- 26 Nov, 2022 1 commit
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Adam Skladowski authored
Add DPU and MDSS schemas to describe MDSS and DPU blocks on the Qualcomm SM6115 platform. Configuration for DSI/PHY is shared with QCM2290 so compatibles are reused. Lack of dsi phy supply in example is intended due to fact on qcm2290, sm6115 and sm6125 this phy is supplied via power domain, not regulator. Signed-off-by:
Adam Skladowski <a39.skl@gmail.com> Reviewed-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/512872/ Link: https://lore.kernel.org/r/20221124001708.25720-2-a39.skl@gmail.comSigned-off-by:
Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
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- 02 Nov, 2022 17 commits
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Robert Foss authored
The sc7280_pp declaration is not located by the other _pp declarations, but rather hidden around the _merge_3d declarations. Let's fix this to avoid confusion. Signed-off-by:
Robert Foss <robert.foss@linaro.org> Reviewed-by:
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Dmitry Baryshkov authored
Add DPU and MDSS schemas to describe MDSS and DPU blocks on the Qualcomm SM8250 platform. Reviewed-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Dmitry Baryshkov authored
Add missing device nodes (DSI, PHYs, DP/eDP) to the existing MDSS schemas. Reviewed-by:
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Dmitry Baryshkov authored
In order to make the schema more readable, split dpu-qcm2290 into the DPU and MDSS parts, each one describing just a single device binding. Reviewed-by:
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Dmitry Baryshkov authored
In order to make the schema more readable, split dpu-msm8998 into the DPU and MDSS parts, each one describing just a single device binding. Reviewed-by:
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Dmitry Baryshkov authored
In order to make the schema more readable, split dpu-sdm845 into the DPU and MDSS parts, each one describing just a single device binding. Reviewed-by:
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Dmitry Baryshkov authored
In order to make the schema more readable, split dpu-sc7280 into the DPU and MDSS parts, each one describing just a single device binding. Reviewed-by:
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Dmitry Baryshkov authored
In order to make the schema more readable, split dpu-sc7180 into the DPU and MDSS parts, each one describing just a single device binding. Reviewed-by:
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Dmitry Baryshkov authored
Move properties common to all MDSS DT nodes to the mdss-common.yaml. This extends qcom,msm8998-mdss schema to allow interconnect nodes, which will be added later, once msm8998 gains interconnect support. Reviewed-by:
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Dmitry Baryshkov authored
Move properties common to all DPU DT nodes to the dpu-common.yaml. Note, this removes description of individual DPU port@ nodes. However such definitions add no additional value. The reg values do not correspond to hardware INTF indices. The driver discovers and binds these ports not paying any care for the order of these items. Thus just leave the reference to graph.yaml#/properties/ports and the description. Reviewed-by:
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Dmitry Baryshkov authored
Add interconnects required for the SDM845 MDSS device tree node. This change was made in the commit c8c61c09 ("arm64: dts: qcom: sdm845: Add interconnects property for display"), but was not reflected in the schema. Reviewed-by:
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Dmitry Baryshkov authored
Add gcc-bus clock required for the SDM845 DPU device tree node. This change was made in the commit 111c5285 ("arm64: dts: qcom: sdm845: move bus clock to mdp node for sdm845 target"), but was not reflected in the schema. Reviewed-by:
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Dmitry Baryshkov authored
Split Mobile Display SubSystem (MDSS) root node bindings to the separate yaml file. Changes to the existing (txt) schema: - Added optional "vbif_nrt_phys" region used by msm8996 - Made "bus" and "vsync" clocks optional (they are not used by some platforms) - Added optional resets property referencing MDSS reset - Defined child nodes pointing to corresponding reference schema. - Dropped the "lut" clock. It was added to the schema by mistake (it is a part of mdp4 schema, not the mdss). Reviewed-by:
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Liu Shixin authored
Use DEFINE_SHOW_ATTRIBUTE helper macro to simplify the code. No functional change. Signed-off-by:
Liu Shixin <liushixin2@huawei.com> Reviewed-by:
Abhinav Kumar <quic_abhinavk@quicinc.com> Patchwork: https://patchwork.freedesktop.org/patch/504252/ Link: https://lore.kernel.org/r/20220922142147.3246649-1-liushixin2@huawei.comSigned-off-by:
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Jessica Zhang authored
Add support for P010 color format. This adds support for both linear and compressed formats. Signed-off-by:
Jessica Zhang <quic_jesszhan@quicinc.com> Reviewed-by:
Rob Clark <robdclark@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/500822/ Link: https://lore.kernel.org/r/20220901203422.217-3-quic_jesszhan@quicinc.comSigned-off-by:
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Jessica Zhang authored
Add support for XR30 color format. This supports both linear and compressed formats. Signed-off-by:
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Dmitry Baryshkov authored
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- 27 Oct, 2022 1 commit
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git://linuxtv.org/pinchartl/mediaDave Airlie authored
Xilinx ZynqMP DisplayPort bridge support Signed-off-by:
Dave Airlie <airlied@redhat.com> From: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y1cdU4HJoy0Pr2sQ@pendragon.ideasonboard.com
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- 25 Oct, 2022 2 commits
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Zack Rusin authored
Trivial removal of an unused variable. Not sure how it snuck by me and build bots in the 7c99616e. Fixes: 7c99616e ("drm: Remove drm_mode_config::fb_base") Reported-by:
Stephen Rothwell <sfr@canb.auug.org.au> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Thomas Zimmermann <tzimemrmann@suse.de> Cc: Christian König <christian.koenig@amd.com> Cc: Ben Skeggs <bskeggs@redhat.com> Cc: Karol Herbst <kherbst@redhat.com> Cc: Lyude Paul <lyude@redhat.com> Reviewed-by:
Lyude Paul <lyude@redhat.com> Signed-off-by:
Zack Rusin <zackr@vmware.com> Signed-off-by:
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git://anongit.freedesktop.org/drm/drm-miscDave Airlie authored
drm-misc-next for 6.2: UAPI Changes: - Documentation for page-flip flags Cross-subsystem Changes: - dma-buf: Add unlocked variant of vmapping and attachment-mapping functions Core Changes: - atomic-helpers: CRTC primary plane test fixes - connector: TV API consistency improvements, cmdline parsing improvements - crtc-helpers: Introduce drm_crtc_helper_atomic_check() helper - edid: Fixes for HFVSDB parsing, - fourcc: Addition of the Vivante tiled modifier - makefile: Sort and reorganize the objects files - mode_config: Remove fb_base from drm_mode_config_funcs - sched: Add a module parameter to change the scheduling policy, refcounting fix for fences - tests: Sort the Kunit tests in the Makefile, improvements to the DP-MST tests - ttm: Remove unnecessary drm_mm_clean() call Driver Changes: - New driver: ofdrm - Move all drivers to a common dma-buf locking convention - bridge: - adv7533: Remove dynamic lane switching - it6505: Runtime PM support - ps8640: Handle AUX defer messages - tc358775: Drop soft-reset over I2C - ast: Atomic Gamma LUT Support, Convert to SHMEM, various improvements - lcdif: Support for YUV planes - mgag200: Fix PLL Setup on some revisions - udl: Modesetting improvements, hot-unplug support - vc4: Fix support for PAL-M Signed-off-by:
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- 23 Oct, 2022 9 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Paolo Bonzini: "RISC-V: - Fix compilation without RISCV_ISA_ZICBOM - Fix kvm_riscv_vcpu_timer_pending() for Sstc ARM: - Fix a bug preventing restoring an ITS containing mappings for very large and very sparse device topology - Work around a relocation handling error when compiling the nVHE object with profile optimisation - Fix for stage-2 invalidation holding the VM MMU lock for too long by limiting the walk to the largest block mapping size - Enable stack protection and branch profiling for VHE - Two selftest fixes x86: - add compat implementation for KVM_X86_SET_MSR_FILTER ioctl selftests: - synchronize includes between include/uapi and tools/include/uapi" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: tools: include: sync include/api/linux/kvm.h KVM: x86: Add compat handler for KVM_X86_SET_MSR_FILTER KVM: x86: Copy filter arg outside kvm_vm_ioctl_set_msr_filter() kvm: Add support for arch compat vm ioctls RISC-V: KVM: Fix kvm_riscv_vcpu_timer_pending() for Sstc RISC-V: Fix compilation without RISCV_ISA_ZICBOM KVM: arm64: vgic: Fix exit condition in scan_its_table() KVM: arm64: nvhe: Fix build with profile optimization KVM: selftests: Fix number of pages for memory slot in memslot_modification_stress_test KVM: arm64: selftests: Fix multiple versions of GIC creation KVM: arm64: Enable stack protection and branch profiling for VHE KVM: arm64: Limit stage2_apply_range() batch size to largest block KVM: arm64: Work out supported block level at compile time -
Jason A. Donenfeld authored
This reverts commit 72a95859. It broke reboots on big-endian MIPS and MIPS64 malta QEMU instances, which use the syscon driver. Little-endian is not effected, which means likely it's important to handle regmap_get_val_endian() in this function after all. Fixes: 72a95859 ("mfd: syscon: Remove repetition of the regmap_get_val_endian()") Reviewed-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com> Cc: Lee Jones <lee@kernel.org> Signed-off-by:
Jason A. Donenfeld <Jason@zx2c4.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Linus Torvalds authored
Commit bfca3dd3 ("kernel/utsname_sysctl.c: print kernel arch") added a new entry to the uts_kern_table[] array, but didn't update the UTS_PROC_xyz enumerators of older entries, breaking anything that used them. Which is admittedly not many cases: it's really just the two uses of uts_proc_notify() in kernel/sys.c. But apparently journald-systemd actually uses this to detect hostname changes. Reported-by:
Torsten Hilbrich <torsten.hilbrich@secunet.com> Fixes: bfca3dd3 ("kernel/utsname_sysctl.c: print kernel arch") Link: https://lore.kernel.org/lkml/0c2b92a6-0f25-9538-178f-eee3b06da23f@secunet.com/ Link: https://linux-regtracking.leemhuis.info/regzbot/regression/0c2b92a6-0f25-9538-178f-eee3b06da23f@secunet.com/ Cc: Petr Vorel <pvorel@suse.cz> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Borislav Petkov: - Fix raw data handling when perf events are used in bpf - Rework how SIGTRAPs get delivered to events to address a bunch of problems with it. Add a selftest for that too * tag 'perf_urgent_for_v6.1_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: bpf: Fix sample_flags for bpf_perf_event_output selftests/perf_events: Add a SIGTRAP stress test with disables perf: Fix missing SIGTRAPs
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Borislav Petkov: - Adjust code to not trip up CFI - Fix sched group cookie matching * tag 'sched_urgent_for_v6.1_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Introduce struct balance_callback to avoid CFI mismatches sched/core: Fix comparison in sched_group_cookie_match()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool fix from Borislav Petkov: - Fix ORC stack unwinding when GCOV is enabled * tag 'objtool_urgent_for_v6.1_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/unwind/orc: Fix unreliable stack dump with gcov
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Borislav Petkov: "As usually the case, right after a major release, the tip urgent branches accumulate a couple more fixes than normal. And here is the x86, a bit bigger, urgent pile. - Use the correct CPU capability clearing function on the error path in Intel perf LBR - A CFI fix to ftrace along with a simplification - Adjust handling of zero capacity bit mask for resctrl cache allocation on AMD - A fix to the AMD microcode loader to attempt patch application on every logical thread - A couple of topology fixes to handle CPUID leaf 0x1f enumeration info properly - Drop a -mabi=ms compiler option check as both compilers support it now anyway - A couple of fixes to how the initial, statically allocated FPU buffer state is setup and its interaction with dynamic states at runtime" * tag 'x86_urgent_for_v6.0_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/fpu: Fix copy_xstate_to_uabi() to copy init states correctly perf/x86/intel/lbr: Use setup_clear_cpu_cap() instead of clear_cpu_cap() ftrace,kcfi: Separate ftrace_stub() and ftrace_stub_graph() x86/ftrace: Remove ftrace_epilogue() x86/resctrl: Fix min_cbm_bits for AMD x86/microcode/AMD: Apply the patch early on every logical thread x86/topology: Fix duplicated core ID within a package x86/topology: Fix multiple packages shown on a single-package system hwmon/coretemp: Handle large core ID value x86/Kconfig: Drop check for -mabi=ms for CONFIG_EFI_STUB x86/fpu: Exclude dynamic states from init_fpstate x86/fpu: Fix the init_fpstate size check with the actual size x86/fpu: Configure init_fpstate attributes orderly -
git://git.kernel.dk/linuxLinus Torvalds authored
Pull io_uring follow-up from Jens Axboe: "Currently the zero-copy has automatic fallback to normal transmit, and it was decided that it'd be cleaner to return an error instead if the socket type doesn't support it. Zero-copy does work with UDP and TCP, it's more of a future proofing kind of thing (eg for samba)" * tag 'io_uring-6.1-2022-10-22' of git://git.kernel.dk/linux: io_uring/net: fail zc sendmsg when unsupported by socket io_uring/net: fail zc send when unsupported by socket net: flag sockets supporting msghdr originated zerocopy
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- 22 Oct, 2022 10 commits
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Linus Torvalds authored
Merge tag 'hwmon-for-v6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - corsair-psu: Fix typo in USB id description, and add USB ID for new PSU - pwm-fan: Fix fan power handling when disabling fan control * tag 'hwmon-for-v6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (corsair-psu) Add USB id of the new HX1500i psu hwmon: (pwm-fan) Explicitly switch off fan power when setting pwm1_enable to 0 hwmon: (corsair-psu) fix typo in USB id description
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "RPM fix for qcom-cci, platform module alias for xiic, build warning fix for mlxbf, typo fixes in comments" * tag 'i2c-for-6.1-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mlxbf: depend on ACPI; clean away ifdeffage i2c: fix spelling typos in comments i2c: qcom-cci: Fix ordering of pm_runtime_xx and i2c_add_adapter i2c: xiic: Add platform module alias
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git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pciLinus Torvalds authored
Pull pci fixes from Bjorn Helgaas: - Revert a simplification that broke pci-tegra due to a masking error - Update MAINTAINERS for Kishon's email address change and TI DRA7XX/J721E maintainer change * tag 'pci-v6.1-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: MAINTAINERS: Update Kishon's email address in PCI endpoint subsystem MAINTAINERS: Add Vignesh Raghavendra as maintainer of TI DRA7XX/J721E PCI driver Revert "PCI: tegra: Use PCI_CONF1_EXT_ADDRESS() macro"
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds authored
Pull missed media updates from Mauro Carvalho Chehab: "It seems I screwed-up my previous pull request: it ends up that only half of the media patches that were in linux-next got merged in -rc1. The script which creates the signed tags silently failed due to 5.19->6.0 so it ended generating a tag with incomplete stuff. So here are the missing parts: - a DVB core security fix - lots of fixes and cleanups for atomisp staging driver - old drivers that are VB1 are being moved to staging to be deprecated - several driver updates - mostly for embedded systems, but there are also some things addressing issues with some PC webcams, in the UVC video driver" * tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (163 commits) media: sun6i-csi: Move csi buffer definition to main header file media: sun6i-csi: Introduce and use video helper functions media: sun6i-csi: Add media ops with link notify callback media: sun6i-csi: Remove controls handler from the driver media: sun6i-csi: Register the media device after creation media: sun6i-csi: Pass and store csi device directly in video code media: sun6i-csi: Tidy up video code media: sun6i-csi: Tidy up v4l2 code media: sun6i-csi: Tidy up Kconfig media: sun6i-csi: Use runtime pm for clocks and reset media: sun6i-csi: Define and use variant to get module clock rate media: sun6i-csi: Always set exclusive module clock rate media: sun6i-csi: Tidy up platform code media: sun6i-csi: Refactor main driver data structures media: sun6i-csi: Define and use driver name and (reworked) description media: cedrus: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-rotate: Add a Kconfig dependency on RESET_CONTROLLER media: sun8i-di: Add a Kconfig dependency on RESET_CONTROLLER media: sun4i-csi: Add a Kconfig dependency on RESET_CONTROLLER media: sun6i-csi: Add a Kconfig dependency on RESET_CONTROLLER ... -
Pavel Begunkov authored
The previous patch fails zerocopy send requests for protocols that don't support it, do the same for zerocopy sendmsg. Signed-off-by:
Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/0854e7bb4c3d810a48ec8b5853e2f61af36a0467.1666346426.git.asml.silence@gmail.comSigned-off-by:
Jens Axboe <axboe@kernel.dk>
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Pavel Begunkov authored
If a protocol doesn't support zerocopy it will silently fall back to copying. This type of behaviour has always been a source of troubles so it's better to fail such requests instead. Cc: <stable@vger.kernel.org> # 6.0 Signed-off-by:
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Pavel Begunkov authored
We need an efficient way in io_uring to check whether a socket supports zerocopy with msghdr provided ubuf_info. Add a new flag into the struct socket flags fields. Cc: <stable@vger.kernel.org> # 6.0 Signed-off-by:
Jakub Kicinski <kuba@kernel.org> Link: https://lore.kernel.org/r/3dafafab822b1c66308bb58a0ac738b1e3f53f74.1666346426.git.asml.silence@gmail.comSigned-off-by:
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Wilken Gottwalt authored
Also update the documentation accordingly. Signed-off-by:
Wilken Gottwalt <wilken.gottwalt@posteo.net> Link: https://lore.kernel.org/r/Y0FghqQCHG/cX5Jz@monster.localdomainSigned-off-by:
Guenter Roeck <linux@roeck-us.net>
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Paolo Bonzini authored
Provide a definition of KVM_CAP_DIRTY_LOG_RING_ACQ_REL. Fixes: 17601bfe ("KVM: Add KVM_CAP_DIRTY_LOG_RING_ACQ_REL capability and config option") Cc: Marc Zyngier <maz@kernel.org> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
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Alexander Graf authored
The KVM_X86_SET_MSR_FILTER ioctls contains a pointer in the passed in struct which means it has a different struct size depending on whether it gets called from 32bit or 64bit code. This patch introduces compat code that converts from the 32bit struct to its 64bit counterpart which then gets used going forward internally. With this applied, 32bit QEMU can successfully set MSR bitmaps when running on 64bit kernels. Reported-by:
Andrew Randrianasulu <randrianasulu@gmail.com> Fixes: 1a155254 ("KVM: x86: Introduce MSR filtering") Signed-off-by:
Alexander Graf <graf@amazon.com> Message-Id: <20221017184541.2658-4-graf@amazon.com> Cc: stable@vger.kernel.org Signed-off-by:
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