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* Merge tag 'drm-intel-gt-next-2025-03-12' of ↵Dave Airlie2025-03-252-1/+30
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next UAPI Changes: - Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support for partial mmaps (José Roberto de Souza) Driver Changes: Fixes/improvements/new stuff: - Implement vmap/vunmap GEM object functions (Asbjørn Sloth Tønnesen) Miscellaneous: - Various register definition cleanups (Ville Syrjälä) - Fix typo in a comment [gt/uc] (Yuichiro Tsuji) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z9IXs5CzHHKScuQn@linux
| * drm/i915: Increase I915_PARAM_MMAP_GTT_VERSION version to indicate support ↵José Roberto de Souza2025-03-111-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | for partial mmaps Commit 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping") was the last patch of several patches fixing multiple partial mmaps. But without a bump in I915_PARAM_MMAP_GTT_VERSION there is no clean way for UMD to know if it can do multiple partial mmaps. Fixes: 255fc1703e42 ("drm/i915/gem: Calculate object page offset for partial memory mapping") Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Nirmoy Das <nirmoy.das@intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Nirmoy Das <nirmoy.das@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250306210827.171147-1-jose.souza@intel.com
| * drm/i915: implement vmap/vunmap GEM object functionsAsbjørn Sloth Tønnesen2025-03-051-0/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement i915_gem_vmap_object() and i915_gem_vunmap_object(), based on i915_gem_dmabuf_vmap() and i915_gem_dmabuf_vunmap(). This enables a drm_client to use drm_client_buffer_vmap() and drm_client_buffer_vunmap() on hardware using the i915 driver. Tested with a currently out of tree pixelflut drm_client[1] on: - Lenovo ThinkCentre M720q (CoffeeLake-S GT2 / Intel UHD Graphics 630) - Dell Wyse N06D - 3030 LT (ValleyView on Intel Celeron N2807 SOC) [1] XDP->DRM pixelflut: https://labitat.dk/wiki/Pixelflut-XDR Signed-off-by: Asbjørn Sloth Tønnesen <asbjorn@asbjorn.st> Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240629182513.78026-1-asbjorn@asbjorn.st
* | Merge tag 'drm-intel-gt-next-2025-02-26' of ↵Dave Airlie2025-03-133-43/+1
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next UAPI Changes: - Add sysfs for SLPC power profiles [slpc] (Vinay Belgaumkar) Driver Changes: Fixes/improvements/new stuff: - Fix zero delta busyness issue [pmu] (Umesh Nerlige Ramappa) - Fix page cleanup on DMA remap failure (Brian Geffon) - Debug print LRC state entries only if the context is pinned [guc] (Daniele Ceraolo Spurio) - Drop custom hotplug code [pmu] (Lucas De Marchi) - Use spin_lock_irqsave() in interruptible context [guc] (Krzysztof Karas) - Add wait on depth stall done bit handling [gen12] (Juha-Pekka Heikkila) Miscellaneous: - Change throttle criteria for rps [selftest] (Raag Jadav) - Add debug print about hw config table size (John Harrison) - Include requested frequency in slow firmware load messages [uc] (John Harrison) - Remove i915_pmu_event_event_idx() [pmu] (Lucas De Marchi) - Remove unused live_context_for_engine (Dr. David Alan Gilbert) - Add Wa_22010465259 in its respective WA list (Ranu Maurya) - Correct frequency handling in RPS power measurement [selftests] (Sk Anirban) - Add helper function slpc_measure_power [guc/slpc] (Sk Anirban) - Revert "drm/i915/gt: Log reason for setting TAINT_WARN at reset" [gt] (Sebastian Brzezinka) - Avoid using uninitialized context [selftests] (Krzysztof Karas) - Use struct_size() helper in kmalloc() (luoqing) - Use prandom in selftest [selftests] (Markus Theil) - Replace kmap with its safer kmap_local_page counterpart [gt] (Andi Shyti) Merges: - Merge drm/drm-next into drm-intel-gt-next (Tvrtko Ursulin) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z77NLt2mR7SqxJ4u@linux
| * selftests: i915: Use struct_size() helper in kmalloc()luoqing2025-02-111-2/+1
| | | | | | | | | | | | | | | | | | | | | | Make use of the struct_size() helper instead of an open-coded version, in order to avoid any potential type mistakes or integer overflows that, in the worst scenario, could lead to heap overflows. Signed-off-by: luoqing <luoqing@kylinos.cn> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250208013539.3586855-1-l1138897701@163.com
| * Merge drm/drm-next into drm-intel-gt-nextTvrtko Ursulin2025-02-0515-46/+42
| |\ | | | | | | | | | | | | | | | | | | | | | | | | We need 4ba4f1afb6a9 ("perf: Generic hotplug support for a PMU with a scope") in order to land a i915 PMU simplification and a fix. That landed in 6.12 and we are stuck at 6.9 so lets bump things forward. Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net>
| * | drm/i915: Fix page cleanup on DMA remap failureBrian Geffon2025-01-281-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When converting to folios the cleanup path of shmem_get_pages() was missed. When a DMA remap fails and the max segment size is greater than PAGE_SIZE it will attempt to retry the remap with a PAGE_SIZEd segment size. The cleanup code isn't properly using the folio apis and as a result isn't handling compound pages correctly. v2 -> v3: (Ville) Just use shmem_sg_free_table() as-is in the failure path of shmem_get_pages(). shmem_sg_free_table() will clear mapping unevictable but it will be reset when it retries in shmem_sg_alloc_table(). v1 -> v2: (Ville) Fixed locations where we were not clearing mapping unevictable. Cc: stable@vger.kernel.org Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13487 Link: https://lore.kernel.org/lkml/20250116135636.410164-1-bgeffon@google.com/ Fixes: 0b62af28f249 ("i915: convert shmem_sg_free_table() to use a folio_batch") Signed-off-by: Brian Geffon <bgeffon@google.com> Suggested-by: Tomasz Figa <tfiga@google.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250127204332.336665-1-bgeffon@google.com Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Tested-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| * | drm/i915: Remove unused live_context_for_engineDr. David Alan Gilbert2025-01-272-41/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The last use of live_context_for_engine() was removed in 2021 by commit 99919be74aa3 ("drm/i915/gem: Zap the i915_gem_object_blt code") Remove it. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Link: https://patchwork.freedesktop.org/patch/msgid/20250125003846.228514-1-linux@treblig.org Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
* | | drm/i915/pxp & drm/xe/pxp: Figure out pxp instance from the gem objectJani Nikula2025-03-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's undesirable to have to figure out the pxp pointer in display code. For one thing, its type is different for i915 and xe. Since we can figure the pxp pointer out in the pxp code from the gem object, offload it there. v2: Rebase Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Cc: Alan Previn <alan.previn.teres.alexis@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250228114527.3091620-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
* | | Merge tag 'drm-intel-next-2025-02-24' of ↵Dave Airlie2025-02-2713-31/+22
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next drm/i915 feature pull for v6.15: Features and functionality: - Enable DP 128b/132b SST DSC (Jani, Imre) - Allow DSB to perform commits when VRR is enabled (Ville) - Compute HDMI PLLs for SNPS/C10 PHYs for rates not in fixed tables (Ankit) - Allow DSB usage when PSR is enabled on LNL+ (Jouni) - Enable Panel Replay mode change without full modeset (Jouni) - Enable async flips with compressed buffers on ICL+ (Ville) - Support luminance based brightness control via DPCD for eDP (Suraj) - Enable VRR enable/disable without full modeset (Mitul, Ankit) - Add debugfs facility for force testing HDCP 1.4 (Suraj) - Add scaler tracepoints, improve plane tracepoints (Ville) - Improve DMC wakelock debugging facilities (Gustavo) - Allow GuC SLPC default strategies on MTL+ for performance (Rodrigo) - Provide more information on display faults (Ville) Refactoring and cleanups: - Continue conversions to struct intel_display (Ville, Jani, Suraj, Imre) - Joiner and Y plane reorganization (Ville) - Move HDCP debugfs to intel_hdcp.c (Jani) - Clean up and unify LSPCON interfaces (Jani) - Move code out of intel_display.c to reduce its size (Ville) - Clean up and simplify DDI port enabling/disabling (Imre) - Make LPT LP a dedicated PCH type, refactor (Jani) - Simplify DSC range BPG offset calculation (Ankit) - Scaler cleanups (Ville) - Remove unused code from GVT (David Alan Gilbert) - Improve plane debugging (Ville) - DSB and VRR refactoring (Ville) Fixes: - Check if vblank is sufficient for DSC prefill and scaler (Mitul) - Fix Mesa clear color alignment regression (Ville) - Add missing TC DP PHY lane stagger delay (Imre) - Fix DSB + VRR usage for PTL+ (Ville) - Improve robustness of display VT-d workarounds (Ville) - Fix platforms for dbuf tracker state service programming (Ravi) - Fix DMC wakelock support conditions (Gustavo) - Amend DMC wakelock register ranges (Gustavo) - Disable the Common Primary Timing Generator (CMTG) (Gustavo) - Enable C20 PHY SSC (Suraj) - Add workaround for DKL PHY DP mode write (Nemesa) - Fix build warnings on clamp() usage (Guenter Roeck, Ankit) - Fix error handling while adding a connector (Imre) - Avoid full modeset at probe on vblank delay mismatches (Ville) - Fix encoder HDMI check for HDCP line rekeying (Suraj) - Fix HDCP repeater authentication during topology change (Suraj) - Handle display PHY power state reset for power savings (Mika) - Fix typos all over the place (Nitin) - Update HDMI TMDS C20 parameters for various platforms (Dnyaneshwar) - Guarantee a minimum hblank time for 128b/132b and 8b/10b MST (Arun, Imre) - Do not hardcode LSPCON settle timeout (Giedrius Statkevičius) Xe driver changes: - Re-use display vmas when possible (Maarten) - Remove double pageflip (Maarten) - Enable DP tunneling (Imre) - Separate i915 and xe tracepoints (Ville) DRM core changes: - Increase DPCD eDP display control CAP size to 5 bytes (Suraj) - Add DPCD eDP version 1.5 definition (Suraj) - Add timeout parameter to drm_lspcon_set_mode() (Giedrius Statkevičius) Merges: - Backmerge drm-next (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87h64j7b7n.fsf@intel.com
| * | | drm/i915: Decouple i915_gem_dumb_create() from the display a bitVille Syrjälä2025-02-101-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass the device argument as drm_device to intel_plane_fb_max_stride() to decouple i915_gem_dumb_create() vs. the display code a bit. xe currently doesn't even call this, but it probably should... v2: s/dev/drm/ (Jani) Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250206185533.32306-3-ville.syrjala@linux.intel.com
| * | | drm/i915: Calculate the VT-d guard size in the display codeVille Syrjälä2025-02-062-13/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently i915_gem_object_pin_to_display_plane() uses i915_gem_object_get_tile_row_size() to calculate the tile row size for the VT-d guard w/a. That's not really proper since i915_gem_object_get_tile_row_size() only works for fenced BOs, nor does it take rotation into account. Remedy the situation by calculating the VT-d guard size in the display code where we have more information readily available. Although the default guard size (168 PTEs now) should cover the more typical fb size use cases anyway, and only very large Y/Yf-tiled framebuffers might have tile row size that exceeds it. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250122151755.6928-4-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
| * | | Merge drm/drm-next into drm-intel-nextJani Nikula2025-02-053-26/+1
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | Sync with v6.14-rc1. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| * | | drm/i915/gem: fix typos in i915/gem filesNitin Gote2025-01-2311-17/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix all typos in files under drm/i915/gem reported by codespell tool. v2: Codespell won't catch it, but it should be "user defined" and not "use defined". <Krzysztof Niemiec> Signed-off-by: Nitin Gote <nitin.r.gote@intel.com> Reviewed-by: Krzysztof Niemiec <krzysztof.niemiec@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250120081517.3237326-4-nitin.r.gote@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
* | | | drm/i915: Fix page cleanup on DMA remap failureBrian Geffon2025-02-031-5/+1
| |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When converting to folios the cleanup path of shmem_get_pages() was missed. When a DMA remap fails and the max segment size is greater than PAGE_SIZE it will attempt to retry the remap with a PAGE_SIZEd segment size. The cleanup code isn't properly using the folio apis and as a result isn't handling compound pages correctly. v2 -> v3: (Ville) Just use shmem_sg_free_table() as-is in the failure path of shmem_get_pages(). shmem_sg_free_table() will clear mapping unevictable but it will be reset when it retries in shmem_sg_alloc_table(). v1 -> v2: (Ville) Fixed locations where we were not clearing mapping unevictable. Cc: stable@vger.kernel.org Cc: Ville Syrjala <ville.syrjala@linux.intel.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/13487 Link: https://lore.kernel.org/lkml/20250116135636.410164-1-bgeffon@google.com/ Fixes: 0b62af28f249 ("i915: convert shmem_sg_free_table() to use a folio_batch") Signed-off-by: Brian Geffon <bgeffon@google.com> Suggested-by: Tomasz Figa <tfiga@google.com> Link: https://patchwork.freedesktop.org/patch/msgid/20250127204332.336665-1-bgeffon@google.com Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Tested-by: Vidya Srinivas <vidya.srinivas@intel.com> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> (cherry picked from commit 9e304a18630875352636ad52a3d2af47c3bde824) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
* | | Merge tag 'kthread-for-6.14-rc1' of ↵Linus Torvalds2025-01-211-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks Pull kthread updates from Frederic Weisbecker: "Kthreads affinity follow either of 4 existing different patterns: 1) Per-CPU kthreads must stay affine to a single CPU and never execute relevant code on any other CPU. This is currently handled by smpboot code which takes care of CPU-hotplug operations. Affinity here is a correctness constraint. 2) Some kthreads _have_ to be affine to a specific set of CPUs and can't run anywhere else. The affinity is set through kthread_bind_mask() and the subsystem takes care by itself to handle CPU-hotplug operations. Affinity here is assumed to be a correctness constraint. 3) Per-node kthreads _prefer_ to be affine to a specific NUMA node. This is not a correctness constraint but merely a preference in terms of memory locality. kswapd and kcompactd both fall into this category. The affinity is set manually like for any other task and CPU-hotplug is supposed to be handled by the relevant subsystem so that the task is properly reaffined whenever a given CPU from the node comes up. Also care should be taken so that the node affinity doesn't cross isolated (nohz_full) cpumask boundaries. 4) Similar to the previous point except kthreads have a _preferred_ affinity different than a node. Both RCU boost kthreads and RCU exp kworkers fall into this category as they refer to "RCU nodes" from a distinctly distributed tree. Currently the preferred affinity patterns (3 and 4) have at least 4 identified users, with more or less success when it comes to handle CPU-hotplug operations and CPU isolation. Each of which do it in its own ad-hoc way. This is an infrastructure proposal to handle this with the following API changes: - kthread_create_on_node() automatically affines the created kthread to its target node unless it has been set as per-cpu or bound with kthread_bind[_mask]() before the first wake-up. - kthread_affine_preferred() is a new function that can be called right after kthread_create_on_node() to specify a preferred affinity different than the specified node. When the preferred affinity can't be applied because the possible targets are offline or isolated (nohz_full), the kthread is affine to the housekeeping CPUs (which means to all online CPUs most of the time or only the non-nohz_full CPUs when nohz_full= is set). kswapd, kcompactd, RCU boost kthreads and RCU exp kworkers have been converted, along with a few old drivers. Summary of the changes: - Consolidate a bunch of ad-hoc implementations of kthread_run_on_cpu() - Introduce task_cpu_fallback_mask() that defines the default last resort affinity of a task to become nohz_full aware - Add some correctness check to ensure kthread_bind() is always called before the first kthread wake up. - Default affine kthread to its preferred node. - Convert kswapd / kcompactd and remove their halfway working ad-hoc affinity implementation - Implement kthreads preferred affinity - Unify kthread worker and kthread API's style - Convert RCU kthreads to the new API and remove the ad-hoc affinity implementation" * tag 'kthread-for-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks: kthread: modify kernel-doc function name to match code rcu: Use kthread preferred affinity for RCU exp kworkers treewide: Introduce kthread_run_worker[_on_cpu]() kthread: Unify kthread_create_on_cpu() and kthread_create_worker_on_cpu() automatic format rcu: Use kthread preferred affinity for RCU boost kthread: Implement preferred affinity mm: Create/affine kswapd to its preferred node mm: Create/affine kcompactd to its preferred node kthread: Default affine kthread to its preferred NUMA node kthread: Make sure kthread hasn't started while binding it sched,arm64: Handle CPU isolation on last resort fallback rq selection arm64: Exclude nohz_full CPUs from 32bits el0 support lib: test_objpool: Use kthread_run_on_cpu() kallsyms: Use kthread_run_on_cpu() soc/qman: test: Use kthread_run_on_cpu() arm/bL_switcher: Use kthread_run_on_cpu()
| * | | treewide: Introduce kthread_run_worker[_on_cpu]()Frederic Weisbecker2025-01-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | kthread_create() creates a kthread without running it yet. kthread_run() creates a kthread and runs it. On the other hand, kthread_create_worker() creates a kthread worker and runs it. This difference in behaviours is confusing. Also there is no way to create a kthread worker and affine it using kthread_bind_mask() or kthread_affine_preferred() before starting it. Consolidate the behaviours and introduce kthread_run_worker[_on_cpu]() that behaves just like kthread_run(). kthread_create_worker[_on_cpu]() will now only create a kthread worker without starting it. Signed-off-by: Frederic Weisbecker <frederic@kernel.org> Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
* | | | Merge tag 'drm-intel-gt-next-2025-01-10' of ↵Dave Airlie2025-01-132-25/+0
|\ \ \ \ | |_|/ / |/| | / | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Driver Changes: - More robust engine resets on Haswell and older (Nitin) - Dead code removal (David) - Selftest, logging and tracing improvements (Sk, Nitin, Sebastian, Apoorva) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Z4DidoEACFu7D6iG@jlahtine-mobl.ger.corp.intel.com
| * | drm/i915: Remove deadcodeDr. David Alan Gilbert2024-12-302-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i915_active_acquire_for_context() was added in 2020 by commit 5d9341370f57 ("drm/i915: Export a preallocate variant of i915_active_acquire()") but has never been used. The last use of __i915_gem_object_is_lmem() was removed in 2021 by commit ff20afc4cee7 ("drm/i915: Update error capture code to avoid using the current vma state") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Tvrtko Ursulin <tursulin@igalia.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241227113754.25871-1-tursulin@igalia.com
* | | Merge drm/drm-next into drm-intel-nextRodrigo Vivi2024-12-111-1/+1
|\ \ \ | | |/ | |/| | | | | | | | | | Catching up with 6.13-rc2. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| * | module: Convert symbol namespace to string literalPeter Zijlstra2024-12-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up the existing export namespace code along the same lines of commit 33def8498fdd ("treewide: Convert macro and uses of __section(foo) to __section("foo")") and for the same reason, it is not desired for the namespace argument to be a macro expansion itself. Scripted using git grep -l -e MODULE_IMPORT_NS -e EXPORT_SYMBOL_NS | while read file; do awk -i inplace ' /^#define EXPORT_SYMBOL_NS/ { gsub(/__stringify\(ns\)/, "ns"); print; next; } /^#define MODULE_IMPORT_NS/ { gsub(/__stringify\(ns\)/, "ns"); print; next; } /MODULE_IMPORT_NS/ { $0 = gensub(/MODULE_IMPORT_NS\(([^)]*)\)/, "MODULE_IMPORT_NS(\"\\1\")", "g"); } /EXPORT_SYMBOL_NS/ { if ($0 ~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+),/) { if ($0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/ && $0 !~ /(EXPORT_SYMBOL_NS[^(]*)\(\)/ && $0 !~ /^my/) { getline line; gsub(/[[:space:]]*\\$/, ""); gsub(/[[:space:]]/, "", line); $0 = $0 " " line; } $0 = gensub(/(EXPORT_SYMBOL_NS[^(]*)\(([^,]+), ([^)]+)\)/, "\\1(\\2, \"\\3\")", "g"); } } { print }' $file; done Requested-by: Masahiro Yamada <masahiroy@kernel.org> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://mail.google.com/mail/u/2/#inbox/FMfcgzQXKWgMmjdFwwdsfgxzKpVHWPlc Acked-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | Merge tag 'drm-intel-next-2024-10-11' of ↵Dave Airlie2024-10-185-6/+6
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next 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 <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/878quu6go9.fsf@intel.com
* | | | Revert "drm/i915/dpt: Make DPT object unshrinkable"Ville Syrjälä2024-11-281-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit 51064d471c53dcc8eddd2333c3f1c1d9131ba36c. Now that we forcefully evict all DPT VMAs during suspend there should be no problem allowing the shrinker to eat the DPT objects. Cc: Brian Geffon <bgeffon@google.com> Cc: Vidya Srinivas <vidya.srinivas@intel.com> Closes: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/12965 Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241127061117.25622-5-ville.syrjala@linux.intel.com Acked-by: Brian Geffon <bgeffon@google.com> Reviewed-by: Vidya Srinivas <vidya.srinivas@intel.com> Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
* | | | Merge drm/drm-next into drm-intel-nextRodrigo Vivi2024-10-173-4/+4
|\| | | | |/ / |/| | | | | | | | | | | Needed to bring some KVM changes to be able to include a fix in our Kconfig. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| * | Merge tag 'drm-misc-next-2024-10-09' of ↵Dave Airlie2024-10-113-4/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.13: UAPI Changes: - Add drm fdinfo support to panthor, and add sysfs knob to toggle. Cross-subsystem Changes: - Convert fbdev drivers to use backlight power constants. - Some small dma-fence fixes. - Some kernel-doc fixes. Core Changes: - Small drm client fixes. - Document requirements that you need to file a bug before marking a test as flaky. - Remove swapped and pinned bo's from TTM lru list. Driver Changes: - Assorted small fixes to panel/elida-kd35t133, nouveau, vc4, imx. - Fix some bridges to drop cached edids on power off. - Add Jenson BL-JT60050-01A, Samsung s6e3ha8 & AMS639RQ08 panels. - Make 180° rotation work on ilitek-ili9881c, even for already-rotated panels. - Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/panthor/panthor_drv.c From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/8dc111ca-d20c-4e0d-856e-c12d208cbf2a@linux.intel.com
| | * | drm/ttm: Move swapped objects off the manager's LRU listThomas Hellström2024-10-093-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Resources of swapped objects remains on the TTM_PL_SYSTEM manager's LRU list, which is bad for the LRU walk efficiency. Rename the device-wide "pinned" list to "unevictable" and move also resources of swapped-out objects to that list. An alternative would be to create an "UNEVICTABLE" priority to be able to keep the pinned- and swapped objects on their respective manager's LRU without affecting the LRU walk efficiency. v2: - Remove a bogus WARN_ON (Christian König) - Update ttm_resource_[add|del] bulk move (Christian König) - Fix TTM KUNIT tests (Intel CI) v3: - Check for non-NULL bo->resource in ttm_bo_populate(). v4: - Don't move to LRU tail during swapout until the resource is properly swapped or there was a swapout failure. (Intel Ci) - Add a newline after checkpatch check. v5: - Introduce ttm_resource_is_swapped() to avoid a corner-case where a newly created resource was considered swapped. (Intel CI) v6: - Move an assert. Cc: Christian König <christian.koenig@amd.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: <dri-devel@lists.freedesktop.org> Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240911121859.85387-2-thomas.hellstrom@linux.intel.com
| * | | drm/i915/gem: fix bitwise and logical AND mixupJani Nikula2024-10-011-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND is an int, defaulting to 250. When the wakeref is non-zero, it's either -1 or a dynamically allocated pointer, depending on CONFIG_DRM_I915_DEBUG_RUNTIME_PM. It's likely that the code works by coincidence with the bitwise AND, but with CONFIG_DRM_I915_DEBUG_RUNTIME_PM=y, there's the off chance that the condition evaluates to false, and intel_wakeref_auto() doesn't get called. Switch to the intended logical AND. v2: Use != to avoid clang -Wconstant-logical-operand (Nathan) Fixes: ad74457a6b5a ("drm/i915/dgfx: Release mmap on rpm suspend") Cc: Matthew Auld <matthew.auld@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: stable@vger.kernel.org # v6.1+ Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> # v1 Link: https://patchwork.freedesktop.org/patch/msgid/643cc0a4d12f47fd8403d42581e83b1e9c4543c7.1726680898.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com> (cherry picked from commit 4c1bfe259ed1d2ade826f95d437e1c41b274df04) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
* | | drm/i915: use NULL for zero wakeref_t instead of plain integer 0Jani Nikula2024-10-042-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As of commit 2edc6a75f26c ("drm/i915: switch intel_wakeref_t underlying type to struct ref_tracker *") we gained quite a few sparse warnings about "Using plain integer as NULL pointer" for using 0 to initialize wakeref_t. Switch to NULL everywhere. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20241002181655.582597-1-jani.nikula@intel.com
* | | drm/i915: remove IS_LP()Jani Nikula2024-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The .is_lp member of struct intel_device_info and its wrapper IS_LP() are used to identify just four platforms, VLV/CHV/BXT/GLK. It didn't become as important as it was perhaps originally planned. Just remove it, and replace with exact platform identification. In a few places this becomes slightly verbose, but in many places it improves clarity to immediately see the exact platforms. Additionally, this lets us remove the xe compat macro. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240930124056.3541988-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
* | | drm/i915/gem: fix bitwise and logical AND mixupJani Nikula2024-09-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND is an int, defaulting to 250. When the wakeref is non-zero, it's either -1 or a dynamically allocated pointer, depending on CONFIG_DRM_I915_DEBUG_RUNTIME_PM. It's likely that the code works by coincidence with the bitwise AND, but with CONFIG_DRM_I915_DEBUG_RUNTIME_PM=y, there's the off chance that the condition evaluates to false, and intel_wakeref_auto() doesn't get called. Switch to the intended logical AND. v2: Use != to avoid clang -Wconstant-logical-operand (Nathan) Fixes: ad74457a6b5a ("drm/i915/dgfx: Release mmap on rpm suspend") Cc: Matthew Auld <matthew.auld@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Anshuman Gupta <anshuman.gupta@intel.com> Cc: Andi Shyti <andi.shyti@linux.intel.com> Cc: Nathan Chancellor <nathan@kernel.org> Cc: stable@vger.kernel.org # v6.1+ Reviewed-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> # v1 Link: https://patchwork.freedesktop.org/patch/msgid/643cc0a4d12f47fd8403d42581e83b1e9c4543c7.1726680898.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
* | | Merge drm/drm-next into drm-intel-nextJani Nikula2024-09-302-26/+23
|\| | | | | | | | | | | | | | | | | Sync to v6.12-rc1. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| * | Merge tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds2024-09-195-18/+25
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "This adds a couple of patches outside the drm core, all should be acked appropriately, the string and pstore ones are the main ones that come to mind. Otherwise it's the usual drivers, xe is getting enabled by default on some new hardware, we've changed the device number handling to allow more devices, and we added some optional rust code to create QR codes in the panic handler, an idea first suggested I think 10 years ago :-) string: - add mem_is_zero() core: - support more device numbers - use XArray for minor ids - add backlight constants - Split dma fence array creation into alloc and arm fbdev: - remove usage of old fbdev hooks kms: - Add might_fault() to drm_modeset_lock priming - Add dynamic per-crtc vblank configuration support dma-buf: - docs cleanup buddy: - Add start address support for trim function printk: - pass description to kmsg_dump scheduler: - Remove full_recover from drm_sched_start ttm: - Make LRU walk restartable after dropping locks - Allow direct reclaim to allocate local memory panic: - add display QR code (in rust) displayport: - mst: GUID improvements bridge: - Silence error message on -EPROBE_DEFER - analogix: Clean aup - bridge-connector: Fix double free - lt6505: Disable interrupt when powered off - tc358767: Make default DP port preemphasis configurable - lt9611uxc: require DRM_BRIDGE_ATTACH_NO_CONNECTOR - anx7625: simplify OF array handling - dw-hdmi: simplify clock handling - lontium-lt8912b: fix mode validation - nwl-dsi: fix mode vsync/hsync polarity xe: - Enable LunarLake and Battlemage support - Introducing Xe2 ccs modifiers for integrated and discrete graphics - rename xe perf to xe observation - use wb caching on DGFX for system memory - add fence timeouts - Lunar Lake graphics/media/display workarounds - Battlemage workarounds - Battlemage GSC support - GSC and HuC fw updates for LL/BM - use dma_fence_chain_free - refactor hw engine lookup and mmio access - enable priority mem read for Xe2 - Add first GuC BMG fw - fix dma-resv lock - Fix DGFX display suspend/resume - Use xe_managed for kernel BOs - Use reserved copy engine for user binds on faulting devices - Allow mixing dma-fence jobs and long-running faulting jobs - fix media TLB invalidation - fix rpm in TTM swapout path - track resources and VF state by PF i915: - Type-C programming fix for MTL+ - FBC cleanup - Calc vblank delay more accurately - On DP MST, Enable LT fallback for UHBR<->non-UHBR rates - Fix DP LTTPR detection - limit relocations to INT_MAX - fix long hangs in buddy allocator on DG2/A380 amdgpu: - Per-queue reset support - SDMA devcoredump support - DCN 4.0.1 updates - GFX12/VCN4/JPEG4 updates - Convert vbios embedded EDID to drm_edid - GFX9.3/9.4 devcoredump support - process isolation framework for GFX 9.4.3/4 - take IOMMU mappings into account for P2P DMA amdkfd: - CRIU fixes - HMM fix - Enable process isolation support for GFX 9.4.3/4 - Allow users to target recommended SDMA engines - KFD support for targetting queues on recommended SDMA engines radeon: - remove .load and drm_dev_alloc - Fix vbios embedded EDID size handling - Convert vbios embedded EDID to drm_edid - Use GEM references instead of TTM - r100 cp init cleanup - Fix potential overflows in evergreen CS offset tracking msm: - DPU: - implement DP/PHY mapping on SC8180X - Enable writeback on SM8150, SC8180X, SM6125, SM6350 - DP: - Enable widebus on all relevant chipsets - MSM8998 HDMI support - GPU: - A642L speedbin support - A615/A306/A621 support - A7xx devcoredump support ast: - astdp: Support AST2600 with VGA - Clean up HPD - Fix timeout loop for DP link training - reorganize output code by type (VGA, DP, etc) - convert to struct drm_edid - fix BMC handling for all outputs exynos: - drop stale MAINTAINERS pattern - constify struct loongson: - use GEM refcount over TTM mgag200: - Improve BMC handling - Support VBLANK intterupts - transparently support BMC outputs nouveau: - Refactor and clean up internals - Use GEM refcount over TTM's gm12u320: - convert to struct drm_edid gma500: - update i2c terms lcdif: - pixel clock fix host1x: - fix syncpoint IRQ during resume - use iommu_paging_domain_alloc() imx: - ipuv3: convert to struct drm_edid omapdrm: - improve error handling - use common helper for_each_endpoint_of_node() panel: - add support for BOE TV101WUM-LL2 plus DT bindings - novatek-nt35950: improve error handling - nv3051d: improve error handling - panel-edp: - add support for BOE NE140WUM-N6G - revert support for SDC ATNA45AF01 - visionox-vtdr6130: - improve error handling - use devm_regulator_bulk_get_const() - boe-th101mb31ig002: - Support for starry-er88577 MIPI-DSI panel plus DT - Fix porch parameter - edp: Support AOU B116XTN02.3, AUO B116XAN06.1, AOU B116XAT04.1, BOE NV140WUM-N41, BOE NV133WUM-N63, BOE NV116WHM-A4D, CMN N116BCA-EA2, CMN N116BCP-EA2, CSW MNB601LS1-4 - himax-hx8394: Support Microchip AC40T08A MIPI Display panel plus DT - ilitek-ili9806e: Support Densitron DMT028VGHMCMI-1D TFT plus DT - jd9365da: - Support Melfas lmfbx101117480 MIPI-DSI panel plus DT - Refactor for code sharing - panel-edp: fix name for HKC MB116AN01 - jd9365da: fix "exit sleep" commands - jdi-fhd-r63452: simplify error handling with DSI multi-style helpers - mantix-mlaf057we51: simplify error handling with DSI multi-style helpers - simple: - support Innolux G070ACE-LH3 plus DT bindings - support On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings - st7701: - decouple DSI and DRM code - add SPI support - support Anbernic RG28XX plus DT bindings mediatek: - support alpha blending - remove cl in struct cmdq_pkt - ovl adaptor fix - add power domain binding for mediatek DPI controller renesas: - rz-du: add support for RZ/G2UL plus DT bindings rockchip: - Improve DP sink-capability reporting - dw_hdmi: Support 4k@60Hz - vop: - Support RGB display on Rockchip RK3066 - Support 4096px width sti: - convert to struct drm_edid stm: - Avoid UAF wih managed plane and CRTC helpers - Fix module owner - Fix error handling in probe - Depend on COMMON_CLK - ltdc: - Fix transparency after disabling plane - Remove unused interrupt tegra: - gr3d: improve PM domain handling - convert to struct drm_edid - Call drm_atomic_helper_shutdown() vc4: - fix PM during detect - replace DRM_ERROR() with drm_error() - v3d: simplify clock retrieval v3d: - Clean up perfmon virtio: - add DRM capset" * tag 'drm-next-2024-09-19' of https://gitlab.freedesktop.org/drm/kernel: (1326 commits) drm/xe: Fix missing conversion to xe_display_pm_runtime_resume drm/xe/xe2hpg: Add Wa_15016589081 drm/xe: Don't keep stale pointer to bo->ggtt_node drm/xe: fix missing 'xe_vm_put' drm/xe: fix build warning with CONFIG_PM=n drm/xe: Suppress missing outer rpm protection warning drm/xe: prevent potential UAF in pf_provision_vf_ggtt() drm/amd/display: Add all planes on CRTC to state for overlay cursor drm/i915/bios: fix printk format width drm/i915/display: Fix BMG CCS modifiers drm/amdgpu: get rid of bogus includes of fdtable.h drm/amdkfd: CRIU fixes drm/amdgpu: fix a race in kfd_mem_export_dmabuf() drm: new helper: drm_gem_prime_handle_to_dmabuf() drm/amdgpu/atomfirmware: Silence UBSAN warning drm/amdgpu: Fix kdoc entry in 'amdgpu_vm_cpu_prepare' drm/amd/amdgpu: apply command submission parser for JPEG v1 drm/amd/amdgpu: apply command submission parser for JPEG v2+ drm/amd/pm: fix the pp_dpm_pcie issue on smu v14.0.2/3 drm/amd/pm: update the features set on smu v14.0.2/3 ...
| * \ \ Merge tag 'timers-core-2024-09-16' of ↵Linus Torvalds2024-09-171-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer updates from Thomas Gleixner: "Core: - Overhaul of posix-timers in preparation of removing the workaround for periodic timers which have signal delivery ignored. - Remove the historical extra jiffie in msleep() msleep() adds an extra jiffie to the timeout value to ensure minimal sleep time. The timer wheel ensures minimal sleep time since the large rewrite to a non-cascading wheel, but the extra jiffie in msleep() remained unnoticed. Remove it. - Make the timer slack handling correct for realtime tasks. The procfs interface is inconsistent and does neither reflect reality nor conforms to the man page. Show the correct 0 slack for real time tasks and enforce it at the core level instead of having inconsistent individual checks in various timer setup functions. - The usual set of updates and enhancements all over the place. Drivers: - Allow the ACPI PM timer to be turned off during suspend - No new drivers - The usual updates and enhancements in various drivers" * tag 'timers-core-2024-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (43 commits) ntp: Make sure RTC is synchronized when time goes backwards treewide: Fix wrong singular form of jiffies in comments cpu: Use already existing usleep_range() timers: Rename next_expiry_recalc() to be unique platform/x86:intel/pmc: Fix comment for the pmc_core_acpi_pm_timer_suspend_resume function clocksource/drivers/jcore: Use request_percpu_irq() clocksource/drivers/cadence-ttc: Add missing clk_disable_unprepare in ttc_setup_clockevent clocksource/drivers/asm9260: Add missing clk_disable_unprepare in asm9260_timer_init clocksource/drivers/qcom: Add missing iounmap() on errors in msm_dt_timer_init() clocksource/drivers/ingenic: Use devm_clk_get_enabled() helpers platform/x86:intel/pmc: Enable the ACPI PM Timer to be turned off when suspended clocksource: acpi_pm: Add external callback for suspend/resume clocksource/drivers/arm_arch_timer: Using for_each_available_child_of_node_scoped() dt-bindings: timer: rockchip: Add rk3576 compatible timers: Annotate possible non critical data race of next_expiry timers: Remove historical extra jiffie for timeout in msleep() hrtimer: Use and report correct timerslack values for realtime tasks hrtimer: Annotate hrtimer_cpu_base_.*_expiry() for sparse. timers: Add sparse annotation for timer_sync_wait_running(). signal: Replace BUG_ON()s ...
| | * \ \ Merge branch 'linus' into timers/coreThomas Gleixner2024-09-102-12/+56
| | |\ \ \ | | | | | | | | | | | | | | | | | | To update with the latest fixes.
| | * | | | treewide: Fix wrong singular form of jiffies in commentsAnna-Maria Behnsen2024-09-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several comments all over the place, which uses a wrong singular form of jiffies. Replace 'jiffie' by 'jiffy'. No functional change. Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # m68k Link: https://lore.kernel.org/all/20240904-devel-anna-maria-b4-timers-flseep-v1-3-e98760256370@linutronix.de
| * | | | | Merge tag 'vfs-6.12.folio' of ↵Linus Torvalds2024-09-161-25/+22
| |\ \ \ \ \ | | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs Pull vfs folio updates from Christian Brauner: "This contains work to port write_begin and write_end to rely on folios for various filesystems. This converts ocfs2, vboxfs, orangefs, jffs2, hostfs, fuse, f2fs, ecryptfs, ntfs3, nilfs2, reiserfs, minixfs, qnx6, sysv, ufs, and squashfs. After this series lands a bunch of the filesystems in this list do not mention struct page anymore" * tag 'vfs-6.12.folio' of gitolite.kernel.org:pub/scm/linux/kernel/git/vfs/vfs: (61 commits) Squashfs: Ensure all readahead pages have been used Squashfs: Rewrite and update squashfs_readahead_fragment() to not use page->index Squashfs: Update squashfs_readpage_block() to not use page->index Squashfs: Update squashfs_readahead() to not use page->index Squashfs: Update page_actor to not use page->index jffs2: Use a folio in jffs2_garbage_collect_dnode() jffs2: Convert jffs2_do_readpage_nolock to take a folio buffer: Convert __block_write_begin() to take a folio ocfs2: Convert ocfs2_write_zero_page to use a folio fs: Convert aops->write_begin to take a folio fs: Convert aops->write_end to take a folio vboxsf: Use a folio in vboxsf_write_end() orangefs: Convert orangefs_write_begin() to use a folio orangefs: Convert orangefs_write_end() to use a folio jffs2: Convert jffs2_write_begin() to use a folio jffs2: Convert jffs2_write_end() to use a folio hostfs: Convert hostfs_write_end() to use a folio fuse: Convert fuse_write_begin() to use a folio fuse: Convert fuse_write_end() to use a folio f2fs: Convert f2fs_write_begin() to use a folio ...
| | * | | | fs: Convert aops->write_begin to take a folioMatthew Wilcox (Oracle)2024-08-071-25/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert all callers from working on a page to working on one page of a folio (support for working on an entire folio can come later). Removes a lot of folio->page->folio conversions. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
| | * | | | fs: Convert aops->write_end to take a folioMatthew Wilcox (Oracle)2024-08-071-2/+2
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most callers have a folio, and most implementations operate on a folio, so remove the conversion from folio->page->folio to fit through this interface. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
| * | | | drm/i915: Attempt to get pages without eviction firstDavid Gow2024-08-071-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit a78a8da51b36 ("drm/ttm: replace busy placement with flags v6"), __i915_ttm_get_pages was updated to use flags instead of the separate 'busy' placement list. However, the behaviour was subtly changed. Originally, the function would attempt to use the preferred placement without eviction, and give an opportunity to restart the operation before falling back to allowing eviction. This was unintentionally changed, as the preferred placement was not given the TTM_PL_FLAG_DESIRED flag, and so eviction could be triggered in that first pass. This caused thrashing, and a significant performance regression on DG2 systems with small BAR. For example, Minecraft and Team Fortress 2 would drop to single-digit framerates. Restore the original behaviour by marking the initial placement as desired on that first attempt. Also, rework this to use a separate struct ttm_palcement, as the individual placements are marked 'const', so hot-patching the flags is even more dodgy than before. Thanks to Justin Brewer for bisecting this. Fixes: a78a8da51b36 ("drm/ttm: replace busy placement with flags v6") Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11255 Signed-off-by: David Gow <david@davidgow.net> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240804091851.122186-3-david@davidgow.net (cherry picked from commit 92653f2a572505adaf7f13f695c1907e71a1dc84) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
| * | | | drm/i915: Allow evicting to use the requested placementDavid Gow2024-08-071-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In commit a78a8da51b36 ("drm/ttm: replace busy placement with flags v6"), the old system of having a separate placement list (for placements which should be used without eviction) and a 'busy' placement list (for placements which should be attempted if eviction is required) was replaced with a new one where placements could be marked 'FALLBACK' (to be attempted if eviction is required) or 'DESIRED' (to be attempted first, but not if eviction is required). i915 had always included the requested placement in the list of 'busy' placements: i.e., the placement could be used either if eviction is required or not. But when the new system was put in place, the requested (first) placement was marked 'DESIRED', so would never be used if eviction became necessary. While a bug in the original commit prevented this flag from working, when this was fixed in 4a0e7b3c ("drm/i915: fix applying placement flag"), it caused long hangs on DG2 systems with small BAR. Don't mark the requested placement DESIRED (or FALLBACK), allowing it to be used in both situations. This matches the old behaviour, and resolves the hangs. Thanks to Justin Brewer for bisecting the issue. Fixes: a78a8da51b36 ("drm/ttm: replace busy placement with flags v6") Fixes: 4a0e7b3c3753 ("drm/i915: fix applying placement flag") Link: https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/11255 Signed-off-by: David Gow <david@davidgow.net> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240804091851.122186-2-david@davidgow.net (cherry picked from commit 54bf0af90844fbf18f5be3272eda69198dfdb622) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
| * | | | drm/i915/gem: Fix Virtual Memory mapping boundaries calculationAndi Shyti2024-08-061-6/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calculating the size of the mapped area as the lesser value between the requested size and the actual size does not consider the partial mapping offset. This can cause page fault access. Fix the calculation of the starting and ending addresses, the total size is now deduced from the difference between the end and start addresses. Additionally, the calculations have been rewritten in a clearer and more understandable form. Fixes: c58305af1835 ("drm/i915: Use remap_io_mapping() to prefault all PTE in a single pass") Reported-by: Jann Horn <jannh@google.com> Co-developed-by: Chris Wilson <chris.p.wilson@linux.intel.com> Signed-off-by: Chris Wilson <chris.p.wilson@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: <stable@vger.kernel.org> # v4.9+ Reviewed-by: Jann Horn <jannh@google.com> Reviewed-by: Jonathan Cavitt <Jonathan.cavitt@intel.com> [Joonas: Add Requires: tag] Requires: 60a2066c5005 ("drm/i915/gem: Adjust vma offset for framebuffer mmap offset") Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240802083850.103694-3-andi.shyti@linux.intel.com (cherry picked from commit 97b6784753da06d9d40232328efc5c5367e53417) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
| * | | | drm/i915/gem: Adjust vma offset for framebuffer mmap offsetAndi Shyti2024-08-061-0/+2
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When mapping a framebuffer object, the virtual memory area (VMA) offset ('vm_pgoff') should be adjusted by the start of the 'vma_node' associated with the object. This ensures that the VMA offset is correctly aligned with the corresponding offset within the GGTT aperture. Increment vm_pgoff by the start of the vma_node with the offset= provided by the user. Suggested-by: Chris Wilson <chris.p.wilson@linux.intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: <stable@vger.kernel.org> # v4.9+ [Joonas: Add Cc: stable] Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240802083850.103694-2-andi.shyti@linux.intel.com (cherry picked from commit 60a2066c50058086510c91f404eb582029650970) Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
* | | | drm/i915/display: convert skl_universal_plane.c to struct drm_gem_objectJani Nikula2024-09-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prefer the driver agnostic struct drm_gem_object over i915 specific struct drm_i915_gem_object. Add new intel_bo_* functions as needed. Convert intel_pxp_key_check() to struct drm_gem_object. Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/0a6d2bec50764efaae4322c9cfa33eefbfe1c054.1726589119.git.jani.nikula@intel.com
* | | | Merge drm/drm-next into drm-intel-nextJani Nikula2024-09-111-1/+1
|\ \ \ \ | | |/ / | |/| | | | | | | | | | | | | | | | | | Sync the branches to resolve the conflict reported in the below link. Link: https://lore.kernel.org/r/20240906131502.7a7d1962@canb.auug.org.au Signed-off-by: Jani Nikula <jani.nikula@intel.com>
| * | | Merge tag 'drm-intel-gt-next-2024-09-06' of ↵Dave Airlie2024-09-111-1/+1
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Driver Changes: - Expose fan speed via hwmon (Raag) - Correction to Wa_14019159160 on ARL (John H) - Whitelist COMMON_SLICE_CHICKEN1 for UMD access on DG2/MTL/ARL (Dnyaneshwar) - Do not attempt to load the GSC multiple times to avoid hanging GSC HW (Daniele) - Populate /sys/class/drm/cardX/engines/ even if one engine fails (Andi) - Use kmemdup_array instead of kmemdup for multiple allocation (Yu) - Remove extra unlikely() (Hongbo) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Ztrfr_Wuurfa-3Rv@jlahtine-mobl.ger.corp.intel.com
| | * | drm/i915: Remove extra unlikely helperHongbo Li2024-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In IS_ERR, the unlikely is used for the input parameter, so these is no need to use it again outside. Signed-off-by: Hongbo Li <lihongbo22@huawei.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240831094655.4153520-1-lihongbo22@huawei.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
* | | | drm/i915: use IS_ENABLED() instead of defined() on config optionsJani Nikula2024-09-051-1/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | Prefer IS_ENABLED() instead of defined() for checking whether a kconfig option is enabled. Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240904145218.3902145-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
* | | Merge tag 'drm-intel-next-2024-08-29' of ↵Dave Airlie2024-08-301-2/+0
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://gitlab.freedesktop.org/drm/i915/kernel into drm-next Cross-driver (xe-core) Changes: - Require BMG scanout buffers to be 64k physically aligned (Maarten) Core (drm) Changes: - Introducing Xe2 ccs modifiers for integrated and discrete graphics (Juha-Pekka) Driver Changes: - General cleanup and more work moving towards intel_display isolation (Jani) - New display workaround (Suraj) - Use correct cp_irq_count on HDCP (Suraj) - eDP PSR fix when CRC is enabled (Jouni) - Fix DP MST state after a sink reset (Imre) - Fix Arrow Lake GSC firmware version (John) - Use chained DSBs for LUT programming (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZtCC0lJ0Zf3MoSdW@intel.com
| * \ \ Merge drm/drm-next into drm-intel-nextRodrigo Vivi2024-08-275-20/+74
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to take some Xe bo definition in here before we can add the BMG display 64k aligned size restrictions. Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
| * | | | drm/i915: remove unnecessary display includesJani Nikula2024-08-261-2/+0
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a number of leftover #include "display/..." directives that are completely unnecessary. Remove them to make it easier to spot the relevant ones. In one case, switch to a more specific include. Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240823123318.3189503-1-jani.nikula@intel.com Signed-off-by: Jani Nikula <jani.nikula@intel.com>
generated by cgit v1.2.3 (git 2.46.0) at 2025-04-24 01:54:55 +0000