1
2023-08-14 22:09:42 +01:00
Krzysztof Kozlowski
675b8e35b5
spi: amd: fix Wvoid-pointer-to-enum-cast warning
'version' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  spi-amd.c:401:21: error: cast to smaller integer type 'enum amd_spi_versions' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810091247.70149-3-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:15 +01:00
Krzysztof Kozlowski
94d6cf7e72
spi: pxa2xx: fix Wvoid-pointer-to-enum-cast warning
'type' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  spi-pxa2xx.c:1347:10: error: cast to smaller integer type 'enum pxa_ssp_type' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810091247.70149-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:14 +01:00
Krzysztof Kozlowski
0f9440a646
spi: sc18is602: fix Wvoid-pointer-to-enum-cast warning
'id' is an enum, thus cast of pointer on 64-bit compile test with W=1
causes:

  spi-sc18is602.c:269:12: error: cast to smaller integer type 'enum chips' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230810091247.70149-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:13 +01:00
Yang Yingliang
ea11a8bb79
spi: lantiq: switch to use modern name
Change legacy name master/slave to modern name host/target or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-21-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:06 +01:00
Yang Yingliang
810ee62dd8
spi: jcore: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-20-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:05 +01:00
Yang Yingliang
5fa0ade185
spi: intel: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-19-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:04 +01:00
Yang Yingliang
452edead18
spi: ingenic: switch to use devm_spi_alloc_host()
Switch to use modern name function devm_spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-18-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:03 +01:00
Yang Yingliang
756d5bf077
spi: imx: switch to use modern name
Change legacy name master/slave to modern name host/target.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-17-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:02 +01:00
Yang Yingliang
d6e19216e8
spi: img-spfi: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-16-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:01 +01:00
Yang Yingliang
f64e6ee372
spi: hisi-sfc-v3xx: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-15-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:11:00 +01:00
Yang Yingliang
3dc6e684b4
spi: bcmbca-hsspi: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-14-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:59 +01:00
Yang Yingliang
6588d43ae8
spi: gxp: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-13-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:58 +01:00
Yang Yingliang
20becf43e8
spi: gpio: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-12-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:57 +01:00
Yang Yingliang
d32382ca56
spi: fsl-spi: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-11-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:56 +01:00
Yang Yingliang
ec6a795296
spi: fsl-qspi: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-10-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:55 +01:00
Yang Yingliang
2e2af40b57
spi: fsl-lpspi: switch to use modern name
Change legacy name master/target to modern name host/target

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-9-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:54 +01:00
Yang Yingliang
a87935899f
spi: fsl-espi: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-8-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:54 +01:00
Yang Yingliang
6230d6cad1
spi: fsl-dspi: switch to use modern name
Change legacy name master/target to modern name host/target or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-7-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:53 +01:00
Yang Yingliang
d40f10d009
spi: fsi: switch to use spi_alloc_host()
Switch to use modern name function spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-6-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:52 +01:00
Yang Yingliang
45d9591105
spi: falcon: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-5-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:51 +01:00
Yang Yingliang
24e9b75c0c
spi: ep93xx: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-4-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:50 +01:00
Yang Yingliang
0c35cc597b
spi: au1550: switch to use modern name
Change legacy name master to modern name host or controller.

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-3-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:49 +01:00
Yang Yingliang
40f78b74b6
spi: amlogic-spifc-a1: switch to use devm_spi_alloc_host()
Switch to use modern name function devm_spi_alloc_host().

No functional changed.

Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20230807124105.3429709-2-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-08-14 13:10:48 +01:00
Linus Torvalds
2ccdd1b13c Linux 6.5-rc6 2023-08-13 11:29:55 -07:00
Linus Torvalds
4c75bf7e4a Kbuild fixes for v6.5 (2nd)
- Clear errno before calling getline().
 
  - Fix a modpost warning for ARCH=alpha
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Merge tag 'kbuild-fixes-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild fixes from Masahiro Yamada:

 - Clear errno before calling getline()

 - Fix a modpost warning for ARCH=alpha

* tag 'kbuild-fixes-v6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  alpha: remove __init annotation from exported page_is_ram()
  scripts/kallsyms: Fix build failure by setting errno before calling getline()
2023-08-13 08:56:24 -07:00
Linus Torvalds
3dcf1473c7 platform-drivers-x86 for v6.5-4
Highlights:
  -  lenovo-ymc driver causes keyboard + touchpad to not work with >= 6.4
     on some Thinkbook models, fix this
  -  A set of small fixes for mlx-platform
  -  Other small fixes and hw-id additions
 
 The following is an automated git shortlog grouped by driver:
 
 ACPI:
  -  scan: Create platform device for CS35L56
 
 ISST:
  -  Reduce noise for missing numa information in logs
 
 lenovo-ymc:
  -  Only bind on machines with a convertible DMI chassis-type
 
 msi-ec:
  -  Fix the build
 
 platform:
  -  mellanox: Change register offset addresses
  -  mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
  -  mellanox: mlx-platform: Fix signals polarity and latch mask
  -  mellanox: Fix order in exit flow
 
 platform/x86/amd/pmf:
  -  Fix unsigned comparison with less than zero
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Merge tag 'platform-drivers-x86-v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

Pull x86 platform drivers fixes from Hans de Goede:

 -  lenovo-ymc driver causes keyboard + touchpad to not work with >= 6.4
    on some Thinkbook models, fix this

 -  A set of small fixes for mlx-platform

 -  Other small fixes and hw-id additions

* tag 'platform-drivers-x86-v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
  platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI chassis-type
  platform: mellanox: Change register offset addresses
  platform: mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
  platform: mellanox: mlx-platform: Fix signals polarity and latch mask
  platform: mellanox: Fix order in exit flow
  platform/x86: ISST: Reduce noise for missing numa information in logs
  platform/x86: msi-ec: Fix the build
  ACPI: scan: Create platform device for CS35L56
  platform/x86/amd/pmf: Fix unsigned comparison with less than zero
2023-08-13 08:50:26 -07:00
Linus Torvalds
7308e92756 SCSI fixes on 20230813
Eleven small fixes, ten in drivers.  Of the two fixes marked core, one
 is in the raid helper class (used by some raid device drivers) and the
 other one is the /proc/scsi/scsi parsing fix for potential reads
 beyond the end of the buffer.
 
 Signed-off-by: James E.J. Bottomley <jejb@linux.ibm.com>
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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Pull SCSI fixes from James Bottomley:
 "Eleven small fixes, ten in drivers.

  Of the two fixes marked core, one is in the raid helper class (used by
  some raid device drivers) and the other one is the /proc/scsi/scsi
  parsing fix for potential reads beyond the end of the buffer"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: qedf: Fix firmware halt over suspend and resume
  scsi: qedi: Fix firmware halt over suspend and resume
  scsi: qedi: Fix potential deadlock on &qedi_percpu->p_work_lock
  scsi: lpfc: Remove reftag check in DIF paths
  scsi: ufs: renesas: Fix private allocation
  scsi: snic: Fix possible memory leak if device_add() fails
  scsi: core: Fix possible memory leak if device_add() fails
  scsi: core: Fix legacy /proc parsing buffer overflow
  scsi: 53c700: Check that command slot is not NULL
  scsi: fnic: Replace return codes in fnic_clean_pending_aborts()
  scsi: storvsc: Fix handling of virtual Fibre Channel timeouts
2023-08-13 08:43:26 -07:00
Hans de Goede
2b6aa6610d platform/x86: lenovo-ymc: Only bind on machines with a convertible DMI chassis-type
The lenovo-ymc driver is causing the keyboard + touchpad to stop working
on some regular laptop models such as the Lenovo ThinkBook 13s G2 ITL 20V9.

The problem is that there are YMC WMI GUID methods in the ACPI tables
of these laptops, despite them not being Yogas and lenovo-ymc loading
causes libinput to see a SW_TABLET_MODE switch with state 1.

This in turn causes libinput to ignore events from the builtin keyboard
and touchpad, since it filters those out for a Yoga in tablet mode.

Similar issues with false-positive SW_TABLET_MODE=1 reporting have
been seen with the intel-hid driver.

Copy the intel-hid driver approach to fix this and only bind to the WMI
device on machines where the DMI chassis-type indicates the machine
is a convertible.

Add a 'force' module parameter to allow overriding the chassis-type check
so that users can easily test if the YMC interface works on models which
report an unexpected chassis-type.

Fixes: e82882cdd2 ("platform/x86: Add driver for Yoga Tablet Mode switch")
Link: https://bugzilla.redhat.com/show_bug.cgi?id=2229373
Cc: André Apitzsch <git@apitzsch.eu>
Cc: stable@vger.kernel.org
Tested-by: Andrew Kallmeyer <kallmeyeras@gmail.com>
Tested-by: Gergő Köteles <soyer@irl.hu>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20230812144818.383230-1-hdegoede@redhat.com
2023-08-13 14:50:25 +02:00
Vadim Pasternak
d66a8aab7d platform: mellanox: Change register offset addresses
Move debug register offsets to different location due to hardware changes.

Fixes: dd635e33b5 ("platform: mellanox: Introduce support of new Nvidia L1 switch")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20230813083735.39090-5-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13 14:49:46 +02:00
Vadim Pasternak
9f8ccdb508 platform: mellanox: mlx-platform: Modify graceful shutdown callback and power down mask
Use kernel_power_off() instead of kernel_halt() to pass through
machine_power_off() -> pm_power_off(), otherwise axillary power does
not go off.

Change "power down" bitmask.

Fixes: dd635e33b5 ("platform: mellanox: Introduce support of new Nvidia L1 switch")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20230813083735.39090-4-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13 14:49:46 +02:00
Vadim Pasternak
3c91d7e8c6 platform: mellanox: mlx-platform: Fix signals polarity and latch mask
Change polarity of chassis health and power signals and fix latch reset
mask for L1 switch.

Fixes: dd635e33b5 ("platform: mellanox: Introduce support of new Nvidia L1 switch")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20230813083735.39090-3-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13 14:49:46 +02:00
Vadim Pasternak
8e3938cff0 platform: mellanox: Fix order in exit flow
Fix exit flow order: call mlxplat_post_exit() after
mlxplat_i2c_main_exit() in order to unregister main i2c driver before
to "mlxplat" driver.

Fixes: 0170f616f4 ("platform: mellanox: Split initialization procedure")
Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Michael Shych <michaelsh@nvidia.com>
Link: https://lore.kernel.org/r/20230813083735.39090-2-vadimp@nvidia.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2023-08-13 14:49:46 +02:00
Linus Torvalds
a785fd28d3 for-6.5-rc5-tag
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Merge tag 'for-6.5-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

Pull btrfs fixes from David Sterba:
 "More fixes, some of them going back to older releases and there are
  fixes for hangs in stress tests regarding space caching:

   - fixes and progress tracking for hangs in free space caching, found
     by test generic/475

   - writeback fixes, write pages in integrity mode and skip writing
     pages that have been written meanwhile

   - properly clear end of extent range after an error

   - relocation fixes:
      - fix race betwen qgroup tree creation and relocation
      - detect and report invalid reloc roots"

* tag 'for-6.5-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: set cache_block_group_error if we find an error
  btrfs: reject invalid reloc tree root keys with stack dump
  btrfs: exit gracefully if reloc roots don't match
  btrfs: avoid race between qgroup tree creation and relocation
  btrfs: properly clear end of the unreserved range in cow_file_range
  btrfs: don't wait for writeback on clean pages in extent_write_cache_pages
  btrfs: don't stop integrity writeback too early
  btrfs: wait for actual caching progress during allocation
2023-08-12 13:28:55 -07:00
Linus Torvalds
ae545c3283 gpio fixes for v6.5-rc6
- mark virtual chips exposed by gpio-sim as ones that can sleep (callbacks
   must not be called from interrupt context)
 - fix an off-by-one error in gpio-ws16c48
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Merge tag 'gpio-fixes-for-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux

Pull gpio fixes from Bartosz Golaszewski:

 - mark virtual chips exposed by gpio-sim as ones that can sleep
   (callbacks must not be called from interrupt context)

 - fix an off-by-one error in gpio-ws16c48

* tag 'gpio-fixes-for-v6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
  gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent
  gpio: sim: mark the GPIO chip as a one that can sleep
2023-08-12 11:34:23 -07:00
Mateusz Guzik
c8afaa1b0f locking: remove spin_lock_prefetch
The only remaining consumer is new_inode, where it showed up in 2001 as
commit c37fa164f793 ("v2.4.9.9 -> v2.4.9.10") in a historical repo [1]
with a changelog which does not mention it.

Since then the line got only touched up to keep compiling.

While it may have been of benefit back in the day, it is guaranteed to
at best not get in the way in the multicore setting -- as the code
performs *a lot* of work between the prefetch and actual lock acquire,
any contention means the cacheline is already invalid by the time the
routine calls spin_lock().  It adds spurious traffic, for short.

On top of it prefetch is notoriously tricky to use for single-threaded
purposes, making it questionable from the get go.

As such, remove it.

I admit upfront I did not see value in benchmarking this change, but I
can do it if that is deemed appropriate.

Removal from new_inode and of the entire thing are in the same patch as
requested by Linus, so whatever weird looks can be directed at that guy.

Link: https://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git/commit/fs/inode.c?id=c37fa164f793735b32aa3f53154ff1a7659e6442 [1]
Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2023-08-12 09:18:47 -07:00
Linus Torvalds
3feecb1b84 Char/Misc driver fixes for 6.5-rc6
Here are some small char/misc driver fixes for 6.5-rc6 that resolve some
 reported issues.  Included in here are:
   - bunch of iio driver fixes for reported problems
   - interconnect driver fixes
   - counter driver build fix
   - cardreader driver fixes
   - binder driver fixes
   - other tiny driver fixes
 
 All of these have been in linux-next for a while with no reported
 problems.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver fixes from Greg KH:
 "Here are some small char/misc driver fixes for 6.5-rc6 that resolve
  some reported issues. Included in here are:

   - bunch of iio driver fixes for reported problems

   - interconnect driver fixes

   - counter driver build fix

   - cardreader driver fixes

   - binder driver fixes

   - other tiny driver fixes

  All of these have been in linux-next for a while with no reported
  problems"

* tag 'char-misc-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (21 commits)
  misc: tps6594-esm: Disable ESM for rev 1 PMIC
  misc: rtsx: judge ASPM Mode to set PETXCFG Reg
  binder: fix memory leak in binder_init()
  iio: cros_ec: Fix the allocation size for cros_ec_command
  tools/counter: Makefile: Replace rmdir by rm to avoid make,clean failure
  iio: imu: lsm6dsx: Fix mount matrix retrieval
  iio: adc: meson: fix core clock enable/disable moment
  iio: core: Prevent invalid memory access when there is no parent
  iio: frequency: admv1013: propagate errors from regulator_get_voltage()
  counter: Fix menuconfig "Counter support" submenu entries disappearance
  dt-bindings: iio: adi,ad74115: remove ref from -nanoamp
  iio: adc: ina2xx: avoid NULL pointer dereference on OF device match
  iio: light: bu27008: Fix intensity data type
  iio: light: bu27008: Fix scale format
  iio: light: bu27034: Fix scale format
  iio: adc: ad7192: Fix ac excitation feature
  interconnect: qcom: sa8775p: add enable_mask for bcm nodes
  interconnect: qcom: sm8550: add enable_mask for bcm nodes
  interconnect: qcom: sm8450: add enable_mask for bcm nodes
  interconnect: qcom: Add support for mask-based BCMs
  ...
2023-08-12 09:03:15 -07:00
Linus Torvalds
469a2f5041 USB/Thunderbolt driver fixes for 6.5-rc6
Here are some small USB and Thunderbolt driver fixes for reported
 problems.  Included in here are:
   - thunderbolt driver memory leak fix
   - thunderbolt display flicker fix
   - usb dwc3 driver fix
   - usb gadget uvc disconnect crash fix
   - usb typec Kconfig build dependency fix
   - usb typec small fixes
   - usb-con-gpio bugfix
   - usb-storage old driver bugfix
 
 All of these have been in linux-next for a while with no reported
 issues.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / Thunderbolt driver fixes from Greg KH:
 "Here are some small USB and Thunderbolt driver fixes for reported
  problems. Included in here are:

   - thunderbolt driver memory leak fix

   - thunderbolt display flicker fix

   - usb dwc3 driver fix

   - usb gadget uvc disconnect crash fix

   - usb typec Kconfig build dependency fix

   - usb typec small fixes

   - usb-con-gpio bugfix

   - usb-storage old driver bugfix

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'usb-6.5-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  thunderbolt: Fix memory leak in tb_handle_dp_bandwidth_request()
  usb: dwc3: Properly handle processing of pending events
  usb-storage: alauda: Fix uninit-value in alauda_check_media()
  usb: common: usb-conn-gpio: Prevent bailing out if initial role is none
  USB: Gadget: core: Help prevent panic during UVC unconfigure
  usb: typec: mux: intel: Add dependency on USB_COMMON
  usb: typec: nb7vpq904m: Add an error handling path in nb7vpq904m_probe()
  usb: typec: altmodes/displayport: Signal hpd when configuring pin assignment
  usb: typec: tcpm: Fix response to vsafe0V event
  thunderbolt: Fix Thunderbolt 3 display flickering issue on 2nd hot plug onwards
2023-08-12 08:58:54 -07:00
Linus Torvalds
43972cf2de - Do not parse the confidential computing blob on non-AMD hardware as it
leads to an EFI config table ending up unmapped
 
 - Use the correct segment selector in the 32-bit version of getcpu() in
   the vDSO
 
 - Make sure vDSO and VVAR regions are placed in the 47-bit VA range even
   on 5-level paging systems
 
 - Add models 0x90-0x91 to the range of AMD Zenbleed-affected CPUs
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Merge tag 'x86_urgent_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 fixes from Borislav Petkov:

 - Do not parse the confidential computing blob on non-AMD hardware as
   it leads to an EFI config table ending up unmapped

 - Use the correct segment selector in the 32-bit version of getcpu() in
   the vDSO

 - Make sure vDSO and VVAR regions are placed in the 47-bit VA range
   even on 5-level paging systems

 - Add models 0x90-0x91 to the range of AMD Zenbleed-affected CPUs

* tag 'x86_urgent_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405
  x86/mm: Fix VDSO and VVAR placement on 5-level paging machines
  x86/linkage: Fix typo of BUILD_VDSO in asm/linkage.h
  x86/vdso: Choose the right GDT_ENTRY_CPUNODE for 32-bit getcpu() on 64-bit kernel
  x86/sev: Do not try to parse for the CC blob on non-AMD hardware
2023-08-12 08:47:01 -07:00
Linus Torvalds
272b86ba9d - A first series of cleanups/unifications and documentation improvements
to the SRSO and GDS mitigations code which got postponed to after the
   embargo date
 
 - Fix the SRSO aliasing addresses assertion so that the LLVM linker can
   parse it too
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Merge tag 'x86_bugs_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull x86 mitigation fixes from Borislav Petkov:
 "The first set of fallout fixes after the embargo madness. There will
  be another set next week too.

   - A first series of cleanups/unifications and documentation
     improvements to the SRSO and GDS mitigations code which got
     postponed to after the embargo date

   - Fix the SRSO aliasing addresses assertion so that the LLVM linker
     can parse it too"

* tag 'x86_bugs_for_v6.5_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  driver core: cpu: Fix the fallback cpu_show_gds() name
  x86: Move gds_ucode_mitigated() declaration to header
  x86/speculation: Add cpu_show_gds() prototype
  driver core: cpu: Make cpu_show_not_affected() static
  x86/srso: Fix build breakage with the LLVM linker
  Documentation/srso: Document IBPB aspect and fix formatting
  driver core: cpu: Unify redundant silly stubs
  Documentation/hw-vuln: Unify filename specification in index
2023-08-12 08:34:20 -07:00