The DB845c has 4 "user LEDs", the last one is already supported as it's
just wired to a gpio. Now that the LPG binding is in place we can wire
up the other 3 LEDs as well.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add PWM/LPG nodes to the PMICs currently supported by the binding.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
(JAMI: fixed up for v5.16-rc1)
The Light Pulse Generator (LPG) is a PWM-block found in a wide range of
PMICs from Qualcomm. It can operate on fixed parameters or based on a
lookup-table, altering the duty cycle over time - which provides the
means for e.g. hardware assisted transitions of LED brightness.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This adds the binding document describing the three hardware blocks
related to the Light Pulse Generator found in a wide range of Qualcomm
PMICs.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
`last_repeat` holds the actual value requested by the user whereas
`repeat` is a software iteration variable that is unused in hardware
patterns.
Furthermore `last_repeat` is the field returned to the user when reading
the `repeat` sysfs property. This field is initialized to `-1` which is
- together with `1` - the only valid value in the upcoming Qualcomm LPG
driver. It is thus unexpected when `repeat` with an initialization
value of `0` is passed into the the driver, when the sysfs property
clearly presents a value of `-1`.
Signed-off-by: Marijn Suijten <marijn.suijten@somainline.org>
This adds support for sdm630/636/660 modem subsystem
remote processor.
Currently an issue persists, where the remote processor will
restart itself every 40 seconds, but it seems to work otherwise.
Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
(JAMI: fixed up for v5.16-rc1)
SDM630 has two usable layer mixers (LM0, LM2) and pingpongs (PP0, PP2),
with writeback located on LM2, has no RGB pipe and does not support
source split.
SDM660 has four usable layer mixers (LM0, LM1, LM2, LM5) and
three pingpongs (PP0, PP1, PP4), with writeback located on LM2,
has no RGB pipes and does support source split; also, the HDMI
is on INTF0.
As cherry on top, let's also write the correct flush_hw_mask for
both MDP configurations to stop flushing useless and unused pipes
for performance purposes.
Signed-off-by: AngeloGioacchino Del Regno <kholk11@gmail.com>
This adds support for nt36672a Tianma FHD+ (2520x1080)
video mode panel as found on Sony Xperia 10 Plus (mermaid)
devices.
Due to the nature of phone manufacturing, it is impossible
to retrieve the actual panel name, hence the replacement
one, detailing the device it's used on.
Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
This adds support for nt36672a Truly FHD+ (2520x1080)
video mode panel as found on Sony Xperia 10 (kirin)
devices.
Due to the nature of phone manufacturing, it is impossible
to retrieve the actual panel name, hence the replacement
one, detailing the device it's used on.
Signed-off-by: Konrad Dybcio <konradybcio@gmail.com>
This commit adds support for Sony TD4328 Truly
Full HD Plus command mode DSI panel, as found in Sony
Xperia XA2 Plus smartphones.
Due to the nature of phone manufacturing, it is impossible
to retrieve the actual panel name, hence the replacement
one, detailing the device it's used on.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
This commit adds support for Sony TD4322 Innolux
Full HD command mode DSI panel, as found in Sony
Xperia XA2 Ultra smartphones.
Due to the nature of phone manufacturing, it is impossible
to retrieve the actual panel name, hence the replacement
one, detailing the device it's used on.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
This commit adds support for Sony TD4322 Truly
Full HD command mode DSI panel, as found in Sony
Xperia XA2 smartphones.
Due to the nature of phone manufacturing, it is impossible
to retrieve the actual panel name, hence the replacement
one, detailing the device it's used on.
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Add a node for WCN3990 HCIUART Bluetooth.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Add all of the RPM PM660/PM660L regulators and the fixed ones,
defining the common electrical part of this platform.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Konrad Dybcio <konrad.dybcio@somainline.org>
-----BEGIN PGP SIGNATURE-----
iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmG/fW8UHHBib256aW5p
QHJlZGhhdC5jb20ACgkQv/vSX3jHroOVBAf/dZDUEnrsu/o4xVPjPinMihtMstGk
RP7PqmJ+6nHeDsfoivIiigaFchpc0DYq2kU/8iOPkbsEnLyFuhKg1jUHMQiK5ZGY
shWvJq9HEwqAQ4v3H3PC5SomwlO4UmRkbrR4NT1SwFBSIk9s+soVbDZrdL8bJW7x
6XS01LsXeUPEcJj+h9bDGKmnibkiE4hsf9jGMgfiXgF33DB+LDNU9TH9MFn4K6J2
ColgIqZ+o5dXn7wMcsDsw+DTj81nki+gkghmW9k5rC5FA3qmKd3e5T2sgKey3Ztd
J+acNmGyG/hhYNE4RHXaN+ckNEcqywcCA31DfWq87aw6yP4pF2dKWu+BYw==
=yEYt
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull kvm fixes from Paolo Bonzini:
"Two small fixes, one of which was being worked around in selftests"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: x86: Retry page fault if MMU reload is pending and root has no sp
KVM: selftests: vmx_pmu_msrs_test: Drop tests mangling guest visible CPUIDs
KVM: x86: Drop guest CPUID check for host initiated writes to MSR_IA32_PERF_CAPABILITIES
-----BEGIN PGP SIGNATURE-----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=dbu4
-----END PGP SIGNATURE-----
Merge tag 'block-5.16-2021-12-19' of git://git.kernel.dk/linux-block
Pull block revert from Jens Axboe:
"It turns out that the fix for not hammering on the delayed work timer
too much caused a performance regression for BFQ, so let's revert the
change for now.
I've got some ideas on how to fix it appropriately, but they should
wait for 5.17"
* tag 'block-5.16-2021-12-19' of git://git.kernel.dk/linux-block:
Revert "block: reduce kblockd_mod_delayed_work_on() CPU consumption"
is restored to its reset state
- Mask MSI-X vectors late on the init path in order to handle
out-of-spec Marvell NVME devices which apparently look at the MSI-X mask
even when MSI-X is disabled
-----BEGIN PGP SIGNATURE-----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=Kdqk
-----END PGP SIGNATURE-----
Merge tag 'irq_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Borislav Petkov:
- Clear the PCI_MSIX_FLAGS_MASKALL bit too on the error path so that it
is restored to its reset state
- Mask MSI-X vectors late on the init path in order to handle
out-of-spec Marvell NVME devices which apparently look at the MSI-X
mask even when MSI-X is disabled
* tag 'irq_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
PCI/MSI: Clear PCI_MSIX_FLAGS_MASKALL on error
PCI/MSI: Mask MSI-X vectors only on success
-----BEGIN PGP SIGNATURE-----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=8tah
-----END PGP SIGNATURE-----
Merge tag 'timers_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull timer fix from Borislav Petkov:
- Make sure the CLOCK_REALTIME to CLOCK_MONOTONIC offset is never
positive
* tag 'timers_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
timekeeping: Really make sure wall_to_monotonic isn't positive
to be terminated
-----BEGIN PGP SIGNATURE-----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=85I3
-----END PGP SIGNATURE-----
Merge tag 'locking_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull locking fix from Borislav Petkov:
- Fix the rtmutex condition checking when the optimistic spinning of a
waiter needs to be terminated
* tag 'locking_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
locking/rtmutex: Fix incorrect condition in rtmutex_spin_on_owner()
path, when no changes have been made to the alternative signal stack.
-----BEGIN PGP SIGNATURE-----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=if9T
-----END PGP SIGNATURE-----
Merge tag 'core_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull signal handlign fix from Borislav Petkov:
- Prevent lock contention on the new sigaltstack lock on the
common-case path, when no changes have been made to the alternative
signal stack.
* tag 'core_urgent_for_v5.16_rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
signal: Skip the altstack update when not needed
-----BEGIN PGP SIGNATURE-----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=IyrT
-----END PGP SIGNATURE-----
Merge tag 'mips-fixes_5.16_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS fix from Thomas Bogendoerfer:
- only enable pci_remap_iospace() for Ralink devices
* tag 'mips-fixes_5.16_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
MIPS: Only define pci_remap_iospace() for Ralink
Fix a recently introduced oops at boot on 85xx in some configurations.
Fix crashes when loading some livepatch modules with STRICT_MODULE_RWX.
Thanks to: Joe Lawrence, Russell Currey, Xiaoming Ni.
-----BEGIN PGP SIGNATURE-----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=Nmp5
-----END PGP SIGNATURE-----
Merge tag 'powerpc-5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
Pull powerpc fixes from Michael Ellerman:
"Fix a recently introduced oops at boot on 85xx in some configurations.
Fix crashes when loading some livepatch modules with
STRICT_MODULE_RWX.
Thanks to Joe Lawrence, Russell Currey, and Xiaoming Ni"
* tag 'powerpc-5.16-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/module_64: Fix livepatching for RO modules
powerpc/85xx: Fix oops when CONFIG_FSL_PMC=n
-----BEGIN PGP SIGNATURE-----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=MW5I
-----END PGP SIGNATURE-----
Merge tag '5.16-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Two cifs/smb3 fixes, one fscache related, and one mount parsing
related for stable"
* tag '5.16-rc5-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: sanitize multiple delimiters in prepath
cifs: ignore resource_id while getting fscache super cookie
Play nice with a NULL shadow page when checking for an obsolete root in
the page fault handler by flagging the page fault as stale if there's no
shadow page associated with the root and KVM_REQ_MMU_RELOAD is pending.
Invalidating memslots, which is the only case where _all_ roots need to
be reloaded, requests all vCPUs to reload their MMUs while holding
mmu_lock for lock.
The "special" roots, e.g. pae_root when KVM uses PAE paging, are not
backed by a shadow page. Running with TDP disabled or with nested NPT
explodes spectaculary due to dereferencing a NULL shadow page pointer.
Skip the KVM_REQ_MMU_RELOAD check if there is a valid shadow page for the
root. Zapping shadow pages in response to guest activity, e.g. when the
guest frees a PGD, can trigger KVM_REQ_MMU_RELOAD even if the current
vCPU isn't using the affected root. I.e. KVM_REQ_MMU_RELOAD can be seen
with a completely valid root shadow page. This is a bit of a moot point
as KVM currently unloads all roots on KVM_REQ_MMU_RELOAD, but that will
be cleaned up in the future.
Fixes: a955cad84c ("KVM: x86/mmu: Retry page fault if root is invalidated by memslot update")
Cc: stable@vger.kernel.org
Cc: Maxim Levitsky <mlevitsk@redhat.com>
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20211209060552.2956723-2-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Host initiated writes to MSR_IA32_PERF_CAPABILITIES should not depend
on guest visible CPUIDs and (incorrect) KVM logic implementing it is
about to change. Also, KVM_SET_CPUID{,2} after KVM_RUN is now forbidden
and causes test to fail.
Reported-by: kernel test robot <oliver.sang@intel.com>
Fixes: feb627e8d6 ("KVM: x86: Forbid KVM_SET_CPUID{,2} after KVM_RUN")
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20211216165213.338923-2-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The ability to write to MSR_IA32_PERF_CAPABILITIES from the host should
not depend on guest visible CPUID entries, even if just to allow
creating/restoring guest MSRs and CPUIDs in any sequence.
Fixes: 27461da310 ("KVM: x86/pmu: Support full width counting")
Suggested-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Message-Id: <20211216165213.338923-3-vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Here are 2 small tty/serial fixes for 5.16-rc6. They include:
- n_hdlc fix for syzbot reported problem that you were
previously copied on.
- 8250_fintek driver fix that resolved a console problem by
removing a previous change.
Both have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYb4RaQ8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+yn7zQCaAz1ifZnEEhKxP5yan7znu3g+bncAn2hac2Bt
ZR15/yulRfrw9Sn0TbDR
=MloZ
-----END PGP SIGNATURE-----
Merge tag 'tty-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are two small tty/serial fixes for 5.16-rc6. They include:
- n_hdlc fix for syzbot reported problem that you were previously
copied on.
- 8250_fintek driver fix that resolved a console problem by removing
a previous change.
Both have been in linux-next with no reported issues"
* tag 'tty-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: 8250_fintek: Fix garbled text for console
tty: n_hdlc: make n_hdlc_tty_wakeup() asynchronous
Here are a number of small USB driver fixes for reported problems for
5.16-rc6. They include:
- dwc2 driver fixes
- xhci driver fixes
- cdnsp driver fixes
- typec driver fix
- gadget u_ether driver fix
- new quirk additions
- usb gadget endpoint calculation fix
- usb serial new device ids
- revert of a xhci-dbg change that broke early debug booting
All changes, except for the revert, have been in linux-next with no
reported problems. The revert was from yesterday, and it was reported
by the developers affected that it resolved their problem.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYb4SyA8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ynliACgusJ0z1JblgjetgAJGnCZb8G1hwgAoK0w2kB8
U00OQSDCsE4xNqKVGeyr
=L8hW
-----END PGP SIGNATURE-----
Merge tag 'usb-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a number of small USB driver fixes for reported problems.
They include:
- dwc2 driver fixes
- xhci driver fixes
- cdnsp driver fixes
- typec driver fix
- gadget u_ether driver fix
- new quirk additions
- usb gadget endpoint calculation fix
- usb serial new device ids
- revert of a xhci-dbg change that broke early debug booting
All changes, except for the revert, have been in linux-next with no
reported problems. The revert was from yesterday, and it was reported
by the developers affected that it resolved their problem"
* tag 'usb-5.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
Revert "usb: early: convert to readl_poll_timeout_atomic()"
usb: typec: tcpm: fix tcpm unregister port but leave a pending timer
usb: cdnsp: Fix lack of spin_lock_irqsave/spin_lock_restore
USB: NO_LPM quirk Lenovo USB-C to Ethernet Adapher(RTL8153-04)
usb: xhci: Extend support for runtime power management for AMD's Yellow carp.
usb: dwc2: fix STM ID/VBUS detection startup delay in dwc2_driver_probe
USB: gadget: bRequestType is a bitfield, not a enum
USB: serial: option: add Telit FN990 compositions
USB: serial: cp210x: fix CP2105 GPIO registration
usb: cdnsp: Fix incorrect status for control request
usb: cdnsp: Fix issue in cdnsp_log_ep trace event
usb: cdnsp: Fix incorrect calling of cdnsp_died function
usb: xhci-mtk: fix list_del warning when enable list debug
usb: gadget: u_ether: fix race in setting MAC address in setup phase
