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2025-03-08LoongArch: Convert unreachable() to BUG()Tiezhu Yang
When compiling on LoongArch, there exists the following objtool warning in arch/loongarch/kernel/machine_kexec.o: kexec_reboot() falls through to next function crash_shutdown_secondary() Avoid using unreachable() as it can (and will in the absence of UBSAN) generate fall-through code. Use BUG() so we get a "break BRK_BUG" trap (with unreachable annotation). Cc: stable@vger.kernel.org # 6.12+ Acked-by: Josh Poimboeuf <jpoimboe@kernel.org> Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
2025-03-07Merge tag 's390-6.14-6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Vasily Gorbik: - Fix return address recovery of traced function in ftrace to ensure reliable stack unwinding - Fix compiler warnings and runtime crashes of vDSO selftests on s390 by introducing a dedicated GNU hash bucket pointer with correct 32-bit entry size - Fix test_monitor_call() inline asm, which misses CC clobber, by switching to an instruction that doesn't modify CC * tag 's390-6.14-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/ftrace: Fix return address recovery of traced function selftests/vDSO: Fix GNU hash table entry size for s390x s390/traps: Fix test_monitor_call() inline assembly
2025-03-08dt-bindings: display/msm: dsi-controller-main: Add missing minItemsKrzysztof Kozlowski
Specific constrain in if:then: blocks for variable lists, like clocks and clock-names, should have a fixed upper and lower size. Older dtschema implied minItems, but that's not true since 2024 and missing minItems means that lower bound is not set. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/638751/ Link: https://lore.kernel.org/r/20250221-b4-sm8750-display-v3-2-3ea95b1630ea@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08dt-bindings: display/msm: dsi-controller-main: Combine if:then: entriesKrzysztof Kozlowski
Several devices have the same clock inputs, thus they can be in the same if:then: clause, making everything smaller. No functional impact. Reviewed-by: Rob Herring (Arm) <robh@kernel.org> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/638749/ Link: https://lore.kernel.org/r/20250221-b4-sm8750-display-v3-1-3ea95b1630ea@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08drm/msm/dpu: drop wb2_formats_rgbDmitry Baryshkov
After enabling YUV support for writeback on a variety of DPU hardware, the wb2_formats_rgb is now unused. Drop it following the report of LKP. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202503071857.oZbQsPaE-lkp@intel.com/ Reviewed-by: Rob Clark <robdclark@gmail.com> # on IRC Patchwork: https://patchwork.freedesktop.org/patch/641848/ Link: https://lore.kernel.org/r/20250308-dpu-drop-wb2-rgb-v1-1-f5503fcd1bc2@linaro.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08drm/msm/dpu: Fix uninitialized variable in dpu_crtc_kickoff_clone_mode()Dan Carpenter
After the loop there is a check for whether "wb_encoder" has been set to non-NULL, however it was never set to NULL. Initialize it to NULL. Fixes: ad06972d5365 ("drm/msm/dpu: Reorder encoder kickoff for CWB") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Patchwork: https://patchwork.freedesktop.org/patch/641631/ Link: https://lore.kernel.org/r/f8ba03dc-0f90-4781-8d54-c16b3251ecb1@stanley.mountain Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08drm/msm/dpu: correct struct dpu_encoder_virt docsDmitry Baryshkov
Fix a typo in struct dpu_encoder_virt kerneldoc, which made it ignore description of the cwb_mask field. Fixes: dd331404ac7c ("drm/msm/dpu: Configure CWB in writeback encoder") Signed-off-by: Dmitry Baryshkov <lumag@kernel.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/641315/ Link: https://lore.kernel.org/r/20250306-dpu-fix-docs-v1-2-e51b71e8ad84@kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08drm/msm/dpu: correct dpu_crtc_check_mode_changed docsDmitry Baryshkov
Correct commit 20972609d12c ("drm/msm/dpu: Require modeset if clone mode status changes") and describe old_crtc_state and new_crtc_state params instead of the single previously used parameter crtc_state. Fixes: 20972609d12c ("drm/msm/dpu: Require modeset if clone mode status changes") Signed-off-by: Dmitry Baryshkov <lumag@kernel.org> Reviewed-by: Rob Clark <robdclark@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/641313/ Link: https://lore.kernel.org/r/20250306-dpu-fix-docs-v1-1-e51b71e8ad84@kernel.org Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
2025-03-08x86/mm: Define PTRS_PER_PMD for assembly code tooIngo Molnar
Andy reported the following build warning from head_32.S: In file included from arch/x86/kernel/head_32.S:29: arch/x86/include/asm/pgtable_32.h:59:5: error: "PTRS_PER_PMD" is not defined, evaluates to 0 [-Werror=undef] 59 | #if PTRS_PER_PMD > 1 The reason is that on 2-level i386 paging the folded in PMD's PTRS_PER_PMD constant is not defined in assembly headers, only in generic MM C headers. Instead of trying to fish out the definition from the generic headers, just define it - it even has a comment for it already... Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@kernel.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Link: https://lore.kernel.org/r/Z8oa8AUVyi2HWfo9@gmail.com
2025-03-07Merge tag 'slab-for-6.14-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab Pull slab fix from Vlastimil Babka: - Stable fix for kmem_cache_destroy() called from a WQ_MEM_RECLAIM workqueue causing a warning due to the new kvfree_rcu_barrier() (Uladzislau Rezki) * tag 'slab-for-6.14-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab: mm/slab/kvfree_rcu: Switch to WQ_MEM_RECLAIM wq
2025-03-07Merge tag 'acpi-6.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI fix from Rafael Wysocki: "Restore the previous behavior of the ACPI platform_profile sysfs interface that has been changed recently in a way incompatible with the existing user space (Mario Limonciello)" * tag 'acpi-6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: platform/x86/amd: pmf: Add balanced-performance to hidden choices platform/x86/amd: pmf: Add 'quiet' to hidden choices ACPI: platform_profile: Add support for hidden choices
2025-03-07Merge tag 'execve-v6.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull core dumping fix from Kees Cook: - Only sort VMAs when core_sort_vma sysctl is set * tag 'execve-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: coredump: Only sort VMAs when core_sort_vma sysctl is set
2025-03-07Merge tag 'for-6.14-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux Pull btrfs fixes from David Sterba: - fix leaked extent map after error when reading chunks - replace use of deprecated strncpy - in zoned mode, fixed range when ulocking extent range, causing a hang * tag 'for-6.14-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux: btrfs: fix a leaked chunk map issue in read_one_chunk() btrfs: replace deprecated strncpy() with strscpy() btrfs: zoned: fix extent range end unlock in cow_file_range()
2025-03-07Merge tag 'block-6.14-20250306' of git://git.kernel.dk/linuxLinus Torvalds
Pull block fixes from Jens Axboe: - NVMe pull request via Keith: - TCP use after free fix on polling (Sagi) - Controller memory buffer cleanup fixes (Icenowy) - Free leaking requests on bad user passthrough commands (Keith) - TCP error message fix (Maurizio) - TCP corruption fix on partial PDU (Maurizio) - TCP memory ordering fix for weakly ordered archs (Meir) - Type coercion fix on message error for TCP (Dan) - Name the RQF flags enum, fixing issues with anon enums and BPF import of it - ublk parameter setting fix - GPT partition 7-bit conversion fix * tag 'block-6.14-20250306' of git://git.kernel.dk/linux: block: Name the RQF flags enum nvme-tcp: fix signedness bug in nvme_tcp_init_connection() block: fix conversion of GPT partition name to 7-bit ublk: set_params: properly check if parameters can be applied nvmet-tcp: Fix a possible sporadic response drops in weakly ordered arch nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu() nvme-tcp: Fix a C2HTermReq error message nvmet: remove old function prototype nvme-ioctl: fix leaked requests on mapping error nvme-pci: skip CMB blocks incompatible with PCI P2P DMA nvme-pci: clean up CMBMSC when registering CMB fails nvme-tcp: fix possible UAF in nvme_tcp_poll
2025-03-07Merge tag 'io_uring-6.14-20250306' of git://git.kernel.dk/linuxLinus Torvalds
Pull io_uring fix from Jens Axboe: "A single fix for a regression introduced in the 6.14 merge window, causing stalls/hangs with IOPOLL reads or writes" * tag 'io_uring-6.14-20250306' of git://git.kernel.dk/linux: io_uring/rw: ensure reissue path is correctly handled for IOPOLL
2025-03-07Merge tag 'sched-urgent-2025-03-07' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc scheduler fixes from Ingo Molnar: - Fix deadline scheduler sysctl parameter setting bug - Fix RT scheduler sysctl parameter setting bug - Fix possible memory corruption in child_cfs_rq_on_list() * tag 'sched-urgent-2025-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/rt: Update limit of sched_rt sysctl in documentation sched/deadline: Use online cpus for validating runtime sched/fair: Fix potential memory corruption in child_cfs_rq_on_list
2025-03-07Merge tag 'perf-urgent-2025-03-07' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull perf event fixes from Ingo Molnar: "Fix a race between PMU registration and event creation, and fix pmus_lock vs. pmus_srcu lock ordering" * tag 'perf-urgent-2025-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/core: Fix perf_pmu_register() vs. perf_init_event() perf/core: Fix pmus_lock vs. pmus_srcu ordering
2025-03-07drm/amdkfd: Add support for more per-process flagHarish Kasiviswanathan
Add support for more per-process flags starting with option to configure MFMA precision for gfx 9.5 v2: Change flag name to KFD_PROC_FLAG_MFMA_HIGH_PRECISION Remove unused else condition v3: Bump the KFD API version v4: Missed SH_MEM_CONFIG__PRECISION_MODE__SHIFT define. Added it. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Reviewed-by: Amber Lin <Amber.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdkfd: Set per-process flags only once for gfx9/10/11/12Harish Kasiviswanathan
Define set_cache_memory_policy() for these asics and move all static changes from update_qpd() which is called each time a queue is created to set_cache_memory_policy() which is called once during process initialization Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Amber Lin <Amber.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdkfd: Set per-process flags only once cik/viHarish Kasiviswanathan
Set per-process static sh_mem config only once during process initialization. Move all static changes from update_qpd() which is called each time a queue is created to set_cache_memory_policy() which is called once during process initialization. set_cache_memory_policy() is currently defined only for cik and vi family. So this commit only focuses on these two. A separate commit will address other asics. Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Reviewed-by: Amber Lin <Amber.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amd: Keep display off while going into S4Mario Limonciello
When userspace invokes S4 the flow is: 1) amdgpu_pmops_prepare() 2) amdgpu_pmops_freeze() 3) Create hibernation image 4) amdgpu_pmops_thaw() 5) Write out image to disk 6) Turn off system Then on resume amdgpu_pmops_restore() is called. This flow has a problem that because amdgpu_pmops_thaw() is called it will call amdgpu_device_resume() which will resume all of the GPU. This includes turning the display hardware back on and discovering connectors again. This is an unexpected experience for the display to turn back on. Adjust the flow so that during the S4 sequence display hardware is not turned back on. Reported-by: Xaver Hugl <xaver.hugl@gmail.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/2038 Cc: Muhammad Usama Anjum <usama.anjum@collabora.com> Tested-by: Muhammad Usama Anjum <usama.anjum@collabora.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Harry Wentland <harry.wentland@amd.com> Link: https://lore.kernel.org/r/20250306185124.44780-1-mario.limonciello@amd.com Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amd/amdgpu: Add missing GC 11.5.0 registerTom St Denis
Adds register needed for debugging purposes. Signed-off-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdkfd: clear F8_MODE for gfx950Alex Sierra
Default F8_MODE should be OCP format on gfx950. Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Amber Lin <Amber.Lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07Merge tag 'x86-urgent-2025-03-07' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 fixes from Ingo Molnar: - Fix CPUID leaf 0x2 parsing bugs - Sanitize very early boot parameters to avoid crash - Fix size overflows in the SGX code - Make CALL_NOSPEC use consistent * tag 'x86-urgent-2025-03-07' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/boot: Sanitize boot params before parsing command line x86/sgx: Fix size overflows in sgx_encl_create() x86/cpu: Properly parse CPUID leaf 0x2 TLB descriptor 0x63 x86/cpu: Validate CPUID leaf 0x2 EDX output x86/cacheinfo: Validate CPUID leaf 0x2 EDX output x86/speculation: Add a conditional CS prefix to CALL_NOSPEC x86/speculation: Simplify and make CALL_NOSPEC consistent
2025-03-07drm/amdgpu: add defines for pin_offsets in DCE8Alexandre Demers
Define pin_offsets values in the same way it is done in DCE8 Signed-off-by: Alexandre Demers <alexandre.f.demers@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: Fix annotation for dce_v6_0_line_buffer_adjust functionSrinivasan Shanmugam
Updated description for the 'other_mode' parameter. This parameter is used to determine the display mode of another display controller that may be sharing the line buffer. Cc: Ken Wang <Qingqing.Wang@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: handle amdgpu_cgs_create_device() errors in amd_powerplay_create()Wentao Liang
Add error handling to propagate amdgpu_cgs_create_device() failures to the caller. When amdgpu_cgs_create_device() fails, release hwmgr and return -ENOMEM to prevent null pointer dereference. [v1]->[v2]: Change error code from -EINVAL to -ENOMEM. Free hwmgr. Signed-off-by: Wentao Liang <vulab@iscas.ac.cn> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amd/display: fix missing .is_two_pixels_per_containerAliaksei Urbanski
Starting from 6.11, AMDGPU driver, while being loaded with amdgpu.dc=1, due to lack of .is_two_pixels_per_container function in dce60_tg_funcs, causes a NULL pointer dereference on PCs with old GPUs, such as R9 280X. So this fix adds missing .is_two_pixels_per_container to dce60_tg_funcs. Reported-by: Rosen Penev <rosenp@gmail.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3942 Fixes: e6a901a00822 ("drm/amd/display: use even ODM slice width for two pixels per container") Signed-off-by: Aliaksei Urbanski <aliaksei.urbanski@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu/display: Allow DCC for video formats on GFX12David Rosca
We advertise DCC as supported for NV12/P010 formats on GFX12, but it would fail on this check on atomic commit. Signed-off-by: David Rosca <david.rosca@amd.com> Reviewed-by: Ruijing Dong <ruijing.dong@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: Use unique CPER record id across devicesXiang Liu
Encode socket id to CPER record id to be unique across devices. v2: add pointer check for adev->smuio.funcs->get_socket_id v2: set 0 if adev->smuio.funcs->get_socket_id is NULL Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Tao Zhou <tao.zhou1@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: fix the gb_addr_config_fields init value mismatchShiwu Zhang
For gfx_v9_4_3 specifically, before regGB_ADDR_CONFIG is overwritten in gfx hw_init it is read out to popluate the gb_addr_config_fields in the sw_init stage, which causes mismatch. Fix it by using the golden value in sw_init as well. v2: This is a driver-set golden reg and keep as it is (Lijo) Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: retire ip init code specific for A0 revShiwu Zhang
For aqua_vanjaram, A0 HW is retired so remove the code specific for it in gfx ip init. Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: increase RAS bad page thresholdTao Zhou
For default policy, driver will issue an RMA event when the number of bad pages is greater than 8 physical rows, rather than reaches 8 physical rows, don't rely on threshold configurable parameters in default mode. Signed-off-by: Tao Zhou <tao.zhou1@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: Fix missing drain retry fault the last entryEmily Deng
While the entry get in svm_range_unmap_from_cpu is the last entry, and the entry is page fault, it also need to be dropped. So for equal case, it also need to be dropped. v2: Only modify the svm_range_restore_pages. Signed-off-by: Emily Deng <Emily.Deng@amd.com> Reviewed-by: Xiaogang Chen<xiaogang.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: Do not set power brake sequence for Aldebaran SRIOVVictor Lu
Aldebaran SRIOV VF cannot access the power brake feature regs. The accesses can be skipped to avoid a dmesg warning. v2: Remove redundant asic type check Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdkfd: remove unused debug gws support status variableJonathan Kim
Remove unused declaration of gws_debug_workaround. Signed-off-by: Jonathan Kim <jonathan.kim@amd.com> Reviewed-by: Amber Lin <amber.lin@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: fix inconsistent indenting warningCharles Han
Fix below inconsistent indenting smatch warning. smatch warnings: drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.c:582 amdgpu_sdma_reset_engine() warn: inconsistent indenting Signed-off-by: Charles Han <hanchunchao@inspur.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07drm/amdgpu: Do not write to GRBM_CNTL if Aldebaran SRIOVVictor Lu
Aldebaran SRIOV VF does not have write permissions to GRBM_CTNL. This access can be skipped to avoid a dmesg warning. v2: Use GC IP version check instead of asic check Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-03-07Merge tag 'hwmon-for-v6.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: - xgene-hwmon: Fix a NULL vs IS_ERR_OR_NULL() check - ad7314: Return error if leading zero bits are non-zero - ntc_thermistor: Update/fix the ncpXXxh103 sensor table - pmbus: Initialise page count in pmbus_identify() - peci/dimmtemp: Do not provide fake threshold data * tag 'hwmon-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: fix a NULL vs IS_ERR_OR_NULL() check in xgene_hwmon_probe() hwmon: (ad7314) Validate leading zero bits and return error hwmon: (ntc_thermistor) Fix the ncpXXxh103 sensor table hwmon: (pmbus) Initialise page count in pmbus_identify() hwmon: (peci/dimmtemp) Do not provide fake thresholds data
2025-03-07Merge tag 'gpio-fixes-for-v6.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux Pull gpio fixes from Bartosz Golaszewski: - protect gpio-aggregator against module unload - use raw spinlock in gpio-rcar to fix a lockdep splat - fix OF node leak in gpio-rcar * tag 'gpio-fixes-for-v6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: gpio: rcar: Fix missing of_node_put() call gpio: rcar: Use raw_spinlock to protect register access gpio: aggregator: protect driver attr handlers against module unload
2025-03-07Merge tag 'platform-drivers-x86-v6.14-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver fixes from Ilpo Järvinen: - amd/pmf: - Initialize 'cb_mutex' - Support for new version of PMF-TA - intel-hid: Fix volume buttons on Microsoft Surface Go 4 tablet - intel/vsec: Add Diamond Rapids support - thinkpad_acpi: Add battery quirk for ThinkPad X131e * tag 'platform-drivers-x86-v6.14-4' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: platform/x86/amd/pmf: Update PMF Driver for Compatibility with new PMF-TA platform/x86/amd/pmf: Propagate PMF-TA return codes platform/x86/intel/vsec: Add Diamond Rapids support platform/x86: thinkpad_acpi: Add battery quirk for ThinkPad X131e platform/x86: intel-hid: fix volume buttons on Microsoft Surface Go 4 tablet platform/x86/amd/pmf: Initialize and clean up `cb_mutex`
2025-03-07Merge tag 'sound-6.14-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "There is a single change in ALSA core (for sequencer code for the module auto-loading in a wrong timing) while the all rest are various HD- and USB-audio fixes. Many of them are boring device-specific quirks, and should be safe to take" * tag 'sound-6.14-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda/realtek: Add support for ASUS Zenbook UM3406KA Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for ASUS B5405 and B5605 Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for ASUS B3405 and B3605 Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for various ASUS Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for ASUS ROG Strix G614 Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for ASUS ROG Strix GA603 Laptops using CS35L41 HDA ALSA: hda/realtek: Add support for ASUS ROG Strix G814 Laptop using CS35L41 HDA ALSA: hda: intel: Add Dell ALC3271 to power_save denylist ALSA: hda/realtek: update ALC222 depop optimize ALSA: hda: realtek: fix incorrect IS_REACHABLE() usage ALSA: usx2y: validate nrpacks module parameter on probe ALSA: hda/realtek - add supported Mic Mute LED for Lenovo platform ALSA: seq: Avoid module auto-load handling at event delivery ALSA: hda: Fix speakers on ASUS EXPERTBOOK P5405CSA 1.0 ALSA: hda/realtek: Fix Asus Z13 2025 audio ALSA: hda/realtek: Remove (revert) duplicate Ally X config
2025-03-07drm/i915: Relocate intel_bw_crtc_update()Ville Syrjälä
intel_bw_crtc_update() is only used by the readout path, so relocate the function next its only caller. Easier to read the code when related things are nearby. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-19-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Move dbuf_state->active_pipes into skl_wm_get_hw_state()Ville Syrjälä
Move the dbuf_state readout parts into skl_wm_get_hw_state() so that the details are better hidden from sight. This will stop updating this on pre-skl, but that's what we want since the dbuf state is only used on skl+. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-18-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Do wm readout ealier for skl+Ville Syrjälä
Move the wm readout to happen earlier. This is needed because the bw_state readout will need ddb information populated by the wm readout. For now limit this to skl+ as I've not really analyzed the implications of doing this on other platforms. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-17-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Split wm sanitize from readoutVille Syrjälä
I'll need to move the wm readout to an earlier point in the sequence (since the bw state readout will need ddb information from the wm readout). But (at least for now) the wm sanitation will need to stay put as it needs to also sanitize things for any pipes/planes we disable later during the hw state takeover. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-16-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Simplify cdclk_disable_noatomic()Ville Syrjälä
Instead of hand rolling the cdclk state disabling for a pipe in noatomic() let's just recompute the whole thing from scratch. Less code we have to remember to keep in sync. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-15-ville.syrjala@linux.intel.com
2025-03-07sem/i915: Simplify intel_cdclk_update_hw_state()Ville Syrjälä
intel_crtc_calculate_min_cdclk() can't return an error (since commit 5ac860cc5254 ("drm/i915: Fix DBUF bandwidth vs. cdclk handling")) so there is no point in checking for one. Also we can just call it unconditionally since it itself checks crtc_state->hw.enabled. We are currently checking crtc_state->hw.active in the readout path, but active==enabled during readout, and arguably enabled is the more correct thing to check anyway. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-14-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Skip some bw_state readout on pre-iclVille Syrjälä
We only compute bw_state->data_rate and bw_state->num_active_planes on icl+. Do the same during readout so that we don't leave random junk inside the state. v2: Skip the whole intel_bw_crtc_update() (Vinod) Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-13-ville.syrjala@linux.intel.com
2025-03-07drm/i915: Update bw_state->active_pipes during readoutVille Syrjälä
Update bw_state->active_pipes during readout. This was completely missing from the current readout code. Reviewed-by: Vinod Govindapillai <vinod.govindapillai@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306163420.3961-12-ville.syrjala@linux.intel.com
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-31 23:18:08 +0000