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of_get_child_by_name() gives us an OF node with an elevated refcount,
which should be dropped when we're done with it. This is so that,
if (of_node_check_flag(node, OF_DYNAMIC)) is true, the node's memory can
eventually be freed.
There are 2 distinct paths to be considered in qca8k_mdio_register():
- devm_of_mdiobus_register() succeeds: since commit 3b73a7b8ec38 ("net:
mdio_bus: add refcounting for fwnodes to mdiobus"), the MDIO core
treats this well.
- devm_of_mdiobus_register() or anything up to that point fails: it is
the duty of the qca8k driver to release the OF node.
This change addresses the second case by making sure that the OF node
reference is not leaked.
The "mdio" node may be NULL, but of_node_put(NULL) is safe.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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If the "lantiq,xrx200-mdio" child has status = "disabled", the MDIO bus
creation should be avoided. Use of_device_is_available() to check for
that, and take advantage of 2 facts:
- of_device_is_available(NULL) returns false
- of_node_put(NULL) is a no-op
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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This driver does not need any of the functionalities that make
ds->user_mii_bus special. Those use cases are listed here:
https://lore.kernel.org/netdev/20231221174746.hylsmr3f7g5byrsi@skbuf/
It just makes use of ds->user_mii_bus only as storage for its own MDIO
bus, which otherwise has no connection to the framework. This is because:
- the gswip driver only probes on OF: it fails if of_device_get_match_data()
returns NULL
- when the child OF node of the MDIO bus is absent, no MDIO bus is
registered at all, not even by the DSA framework. In order for that to
have happened, the gswip driver would have needed to provide
->phy_read() and ->phy_write() in struct dsa_switch_ops, which it does
not.
We can break the connection between the gswip driver and the DSA
framework and still preserve the same functionality.
Since commit 3b73a7b8ec38 ("net: mdio_bus: add refcounting for fwnodes
to mdiobus"), MDIO buses take ownership of the OF node handled to them,
and release it on their own. The gswip driver no longer needs to do
this.
Combine that with devres, and we no longer need to keep track of
anything for teardown purposes.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Reviewed-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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__of_mdiobus_register(), called right next, overwrites the phy_mask
we just configured on the bus, so this is redundant and confusing.
Delete it.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The field's name isn't clear enough. Rename it.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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The OPP core finds the eventual frequency to set with the help of
clk_round_rate() and the same was earlier getting passed to _set_opp()
and that's what would get configured.
The commit 1efae8d2e777 ("OPP: Make dev_pm_opp_set_opp() independent of
frequency") mistakenly changed that. Fix it.
Fixes: 1efae8d2e777 ("OPP: Make dev_pm_opp_set_opp() independent of frequency")
Cc: v5.18+ <stable@vger.kernel.org> # v6.0+
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Move this to a more relevant place in the file. No functional changes.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
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Turns out that one of the ways that Nvidia's driver handles the pre-LT
timeout for eDP panels is by providing a retry timeout in their link
training callbacks that we're expected to wait for. Up until now we didn't
pay any attention to this parameter.
So, start honoring the timeout if link training fails - and retry up to 3
times. The "3 times" bit comes from OpenRM's link training code.
[airlied: this fixes the panel on one of my laptops]
Signed-off-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-12-airlied@gmail.com
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There is a deadlock between the irq and fctx locks,
the irq handling takes irq then fctx lock
the fence signalling takes fctx then irq lock
This splits the fence signalling path so the code that hits
the irq lock is done in a separate work queue.
This seems to fix crashes/hangs when using nouveau gsp with
i915 primary GPU.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-11-airlied@gmail.com
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Fixes a memory leak seen with kmemleak.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-10-airlied@gmail.com
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It looks like for some messages the upper layers need to get access to the
results of the message so we can interpret it.
Rework the ctrl push interface to not free things and cleanup properly
whereever it errors out.
Requested-by: Lyude
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-9-airlied@gmail.com
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This should let the upper layers retry as needed on EAGAIN.
There may be other values we will care about in the future, but
this covers our present needs.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-8-airlied@gmail.com
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Currently we get an error from ACPI because both of these arguments expect
a single argument, and we don't provide one. I'm not totally clear on what
that argument does, but we're able to find the missing value from
_acpiCacheMethodData() in src/kernel/platform/acpi_common.c in nvidia's
driver. So, let's add that - which doesn't get eDP displays to power on
quite yet, but gets rid of the argument warning at least.
Signed-off-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-7-airlied@gmail.com
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This was being leaked.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-6-airlied@gmail.com
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This fixes a memory leak for the acpi dod object.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-5-airlied@gmail.com
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This func ptr here is normally static allocation, but gsp r535
uses a dynamic pointer, so we need to handle that better.
This fixes a crash with GSP when you use config=disp=0 to avoid
disp problems.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-4-airlied@gmail.com
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These were leftover debug, if we need to bring them back do so
for debugging later.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-3-airlied@gmail.com
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Add NULL callbacks for some things GSP calls that we don't handle, but know about
so we avoid the logging.
v2: Timur suggested allowing null fn.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231222043308.3090089-2-airlied@gmail.com
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amdgpu:
- DP MST fix
- SMU 13.0.6 fixes
- Fix displays on macbooks using vega12
- Fix VSC and colorimetry on DP/eDP
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240104152139.4931-1-alexander.deucher@amd.com
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Cross-merge networking fixes after downstream PR.
Conflicts:
drivers/net/ethernet/broadcom/bnxt/bnxt.c
e009b2efb7a8 ("bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()")
0f2b21477988 ("bnxt_en: Fix compile error without CONFIG_RFS_ACCEL")
https://lore.kernel.org/all/20240105115509.225aa8a2@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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When r8169 is built-in but LED support is a loadable module, the new
code to drive the LED causes a link failure:
ld: drivers/net/ethernet/realtek/r8169_leds.o: in function `rtl8168_init_leds':
r8169_leds.c:(.text+0x36c): undefined reference to `devm_led_classdev_register_ext'
LED support is an optional feature, so fix this issue by adding a Kconfig
symbol R8169_LEDS that is guaranteed to be false if r8169 is built-in
and LED core support is a module. As a positive side effect of this change
r8169_leds.o no longer is built under this configuration.
Fixes: 18764b883e15 ("r8169: add support for LED's on RTL8168/RTL8101")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202312281159.9TPeXbNd-lkp@intel.com/
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Tested-by: Simon Horman <horms@kernel.org> # build-tested
Tested-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/d055aeb5-fe5c-4ccf-987f-5af93a17537b@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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The driver code proper is handled by the lynx_pcs. The enetc just needs
to populate phylink's supported_interfaces array, and return true for
this phy-mode in enetc_port_has_pcs(), such that it creates an internal
MDIO bus through which the Lynx PCS registers are accessed.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Link: https://lore.kernel.org/r/20240103113445.3892971-1-vladimir.oltean@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Pull networking fixes from Jakub Kicinski:
"Including fixes from wireless and netfilter.
We haven't accumulated much over the break. If it wasn't for the
uninterrupted stream of fixes for Intel drivers this PR would be very
slim. There was a handful of user reports, however, either they stood
out because of the lower traffic or users have had more time to test
over the break. The ones which are v6.7-relevant should be wrapped up.
Current release - regressions:
- Revert "net: ipv6/addrconf: clamp preferred_lft to the minimum
required", it caused issues on networks where routers send prefixes
with preferred_lft=0
- wifi:
- iwlwifi: pcie: don't synchronize IRQs from IRQ, prevent deadlock
- mac80211: fix re-adding debugfs entries during reconfiguration
Current release - new code bugs:
- tcp: print AO/MD5 messages only if there are any keys
Previous releases - regressions:
- virtio_net: fix missing dma unmap for resize, prevent OOM
Previous releases - always broken:
- mptcp: prevent tcp diag from closing listener subflows
- nf_tables:
- set transport header offset for egress hook, fix IPv4 mangling
- skip set commit for deleted/destroyed sets, avoid double deactivation
- nat: make sure action is set for all ct states, fix openvswitch
matching on ICMP packets in related state
- eth: mlxbf_gige: fix receive hang under heavy traffic
- eth: r8169: fix PCI error on system resume for RTL8168FP
- net: add missing getsockopt(SO_TIMESTAMPING_NEW) and cmsg handling"
* tag 'net-6.7-rc9' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (52 commits)
net/tcp: Only produce AO/MD5 logs if there are any keys
net: Implement missing SO_TIMESTAMPING_NEW cmsg support
bnxt_en: Remove mis-applied code from bnxt_cfg_ntp_filters()
net: ravb: Wait for operating mode to be applied
asix: Add check for usbnet_get_endpoints
octeontx2-af: Re-enable MAC TX in otx2_stop processing
octeontx2-af: Always configure NIX TX link credits based on max frame size
net/smc: fix invalid link access in dumping SMC-R connections
net/qla3xxx: fix potential memleak in ql_alloc_buffer_queues
virtio_net: fix missing dma unmap for resize
igc: Fix hicredit calculation
ice: fix Get link status data length
i40e: Restore VF MSI-X state during PCI reset
i40e: fix use-after-free in i40e_aqc_add_filters()
net: Save and restore msg_namelen in sock_sendmsg
netfilter: nft_immediate: drop chain reference counter on error
netfilter: nf_nat: fix action not being set for all ct states
net: bcmgenet: Fix FCS generation for fragmented skbuffs
mptcp: prevent tcp diag from closing listener subflows
MAINTAINERS: add Geliang as reviewer for MPTCP
...
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This reverts commit 32bb4515e34469975abc936deb0a116c4a445817.
This reverts commit d078d480639a4f3b5fc2d56247afa38e0956483a.
This reverts commit fcc4b105caa4b844bf043375bf799c20a9c99db1.
This reverts commit 345237dbc1bdbb274c9fb9ec38976261ff4a40b8.
This reverts commit 7db69ec9cfb8b4ab50420262631fb2d1908b25bf.
This reverts commit 95132a018f00f5dad38bdcfd4180d1af955d46f6.
This reverts commit 63d5eaf35ac36cad00cfb3809d794ef0078c822b.
This reverts commit c29451aefcb42359905d18678de38e52eccb3bb5.
This reverts commit 2ab0edb505faa9ac90dee1732571390f074e8113.
This reverts commit dedd702a35793ab462fce4c737eeba0badf9718e.
This reverts commit 034fcc210349b873ece7356905be5c6ca11eef2a.
This reverts commit 9c5625f559ad6fe9f6f733c11475bf470e637d34.
This reverts commit 02018c544ef113e980a2349eba89003d6f399d22.
Looks like we need more time for reviews, and incremental
changes will be hard to make sense of. So revert.
Link: https://lore.kernel.org/all/ZZP6FV5sXEf+xd58@shell.armlinux.org.uk/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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gitolite.kernel.org:pub/scm/linux/kernel/git/wpan/wpan-next
Miquel Raynal says:
====================
This pull request mainly brings support for dynamic associations in
the WPAN world. Thanks to the recent improvements it was possible to
discover nearby devices, it is now also possible to associate with them
to form a sub-network using a specific PAN ID. The support includes
several functions, such as:
* Requesting an association to a coordinator, waiting for the response
* Sending a disassociation notification to a coordinator
* Receiving an association request when we are coordinator, answering
the request (for now all devices are accepted up to a limit, to be
refined)
* Sending a disassociation notification to a child
* Users may request the list of associated devices (the parent and the
children).
Here are a few example of userspace calls that can be made:
# iwpan dev <dev> associate pan_id 2 coord $COORD
# iwpan dev <dev> list_associations
# iwpan dev <dev> disassociate ext_addr $COORD
There are as well two patches from Uwe turning remove callbacks into
void functions.
* tag 'ieee802154-for-net-next-2023-12-20' of gitolite.kernel.org:pub/scm/linux/kernel/git/wpan/wpan-next:
mac802154: Avoid new associations while disassociating
ieee802154: Avoid confusing changes after associating
mac802154: Only allow PAN controllers to process association requests
mac802154: Use the PAN coordinator parameter when stamping packets
mac80254: Provide real PAN coordinator info in beacons
ieee802154: Give the user the association list
mac802154: Handle disassociation notifications from peers
mac802154: Follow the number of associated devices
ieee802154: Add support for limiting the number of associated devices
mac802154: Handle association requests from peers
mac802154: Handle disassociations
ieee802154: Add support for user disassociation requests
mac802154: Handle associating
ieee802154: Add support for user association requests
ieee802154: Internal PAN management
ieee802154: Let PAN IDs be reset
ieee802154: hwsim: Convert to platform remove callback returning void
ieee802154: fakelb: Convert to platform remove callback returning void
====================
Link: https://lore.kernel.org/r/20231220095556.4d9cef91@xps-13
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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After merging the net-next tree, today's linux-next build (x86_64
allmodconfig) failed like this:
drivers/net/phy/aquantia/aquantia_firmware.c: In function 'aqr_fw_load_memory':
drivers/net/phy/aquantia/aquantia_firmware.c:135:23: error: implicit declaration of function 'crc_ccitt_false'; did you mean 'crc_ccitt_byte'? [-Werror=implicit-function-declaration]
135 | crc = crc_ccitt_false(crc, crc_data, sizeof(crc_data));
| ^~~~~~~~~~~~~~~
| crc_ccitt_byte
Caused by commit e93984ebc1c8 ("net: phy: aquantia: add firmware load support")
interacting with commit ("lib: crc_ccitt_false() is identical to crc_itu_t()")
from the mm tree.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Link: https://lore.kernel.org/r/20231221130946.7ed9a805@canb.auug.org.au
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit c902ba322cfda8ebe54ffd53392ef7e2ef5d1c65.
This reverts commit 50648968b3e3c193b45eaca07840111c9d4fdb74.
This reverts commit 77cef1e02104529f54c5b8b4126317eda3ff132d.
This reverts commit 8f8d322bc47c1c5ecab1f2238b644e30f69cc475.
This reverts commit 6ca7b5486ebd5e7985f0c98a2ac7ae49078043a4.
This reverts commit db468f92c3b9437dfeb1dcf55d9b7d1b97769a6c.
This reverts commit 5f8c64c2344c888a03fa4b7fd8c3b5e0c235d879.
This reverts commit ebdc193b2ce209bfc1ebec2f777cd7bac00b547c.
The driver needs more work.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Previously, the sequence number in the regulator event subsystem was
updated without atomic operations, potentially leading to race
conditions. This commit addresses the issue by making the sequence
number atomic.
Signed-off-by: Naresh Solanki <naresh.solanki@9elements.com>
Link: https://msgid.link/r/20240104141314.3337037-1-naresh.solanki@9elements.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver fix from Ilpo Järvinen:
"Unfortunately the P2SB deadlock fix broke some older HW and we need
some time to figure out the best way to fix the issue so reverting the
deadlock fix for now"
* tag 'platform-drivers-x86-v6.7-7' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
Revert "platform/x86: p2sb: Allow p2sb_bar() calls during PCI device probe"
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Pull drm fixes from Dave Airlie:
"These were from over the holiday period, mainly i915, a couple of
qaic, bridge and an mgag200.
qaic:
- fix GEM import
- add quirk for soc version
bridge:
- parade-ps8640, ti-sn65dsi86: fix aux reads bounds
mgag200:
- fix gamma LUT init
i915:
- Fix bogus DPCD rev usage for DP phy test pattern setup
- Fix handling of MMIO triggered reports in the OA buffer"
* tag 'drm-fixes-2024-01-04' of git://anongit.freedesktop.org/drm/drm:
drm/i915/perf: Update handling of MMIO triggered reports
drm/i915/dp: Fix passing the correct DPCD_REV for drm_dp_set_phy_test_pattern
drm/mgag200: Fix gamma lut not initialized for G200ER, G200EV, G200SE
drm/bridge: ps8640: Fix size mismatch warning w/ len
drm/bridge: ti-sn65dsi86: Never store more than msg->size bytes in AUX xfer
drm/bridge: parade-ps8640: Never store more than msg->size bytes in AUX xfer
accel/qaic: Implement quirk for SOC_HW_VERSION
accel/qaic: Fix GEM import path code
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git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue
Tony Nguyen says:
====================
Intel Wired LAN Driver Updates 2024-01-03 (i40e, ice, igc)
This series contains updates to i40e, ice, and igc drivers.
Ke Xiao fixes use after free for unicast filters on i40e.
Andrii restores VF MSI-X flag after PCI reset on i40e.
Paul corrects admin queue link status structure to fulfill firmware
expectations for ice.
Rodrigo Cataldo corrects value used for hicredit calculations on igc.
* '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
igc: Fix hicredit calculation
ice: fix Get link status data length
i40e: Restore VF MSI-X state during PCI reset
i40e: fix use-after-free in i40e_aqc_add_filters()
====================
Link: https://lore.kernel.org/r/20240103193254.822968-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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This reverts commit b28ff7a7c3245d7f62acc20f15b4361292fe4117.
The commit introduced P2SB device scan and resource cache during the
boot process to avoid deadlock. But it caused detection failure of
IDE controllers on old systems [1]. The IDE controllers on old systems
and P2SB devices on newer systems have same PCI DEVFN. It is suspected
the confusion between those two is the failure cause. Revert the change
at this moment until the proper solution gets ready.
Link: https://lore.kernel.org/platform-driver-x86/CABq1_vjfyp_B-f4LAL6pg394bP6nDFyvg110TOLHHb0x4aCPeg@mail.gmail.com/T/#m07b30468d9676fc5e3bb2122371121e4559bb383 [1]
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Link: https://lore.kernel.org/r/20240104114050.3142690-1-shinichiro.kawasaki@wdc.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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Use gpu_metrics_v1_5 for SMUv13.0.6 to fill
gpu metric info
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Add new gpu_metrics_v1_5 to acquire vcn/jpeg activity
& pcie nak error counters
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Le Ma <le.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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Expose sysfs entry mem_busy_percent for GC version
9.4.3 APU system
Signed-off-by: Asad Kamal <asad.kamal@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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without PSR
The check for sending the vsc infopacket to the display was gated behind
PSR (Panel Self Refresh) being enabled.
The vsc infopacket also contains the colorimetry (specifically the
container color gamut) information for the stream on modern DP.
PSR is typically only supported on mobile phone eDP displays, thus this
was not getting sent for typical desktop monitors or TV screens.
This functionality is needed for proper HDR10 functionality on DP as it
wants BT2020 RGB/YCbCr for the container color space.
Cc: stable@vger.kernel.org
Cc: Harry Wentland <harry.wentland@amd.com>
Cc: Xaver Hugl <xaver.hugl@gmail.com>
Cc: Melissa Wen <mwen@igalia.com>
Fixes: 15f9dfd545a1 ("drm/amd/display: Register Colorspace property for DP and HDMI")
Tested-by: Simon Berz <simon@berz.me>
Tested-by: Xaver Hugl <xaver.hugl@kde.org>
Signed-off-by: Joshua Ashton <joshua@froggi.es>
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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It's no longer required.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2318
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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This was included in gpu_info firmware, move it into the
driver for consistency with other nv1x parts.
Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2318
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
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Merge a PNP update for 6.8-rc1:
- Adjust pnpacpi_parse_allocated_vendor() to use memcpy() on a full
structure field (Dmitry Antipov).
* pnp:
PNP: ACPI: fix fortify warning
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Merge in arm64 fixes queued for 6.7 so that kpti_install_ng_mappings()
can be updated to use arm64_kernel_unmapped_at_el0() instead of checking
the ARM64_UNMAP_KERNEL_AT_EL0 CPU capability directly.
* for-next/fixes:
arm64: mm: Always make sw-dirty PTEs hw-dirty in pte_modify
perf/arm-cmn: Fail DTC counter allocation correctly
arm64: Avoid enabling KPTI unnecessarily
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* for-next/perf: (30 commits)
arm: perf: Fix ARCH=arm build with GCC
MAINTAINERS: add maintainers for DesignWare PCIe PMU driver
drivers/perf: add DesignWare PCIe PMU driver
PCI: Move pci_clear_and_set_dword() helper to PCI header
PCI: Add Alibaba Vendor ID to linux/pci_ids.h
docs: perf: Add description for Synopsys DesignWare PCIe PMU driver
Revert "perf/arm_dmc620: Remove duplicate format attribute #defines"
Documentation: arm64: Document the PMU event counting threshold feature
arm64: perf: Add support for event counting threshold
arm: pmu: Move error message and -EOPNOTSUPP to individual PMUs
KVM: selftests: aarch64: Update tools copy of arm_pmuv3.h
perf/arm_dmc620: Remove duplicate format attribute #defines
arm: pmu: Share user ABI format mechanism with SPE
arm64: perf: Include threshold control fields in PMEVTYPER mask
arm: perf: Convert remaining fields to use GENMASK
arm: perf: Use GENMASK for PMMIR fields
arm: perf/kvm: Use GENMASK for ARMV8_PMU_PMCR_N
arm: perf: Remove inlines from arm_pmuv3.c
drivers/perf: arm_dsu_pmu: Remove kerneldoc-style comment syntax
drivers/perf: Remove usage of the deprecated ida_simple_xx() API
...
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* for-next/mm:
arm64: irq: set the correct node for shadow call stack
arm64: irq: set the correct node for VMAP stack
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Merge ACPI resources management quirks, ACPI NUMA updates, an ACPI LPSS
(Intel SoC) driver update and an ACPI watchdog driver fixup for 6.8-rc1:
- Add IRQ override quirks for some Infinity laptops and for TongFang
GMxXGxx (David McFarland, Hans de Goede).
- Clean up the ACPI NUMA code and fix it to ensure that fake_pxm is not
the same as one of the real pxm values (Yuntao Wang).
- Fix the fractional clock divider flags in the ACPI LPSS (Intel SoC)
driver so as to prevent miscalculation of the values in the clock
divider (Andy Shevchenko).
- Adjust comments in the ACPI watchdog driver to prevent kernel-doc
from complaining during documentation builds (Randy Dunlap).
* acpi-resource:
ACPI: resource: Add Infinity laptops to irq1_edge_low_force_override
ACPI: resource: Add another DMI match for the TongFang GMxXGxx
* acpi-numa:
ACPI: NUMA: Fix the logic of getting the fake_pxm value
ACPI: NUMA: Optimize the check for the availability of node values
ACPI: NUMA: Remove unnecessary check in acpi_parse_gi_affinity()
* acpi-soc:
ACPI: LPSS: Fix the fractional clock divider flags
* acpi-misc:
ACPI: watchdog: fix kernel-doc warnings
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Merge an ACPI power management change, ACPI backlight driver changes, APEI
updates and ACPI extlog driver changes for 6.8-rc1:
- Modify the ACPI LPIT table handling code to avoid u32 multiplication
overflows in state residency computations (Nikita Kiryushin).
- Drop an unused helper function from the ACPI backlight (video) driver
and add a clarifying comment to it (Hans de Goede).
- Update the ACPI backlight driver to avoid using uninitialized memory
in some cases (Nikita Kiryushin).
- Add ACPI backlight quirk for the Colorful X15 AT 23 laptop (Yuluo
Qiu).
- Add support for vendor-defined error types to the ACPI APEI error
injection code (Avadhut Naik).
- Adjust APEI to properly set MF_ACTION_REQUIRED on synchronous memory
failure events, so they are handled differently from the asynchronous
ones (Shuai Xue).
- Fix NULL pointer dereference check in the ACPI extlog driver (Prarit
Bhargava).
- Adjust the ACPI extlog driver to clear the Extended Error Log status
when RAS_CEC handled the error (Tony Luck).
* acpi-pm:
ACPI: LPIT: Avoid u32 multiplication overflow
* acpi-video:
ACPI: video: Add quirk for the Colorful X15 AT 23 Laptop
ACPI: video: check for error while searching for backlight device parent
ACPI: video: Drop should_check_lcd_flag()
ACPI: video: Add comment about acpi_video_backlight_use_native() usage
* acpi-apei:
ACPI: APEI: set memory failure flags as MF_ACTION_REQUIRED on synchronous events
ACPI: APEI: EINJ: Add support for vendor defined error types
platform/chrome: cros_ec_debugfs: Fix permissions for panicinfo
fs: debugfs: Add write functionality to debugfs blobs
ACPI: APEI: EINJ: Refactor available_error_type_show()
* acpi-extlog:
ACPI: extlog: Clear Extended Error Log status when RAS_CEC handled the error
ACPI: extlog: fix NULL pointer dereference check
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Merge ACPI thermal zone driver updates for 6.8-rc1:
- Use generic ACPI helpers for evaluating trip point temperature
objects in the ACPI thermal zone driver (Rafael J. Wysockii, Arnd
Bergmann).
- Add Thermal fast Sampling Period (_TFP) support to the ACPI thermal
zone driver (Jeff Brasen).
* acpi-thermal:
ACPI: thermal_lib: include "internal.h" for function prototypes
ACPI: thermal: Add Thermal fast Sampling Period (_TFP) support
ACPI: thermal: Use library functions to obtain trip point temperature values
ACPI: thermal_lib: Add functions returning temperature in deci-Kelvin
thermal: ACPI: Move the ACPI thermal library to drivers/acpi/
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Merge ACPI utility functions updates for 6.8-rc1:
- Modify acpi_dev_uid_match() to support different types of its second
argument and adjust its users accordingly (Raag Jadav).
- Clean up code related to acpi_evaluate_reference() and ACPI device
lists (Rafael J. Wysocki).
* acpi-utils:
ACPI: utils: Introduce helper for _DEP list lookup
ACPI: utils: Fix white space in struct acpi_handle_list definition
ACPI: utils: Refine acpi_handle_list_equal() slightly
ACPI: utils: Return bool from acpi_evaluate_reference()
ACPI: utils: Rearrange in acpi_evaluate_reference()
perf: arm_cspmu: drop redundant acpi_dev_uid_to_integer()
efi: dev-path-parser: use acpi_dev_uid_match() for matching _UID
ACPI: LPSS: use acpi_dev_uid_match() for matching _UID
ACPI: bus: update acpi_dev_hid_uid_match() to support multiple types
ACPI: bus: update acpi_dev_uid_match() to support multiple types
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Merge low-level ACPICA interface changes, an _SB-scope _OSC handshake
update and a data-only ACPI tables parsing code update for 6.8-rc1:
- Switch over ACPI to using a threaded interrupt handler for the
SCI (Rafael J. Wysocki).
- Allow ACPI Notify () handlers to run on all CPUs and clean up the
ACPI interface for deferred events processing (Rafael J. Wysocki).
- Switch over the ACPI EC driver to using a threaded handler for the
dedicated IRQ on systems without the EC GPE (Rafael J. Wysocki).
- Adjust code using ACPICA spinlocks and the ACPI EC driver spinlock to
keep local interrupts on (Rafael J. Wysocki).
- Adjust the USB4 _OSC handshake to correctly handle cases in which
certain types of OS control are denied by the platform (Mika
Westerberg).
- Correct and clean up the generic function for parsing ACPI data-only
tables with array structure (Yuntao Wang).
* acpi-osl:
ACPI: EC: Use a spin lock without disabing interrupts
ACPI: EC: Use a threaded handler for dedicated IRQ
ACPI: OSL: Use spin locks without disabling interrupts
ACPI: OSL: Allow Notify () handlers to run on all CPUs
ACPI: OSL: Rearrange workqueue selection in acpi_os_execute()
ACPI: OSL: Rework error handling in acpi_os_execute()
ACPI: OSL: Use a threaded interrupt handler for SCI
* acpi-bus:
ACPI: Run USB4 _OSC() first with query bit set
* acpi-tables:
ACPI: tables: Correct and clean up the logic of acpi_parse_entries_array()
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Merge ACPI device enumeration updates and ACPI processor driver updates
for 6.8-rc1:
- Add CSI-2 and DisCo for Imaging support to the ACPI device
enumeration code (Sakari Ailus, Rafael J. Wysocki).
- Adjust the cpufreq thermal reduction algorithm in the ACPI processor
driver for Tegra241 (Srikar Srimath Tirumala, Arnd Bergmann).
- Make acpi_proc_quirk_mwait_check() x86-specific (Rafael J. Wysocki).
* acpi-scan:
ACPI: scan: Fix an error message in DisCo for Imaging support
ACPI: property: Replicate DT-aligned u32 properties from DisCo for Imaging
ACPI: property: Dig "rotation" property for devices with CSI2 _CRS
ACPI: scan: Extract MIPI DisCo for Imaging data into swnodes
device property: Add SOFTWARE_NODE() macro for defining software nodes
ACPI: scan: Extract _CRS CSI-2 connection information into swnodes
ACPI: scan: Extract CSI-2 connection graph from _CRS
ACPI: property: Support using strings in reference properties
* acpi-processor:
ACPI: arm64: export acpi_arch_thermal_cpufreq_pctg()
ACPI: processor: reduce CPUFREQ thermal reduction pctg for Tegra241
ACPI: processor: Provide empty stub of acpi_proc_quirk_mwait_check()
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Move phylink_pcs_neg_mode() from the header file into the .c file since
nothing should be using it.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Luiz Angelo Daros de Luca reports that the MDIO bus code maintains a
reference to the DT node, but does not hold a refcount on the node.
The simple solution to this is to add the necessary refcounting into
the MDIO bus code for all users, ensuring that on registration, the
refcount is incremented, and only dropped when the MDIO bus is
released.
Do this for fwnodes, so we not only fix this for DT, but also other
types of firmware nodes as well.
Reported-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
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