Merge branch 'next' into for-linus

Prepare input updates for 6.6 merge window.

Merge tag 'v6.4' into next

Sync up with mainline to bring in updates to shared infrastructure.

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

Backmerging to sync drm-misc-next-fixes with drm-misc-next.

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

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patche

Merge branch 'drm-next' of git://anongit.freedesktop.org/drm/drm into msm-next-lumag-base

Merge the drm-next tree to pick up the DRM DSC helpers (merged via
drm-intel-next tree). MSM DSC v1.2 patches depend on these helpers.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

show more ...

Merge tag 'v6.4-rc4' into wpan-next/staging

Linux 6.4-rc4

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko

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

For conflict avoidance we need the following commit:

c9a9f18d3ad8 drm/i915/huc: use const struct bus_type pointers

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

show more ...

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

Backmerge to get some hwmon dependencies.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-fixes into drm-misc-fixes

Let's bring 6.4-rc1 in drm-misc-fixes to start the new fix cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

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

Start the 6.5 release cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
"A fairly quiet release, there were some cleanup and a couple o

Merge tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator

Pull regulator updates from Mark Brown:
"A fairly quiet release, there were some cleanup and a couple of new
devices but the biggest change was converting most of the drivers to
use asynchronous probe. This allows us to ramp up multiple regulators
in parallel during boot which can have a noticable impact on modern
systems.

Summary:

- Update of drivers to PROBE_PREFER_ASYNCHRONOUS to mitigate issues
with ramp times slowing down boots.

- Convert to void remove callbacks.

- Support for voltage monitoring on DA9063

- Support for Qualcomm PMC8180 and PMM8654au, Richtek RT4803 and
RT5739, Rockchip RK860x"

* tag 'regulator-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (46 commits)
regulator: dt-bindings: qcom,rpmh: Combine PM6150L and PM8150L if-then
regulator: core: Make regulator_lock_two() logic easier to follow
regulator: dt-bindings: qcom,rpmh: Correct PM8550 family supplies
regulator: stm32-pwr: fix of_iomap leak
dt-bindings: mfd: dlg,da9063: document voltage monitoring
regulator: da9063: implement setter for voltage monitoring
regulator: da9063: add voltage monitoring registers
regulator: fan53555: Add support for RK860X
regulator: fan53555: Use dev_err_probe
regulator: fan53555: Improve vsel_mask computation
regulator: fan53555: Make use of the bit macros
regulator: fan53555: Remove unused *_SLEW_SHIFT definitions
regulator: dt-bindings: fcs,fan53555: Add support for RK860X
regulator: qcom_smd: Add MP5496 S1 regulator
regulator: qcom_smd: Add s1 sub-node to mp5496 regulator
regulator: qcom,rpmh: add compatible for pmm8654au RPMH
regulator: qcom-rpmh: add support for pmm8654au regulators
regulator: core: Avoid lockdep reports when resolving supplies
regulator: core: Consistently set mutex_owner when using ww_mutex_lock_slow()
regulator: dt-bindings: qcom,rpmh: Add compatible for PMC8180
...

show more ...

regulator: Set PROBE_PREFER_ASYNCHRONOUS for

Merge series from Douglas Anderson <dianders@chromium.org>:

This series directly follows from the discussion when I tried to turn
on PROBE_PREFER_ASYNCH

regulator: Set PROBE_PREFER_ASYNCHRONOUS for

Merge series from Douglas Anderson <dianders@chromium.org>:

This series directly follows from the discussion when I tried to turn
on PROBE_PREFER_ASYNCHRONOUS just for the fixed-regulator [1] and
attempts to switch everything in drivers/regulator over to async
probe.

Like the similar patch series I did for the MMC subsystem a few years
ago [2], I've split this patch series into batches corresponding to
drivers corresponding to actively maintained stable kernel trees with
the idea to break the patch series up somewhat.

Most of the description of this series is contained in the first patch
of the series and then the further patches simply refer back to the
first one. The logic and reasoning behind all the patches is exactly
the same.

As talked about in the first patch, it wouldn't be at all shocking if
this broke someone. Hopefully this doesn't cause too much of a
problem. Most of the problems expected would be real underlying bugs
that already existed and were just tickled by this change. If you're
facing a problem, it's fairly easy to force individual drivers back to
"synchronous" probing while the problem is tracked down and fixed.

I am opting _not_ to CC every single person involved in each of these
regulators on this patch series because I suspect that the mailing
lists couldn't handle CCing that many people. This should be on LKML
so hopefully people can find it there and respond to it that
way. Anyone who responds will get CCed on future versions, if there
are any.

For reference, the ugly script I used is here:
import os
import re

for filename in os.listdir("."):
found_subsys = False
found_driver = False
output = []
for line in open(filename, "r").readlines():
if "struct platform_driver" in line or \
"struct i2c_driver" in line or \
"struct spmi_driver" in line or \
"struct spi_driver" in line:
found_subsys = True
if found_subsys and re.search(r"\t\.driver\s*=\s*{", line):
found_driver = True
found_subsys = False
mo = re.search(r"(\s*)\.name(\s*)=", line)
if found_driver and mo:
if not line.endswith(",\n"):
line = line[:-1] + ",\n"
output.append(line)

if mo.group(2) == " ":
space = " "
elif mo.group(2) == "\t":
# Best we can do
space = " "
elif mo.group(2).startswith("\t"):
# Guess that removing one tab is right
space = mo.group(2)[1:]
else:
# Guess it's all spaces
space = mo.group(2)[7:] + " "

output.append("%s.probe_type%s= PROBE_PREFER_ASYNCHRONOUS,\n" % (mo.group(1), space))
found_driver = False
else:
output.append(line)

open(filename, "w").write("".join(output))

I manually split drivers up into groups based on the kernel they were
introduced in.

I've run a compile test against "allyesconfig" on amd64, arm32, and
arm64 with this and confirmed it compiled. I've booted this on a
sc7180-trogdor-lazor board and confirmed it booted OK and got the boot
speed improvements I expected and that dmesg was as expected.

[1] https://lore.kernel.org/r/06db017f-e985-4434-8d1d-02ca2100cca0@sirena.org.uk
[2] https://lore.kernel.org/r/20200903232441.2694866-1-dianders@chromium.org/

Douglas Anderson (7):
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in
4.14
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.14 and
4.19
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 4.19 and
5.4
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.4 and
5.10
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.10 and
5.15
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers between 5.15 and
6.1
regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that are newer
than 6.1

drivers/regulator/88pg86x.c | 1 +
drivers/regulator/88pm800-regulator.c | 1 +
drivers/regulator/88pm8607.c | 1 +
drivers/regulator/aat2870-regulator.c | 1 +
drivers/regulator/ab8500-ext.c | 1 +
drivers/regulator/ab8500.c | 1 +
drivers/regulator/act8865-regulator.c | 1 +
drivers/regulator/act8945a-regulator.c | 1 +
drivers/regulator/ad5398.c | 1 +
drivers/regulator/anatop-regulator.c | 1 +
drivers/regulator/arizona-ldo1.c | 2 ++
drivers/regulator/arizona-micsupp.c | 2 ++
drivers/regulator/as3711-regulator.c | 1 +
drivers/regulator/as3722-regulator.c | 1 +
drivers/regulator/atc260x-regulator.c | 1 +
drivers/regulator/axp20x-regulator.c | 1 +
drivers/regulator/bcm590xx-regulator.c | 1 +
drivers/regulator/bd71815-regulator.c | 1 +
drivers/regulator/bd71828-regulator.c | 3 ++-
drivers/regulator/bd718x7-regulator.c | 1 +
drivers/regulator/bd9571mwv-regulator.c | 1 +
drivers/regulator/bd9576-regulator.c | 1 +
drivers/regulator/cpcap-regulator.c | 1 +
drivers/regulator/cros-ec-regulator.c | 1 +
drivers/regulator/da903x-regulator.c | 1 +
drivers/regulator/da9052-regulator.c | 1 +
drivers/regulator/da9055-regulator.c | 1 +
drivers/regulator/da9062-regulator.c | 1 +
drivers/regulator/da9063-regulator.c | 1 +
drivers/regulator/da9121-regulator.c | 1 +
drivers/regulator/da9210-regulator.c | 1 +
drivers/regulator/da9211-regulator.c | 1 +
drivers/regulator/db8500-prcmu.c | 1 +
drivers/regulator/dummy.c | 1 +
drivers/regulator/fan53555.c | 1 +
drivers/regulator/fan53880.c | 1 +
drivers/regulator/fixed.c | 1 +
drivers/regulator/gpio-regulator.c | 1 +
drivers/regulator/hi6421-regulator.c | 1 +
drivers/regulator/hi6421v530-regulator.c | 1 +
drivers/regulator/hi6421v600-regulator.c | 1 +
drivers/regulator/hi655x-regulator.c | 1 +
drivers/regulator/isl6271a-regulator.c | 1 +
drivers/regulator/isl9305.c | 1 +
drivers/regulator/lm363x-regulator.c | 1 +
drivers/regulator/lochnagar-regulator.c | 1 +
drivers/regulator/lp3971.c | 1 +
drivers/regulator/lp3972.c | 1 +
drivers/regulator/lp872x.c | 1 +
drivers/regulator/lp873x-regulator.c | 1 +
drivers/regulator/lp8755.c | 1 +
drivers/regulator/lp87565-regulator.c | 1 +
drivers/regulator/lp8788-buck.c | 1 +
drivers/regulator/lp8788-ldo.c | 2 ++
drivers/regulator/ltc3589.c | 1 +
drivers/regulator/ltc3676.c | 1 +
drivers/regulator/max14577-regulator.c | 1 +
drivers/regulator/max1586.c | 1 +
drivers/regulator/max20086-regulator.c | 1 +
drivers/regulator/max20411-regulator.c | 1 +
drivers/regulator/max597x-regulator.c | 1 +
drivers/regulator/max77620-regulator.c | 1 +
drivers/regulator/max77650-regulator.c | 1 +
drivers/regulator/max77686-regulator.c | 1 +
drivers/regulator/max77693-regulator.c | 1 +
drivers/regulator/max77802-regulator.c | 1 +
drivers/regulator/max77826-regulator.c | 1 +
drivers/regulator/max8649.c | 1 +
drivers/regulator/max8660.c | 1 +
drivers/regulator/max8893.c | 1 +
drivers/regulator/max8907-regulator.c | 1 +
drivers/regulator/max8925-regulator.c | 1 +
drivers/regulator/max8952.c | 1 +
drivers/regulator/max8973-regulator.c | 1 +
drivers/regulator/max8997-regulator.c | 1 +
drivers/regulator/max8998.c | 1 +
drivers/regulator/mc13783-regulator.c | 1 +
drivers/regulator/mc13892-regulator.c | 1 +
drivers/regulator/mcp16502.c | 1 +
drivers/regulator/mp5416.c | 1 +
drivers/regulator/mp8859.c | 1 +
drivers/regulator/mp886x.c | 1 +
drivers/regulator/mpq7920.c | 1 +
drivers/regulator/mt6311-regulator.c | 1 +
drivers/regulator/mt6315-regulator.c | 1 +
drivers/regulator/mt6323-regulator.c | 1 +
drivers/regulator/mt6331-regulator.c | 1 +
drivers/regulator/mt6332-regulator.c | 1 +
drivers/regulator/mt6357-regulator.c | 1 +
drivers/regulator/mt6358-regulator.c | 1 +
drivers/regulator/mt6359-regulator.c | 1 +
drivers/regulator/mt6360-regulator.c | 1 +
drivers/regulator/mt6370-regulator.c | 1 +
drivers/regulator/mt6380-regulator.c | 1 +
drivers/regulator/mt6397-regulator.c | 1 +
drivers/regulator/mtk-dvfsrc-regulator.c | 1 +
drivers/regulator/palmas-regulator.c | 1 +
drivers/regulator/pbias-regulator.c | 1 +
drivers/regulator/pca9450-regulator.c | 1 +
drivers/regulator/pcap-regulator.c | 1 +
drivers/regulator/pcf50633-regulator.c | 1 +
drivers/regulator/pf8x00-regulator.c | 1 +
drivers/regulator/pfuze100-regulator.c | 1 +
drivers/regulator/pv88060-regulator.c | 1 +
drivers/regulator/pv88080-regulator.c | 1 +
drivers/regulator/pv88090-regulator.c | 1 +
drivers/regulator/pwm-regulator.c | 1 +
drivers/regulator/qcom-labibb-regulator.c | 1 +
drivers/regulator/qcom-rpmh-regulator.c | 1 +
drivers/regulator/qcom_rpm-regulator.c | 1 +
drivers/regulator/qcom_smd-regulator.c | 1 +
drivers/regulator/qcom_spmi-regulator.c | 1 +
drivers/regulator/qcom_usb_vbus-regulator.c | 1 +
drivers/regulator/rc5t583-regulator.c | 1 +
drivers/regulator/rk808-regulator.c | 3 ++-
drivers/regulator/rn5t618-regulator.c | 1 +
drivers/regulator/rpi-panel-attiny-regulator.c | 1 +
drivers/regulator/rt4801-regulator.c | 1 +
drivers/regulator/rt4831-regulator.c | 1 +
drivers/regulator/rt5033-regulator.c | 1 +
drivers/regulator/rt5120-regulator.c | 1 +
drivers/regulator/rt5190a-regulator.c | 1 +
drivers/regulator/rt5739.c | 1 +
drivers/regulator/rt5759-regulator.c | 1 +
drivers/regulator/rt6160-regulator.c | 1 +
drivers/regulator/rt6190-regulator.c | 1 +
drivers/regulator/rt6245-regulator.c | 1 +
drivers/regulator/rtmv20-regulator.c | 1 +
drivers/regulator/rtq2134-regulator.c | 1 +
drivers/regulator/rtq6752-regulator.c | 1 +
drivers/regulator/s2mpa01.c | 1 +
drivers/regulator/s2mps11.c | 1 +
drivers/regulator/s5m8767.c | 1 +
drivers/regulator/sc2731-regulator.c | 1 +
drivers/regulator/sky81452-regulator.c | 1 +
drivers/regulator/slg51000-regulator.c | 1 +
drivers/regulator/sm5703-regulator.c | 1 +
drivers/regulator/stm32-booster.c | 1 +
drivers/regulator/stm32-pwr.c | 1 +
drivers/regulator/stm32-vrefbuf.c | 1 +
drivers/regulator/stpmic1_regulator.c | 1 +
drivers/regulator/stw481x-vmmc.c | 1 +
drivers/regulator/sy7636a-regulator.c | 1 +
drivers/regulator/sy8106a-regulator.c | 1 +
drivers/regulator/sy8824x.c | 1 +
drivers/regulator/sy8827n.c | 1 +
drivers/regulator/ti-abb-regulator.c | 1 +
drivers/regulator/tps51632-regulator.c | 1 +
drivers/regulator/tps6105x-regulator.c | 1 +
drivers/regulator/tps62360-regulator.c | 1 +
drivers/regulator/tps6286x-regulator.c | 1 +
drivers/regulator/tps65023-regulator.c | 1 +
drivers/regulator/tps6507x-regulator.c | 1 +
drivers/regulator/tps65086-regulator.c | 1 +
drivers/regulator/tps65090-regulator.c | 1 +
drivers/regulator/tps65132-regulator.c | 1 +
drivers/regulator/tps65217-regulator.c | 1 +
drivers/regulator/tps65218-regulator.c | 1 +
drivers/regulator/tps65219-regulator.c | 1 +
drivers/regulator/tps6524x-regulator.c | 1 +
drivers/regulator/tps6586x-regulator.c | 1 +
drivers/regulator/tps65910-regulator.c | 1 +
drivers/regulator/tps65912-regulator.c | 1 +
drivers/regulator/tps68470-regulator.c | 1 +
drivers/regulator/twl-regulator.c | 1 +
drivers/regulator/twl6030-regulator.c | 1 +
drivers/regulator/uniphier-regulator.c | 1 +
drivers/regulator/userspace-consumer.c | 1 +
drivers/regulator/vctrl-regulator.c | 1 +
drivers/regulator/vexpress-regulator.c | 1 +
drivers/regulator/virtual.c | 1 +
drivers/regulator/vqmmc-ipq4019-regulator.c | 1 +
drivers/regulator/wm831x-dcdc.c | 4 ++++
drivers/regulator/wm831x-isink.c | 1 +
drivers/regulator/wm831x-ldo.c | 3 +++
drivers/regulator/wm8350-regulator.c | 1 +
drivers/regulator/wm8400-regulator.c | 1 +
drivers/regulator/wm8994-regulator.c | 1 +
178 files changed, 188 insertions(+), 2 deletions(-)

--
2.40.0.rc1.284.g88254d51c5-goog

show more ...

regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14

Probing of regulators can be a slow operation and can contribute to
slower boot times. This is especially true if a regulato

regulator: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in 4.14

Probing of regulators can be a slow operation and can contribute to
slower boot times. This is especially true if a regulator is turned on
at probe time (with regulator-boot-on or regulator-always-on) and the
regulator requires delays (off-on-time, ramp time, etc).

While the overall kernel is not ready to switch to async probe by
default, as per the discussion on the mailing lists [1] it is believed
that the regulator subsystem is in good shape and we can move
regulator drivers over wholesale. There is no way to just magically
opt in all regulators (regulators are just normal drivers like
platform_driver), so we set PROBE_PREFER_ASYNCHRONOUS for all
regulators found in 'drivers/regulator' individually.

Given the number of drivers touched and the impossibility to test this
ahead of time, it wouldn't be shocking at all if this caused a
regression for someone. If there is a regression caused by this patch,
it's likely to be one of the cases talked about in [1]. As a "quick
fix", drivers involved in the regression could be fixed by changing
them to PROBE_FORCE_SYNCHRONOUS. That being said, the correct fix
would be to directly fix the problem that caused the issue with async
probe.

The approach here follows a similar approach that was used for the mmc
subsystem several years ago [2]. In fact, I ran nearly the same python
script to auto-generate the changes. The only thing I changed was to
search for "i2c_driver", "spmi_driver", and "spi_driver" in addition
to "platform_driver".

[1] https://lore.kernel.org/r/06db017f-e985-4434-8d1d-02ca2100cca0@sirena.org.uk
[2] https://lore.kernel.org/r/20200903232441.2694866-1-dianders@chromium.org/

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20230316125351.1.I2a4677392a38db5758dee0788b2cea5872562a82@changeid
Signed-off-by: Mark Brown <broonie@kernel.org>

show more ...

Merge remote-tracking branch 'net/master'

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.

Merge tag 'amba-make-remove-return-void' of https://git.pengutronix.de/git/ukl/linux into devel-stable

Tag for adaptions to struct amba_driver::remove changing prototype

Merge branch 'cpuidle-fix' into fixes

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

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@l

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

Backmerging to get a common base for merging topic branches between
drm-intel-next and drm-intel-gt-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...

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

sync-up to not fall too much behind.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge branch 'for-linus' into for-next

Back-merge of 5.11-devel branch for syncing the result changes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainers

Merge tag 'asoc-fix-v5.11-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v5.11

A collection of mostly driver specific fixes, plus a maintainership
update for TI and a fix for DAPM driver removal paths.

show more ...

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

Staying in sync to drm-next, and to be able to pull ttm fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge tag 'v5.11-rc1' into spi-5.11

Linux 5.11-rc1

Merge tag 'v5.11-rc1' into asoc-5.11

Linux 5.11-rc1

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes and check what UAPI headers need to be synched.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>