kernel.git/drivers/platform/x86/intel_ips.c, branch linux-6.12.y

Merge tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernel

2024-07-18T16:34:02Z

Pull drm updates from Dave Airlie: "There's a lot of stuff in here, amd, i915 and xe have new platform work, lots of core rework around EDID handling, some new COMPILE_TEST options, maintainer changes and a lots of other stuff. Summary: core: - deprecate DRM data and return 0 date - connector: Create a set of helpers to help with HDMI support - Remove driver owner assignments - Allow more drivers to compile with COMPILE_TEST - Conversions to drm_edid - Sprinkle MODULE_DESCRIPTIONS everywhere they are missing - Remove drm_mm_replace_node - print: Add a drm prefix to warn level messages too, remove ___drm_dbg, consolidate prefix handling - New monochrome TV mode variant ttm: - improve number of page faults on some platforms - fix test builds under PREEMPT_RT - more test coverage ci: - Require a more recent version of mesa - improve farm setup and test generation dma-buf: - warn if reserving 0 fence slots - internal API heap enhancements fbdev: - Create memory manager optimized fbdev emulation panic: - Allow to select fonts - improve drm_fb_dma_get_scanout_buffer - Allow to dump kmsg to the screen bridge: - Remove redundant checks on bridge->encoder - Remove drm_bridge_chain_mode_fixup - bridge-connector: Plumb in the new HDMI helper - analogix_dp: Various improvements, handle AUX transfers timeout - samsung-dsim: Fix timings calculation - tc358767: Plenty of small fixes, fix no connector attach, fix clocks - sii902x: state validation improvements panels: - Switch panels from register table initialization to proper code - Now that the panel code tracks the panel state, remove every ad-hoc implementation in the panel drivers - More cleanup of prepare / enable state tracking in drivers - edp: Drop legacy panel compatibles - simple-bridge: Switch to devm_drm_bridge_add - New panels: Lincoln Tech Sol LCD185-101CT, Microtips Technology 13-101HIEBCAF0-C, Microtips Technology MF-103HIEB0GA0, BOE nv110wum-l60, IVO t109nw41, WL-355608-A8, PrimeView PM070WL4, Lincoln Technologies LCD197, Ortustech COM35H3P70ULC, AUO G104STN01, K&d kd101ne3-40ti amdgpu: - DCN 4.0.x support - GC 12.0 support - GMC 12.0 support - SDMA 7.0 support - MES12 support - MMHUB 4.1 support - GFX12 modifier and DCC support - lots of IP fixes/updates amdkfd: - Contiguous VRAM allocations - GC 12.0 support - SDMA 7.0 support - SR-IOV fixes - KFD GFX ALU exceptions i915: - Battlemage Xe2 HPD display enablement - Panel Replay enabling - DP AUX-less ALPM/LOBF - Enable link training failure fallback for DP MST links - CMRR (Content Match Refresh Rate) enabling - Increase ADL-S/ADL-P/DG2+ max TMDS bitrate to 6 Gbps - Enable eDP AUX based HDR backlight - Support replaying GPU hangs with captured context image - Automate CCS Mode setting during engine resets - lots of refactoring - Support replaying GPU hangs with captured context image - Increase FLR timeout from 3s to 9s - Enable w/a 16021333562 for DG2, MTL and ARL [guc] xe: - update MAINATINERS - New uapi adding OA functionality to Xe - expose l3 bank mask - fix display detect on ADL-N - runtime PM Fixes - Fix silent backmerge issues - More prep for SR-IOV - HWmon additions - per client usage info - Rework GPU page fault handling - Drop EXEC_QUEUE_FLAG_BANNED - Add BMG PCI IDs - Scheduler fixes and improvements - Rename xe_exec_queue::compute to xe_exec_queue::lr - Use ttm_uncached for BO with NEEDS_UC flag - Rename xe perf layer as xe observation layer - lots of refactoring radeon: - Backlight workaround for iMac - Silence UBSAN flex array warnings msm: - Validate registers XML description against schema in CI - core/dpu: SM7150 support - mdp5: Add support for MSM8937 - gpu: Add param for userspace to know if raytracing is supported - gpu: X185 support (aka gpu in X1 laptop chips) - gpu: a505 support ivpu: - hardware scheduler support - profiling support - improvements to the platform support layer - firmware handling improvements - clocks/power mgmt improvements - scheduler/logging improvements habanalabs: - Gradual sleep in polling memory macro - Reduce Gaudi2 MSI-X interrupt count to 128 - Add Gaudi2-D revision support - Add timestamp to CPLD info - Gaudi2: Assume hard-reset by firmware upon MC SEI severe error - Align Gaudi2 interrupt names - Check for errors after preboot is ready - Change habanalabs maintainer and git repo path mgag200: - refactoring and improvements - Add BMC output - enable polling nouveau: - add registry command line v3d: - perf counters improvements zynqmp: - irq and debugfs improvements atmel-hlcdc: - Support XLCDC in sam9x7 mipi-dbi: - Remove mipi_dbi_machine_little_endian - make SPI bits per word configurable - support RGB888 - allow pixel formats to be specified in the DT sun4i: - Rework the blender setup for DE2 panfrost: - Enable MT8188 support vc4: - Monochrome TV support exynos: - fix fallback mode regression - fix memory leak - Use drm_edid_duplicate() instead of kmemdup() etnaviv: - fix i.MX8MP NPU clock gating - workaround FE register cdc issues on some cores - fix DMA sync handling for cached buffers - fix job timeout handling - keep TS enabled on MMUv2 cores for improved performance mediatek: - Convert to platform remove callback returning void- - Drop chain_mode_fixup call in mode_valid() - Fixes the errors of MediaTek display driver found by IGT - Add display support for the MT8365-EVK board - Fix bit depth overwritten for mtk_ovl_set bit_depth() - Fix possible_crtcs calculation - Fix spurious kfree() ast: - refactor mode setting code stm: - Add LVDS support - DSI PHY updates" * tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernel: (2501 commits) drm/amdgpu/mes12: add missing opcode string drm/amdgpu/mes11: update opcode strings Revert "drm/amd/display: Reset freesync config before update new state" drm/omap: Restrict compile testing to PAGE_SIZE less than 64KB drm/xe: Drop trace_xe_hw_fence_free drm/xe/uapi: Rename xe perf layer as xe observation layer drm/amdgpu: remove exp hw support check for gfx12 drm/amdgpu: timely save bad pages to eeprom after gpu ras reset is completed drm/amdgpu: flush all cached ras bad pages to eeprom drm/amdgpu: select compute ME engines dynamically drm/amd/display: Allow display DCC for DCN401 drm/amdgpu: select compute ME engines dynamically drm/amdgpu/job: Replace DRM_INFO/ERROR logging drm/amdgpu: select compute ME engines dynamically drm/amd/pm: Ignore initial value in smu response register drm/amdgpu: Initialize VF partition mode drm/amd/amdgpu: fix SDMA IRQ client ID <-> req mapping MAINTAINERS: fix Xinhui's name MAINTAINERS: update powerplay and swsmu drm/qxl: Pin buffer objects for internal mappings ...

Merge drm/drm-next into drm-intel-next

2024-06-19T08:38:31Z

Sync to v6.10-rc3. Signed-off-by: Jani Nikula

platform/x86: intel_ips: Switch to new Intel CPU model defines

2024-06-03T06:49:07Z

New CPU #defines encode vendor and family as well as model. Signed-off-by: Tony Luck Acked-by: Hans de Goede Link: https://lore.kernel.org/r/20240531203706.233365-7-tony.luck@intel.com Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

drm: move i915_drm.h under include/drm/intel

2024-05-31T13:11:09Z

Clean up the top level include/drm directory by grouping all the Intel specific files under a common subdirectory. v2: Also fix comment in intel_pci_config.h (Ilpo) Cc: Daniel Vetter Cc: Dave Airlie Cc: Lucas De Marchi Cc: Bjorn Helgaas Cc: Hans de Goede Cc: Ilpo Järvinen Acked-by: Lucas De Marchi Acked-by: Rodrigo Vivi Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/0e344a72e9be596ac2b8b55a26fd674a96f03cdc.1717075103.git.jani.nikula@intel.com

platform/x86: intel_ips: Use PCI_IRQ_INTX instead of PCI_IRQ_LEGACY

2024-04-25T17:53:30Z

Use the macro PCI_IRQ_INTX instead of the deprecated PCI_IRQ_LEGACY macro. Link: https://lore.kernel.org/r/20240325070944.3600338-8-dlemoal@kernel.org Signed-off-by: Damien Le Moal Signed-off-by: Bjorn Helgaas Acked-by: Hans de Goede

Merge tag 'platform-drivers-x86-v6.7-6' into pdx86/for-next

2024-01-02T12:13:01Z

Merge the 'platform-drivers-x86-v6.7-6' fixes into pdx86/for-next so that the "Intel PMC GBE LTR regression" fixes can also be applied to the new Arrow Lake and Lunar Lake platform support code in pdx86/for-next .

platform/x86: ips: Remove unused debug code

2023-12-11T10:10:36Z

Remove unused debug code inside #if 0 ... #endif. Signed-off-by: Ilpo Järvinen Link: https://lore.kernel.org/r/20231208134845.3900-1-ilpo.jarvinen@linux.intel.com Reviewed-by: Hans de Goede Signed-off-by: Hans de Goede

platform/x86: intel_ips: fix kernel-doc formatting

2023-12-08T11:21:49Z

Fix kernel-doc function notation and comment formatting to prevent warnings from scripts/kernel-doc. for drivers/platform/x86/intel_ips.c: 595: warning: No description found for return value of 'mcp_exceeded' 624: warning: No description found for return value of 'cpu_exceeded' 650: warning: No description found for return value of 'mch_exceeded' 745: warning: bad line: cpu+ gpu+ cpu+gpu- cpu-gpu+ cpu-gpu- 746: warning: bad line: cpu < gpu < cpu+gpu+ cpu+ gpu+ nothing 753: warning: No description found for return value of 'ips_adjust' 747: warning: bad line: cpu < gpu >= cpu+gpu-(mcp<) cpu+gpu-(mcp<) gpu- gpu- 748: warning: bad line: cpu >= gpu < cpu-gpu+(mcp<) cpu- cpu-gpu+(mcp<) cpu- 749: warning: bad line: cpu >= gpu >= cpu-gpu- cpu-gpu- cpu-gpu- cpu-gpu- 945: warning: No description found for return value of 'ips_monitor' 1151: warning: No description found for return value of 'ips_irq_handler' 1301: warning: Function parameter or member 'ips' not described in 'ips_detect_cpu' 1302: warning: No description found for return value of 'ips_detect_cpu' 1358: warning: No description found for return value of 'ips_get_i915_syms' Signed-off-by: Randy Dunlap Cc: Hans de Goede Cc: Ilpo Järvinen Cc: platform-driver-x86@vger.kernel.org Link: https://lore.kernel.org/r/20231206060120.4816-1-rdunlap@infradead.org Reviewed-by: Ilpo Järvinen Signed-off-by: Ilpo Järvinen

platform/x86: intel_ips: fix set but unused warning in read_mgtv

2021-06-16T15:47:55Z

drivers/platform/x86/intel_ips.c:832:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] 832 | u16 ret; | ^~~ Fix it by mark ret as '__maybe_unused'. Reported-by: Hulk Robot Signed-off-by: yangerkun Link: https://lore.kernel.org/r/20210607014702.2981097-1-yangerkun@huawei.com Signed-off-by: Hans de Goede

platform/x86: intel_ips: Convert to use DEFINE_SHOW_ATTRIBUTE macro

2018-12-03T19:40:03Z

Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code. Signed-off-by: Andy Shevchenko