kernel.git/drivers/gpu/drm/xe/Makefile, branch linux-6.14.y

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

2025-01-07T16:07:54Z

Backmerge to get the DRM DP payload and ACT helpers to drm-intel-next. Signed-off-by: Jani Nikula

drm/i915/display: add intel_display_conversion.c to hide stuff better

2024-12-16T16:09:35Z

The __to_intel_display() generics require the definition of struct drm_i915_private i.e. inclusion of i915_drv.h. Add intel_display_conversion.c with a __i915_to_display() function to do the conversion without the intel_display_conversion.h having an implicit dependency on i915_drv.h. The long term goal is to remove __to_intel_display() and the intel_display_conversion.[ch] files altoghether, and this is merely a transitional step to make the dependencies on i915_drv.h explicit. Reviewed-by: Luca Coelho Signed-off-by: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/39e99b765b8c1a05d001659c39686a661ac268e2.1732104170.git.jani.nikula@intel.com

drm/xe/vsec: Support BMG devices

2024-12-03T20:02:55Z

The Battlemage (BMG) discrete graphics card supports the Platform, Monitoring Technology (PMT) feature directly on the primary PCI device. Utilize the PMT callback API to add support for the BMG devices. Reviewed-by: Ilpo Järvinen Reviewed-by: Rodrigo Vivi Reviewed-by: Andy Shevchenko Signed-off-by: Michael J. Ruhl Link: https://patchwork.freedesktop.org/patch/msgid/20241203153639.2982162-1-michael.j.ruhl@intel.com Signed-off-by: Rodrigo Vivi

Merge drm/drm-next into drm-xe-next

2024-12-02T16:22:11Z

A backmerge to get the PMT preparation work for merging the BMG PMT support. Signed-off-by: Rodrigo Vivi

drm/xe/vf: React to MIGRATED interrupt

2024-11-06T13:53:35Z

To properly support VF Save/Restore procedure, fixups need to be applied after PF driver finishes its part of VF Restore. The fixups are required to adjust the ongoing execution for a hardware switch that happened, because some GFX resources are not fully virtualized, and assigned to a VF as range from a global pool. The VF on which a VM is restored will often have different ranges provisioned than the VF on which save process happened. Those resource fixups are applied by the VF driver within a restored VM. A VF driver gets informed that it was migrated by receiving an interrupt from each GuC. The interrupt assigned for that purpose is "GUC SW interrupt 0". Seeing that fields set from within the irq handler should be the trigger for fixups. The VF can safely do post-migration fixups on resources associated to each GuC only after that GuC issued the MIGRATED interrupt. This change introduces a worker to be used for post-migration fixups, and a mechanism to schedule said worker when all GuCs sent the irq. v2: renamed and moved functions, updated logged messages, removed unused includes, used anon struct (Michal) v3: ordering, kerneldoc, asserts, debug messages, on_all_tiles -> on_all_gts (Michal) v4: fixed missing header include v5: Explained what fixups are, explained which IRQ is used, style fixes (Michal) Bspec: 50868 Signed-off-by: Tomasz Lis Reviewed-by: Michal Wajdeczko Link: https://patchwork.freedesktop.org/patch/msgid/20241104213449.1455694-2-tomasz.lis@intel.com Signed-off-by: Michal Wajdeczko

drm/xe: Add trace to lrc timestamp update

2024-11-05T21:38:46Z

Help debugging when LRC timestamp is updated for a exec queue. Reviewed-by: Jonathan Cavitt Reviewed-by: Nirmoy Das Reviewed-by: Umesh Nerlige Ramappa Link: https://patchwork.freedesktop.org/patch/msgid/20241104143815.2112272-2-lucas.demarchi@intel.com Signed-off-by: Lucas De Marchi

drm/i915/pfit: Extract intel_pfit.c

2024-10-23T15:22:37Z

The panel fitter code doesn't really have much to do with the rest of intel_panel.c, so extract it all into its own file. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20241016143134.26903-9-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula

Merge tag 'drm-intel-next-2024-10-11' of https://gitlab.freedesktop.org/drm/i915/kernel into drm-next

2024-10-17T23:13:31Z

drm/i915 features for v6.13: [airlied: fixed build problem xe->display] Features and functionality: - Enable BMG and LNL+ ultra joiner support to join 2+2 pipes (Ankit, Stan) - Enable 10bpc+CCS scanout for ICL+ and fp16+CCS scanout for TGL+ (Ville) - Use DSB for plane/color management commits (Ville) - Expose package temperature in hwmon (Raag) - Add more Arrow Lake (ARL) PCI IDs (Dnyaneshwar) - Add intel_display_caps debugfs for display capabilities and params (Jani) - Debug log detected LTTPR PHY descriptors (Imre) Refactoring and cleanups: - Add intel_bo abstraction to remove drm/xe -Ddrm_i915_gem_object=xe_bo hack (Jani) - IRQ enable/disable/suspend/resume cleanups (Rodrigo) - Pre-SKL watermark/CxSR cleanups (Ville) - Joiner refactoring and cleanups (Ankit, Stan) - Unify PCI ROM vs. SPI flash VBT read code paths (Ville) - Use the common gen3+ irq code for gen2 (Ville) - Display include cleanups (Jani) - Conversions from drm_i915_private to struct intel_display (Jani, Ville, Suraj) - Convert wakeref_t underlying type to struct ref_tracker * (Jani) - Hide VLV/CHV/BXT/GLK specific PPS handling better (Jani) - Split out DP test request handling to a separate file (Jani) - Add display snapshot abstraction for error state (Jani) - Register macro cleanups (Jani) - Add irq IMR/IER/IIR register triplet abstraction (Jani) - Remove IS_LP() (Jani) - Remove xe compat raw reg read/write support (Jani) - Remove unused macro parameter (He Lugang) - Fix typos and spelling (Yan Zhen, Shen Lichuan, Colin Ian King) - Minor code fixes (Yuesong Li, Chen Ni) - Minor modeset refactoring (Ville) Fixes: - Fix a number of DP 2.1 Panel Replay issues (Jouni) - Fix drm/xe display lockdep issues on runtime suspend/resume (Suraj) - Fix MTL C20 PHY PLL values for UHBR20 (Dnyaneshwar) - Fix DP FEC enabling for UHBR rates (Chaitanya) - Fix BMG supported UHBR rates (10 and 13.5) (Arun) - Fix BMG CCS modifiers (Juha-Pekka) - Fix AUX IO power enabling for eDP PSR (Imre) - Add PSR workarounds (Jouni) - Check for too low DSC BPC (Suraj) - Improve HDCP wakeup robustness after suspend/resume (Suraj) - Reduce ICP+ hotplug filter to 250 us to match DP spec (Suraj) - Fix PSR sink enable sequence (Ville) - Fix DP colorimetry detection (Ville) - Apply i915gm/i945gm irq C-state workaround to CRC interrupts (Ville) Merges: - Backmerge to fix cross-tree conflicts (Jani) - Backmerge to get v6.12-rc1 (Jani) Signed-off-by: Dave Airlie From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/878quu6go9.fsf@intel.com

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

2024-10-17T16:52:05Z

Needed to bring some KVM changes to be able to include a fix in our Kconfig. Signed-off-by: Rodrigo Vivi

drm/xe/guc: Prepare GuC register list and update ADS size for error capture

2024-10-08T16:34:04Z

Add referenced registers defines and list of registers. Update GuC ADS size allocation to include space for the lists of error state capture register descriptors. Then, populate GuC ADS with the lists of registers we want GuC to report back to host on engine reset events. This list should include global, engine-class and engine-instance registers for every engine-class type on the current hardware. Ensure we allocate a persistent storage for the register lists that are populated into ADS so that we don't need to allocate memory during GT resets when GuC is reloaded and ADS population happens again. Signed-off-by: Zhanjun Dong Reviewed-by: Alan Previn Signed-off-by: Matt Roper Link: https://patchwork.freedesktop.org/patch/msgid/20241004193428.3311145-2-zhanjun.dong@intel.com