Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

drivers/net/ipa/ipa_main.c
8afc7e471ad3 ("net: ipa: separate disabling setup from modem stop")
76b5fbcd6b47 ("net: ipa: kill ipa_mo

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

drivers/net/ipa/ipa_main.c
8afc7e471ad3 ("net: ipa: separate disabling setup from modem stop")
76b5fbcd6b47 ("net: ipa: kill ipa_modem_init()")

Duplicated include, drop one.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

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

Sync up with drm-next to get v5.16-rc2.

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

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

Thomas needs the dma_resv_for_each_fence API for i915/ttm async migration
work.

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

Merge tag 'perf-tools-fixes-for-v5.16-2021-11-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

- Fix the 'local_weight', 'weight

Merge tag 'perf-tools-fixes-for-v5.16-2021-11-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools fixes from Arnaldo Carvalho de Melo:

- Fix the 'local_weight', 'weight' (memory access latency),
'local_ins_lat', 'ins_lat' (instruction latency) and 'pstage_cyc'
(pipeline stage cycles) sort key sample aggregation.

- Fix 'perf test' entry for watchpoints on s/390.

- Fix branch_stack entry endianness check in the 'perf test' sample
parsing test.

- Fix ARM SPE handling on 'perf inject'.

- Fix memory leaks detected with ASan.

- Fix build on arm64 related to reallocarray() availability.

- Sync copies of kernel headers: cpufeatures, kvm, MIPS syscalltable
(futex_waitv).

* tag 'perf-tools-fixes-for-v5.16-2021-11-19' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
perf evsel: Fix memory leaks relating to unit
perf report: Fix memory leaks around perf_tip()
perf hist: Fix memory leak of a perf_hpp_fmt
tools headers UAPI: Sync MIPS syscall table file changed by new futex_waitv syscall
tools build: Fix removal of feature-sync-compare-and-swap feature detection
perf inject: Fix ARM SPE handling
perf bench: Fix two memory leaks detected with ASan
perf test sample-parsing: Fix branch_stack entry endianness check
tools headers UAPI: Sync x86's asm/kvm.h with the kernel sources
perf sort: Fix the 'p_stage_cyc' sort key behavior
perf sort: Fix the 'ins_lat' sort key behavior
perf sort: Fix the 'weight' sort key behavior
perf tools: Set COMPAT_NEED_REALLOCARRAY for CONFIG_AUXTRACE=1
perf tests wp: Remove unused functions on s390
tools headers UAPI: Sync linux/kvm.h with the kernel sources
tools headers cpufeatures: Sync with the kernel sources

show more ...

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

perf test sample-parsing: Fix branch_stack entry endianness check

Commit 10269a2ca2b08cbd ("perf test sample-parsing: Add endian test for
struct branch_flags") broke the test case 27 (Sample parsing

perf test sample-parsing: Fix branch_stack entry endianness check

Commit 10269a2ca2b08cbd ("perf test sample-parsing: Add endian test for
struct branch_flags") broke the test case 27 (Sample parsing) on s390 on
linux-next tree:

# perf test -Fv 27
27: Sample parsing
--- start ---
parsing failed for sample_type 0x800
---- end ----
Sample parsing: FAILED!
#

The cause of the failure is a wrong #define BS_EXPECTED_BE statement in
above commit. Correct this define and the test case runs fine.

Output After:

# perf test -Fv 27
27: Sample parsing :
--- start ---
---- end ----
Sample parsing: Ok
#

Fixes: 10269a2ca2b08c ("perf test sample-parsing: Add endian test for struct branch_flags")
Signed-off-by: Thomas Richter <tmricht@linux.ibm.com>
Tested-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Acked-by: Madhavan Srinivasan <maddy@linux.ibm.com>
CC: Sven Schnelle <svens@linux.ibm.com>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Sumanth Korikkar <sumanthk@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Link: https://lore.kernel.org/r/54077e81-503e-3405-6cb0-6541eb5532cc@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

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

Backmerging from drm/drm-next for v5.16-rc1.

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

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

We need -rc1 to address a breakage in drm/scheduler affecting panfrost.

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

Merge tag 'perf-tools-for-v5.16-2021-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull more perf tools updates from Arnaldo Carvalho de Melo:
"Hardware tracing:

- ARM:

Merge tag 'perf-tools-for-v5.16-2021-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull more perf tools updates from Arnaldo Carvalho de Melo:
"Hardware tracing:

- ARM:
* Print the size of the buffer size consistently in hexadecimal in
ARM Coresight.
* Add Coresight snapshot mode support.
* Update --switch-events docs in 'perf record'.
* Support hardware-based PID tracing.
* Track task context switch for cpu-mode events.

- Vendor events:
* Add metric events JSON file for power10 platform

perf test:

- Get 'perf test' unit tests closer to kunit.

- Topology tests improvements.

- Remove bashisms from some tests.

perf bench:

- Fix memory leak of perf_cpu_map__new() in the futex benchmarks.

libbpf:

- Add some more weak libbpf functions o allow building with the
libbpf versions, old ones, present in distros.

libbeauty:

- Translate [gs]setsockopt 'level' argument integer values to
strings.

tools headers UAPI:

- Sync futex_waitv, arch prctl, sound, i195_drm and msr-index files
with the kernel sources.

Documentation:

- Add documentation to 'struct symbol'.

- Synchronize the definition of enum perf_hw_id with code in
tools/perf/design.txt"

* tag 'perf-tools-for-v5.16-2021-11-13' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (67 commits)
perf tests: Remove bash constructs from stat_all_pmu.sh
perf tests: Remove bash construct from record+zstd_comp_decomp.sh
perf test: Remove bash construct from stat_bpf_counters.sh test
perf bench futex: Fix memory leak of perf_cpu_map__new()
tools arch x86: Sync the msr-index.h copy with the kernel sources
tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
tools headers UAPI: Sync sound/asound.h with the kernel sources
tools headers UAPI: Sync linux/prctl.h with the kernel sources
tools headers UAPI: Sync arch prctl headers with the kernel sources
perf tools: Add more weak libbpf functions
perf bpf: Avoid memory leak from perf_env__insert_btf()
perf symbols: Factor out annotation init/exit
perf symbols: Bit pack to save a byte
perf symbols: Add documentation to 'struct symbol'
tools headers UAPI: Sync files changed by new futex_waitv syscall
perf test bpf: Use ARRAY_CHECK() instead of ad-hoc equivalent, addressing array_size.cocci warning
perf arm-spe: Support hardware-based PID tracing
perf arm-spe: Save context ID in record
perf arm-spe: Update --switch-events docs in 'perf record'
perf arm-spe: Track task context switch for cpu-mode events
...

show more ...

perf test: Rename struct test to test_suite

This is to align with kunit's terminology.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Acked-by: Ji

perf test: Rename struct test to test_suite

This is to align with kunit's terminology.

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Daniel Latypov <dlatypov@google.com>
Cc: David Gow <davidgow@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211104064208.3156807-6-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

perf test: Move each test suite struct to its test

Rather than export test functions, export the test struct. Rename with a
suite__ prefix to avoid name collisions.

Committer notes:

Its '&suite__v

perf test: Move each test suite struct to its test

Rather than export test functions, export the test struct. Rename with a
suite__ prefix to avoid name collisions.

Committer notes:

Its '&suite__vectors_page', not '&suite__vectors_pages', noticed when
cross building to arm (32-bit).

Signed-off-by: Ian Rogers <irogers@google.com>
Tested-by: Sohaib Mohamed <sohaib.amhmd@gmail.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: Daniel Latypov <dlatypov@google.com>
Cc: David Gow <davidgow@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jin Yao <yao.jin@linux.intel.com>
Cc: John Garry <john.garry@huawei.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Clarke <pc@us.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: https://lore.kernel.org/r/20211104064208.3156807-5-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge tag 'perf-tools-for-v5.16-2021-11-07-without-bpftool-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo:
"perf annotate:

Merge tag 'perf-tools-for-v5.16-2021-11-07-without-bpftool-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

Pull perf tools updates from Arnaldo Carvalho de Melo:
"perf annotate:
- Add riscv64 support.
- Add fusion logic for AMD microarchs.

perf record:
- Add an option to control the synthesizing behavior:
--synth <no|all|task|mmap|cgroup>

core:
- Allow controlling synthesizing PERF_RECORD_ metadata events during
record.
- perf.data reader prep work for multithreaded processing.
- Fix missing exclude_{host,guest} setting in PMUs that don't support
it and that were causing the feature detection code to disable it
for all events, even the ones in PMUs that support it.
- Fix the default use of precise events on AMD, that were always
falling back to non-precise because perf_event_attr.exclude_guest=1
was set and IBS does not have filtering capability, refusing
precise + exclude_guest.
- Add bitfield_swap() to handle branch_stack endian issue.

perf script:
- Show binary offsets for userspace addresses in callchains.
- Support instruction latency via new "ins_lat" selectable field.
- Add dlfilter-show-cycles

perf inject:
- Add vmlinux and ignore-vmlinux arguments, similar to other tools.

perf list:
- Display PMU prefix for partially supported hybrid cache events.
- Display hybrid PMU events with cpu type.

perf stat:
- Improve metrics documentation of data structures.
- Fix memory leaks in the metric code.
- Use NAN for missing event IDs.
- Don't compute unused events.
- Fix memory leak on error path.
- Encode and use metric-id as a metric qualifier.
- Allow metrics with no events.
- Avoid events for an 'if' constant result.
- Only add a referenced metric once.
- Simplify metric_refs calculation.
- Allow modifiers on metrics.

perf test:
- Add workload test of metric and metric groups.
- Workload test of all PMUs.
- vmlinux-kallsyms: Ignore hidden symbols.
- Add pmu-event test for event described as "config=".
- Verify more event members in pmu-events test.
- Add endian test for struct branch_flags on the sample-parsing test.
- Improve temp file cleanup in several tests.

perf daemon:
- Address MSAN warnings on send_cmd().

perf kmem:
- Improve man page for record options

perf srcline:
- Use long-running addr2line per DSO, greatly speeding up the
'srcline' sort order.

perf symbols:
- Ignore $a/$d symbols for ARM modules.
- Fix /proc/kcore access on 32 bit systems.

Kernel UAPI copies:
- Update copy of linux/socket.h with the kernel sources, no change in
tooling output.

libbpf:
- Pull in bpf_program__get_prog_info_linear() from libbpf, too much
specific to perf.
- Deprecate bpf_map__resize() in favor of bpf_map_set_max_entries()
- Install libbpf headers locally when building.
- Bump minimum LLVM C++ std to GNU++14.

libperf:
- Use binary search in perf_cpu_map__idx() as array are sorted.

libtracefs:
- Enable libtracefs dynamic linking.

libtraceevent:
- Increase logging when verbose.

Arch specific:

* PowerPC:
- Add support to expose instruction and data address registers as
part of extended regs.

Vendor events:

* JSON parser:
- Support ConfigCode to set the config= in PMUs
- Make the JSON parser more conformant when in strict mode.

* All JSON files:
- Fix all remaining invalid JSON files.

* ARM:
- Syntax corrections in Neoverse N1 json.
- Categorise the Neoverse V1 counters.
- Add new armv8 PMU events.
- Revise hip08 uncore events.

Hardware tracing:

* auxtrace:
- Add missing Z option to ITRACE_HELP.
- Add itrace A option to approximate IPC.
- Add itrace d+o option to direct debug log to stdout.

* Intel PT:
- Add support for PERF_RECORD_AUX_OUTPUT_HW_ID
- Support itrace A option to approximate IPC
- Support itrace d+o option to direct debug log to stdout"

* tag 'perf-tools-for-v5.16-2021-11-07-without-bpftool-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux: (120 commits)
perf build: Install libbpf headers locally when building
perf MANIFEST: Add bpftool files to allow building with BUILD_BPF_SKEL=1
perf metric: Fix memory leaks
perf parse-event: Add init and exit to parse_event_error
perf parse-events: Rename parse_events_error functions
perf stat: Fix memory leak on error path
perf tools: Use __BYTE_ORDER__
perf inject: Add vmlinux and ignore-vmlinux arguments
perf tools: Check vmlinux/kallsyms arguments in all tools
perf tools: Refactor out kernel symbol argument sanity checking
perf symbols: Ignore $a/$d symbols for ARM modules
perf evsel: Don't set exclude_guest by default
perf evsel: Fix missing exclude_{host,guest} setting
perf bpf: Add missing free to bpf_event__print_bpf_prog_info()
perf beauty: Update copy of linux/socket.h with the kernel sources
perf clang: Fixes for more recent LLVM/clang
tools: Bump minimum LLVM C++ std to GNU++14
perf bpf: Pull in bpf_program__get_prog_info_linear()
Revert "perf bench futex: Add support for 32-bit systems with 64-bit time_t"
perf test sample-parsing: Add endian test for struct branch_flags
...

show more ...

perf test sample-parsing: Add endian test for struct branch_flags

Extend the sample-parsing test to include a branch_flag bitfield-endian
swap test.

This patch adds a include for "util/trace-event.

perf test sample-parsing: Add endian test for struct branch_flags

Extend the sample-parsing test to include a branch_flag bitfield-endian
swap test.

This patch adds a include for "util/trace-event.h" in the sample-parsing
test for importing tep_is_bigendian() and extends samples_same() to
include "needs_swap" to detect/enable check for bitfield-endian swap.

Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Athira Jajeev <atrajeev@linux.vnet.ibm.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Michael Ellerman <michael@ellerman.id.au>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lore.kernel.org/lkml/20211028113714.600549-2-maddy@linux.ibm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

show more ...

Merge tag 'v5.13-rc2' into spi-5.13

Linux 5.13-rc2

Merge branch 'fixes-rc1' into fixes

Merge branch 'next' into for-linus

Prepare input updates for 5.13 merge window.

Merge tag 'v5.12-rc8' into sched/core, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge tag 'v5.12-rc7' into ecryptfs/next

Required to pick up idmapped mount changes which changed some function
parameters.

Merge tags 'ib-mfd-clk-gpio-regulator-rtc-v5.13', 'ib-mfd-extcon-v5.13', 'ib-mfd-input-v5.13-1', 'ib-mfd-platform-x86-v5.13', 'ib-mfd-power-v5.13', 'ib-mfd-pwm-rtc-v5.13-1' and 'ib-regulator-list-ram

Merge tags 'ib-mfd-clk-gpio-regulator-rtc-v5.13', 'ib-mfd-extcon-v5.13', 'ib-mfd-input-v5.13-1', 'ib-mfd-platform-x86-v5.13', 'ib-mfd-power-v5.13', 'ib-mfd-pwm-rtc-v5.13-1' and 'ib-regulator-list-ramp-helpers-v5.13' into ibs-for-mfd-merged

Immutable branch between MFD, Clock, GPIO, Regulator and RTC due for the v5.13 merge window

Immutable branch between MFD and Extcon due for the v5.13 merge window

Immutable branch between MFD and Input due for the v5.13 merge window

Immutable branch between MFD and Platform/x86 due for the v5.13 merge window

Immutable branch between MFD and Power due for the v5.13 merge window

Immutable branch between MFD, PWM and RTC due for the v5.13 merge window

show more ...

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

Sync up with topic/i915-gem-next and drm-intel-gt-next.

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

Merge series "Support ROHM BD71815 PMIC" from Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>:

Patch series introducing support for ROHM BD71815 PMIC

ROHM BD71815 is a power management IC used

Merge series "Support ROHM BD71815 PMIC" from Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com>:

Patch series introducing support for ROHM BD71815 PMIC

ROHM BD71815 is a power management IC used in some battery powered
systems. It contains regulators, GPO(s), charger + coulomb counter, RTC
and a clock gate.

All regulators can be controlled via I2C. LDO4 can additionally be set to
be enabled/disabled by a GPIO. LDO3 voltage could be selected from two
voltages written into separate VSEL reisters using GPIO but this mode is
not supported by driver. On top of that the PMIC has the typical HW
state machine which is present also on many other ROHM PMICs.

IC contains two GPOs - but one of the GPOs is marked as GND in
data-sheet. Thus the driver by default only exposes one GPO. The second
GPO can be enabled by special DT property.

RTC is almost similar to what is on BD71828. For currently used features
only the register address offset to RTC block differs.

The charger driver is not included in this series. ROHM has a charger
driver with some fuel-gauging logig written in but this is not included
here. I am working on separating the logic from HW specific driver and
supporting both BD71815 and BD71828 chargers in separate patch series.

Changelog v5:
Regulator:
- Added regmap helper for regulator ramp-delay and taken it in use
(patches 13, 14, 16 - they can be just dropped if ramp-delay helper is not
a good idea. Patch 15 implements old-fashioned ramp-delay)
GPIO:
- styling changes to GPIO (Mostly suggested by Andy)
- implemented init_valid_mask (but can't count on it yet)
Changelog v4:
- Sorted ROHM chip ID enum
- Statcized DVS structures in regulator driver
- Minor styling for regulator driver
- rebased on v5.12-rc4
Changelog v3:
- GPIO clean-up as suggested by Bartosz
- MFD clean-up as suggested by Lee
- clk-mode dt-binding handling in MFD driver corrected to reflect new
property values.
- Dropped already applied patches
- Rebased on v5.12-rc2
Changelog v2:
- Rebased on top of v5.11-rc3
- Added another "preliminary patch" which fixes HW-dvs voltage
handling (patch 1)
- split regulator patch to two.
- changed dt-binding patch ordering.
regulators:
- staticized probe
- removed some unnecessary defines
- updated comments
- split rohm-regulator patch adding SNVS and supporting simple
linear mapping into two - one adding support for mapping, other
adding SNVS.
GPIO:
- removed unnecessary headers
- clarified dev/parent->dev usage
- removed forgotten #define DEBUG
dt-bindings:
- changed patch order to meet ref-dependencies
- added missing regulator nodes
- changed string property for clk mode to tristated
MFD:
- header cleanups.
CLK:
- fixed commit message

--

Matti Vaittinen (19):
rtc: bd70528: Do not require parent data
mfd: bd718x7: simplify by cleaning unnecessary device data
dt_bindings: bd71828: Add clock output mode
dt_bindings: regulator: Add ROHM BD71815 PMIC regulators
dt_bindings: mfd: Add ROHM BD71815 PMIC
mfd: Add ROHM BD71815 ID
mfd: Sort ROHM chip ID list for better readability
mfd: Support for ROHM BD71815 PMIC core
gpio: support ROHM BD71815 GPOs
regulator: helpers: Export helper voltage listing
regulator: rohm-regulator: linear voltage support
regulator: rohm-regulator: Support SNVS HW state.
regulator: Add regmap helper for ramp-delay setting
regulator: bd718x7, bd71828: Use ramp-delay helper
regulator: Support ROHM BD71815 regulators
regulator: bd71815: use ramp-delay helper
clk: bd718x7: Add support for clk gate on ROHM BD71815 PMIC
rtc: bd70528: Support RTC on ROHM BD71815
MAINTAINERS: Add ROHM BD71815AGW

.../bindings/mfd/rohm,bd71815-pmic.yaml | 201 ++++++
.../bindings/mfd/rohm,bd71828-pmic.yaml | 6 +
.../regulator/rohm,bd71815-regulator.yaml | 116 ++++
MAINTAINERS | 3 +
drivers/clk/clk-bd718x7.c | 9 +-
drivers/gpio/Kconfig | 10 +
drivers/gpio/Makefile | 1 +
drivers/gpio/gpio-bd71815.c | 193 ++++++
drivers/mfd/Kconfig | 15 +-
drivers/mfd/rohm-bd71828.c | 486 +++++++++----
drivers/mfd/rohm-bd718x7.c | 43 +-
drivers/regulator/Kconfig | 11 +
drivers/regulator/Makefile | 1 +
drivers/regulator/bd71815-regulator.c | 651 ++++++++++++++++++
drivers/regulator/bd71828-regulator.c | 51 +-
drivers/regulator/bd718x7-regulator.c | 60 +-
drivers/regulator/helpers.c | 101 ++-
drivers/regulator/rohm-regulator.c | 23 +-
drivers/rtc/Kconfig | 6 +-
drivers/rtc/rtc-bd70528.c | 104 +--
include/linux/mfd/rohm-bd71815.h | 562 +++++++++++++++
include/linux/mfd/rohm-bd71828.h | 3 +
include/linux/mfd/rohm-bd718x7.h | 13 -
include/linux/mfd/rohm-generic.h | 15 +-
include/linux/regulator/driver.h | 7 +
25 files changed, 2393 insertions(+), 298 deletions(-)
create mode 100644 Documentation/devicetree/bindings/mfd/rohm,bd71815-pmic.yaml
create mode 100644 Documentation/devicetree/bindings/regulator/rohm,bd71815-regulator.yaml
create mode 100644 drivers/gpio/gpio-bd71815.c
create mode 100644 drivers/regulator/bd71815-regulator.c
create mode 100644 include/linux/mfd/rohm-bd71815.h

base-commit: 0d02ec6b3136c73c09e7859f0d0e4e2c4c07b49b
--
2.25.4

--
Matti Vaittinen, Linux device drivers
ROHM Semiconductors, Finland SWDC
Kiviharjunlenkki 1E
90220 OULU
FINLAND

~~~ "I don't think so," said Rene Descartes. Just then he vanished ~~~
Simon says - in Latin please.
~~~ "non cogito me" dixit Rene Descarte, deinde evanescavit ~~~
Thanks to Simon Glass for the translation =]

show more ...

Merge tag 'mute-led-rework' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.13

ALSA: control - add generic LED API

This patchset tries to resolve the diversity in the aud

Merge tag 'mute-led-rework' of https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound into asoc-5.13

ALSA: control - add generic LED API

This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer registration
is introduced which allows to run additional operations on
top of the elementary ALSA sound controls.

A new control access group (three bits in the access flags)
was introduced to carry the LED group information for
the sound controls. The low-level sound drivers can just
mark those controls using this access group. This information
is not exported to the user space, but user space can
manage the LED sound control associations through sysfs
(last patch) per Mark's request. It makes things fully
configurable in the kernel and user space (UCM).

The actual state ('route') evaluation is really easy
(the minimal value check for all channels / controls / cards).
If there's more complicated logic for a given hardware,
the card driver may eventually export a new read-only
sound control for the LED group and do the logic itself.

The new LED trigger control code is completely separated
and possibly optional (there's no symbol dependency).
The full code separation allows eventually to move this
LED trigger control to the user space in future.
Actually it replaces the already present functionality
in the kernel space (HDA drivers) and allows a quick adoption
for the recent hardware (ASoC codecs including SoundWire).

snd_ctl_led 24576 0

The sound driver implementation is really easy:

1) call snd_ctl_led_request() when control LED layer should be
automatically activated
/ it calls module_request("snd-ctl-led") on demand /
2) mark all related kcontrols with
SNDRV_CTL_ELEM_ACCESS_SPK_LED or
SNDRV_CTL_ELEM_ACCESS_MIC_LED

Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>

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Merge tag 'tags/mute-led-rework' into for-next

ALSA: control - add generic LED API

This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer

Merge tag 'tags/mute-led-rework' into for-next

ALSA: control - add generic LED API

This patchset tries to resolve the diversity in the audio LED
control among the ALSA drivers. A new control layer registration
is introduced which allows to run additional operations on
top of the elementary ALSA sound controls.

A new control access group (three bits in the access flags)
was introduced to carry the LED group information for
the sound controls. The low-level sound drivers can just
mark those controls using this access group. This information
is not exported to the user space, but user space can
manage the LED sound control associations through sysfs
(last patch) per Mark's request. It makes things fully
configurable in the kernel and user space (UCM).

The actual state ('route') evaluation is really easy
(the minimal value check for all channels / controls / cards).
If there's more complicated logic for a given hardware,
the card driver may eventually export a new read-only
sound control for the LED group and do the logic itself.

The new LED trigger control code is completely separated
and possibly optional (there's no symbol dependency).
The full code separation allows eventually to move this
LED trigger control to the user space in future.
Actually it replaces the already present functionality
in the kernel space (HDA drivers) and allows a quick adoption
for the recent hardware (ASoC codecs including SoundWire).

snd_ctl_led 24576 0

The sound driver implementation is really easy:

1) call snd_ctl_led_request() when control LED layer should be
automatically activated
/ it calls module_request("snd-ctl-led") on demand /
2) mark all related kcontrols with
SNDRV_CTL_ELEM_ACCESS_SPK_LED or
SNDRV_CTL_ELEM_ACCESS_MIC_LED

Link: https://lore.kernel.org/r/20210317172945.842280-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>

show more ...

Merge tag 'v5.12-rc4' into next

Sync up with the mainline to bring in newest APIs.

Merge tag 'v5.12-rc3' into kvm-arm64/host-stage2

Linux 5.12-rc3

Signed-off-by: Marc Zyngier <maz@kernel.org>

# gpg: Signature made Sun 14 Mar 2021 21:41:02 GMT
# gpg: using RSA key

Merge tag 'v5.12-rc3' into kvm-arm64/host-stage2

Linux 5.12-rc3

Signed-off-by: Marc Zyngier <maz@kernel.org>

# gpg: Signature made Sun 14 Mar 2021 21:41:02 GMT
# gpg: using RSA key ABAF11C65A2970B130ABE3C479BE3E4300411886
# gpg: issuer "torvalds@linux-foundation.org"
# gpg: Can't check signature: No public key

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