When CONFIG_TCP_MD5SIG isn't enabled, there is a compilation bug due to
the fact that the static inline definition of tcp_inbound_md5_hash() has
an unexpected semicolon. Remove it.
Fixes: 1330b6ef33 ("skb: make drop reason booleanable")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20220309122012.668986-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Recently the kernel test robot reported:
> In file included from include/linux/kernel.h:29,
> from fs/binfmt_flat.c:21:
> fs/binfmt_flat.c: In function 'flat_core_dump':
> >> fs/binfmt_flat.c:121:50: error: invalid use of undefined type 'struct coredump_params'
> 121 | current->comm, current->pid, cprm->siginfo->si_signo);
> | ^~
> include/linux/printk.h:418:33: note: in definition of macro 'printk_index_wrap'
> 418 | _p_func(_fmt, ##__VA_ARGS__); \
> | ^~~~~~~~~~~
> include/linux/printk.h:499:9: note: in expansion of macro 'printk'
> 499 | printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__)
> | ^~~~~~
> fs/binfmt_flat.c:120:9: note: in expansion of macro 'pr_warn'
> 120 | pr_warn("Process %s:%d received signr %d and should have core dumped\n",
> | ^~~~~~~
> At top level:
> fs/binfmt_flat.c:118:12: warning: 'flat_core_dump' defined but not used [-Wunused-function]
> 118 | static int flat_core_dump(struct coredump_params *cprm)
> | ^~~~~~~~~~~~~~
The little dinky do nothing function flat_core_dump has always been
compiled unconditionally. With my change to move coredump_params into
coredump.h coredump_params reasonably becomes unavailable when
coredump support is not compiled in. Fix this old issue by simply not
compiling flat_core_dump when coredump support is not supported.
Fixes: a99a3e2efa ("coredump: Move definition of struct coredump_params into coredump.h")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Nicolas reported that using:
# trace-cmd record -e all -M 10 -p osnoise --poll
Resulted in the following kernel warning:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1217 at kernel/tracepoint.c:404 tracepoint_probe_unregister+0x280/0x370
[...]
CPU: 0 PID: 1217 Comm: trace-cmd Not tainted 5.17.0-rc6-next-20220307-nico+ #19
RIP: 0010:tracepoint_probe_unregister+0x280/0x370
[...]
CR2: 00007ff919b29497 CR3: 0000000109da4005 CR4: 0000000000170ef0
Call Trace:
<TASK>
osnoise_workload_stop+0x36/0x90
tracing_set_tracer+0x108/0x260
tracing_set_trace_write+0x94/0xd0
? __check_object_size.part.0+0x10a/0x150
? selinux_file_permission+0x104/0x150
vfs_write+0xb5/0x290
ksys_write+0x5f/0xe0
do_syscall_64+0x3b/0x90
entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x7ff919a18127
[...]
---[ end trace 0000000000000000 ]---
The warning complains about an attempt to unregister an
unregistered tracepoint.
This happens on trace-cmd because it first stops tracing, and
then switches the tracer to nop. Which is equivalent to:
# cd /sys/kernel/tracing/
# echo osnoise > current_tracer
# echo 0 > tracing_on
# echo nop > current_tracer
The osnoise tracer stops the workload when no trace instance
is actually collecting data. This can be caused both by
disabling tracing or disabling the tracer itself.
To avoid unregistering events twice, use the existing
trace_osnoise_callback_enabled variable to check if the events
(and the workload) are actually active before trying to
deactivate them.
Link: https://lore.kernel.org/all/c898d1911f7f9303b7e14726e7cc9678fbfb4a0e.camel@redhat.com/
Link: https://lkml.kernel.org/r/938765e17d5a781c2df429a98f0b2e7cc317b022.1646823913.git.bristot@kernel.org
Cc: stable@vger.kernel.org
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Fixes: 2fac8d6486 ("tracing/osnoise: Allow multiple instances of the same tracer")
Reported-by: Nicolas Saenz Julienne <nsaenzju@redhat.com>
Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
In the case where the link is owned by manageability, the firmware is
not allowed to set the link state, so an error code is returned.
This however is non-fatal and there is nothing the operator can do,
so instead of confusing the operator with messages they can do nothing
about hide this message behind the debug log level.
Signed-off-by: Jonathan Toppins <jtoppins@redhat.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Implement callbacks to check for stats and fetch port representor stats.
Stats are taken from RX/TX ring corresponding to port representor and show
the number of bytes/packets that were not offloaded.
To see slow path stats run:
ifstat -x cpu_hits -a
Signed-off-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Enable support for adding TC rules that filter on the inner
EtherType field of tunneled packet headers.
Signed-off-by: Martyna Szapar-Mudlaw <martyna.szapar-mudlaw@intel.com>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
DP AUX transactions can consist of many short operations. There's no
need to power things up/down in short intervals.
I pick an arbitrary 100ms; for the systems I'm testing (Rockchip
RK3399), runtime-PM transitions only take a few microseconds.
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220301181107.v4.2.I48b18ab197c9b649d376cf8cfd934e59d338f86d@changeid
If the display is not enable()d, then we aren't holding a runtime PM
reference here. Thus, it's easy to accidentally cause a hang, if user
space is poking around at /dev/drm_dp_aux0 at the "wrong" time.
Let's get a runtime PM reference, and check that we "see" the panel.
Don't force any panel power-up, etc., because that can be intrusive, and
that's not what other drivers do (see
drivers/gpu/drm/bridge/ti-sn65dsi86.c and
drivers/gpu/drm/bridge/parade-ps8640.c.)
Fixes: 0d97ad03f4 ("drm/bridge: analogix_dp: Remove duplicated code")
Cc: <stable@vger.kernel.org>
Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220301181107.v4.1.I773a08785666ebb236917b0c8e6c05e3de471e75@changeid
I've spent quite a bit of time poking at this driver and it's used on
several Chromebooks I'm involved with. I'd like to get notified about
patches. Add myself as a reviewer. It's expected that changes will
still be landed through drm-misc as they always have been.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220308110615.2.I4485769d5b25a8096508e839b8fea12ce7b836d3@changeid
The bindings for bridge chips should also get the same maintainers
entry so the right people get notified about bindings changes.
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Acked-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220308110615.1.I1f1b10daf7361feb6705f789deb680b8d7720de9@changeid
Don't populate the read-only array voice_priority on the stack but
instead make it static const. Also makes the object code a little
smaller.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220222121749.87513-1-colin.i.king@gmail.com
Commit 429c83c78a ("dt-bindings: net: dsa: realtek: convert to YAML
schema, add MDIO") converts realtek-smi.txt to realtek.yaml, but missed to
adjust its reference in MAINTAINERS.
Hence, ./scripts/get_maintainer.pl --self-test=patterns complains about a
broken reference.
Repair this file reference in REALTEK RTL83xx SMI DSA ROUTER CHIPS.
Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
The registers used to inject a frame to one of the ports is shared
between all the net devices. Therefore, there can be race conditions for
accessing the registers when two processes send frames at the same time
on different ports.
To fix this, add a spinlock around the function
'lan966x_port_ifh_xmit()'.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Use min_t() in order to make code cleaner.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Changcheng Deng <deng.changcheng@zte.com.cn>
Signed-off-by: David S. Miller <davem@davemloft.net>
The function "drm_of_find_panel_or_bridge" has been deprecated in
favor of "devm_drm_of_get_bridge".
Switch to the new function and reduce boilerplate.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Maxime Ripard <maxime@cerno.tech>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220221072835.10032-1-jose.exposito89@gmail.com
Add support for the display clock controller found on SM6125
based devices. This allows display drivers to probe and
control their clocks.
Signed-off-by: Martin Botka <martin.botka@somainline.org>
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220303131812.302302-4-marijn.suijten@somainline.org
In order to keep at least the list of `CONFIG_SM_` drivers sorted
alphabetically, SDX_GCC_65 should have been moved one line up. This in
turn makes it easier and cleaner to add the followup SM_DISPCC_6125
driver in the right place, right before SM_DISPCC_8250.
Fixes: d79afa2013 ("clk: qcom: Add SDX65 GCC support")
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220303131812.302302-2-marijn.suijten@somainline.org
Support the new numerator and denominator for pixel clock on SM8350 and
support rgb101010, RGB888 use cases on SM8450.
Fixes: 99cbd064b0 ("clk: qcom: Support display RCG clocks")
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220227175536.3131-2-tdas@codeaurora.org
The display pixel clock has a requirement on certain newer platforms to
support M/N as (2/3) and the final D value calculated results in
underflow errors.
As the current implementation does not check for D value is within
the accepted range for a given M & N value. Update the logic to
calculate the final D value based on the range.
Fixes: 99cbd064b0 ("clk: qcom: Support display RCG clocks")
Signed-off-by: Taniya Das <tdas@codeaurora.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220227175536.3131-1-tdas@codeaurora.org
Add missing RPM-provided clocks on msm8998 and reorder the definitions
where needed.
Tested-by: Jami Kettunen <jami.kettunen@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Tested-by: Caleb Connolly <caleb@connolly.tech>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226214126.21209-3-konrad.dybcio@somainline.org
XO and MSS_CFG were omitted when first adding the clocks for these SoCs.
Add them, and while at it, move the XO clock to the top of the definition
list, as ideally everyone should start using it sooner or later..
Fixes: b429784499 ("clk: qcom: smd: Add support for MSM8992/4 rpm clocks")
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220226214126.21209-2-konrad.dybcio@somainline.org
Steffen Klassert says:
====================
pull request (net): ipsec 2022-03-09
1) Fix IPv6 PMTU discovery for xfrm interfaces.
From Lina Wang.
2) Revert failing for policies and states that are
configured with XFRMA_IF_ID 0. It broke a
user configuration. From Kai Lueke.
3) Fix a possible buffer overflow in the ESP output path.
4) Fix ESP GSO for tunnel and BEET mode on inter address
family tunnels.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
and fix the MAINTAINERS file regarding this driver (Krzysztof
Kozlowski)
- Register the thermal zones as HWmon sensors for the QCom's
Tsens driver (Dmitry Baryshkov)
- Add the sm8150 platform support to LMh (Thara Gopinath)
- Add the msm8953 compatible documentation in the bindings (Luca
Weiss)
- Register the thermal zones as HWmon sensors for the TI thermal
platforms (Romain Naour)
- Check the command result from the IPC command to the
BPMP in the Tegra driver (Mikko Perttunen)
- Silent the error for normal configuration where the interrupt
is optionnal on the Broadcom thermal driver (Florian Fainelli)
- Remove a remaining dead code from the TI thermal driver (Yue
Haibing)
- Update the email in MAINTAINERS file for the Exynos thermal
driver (Krzysztof Kozlowski)
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Merge tag 'thermal-v5.18-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux
Pull thermal control changes for 5.18-rc1 from Daniel Lezcano:
"- Convert the DT bindings to yaml format for the Exynos platform
and fix the MAINTAINERS file regarding this driver (Krzysztof
Kozlowski)
- Register the thermal zones as HWmon sensors for the QCom's
Tsens driver (Dmitry Baryshkov)
- Add the sm8150 platform support to LMh (Thara Gopinath)
- Add the msm8953 compatible documentation in the bindings (Luca
Weiss)
- Register the thermal zones as HWmon sensors for the TI thermal
platforms (Romain Naour)
- Check the command result from the IPC command to the
BPMP in the Tegra driver (Mikko Perttunen)
- Silent the error for normal configuration where the interrupt
is optionnal on the Broadcom thermal driver (Florian Fainelli)
- Remove a remaining dead code from the TI thermal driver (Yue
Haibing)
- Update the email in MAINTAINERS file for the Exynos thermal
driver (Krzysztof Kozlowski)"
* tag 'thermal-v5.18-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux:
MAINTAINERS: thermal: samsung: update Krzysztof Kozlowski's email
thermal/drivers/ti-soc-thermal: Remove unused function ti_thermal_get_temp()
thermal/drivers/brcmstb_thermal: Interrupt is optional
thermal: tegra-bpmp: Handle errors in BPMP response
drivers/thermal/ti-soc-thermal: Add hwmon support
dt-bindings: thermal: tsens: Add msm8953 compatible
dt-bindings: thermal: Add sm8150 compatible string for LMh
thermal/drivers/qcom/lmh: Add support for sm8150
thermal/drivers/tsens: register thermal zones as hwmon sensors
MAINTAINERS: thermal: samsung: Drop obsolete properties
dt-bindings: thermal: samsung: Convert to dtschema
Currently the ssd130x driver only sets the segment remap setting when
the device tree requests it; it however does not clear the setting if
it is not requested. This leads to the setting incorrectly persisting
if the hardware is always on and has no reset GPIO wired. This might
happen when a developer is trying to find the correct settings for an
unknown module, and cause the developer to get confused because the
settings from the device tree are not consistently applied.
Make the driver apply the segment remap setting consistently, setting
the value correctly based on the device tree setting. This also makes
this setting's behavior consistent with the other settings, which are
always applied.
Fixes: a61732e808 ("drm: Add driver for Solomon SSD130x OLED displays")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220308160758.26060-2-wens@kernel.org
The SSD130x's command to toggle COM scan direction uses bit 3 and only
bit 3 to set the direction of the scanout. The driver has an incorrect
GENMASK(3, 2), causing the setting to be set on bit 2, rendering it
ineffective.
Fix the mask to only bit 3, so that the requested setting is applied
correctly.
Fixes: a61732e808 ("drm: Add driver for Solomon SSD130x OLED displays")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Tested-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220308160758.26060-1-wens@kernel.org
Add checks for memblock_alloc_try_nid for bottom up allocation direction.
As the definition of this function is pretty close to the core
memblock_alloc_range_nid, the test cases implemented here cover most of
the code paths related to the memory allocations.
The tested scenarios are:
- Region can be allocated within the requested range (both with aligned
and misaligned boundaries)
- Region can be allocated between two already existing entries
- Not enough space between already reserved regions
- Memory at the range boundaries is reserved but there is enough space
to allocate a new region
- The memory range is too narrow but memory can be allocated before
the maximum address
- Edge cases:
+ Minimum address is below memblock_start_of_DRAM()
+ Maximum address is above memblock_end_of_DRAM()
Add test case wrappers to test both directions in the same context.
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/1c0ba11b8da5dc8f71ad45175c536fa4be720984.1646055639.git.karolinadrobnik@gmail.com
Add tests for memblock_alloc_try_nid for top down allocation direction.
As the definition of this function is pretty close to the core
memblock_alloc_range_nid, the test cases implemented here cover most of
the code paths related to the memory allocations.
The tested scenarios are:
- Region can be allocated within the requested range (both with aligned
and misaligned boundaries)
- Region can be allocated between two already existing entries
- Not enough space between already reserved regions
- Memory range is too narrow but memory can be allocated before
the maximum address
- Edge cases:
+ Minimum address is below memblock_start_of_DRAM()
+ Maximum address is above memblock_end_of_DRAM()
Add checks for both allocation directions:
- Region starts at the min_addr and ends at max_addr
- Maximum address is too close to the beginning of the available
memory
- Memory at the range boundaries is reserved but there is enough space
to allocate a new region
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/d6c282e0f9f62c15bf74c216214604764232d637.1646055639.git.karolinadrobnik@gmail.com
Add checks for memblock_alloc_from for bottom up allocation direction.
The tested scenarios are:
- Not enough space to allocate memory at the minimal address
- Minimal address parameter is smaller than the start address
of the available memory
- Minimal address parameter is too close to the end of the available
memory
Add test case wrappers to test both directions in the same context.
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/506cf5293c8a21c012b7ea87b14af07754d3e656.1646055639.git.karolinadrobnik@gmail.com
Add checks for memblock_alloc_from for default allocation direction.
The tested scenarios are:
- Not enough space to allocate memory at the minimal address
- Minimal address parameter is smaller than the start address
of the available memory
- Minimal address is too close to the available memory
Add simple memblock_alloc_from test that can be used to test both
allocation directions (minimal address is aligned or misaligned).
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/3dd645f437975fd393010b95b8faa85d2b86490a.1646055639.git.karolinadrobnik@gmail.com
Add checks for memblock_alloc for bottom up allocation direction.
The tested scenarios are:
- Region can be allocated on the first fit (with and without
region merging)
- Region can be allocated on the second fit (with and without
region merging)
Add test case wrappers to test both directions in the same context.
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/426674eee20d99dca49caf1ee0142a83dccbc98d.1646055639.git.karolinadrobnik@gmail.com
Add checks for memblock_alloc for top down allocation direction.
The tested scenarios are:
- Region can be allocated on the first fit (with and without
region merging)
- Region can be allocated on the second fit (with and without
region merging)
Add checks for both allocation directions:
- Region can be allocated between two already existing entries
- Limited memory available
- All memory is reserved
- No available memory registered with memblock
Signed-off-by: Karolina Drobnik <karolinadrobnik@gmail.com>
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Link: https://lore.kernel.org/r/26ccf409b8ff0394559d38d792b2afb24b55887c.1646055639.git.karolinadrobnik@gmail.com
The function "drm_of_find_panel_or_bridge" has been deprecated in
favor of "devm_drm_of_get_bridge".
Switch to the new function and reduce boilerplate.
Signed-off-by: José Expósito <jose.exposito89@gmail.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220228183955.25508-1-jose.exposito89@gmail.com
Clang static analysis reports this issue
anx7625.c:876:13: warning: The left operand of '&' is
a garbage value
if (!(bcap & 0xOA01)) {
~~~~ ^
bcap is only set by a successful call to
anx7625_aux_trans(). So check.
Fixes: cd1637c7e4 ("drm/bridge: anx7625: add HDCP support")
Signed-off-by: Tom Rix <trix@redhat.com>
Fixes: adca62ec37 ("drm/bridge: anx7625: Support reading edid through aux channel")
Signed-off-by: Robert Foss <robert.foss@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220303201943.501746-1-trix@redhat.com
Reviewed-by: Robert Foss <robert.foss@linaro.org>
For sound need to be continuously output at suspend with rpmsg
sound card, so need to keep the clock always on at suspend,
then suspend & resume callback is not needed.
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Link: https://lore.kernel.org/r/1646822293-26965-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
