The document was migrated to YAML format and renamed xlnx,xps-iic-2.00.a.yaml
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Both port and ports names may be used in a panel-lvds binding
port - for a single port
ports - if there is more than one port in sub-nodes
Fixes the following warning:
advantech,idk-2121wr.example.dt.yaml: panel-lvds: 'port' is a required property
advantech,idk-2121wr.yaml needs several ports, so uses a ports node.
v2:
- Use oneOf - makes the logic more obvious (Rob)
- Added Fixes tag
- Added port: true, ports:true
v3:
- Indent port/ports in required two spaces (Rob)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Fixes: 8efef33eff ("dt-bindings: display: Add idk-2121wr binding")
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200412132139.11418-2-sam@ravnborg.org
(cherry picked from commit 8089a622d9)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Commit 52120e8c7a ("dt-bindings: display: fix panel warnings") removed
the dsi unit name, but missed to remove the 'reg' property, which causes
the following 'make dt_binding_check' warning:
Documentation/devicetree/bindings/display/panel/xinpeng,xpp055c272.example.dts:17.5-29.11: Warning (unit_address_vs_reg): /example-0/dsi: node has a reg or ranges property, but no unit name
Fix it by removing the unneeded 'reg' property.
Fixes: 52120e8c7a ("dt-bindings: display: fix panel warnings")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200328183641.11226-2-festevam@gmail.com
(cherry picked from commit b1e44754af)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Commit 52120e8c7a ("dt-bindings: display: fix panel warnings") removed
the dsi unit name, but missed to remove the 'reg' property, which causes
the following 'make dt_binding_check' warning:
Documentation/devicetree/bindings/display/panel/leadtek,ltk500hd1829.example.dts:17.5-29.11: Warning (unit_address_vs_reg): /example-0/dsi: node has a reg or ranges property, but no unit name
Fix it by removing the unneeded 'reg' property.
Fixes: 52120e8c7a ("dt-bindings: display: fix panel warnings")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200328183641.11226-1-festevam@gmail.com
(cherry picked from commit dcde9c02f8)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
The document was migrated to YAML format and renamed cdns,i2c-r1p10.yaml
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Rob Herring <robh@kernel.org>
After successfully running the IPC msgque test once, subsequent runs
result in a test failure:
$ sudo ./run_kselftest.sh
TAP version 13
1..1
# selftests: ipc: msgque
# Failed to get stats for IPC queue with id 0
# Failed to dump queue: -22
# Bail out!
# # Pass 0 Fail 0 Xfail 0 Xpass 0 Skip 0 Error 0
not ok 1 selftests: ipc: msgque # exit=1
The dump_queue() function loops through the possible message queue index
values using calls to msgctl(kern_id, MSG_STAT, ...) where kern_id
represents the index value. The first time the test is ran, the initial
index value of 0 is valid and the test is able to complete. The index
value of 0 is not valid in subsequent test runs and the loop attempts to
try index values of 1, 2, 3, and so on until a valid index value is
found that corresponds to the message queue created earlier in the test.
The msgctl() syscall returns -1 and sets errno to EINVAL when invalid
index values are used. The test failure is caused by incorrectly
comparing errno to -EINVAL when cycling through possible index values.
Fix invalid test failures on subsequent runs of the msgque test by
correctly comparing errno values to a non-negated EINVAL.
Fixes: 3a665531a3 ("selftests: IPC message queue copy feature test")
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Both port and ports names may be used in a panel-lvds binding
port - for a single port
ports - if there is more than one port in sub-nodes
Fixes the following warning:
advantech,idk-2121wr.example.dt.yaml: panel-lvds: 'port' is a required property
advantech,idk-2121wr.yaml needs several ports, so uses a ports node.
v2:
- Use oneOf - makes the logic more obvious (Rob)
- Added Fixes tag
- Added port: true, ports:true
v3:
- Indent port/ports in required two spaces (Rob)
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Rob Herring <robh@kernel.org>
Fixes: 8efef33eff ("dt-bindings: display: Add idk-2121wr binding")
Cc: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Cc: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: dri-devel@lists.freedesktop.org
Link: https://patchwork.freedesktop.org/patch/msgid/20200412132139.11418-2-sam@ravnborg.org
Replace the TGL/ICL specific platform checks with a more generic check
using INTEL_GEN(). Fixes bug with broken audio after S3 resume on JSL
platforms.
An initial version of state save and restore of AUD_FREQ_CNTRL register
was added for subset of platforms in commit 87c1694533
("drm/i915: save AUD_FREQ_CNTRL state at audio domain suspend"). The state
save has proven to work well and it is needed in newer platforms, so needs
to be extended. Although the logic is not in practise needed on GEN9/10
systems, follow the hardware specification and apply state and restore on
all gen9+ platforms.
Bspec: 49281
Link: https://github.com/thesofproject/linux/issues/1719
Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200330144421.11632-1-kai.vehmanen@linux.intel.com
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
This reverts commit b32694cd07.
The original comment was neither reviewed nor tested. Thus, this the
*only* possible action to take.
Cc: Nikita Sobolev <Nikita.Sobolev@synopsys.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
ftrace-direct.tc and kprobe-direct.tc require CONFIG_SAMPLE_FTRACE_DIRECT=m
so add it to config file which is used by merge_config.sh.
Signed-off-by: Xiao Yang <yangx.jy@cn.fujitsu.com>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The variables ret and val are being initialized with values that are
never read and are being updated later with a new value. The
initializations are redundant and can be removed.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Unused value")
Link: https://lore.kernel.org/r/20200410133406.24458-1-colin.king@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following gcc warning:
drivers/regulator/ab8500.c:195:27: warning: ‘ldo_vdmic_voltages’ defined
but not used [-Wunused-const-variable=]
static const unsigned int ldo_vdmic_voltages[] = {
^~~~~~~~~~~~~~~~~~
drivers/regulator/ab8500.c:169:27: warning: ‘fixed_3300000_voltage’
defined but not used [-Wunused-const-variable=]
static const unsigned int fixed_3300000_voltage[] = {
^~~~~~~~~~~~~~~~~~~~~
drivers/regulator/ab8500.c:142:27: warning: ‘ldo_sdio_voltages’ defined
but not used [-Wunused-const-variable=]
static const unsigned int ldo_sdio_voltages[] = {
^~~~~~~~~~~~~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20200410073343.39031-1-yanaijie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Make it easier to identify regulator consumers when consumer device
uses more than one supply.
Before:
regulator ena use open bypass voltage current min max
-----------------------------------------------------------------------------------
regulator-dummy 1 0 2 0 0mV 0mA 0mV 0mV
1-0010 0mV 0mV
1-0010 0mV 0mV
After:
regulator ena use open bypass voltage current min max
-----------------------------------------------------------------------------------
regulator-dummy 1 0 2 0 0mV 0mA 0mV 0mV
1-0010-vccio 0mV 0mV
1-0010-vcc33 0mV 0mV
Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Link: https://lore.kernel.org/r/731a4b299c6ae0ee9d8995157600a3477f21a36c.1585959068.git.mirq-linux@rere.qmqm.pl
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following gcc warning:
drivers/regulator/qcom_rpm-regulator.c:607:34: warning: ‘pm8921_ftsmps’
defined but not used [-Wunused-const-variable=]
static const struct qcom_rpm_reg pm8921_ftsmps = {
^~~~~~~~~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200409114026.38383-1-yanaijie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
glibc 2.31 calls clock_nanosleep when its nanosleep function is used. So
the restart_syscall fails after that. In order to deal with it, we trace
clock_nanosleep and nanosleep. Then we check for either.
This works just fine on systems with both glibc 2.30 and glibc 2.31,
whereas it failed before on a system with glibc 2.31.
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
While running seccomp_bpf, kill_after_ptrace() gets stuck if we run it
via /usr/bin/timeout (that is the default), until the timeout expires.
This is because /usr/bin/timeout is preventing to properly deliver
signals to ptrace'd children (SIGSYS in this case).
This problem can be easily reproduced by running:
$ sudo make TARGETS=seccomp kselftest
...
# [ RUN ] TRACE_syscall.skip_a#
not ok 1 selftests: seccomp: seccomp_bpf # TIMEOUT
The test is hanging at this point until the timeout expires and then it
reports the timeout error.
Prevent this problem by passing --foreground to /usr/bin/timeout,
allowing to properly deliver signals to children processes.
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
There a few identical spelling mistakes, fix these.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
The Kontron sl28cpld is a board management chip providing gpio, pwm, fan
monitoring and an interrupt controller. For now this controller is used on
the Kontron SMARC-sAL28 board. But because of its flexible nature, it
might also be used on other boards in the future. The individual blocks
(like gpio, pwm, etc) are kept intentionally small. The MFD core driver
then instantiates different (or multiple of the same) blocks. It also
provides the register layout so it might be updated in the future without a
device tree change; and support other boards with a different layout or
functionalities.
See also [1] for more information.
This is my first take of a MFD driver. I don't know whether the subsystem
maintainers should only be CCed on the patches which affect the subsystem
or on all patches for this series. I've chosen the latter so you can get a
more complete picture.
[1] https://lore.kernel.org/linux-devicetree/0e3e8204ab992d75aa07fc36af7e4ab2@walle.cc/
Changes since v1:
- use of_match_table in all drivers, needed for automatic module loading,
when using OF_MFD_CELL()
- add new gpio-regmap.c which adds a generic regmap gpio_chip implemention
- new patch for reqmap_irq, so we can reuse its implementation
- remove almost any code from gpio-sl28cpld.c, instead use gpio-regmap and
regmap-irq
- change the handling of the mfd core vs device tree nodes; add a new
property "of_reg" to the mfd_cell struct which, when set, is matched to
the unit-address of the device tree nodes.
- fix sl28cpld watchdog when it is not initialized by the bootloader.
Explicitly set the operation mode.
- also add support for kontron,assert-wdt-timeout-pin in sl28cpld-wdt.
As suggested by Bartosz Golaszewski:
- define registers as hex
- make gpio enum uppercase
- move parent regmap check before memory allocation
- use device_property_read_bool() instead of the of_ version
- mention the gpio flavors in the bindings documentation
As suggested by Guenter Roeck:
- cleanup #includes and sort them
- use devm_watchdog_register_device()
- use watchdog_stop_on_reboot()
- provide a Documentation/hwmon/sl28cpld.rst
- cleaned up the weird tristate->bool and I2C=y issue. Instead mention
that the MFD driver is bool because of the following intc patch
- removed the SL28CPLD_IRQ typo
As suggested by Rob Herring:
- combine all dt bindings docs into one patch
- change the node name for all gpio flavors to "gpio"
- removed the interrupts-extended rule
- cleaned up the unit-address space, see above
Michael Walle (16):
include/linux/ioport.h: add helper to define REG resource constructs
mfd: mfd-core: Don't overwrite the dma_mask of the child device
mfd: mfd-core: match device tree node against reg property
regmap-irq: make it possible to add irq_chip do a specific device node
dt-bindings: mfd: Add bindings for sl28cpld
mfd: Add support for Kontron sl28cpld management controller
irqchip: add sl28cpld interrupt controller support
watchdog: add support for sl28cpld watchdog
pwm: add support for sl28cpld PWM controller
gpio: add a reusable generic gpio_chip using regmap
gpio: add support for the sl28cpld GPIO controller
hwmon: add support for the sl28cpld hardware monitoring controller
arm64: dts: freescale: sl28: enable sl28cpld
arm64: dts: freescale: sl28: map GPIOs to input events
arm64: dts: freescale: sl28: enable LED support
arm64: dts: freescale: sl28: enable fan support
.../bindings/gpio/kontron,sl28cpld-gpio.yaml | 51 +++
.../hwmon/kontron,sl28cpld-hwmon.yaml | 27 ++
.../bindings/mfd/kontron,sl28cpld.yaml | 162 +++++++++
.../bindings/pwm/kontron,sl28cpld-pwm.yaml | 35 ++
.../watchdog/kontron,sl28cpld-wdt.yaml | 35 ++
Documentation/hwmon/sl28cpld.rst | 36 ++
.../fsl-ls1028a-kontron-kbox-a-230-ls.dts | 14 +
.../fsl-ls1028a-kontron-sl28-var3-ads2.dts | 9 +
.../freescale/fsl-ls1028a-kontron-sl28.dts | 124 +++++++
drivers/base/regmap/regmap-irq.c | 84 ++++-
drivers/gpio/Kconfig | 15 +
drivers/gpio/Makefile | 2 +
drivers/gpio/gpio-regmap.c | 321 ++++++++++++++++++
drivers/gpio/gpio-sl28cpld.c | 187 ++++++++++
drivers/hwmon/Kconfig | 10 +
drivers/hwmon/Makefile | 1 +
drivers/hwmon/sl28cpld-hwmon.c | 152 +++++++++
drivers/irqchip/Kconfig | 3 +
drivers/irqchip/Makefile | 1 +
drivers/irqchip/irq-sl28cpld.c | 99 ++++++
drivers/mfd/Kconfig | 21 ++
drivers/mfd/Makefile | 2 +
drivers/mfd/mfd-core.c | 31 +-
drivers/mfd/sl28cpld.c | 154 +++++++++
drivers/pwm/Kconfig | 10 +
drivers/pwm/Makefile | 1 +
drivers/pwm/pwm-sl28cpld.c | 204 +++++++++++
drivers/watchdog/Kconfig | 11 +
drivers/watchdog/Makefile | 1 +
drivers/watchdog/sl28cpld_wdt.c | 242 +++++++++++++
include/linux/gpio-regmap.h | 88 +++++
include/linux/ioport.h | 5 +
include/linux/mfd/core.h | 26 +-
include/linux/regmap.h | 10 +
34 files changed, 2142 insertions(+), 32 deletions(-)
create mode 100644 Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml
create mode 100644 Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml
create mode 100644 Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml
create mode 100644 Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml
create mode 100644 Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml
create mode 100644 Documentation/hwmon/sl28cpld.rst
create mode 100644 drivers/gpio/gpio-regmap.c
create mode 100644 drivers/gpio/gpio-sl28cpld.c
create mode 100644 drivers/hwmon/sl28cpld-hwmon.c
create mode 100644 drivers/irqchip/irq-sl28cpld.c
create mode 100644 drivers/mfd/sl28cpld.c
create mode 100644 drivers/pwm/pwm-sl28cpld.c
create mode 100644 drivers/watchdog/sl28cpld_wdt.c
create mode 100644 include/linux/gpio-regmap.h
--
2.20.1
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.orghttp://lists.infradead.org/mailman/listinfo/linux-arm-kernel
The Spreadtrum platform uses a special set/clear method to update
registers' bits, thus this patch set registers a physical regmap
bus into syscon core to support this feature instead of using the
MMIO bus, which is not a physical regmap bus.
Any comments are welcome. Thanks.
Changes from RFC v1:
- Add new helper to registers a physical regmap bus instead of
using the MMIO bus.
Baolin Wang (3):
mfd: syscon: Support physical regmap bus
regmap: Add bus reg_update_bits() support
soc: sprd: Add Spreadtrum special bits updating support
drivers/base/regmap/regmap.c | 1 +
drivers/mfd/syscon.c | 16 ++++++-
drivers/soc/Kconfig | 1 +
drivers/soc/Makefile | 1 +
drivers/soc/sprd/Kconfig | 16 +++++++
drivers/soc/sprd/Makefile | 2 +
drivers/soc/sprd/sprd_syscon.c | 76 ++++++++++++++++++++++++++++++++++
include/linux/mfd/syscon.h | 7 ++++
8 files changed, 118 insertions(+), 2 deletions(-)
create mode 100644 drivers/soc/sprd/Kconfig
create mode 100644 drivers/soc/sprd/Makefile
create mode 100644 drivers/soc/sprd/sprd_syscon.c
--
2.17.1
Add a new function regmap_add_irq_chip_np() with its corresponding
devm_regmap_add_irq_chip_np() variant. Sometimes one want to register
the IRQ domain on a different device node that the one of the regmap
node. For example when using a MFD where there are different interrupt
controllers and particularly for the generic regmap gpio_chip/irq_chip
driver. In this case it is not desireable to have the IRQ domain on
the parent node.
Signed-off-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20200402203656.27047-5-michael@walle.cc
Signed-off-by: Mark Brown <broonie@kernel.org>
Before the pci_driver->probe() is called, the pci subsystem calls
runtime_forbid() and runtime_get_sync() on this pci dev, so only call
runtime_put_autosuspend() is not enough to enable the runtime_pm on
this device.
For controllers with vgaswitcheroo feature, the pci/quirks.c will call
runtime_allow() for this dev, then the controllers could enter
rt_idle/suspend/resume, but for non-vgaswitcheroo controllers like
Intel hda controllers, the runtime_pm is not enabled because the
runtime_allow() is not called.
Since it is no harm calling runtime_allow() twice, here let hda
driver call runtime_allow() for all controllers. Then the runtime_pm
is enabled on all controllers after the put_autosuspend() is called.
Signed-off-by: Hui Wang <hui.wang@canonical.com>
Link: https://lore.kernel.org/r/20200414142725.6020-1-hui.wang@canonical.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Fix the following coccicheck warning:
drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c:3773:5-8:
Unneeded variable: "err". Return "0" on line 3781
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200410090817.26883-1-yanaijie@huawei.com
There is no need to re-implement 'netdev_alloc_skb_ip_align()' here.
Keep the code simple.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200407193233.9439-1-christophe.jaillet@wanadoo.fr
This patch fixes commit 75388acd0c ("add mac80211-based driver for
legacy BCM43xx devices")
In https://bugzilla.kernel.org/show_bug.cgi?id=207093, a defect in
b43legacy is reported. Upon testing, thus problem exists on PPC and
X86 platforms, is present in the oldest kernel tested (3.2), and
has been present in the driver since it was first added to the kernel.
The problem is a corrupted channel status received from the device.
Both the internal card in a PowerBook G4 and the PCMCIA version
(Broadcom BCM4306 with PCI ID 14e4:4320) have the problem. Only Rev, 2
(revision 4 of the 802.11 core) of the chip has been tested. No other
devices using b43legacy are available for testing.
Various sources of the problem were considered. Buffer overrun and
other sources of corruption within the driver were rejected because
the faulty channel status is always the same, not a random value.
It was concluded that the faulty data is coming from the device, probably
due to a firmware bug. As that source is not available, the driver
must take appropriate action to recover.
At present, the driver reports the error, and them continues to process
the bad packet. This is believed that to be a mistake, and the correct
action is to drop the correpted packet.
Fixes: 75388acd0c ("add mac80211-based driver for legacy BCM43xx devices")
Cc: Stable <stable@vger.kernel.org>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-and-tested by: F. Erhard <erhard_f@mailbox.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200407190043.1686-1-Larry.Finger@lwfinger.net
On some systems we can constanly see rtw88 complains:
[39584.721375] rtw_pci 0000:03:00.0: failed to send h2c command
Increase interval of each check to wait the status bit really changed.
Use read_poll_timeout() macro which fits anything we need here.
Suggested-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200407073331.397-1-kai.heng.feng@canonical.com
This patch adds the AirVasT USB wireless devices 124a:4026
to the list of supported devices. It's using the ISL3886
usb firmware. Without this modification, the wiki adapter
is not recognized.
Cc: <stable@vger.kernel.org>
Signed-off-by: Giuseppe Marco Randazzo <gmrandazzo@gmail.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [formatted, reworded]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200405220659.45621-1-chunkeey@gmail.com
Pointer 'address' is being assigned and updated in a few places
by it is never read. Hence the assignments are redundant and can
be removed.
Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200405133906.381358-1-colin.king@canonical.com
sup_wpa feature is getting after setting feature_disable flag.
If firmware is supported sup_wpa feature, it's always enabled
regardless of feature_disable flag.
Fixes: b8a64f0e96 ("brcmfmac: support 4-way handshake offloading for WPA/WPA2-PSK")
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200330052528.10503-1-jh80.chung@samsung.com
Fix sparse warnings:
drivers/net/wireless/realtek/rtw88/fw.c:633:4: warning:
symbol 'rtw_get_rsvd_page_probe_req_location' was not declared. Should it be static?
drivers/net/wireless/realtek/rtw88/fw.c:650:5: warning:
symbol 'rtw_get_rsvd_page_probe_req_size' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200328030524.16032-1-yuehaibing@huawei.com
Decrease the dmesg verbosity to remove unnecessary logs on SoundWire
platforms, and conversely add more information to help the community
and downstream distros with HDaudio/SOF support (DMIC detection and card
instanciation are the most prevalent issues on GitHub).
Pierre-Louis Bossart (3):
ASoC: codecs: rt1308-sdw: reduce verbosity
ASoC: SOF: Intel: hda: reduce verbosity on SoundWire detection
ASoC: SOF: Intel: hda: log number of microphones detected in NHLT
tables
Ranjani Sridharan (1):
ASoC: soc-core: Add dynamic debug logs in soc_dai_link_sanity_check()
sound/soc/codecs/rt1308-sdw.c | 4 ++--
sound/soc/soc-core.c | 18 +++++++++++++++---
sound/soc/sof/intel/hda.c | 10 ++++++----
3 files changed, 23 insertions(+), 9 deletions(-)
base-commit: dd8e871d4e
--
2.20.1
Hello,
Some devices have a 4-pin jack instead of a 3-pin and currently the
WM8903 configuration is hardcoded to the case of 3-pin jack in the
Tegra's ASoC driver. A new device-tree property is required in order
to convey that hardware has a 4-pin jack, and thus, microphone's
detection needs to be done in a different way.
In particular this is needed for Acer A500 tablet device that has
a 4-pin headset jack, otherwise userspace sees headset instead of
headphones and internal microphone isn't enabled by ALSA UCM rule
when it should be. Please review and apply, thanks in advance.
Dmitry Osipenko (2):
dt-bindings: sound: tegra-wm8903: Document new nvidia,headset property
ASoC: tegra: tegra_wm8903: Support nvidia,headset property
.../devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt | 1 +
sound/soc/tegra/tegra_wm8903.c | 6 +++++-
2 files changed, 6 insertions(+), 1 deletion(-)
--
2.25.1
In the old txt situation we add/describe only properties that are used
by the driver/hardware itself. With yaml it also filters things in a
node that are used by other drivers like 'power-domains' for rk3399,
so add it to 'rockchip-i2s.yaml'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200324094149.6904-3-jbx6244@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
WSA881x works in PDM mode so the wordlength is fixed, which also makes
the only field "WordLength" in DPN_BlockCtrl1 register a read-only.
Writing to this register will throw up errors with Qualcomm Controller.
So use ro_blockctrl1_reg flag to mark this field as read-only so that
core will not write to this register.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20200414110347.23829-1-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
All error paths in qcom_snd_parse_of() prints more specific error
messages, so silence the one in apq8096_platform_probe() and
sdm845_snd_platform_probe() to avoid spamming the kernel log.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200406003229.2354631-1-bjorn.andersson@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Move the error message into snd_soc_dapm_new_dai from
dapm_connect_dai_pair, since the two copies are almost identical and
are the only callers.
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20200409181209.30130-2-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the old txt situation we add/describe only properties that are used
by the driver/hardware itself. With yaml it also filters things in a
node that are used by other drivers like 'power-domains' for rk3399,
so add it to 'rockchip-spdif.yaml'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200404115225.4314-3-jbx6244@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to 'rockchip-spdif.yaml'
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200404115225.4314-2-jbx6244@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Current dts files with 'spdif' nodes are manually verified.
In order to automate this process rockchip-spdif.txt
has to be converted to yaml.
Also rk3188.dtsi, rk3288.dtsi use an extra fallback string,
so change this in the documentation.
Changed:
"rockchip,rk3188-spdif", "rockchip,rk3066-spdif"
"rockchip,rk3288-spdif", "rockchip,rk3066-spdif"
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20200404115225.4314-1-jbx6244@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Fix the following gcc warning:
sound/soc/intel/common/soc-acpi-intel-cml-match.c:116:45: warning:
‘rt1308_2_adr’ defined but not used [-Wunused-const-variable=]
static const struct snd_soc_acpi_adr_device rt1308_2_adr[] = {
^~~~~~~~~~~~
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20200410081117.21319-2-yanaijie@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
