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path: root/drivers/gpu/drm/i915/i915_irq.c
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2022-11-10drm/i915: Partial abandonment of legacy DRM logging macrosTvrtko Ursulin
Convert some usages of legacy DRM logging macros into versions which tell us on which device have the events occurred. v2: * Don't have struct drm_device as local. (Jani, Ville) v3: * Store gt, not i915, in workaround list. (John) Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Cc: Jani Nikula <jani.nikula@intel.com> Cc: John Harrison <John.C.Harrison@Intel.com> Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Andrzej Hajda <andrzej.hajda@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221109104633.2579245-1-tvrtko.ursulin@linux.intel.com
2022-11-03drm/i915/irq: make gen2_irq_init()/gen2_irq_reset() staticJani Nikula
The gen2 irq functions aren't used outside of i915_irq.h. Make them static, and remove the useless macro wrappers. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/b28f45ef4ef69ab7a6f96ffa3fa3118994667332.1667383630.git.jani.nikula@intel.com
2022-11-01Merge tag 'drm-intel-next-2022-10-28' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next - Hotplug code clean-up and organization (Jani, Gustavo) - More VBT specific code clean-up, doc, organization, and improvements (Ville) - More MTL enabling work (Matt, RK, Anusha, Jose) - FBC related clean-ups and improvements (Ville) - Removing unused sw_fence_await_reservation (Niranjana) - Big chunch of display house clean-up (Ville) - Many Watermark fixes and clean-ups (Ville) - Fix device info for devices without display (Jani) - Fix TC port PLLs after readout (Ville) - DPLL ID clean-ups (Ville) - Prep work for finishing (de)gamma readout (Ville) - PSR fixes and improvements (Jouni, Jose) - Reject excessive dotclocks early (Ville) - DRRS related improvements (Ville) - Simplify uncore register updates (Andrzej) - Fix simulated GPU reset wrt. encoder HW readout (Imre) - Add a ADL-P workaround (Jose) - Fix clear mask in GEN7_MISCCPCTL update (Andrzej) - Temporarily disable runtime_pm for discrete (Anshuman) - Improve fbdev debugs (Nirmoy) - Fix DP FRL link training status (Ankit) - Other small display fixes (Ankit, Suraj) - Allow panel fixed modes to have differing sync polarities (Ville) - Clean up crtc state flag checks (Ville) - Fix race conditions during DKL PHY accesses (Imre) - Prep-work for cdclock squash and crawl modes (Anusha) - ELD precompute and readout (Ville) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Y1wd6ZJ8LdJpCfZL@intel.com
2022-10-17drm/i915: fix clear mask in GEN7_MISCCPCTL updateAndrzej Hajda
GEN7_DOP_CLOCK_GATE_ENABLE bit should be cleared, not inverse. The bug was introduced during conversion to intel_uncore_rmw helper. Suggested-by: Matt Roper <matthew.d.roper@intel.com> Fixes: 8cee664d3eb6f8 ("drm/i915: use proper helper for register updates") Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221017085525.3898649-1-andrzej.hajda@intel.com
2022-10-11drm/i915: use proper helper for register updatesAndrzej Hajda
There is special helper for register read/modify/write. Signed-off-by: Andrzej Hajda <andrzej.hajda@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/20221006163200.2803722-5-andrzej.hajda@intel.com
2022-10-11drm/i915/display: Use intel_uncore alias if definedAndrzej Hajda
Alias is shorter and more readable. Signed-off-by: Andrzej Hajda <andrzej.hajda@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/20221006163200.2803722-3-andrzej.hajda@intel.com
2022-10-11drm/i915/display: remove drm_device aliasesAndrzej Hajda
drm_device pointers are unwelcome. Signed-off-by: Andrzej Hajda <andrzej.hajda@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Acked-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221006204844.2831303-1-andrzej.hajda@intel.com
2022-09-23drm/i915: Move hotplug inversion logic into separate helperGustavo Sousa
Use *_hpd_invert() helpers whenever possible to isolate logic specific to hotplug inversion from common HPD setup logic to improve readability and maintainability of the source code. While we only define dg1_hpd_invert() here, future platforms are likely to have different hotplug inversion needs, thus it makes sense grouping different implementations under a common suffix. v2: Fix coding style and prefer to use small *_hdp_invert() helpers instead of a generic one. CC: Jani Nikula <jani.nikula@linux.intel.com> CC: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Gustavo Sousa <gustavo.sousa@intel.com> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220922164949.163985-1-gustavo.sousa@intel.com
2022-09-21Merge tag 'drm-intel-next-2022-09-16-1' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 feature pull #2 for v6.1: Features and functionality: - More Meteorlake platform enabling (Radhakrishna, Imre, Madhumitha) - Allow seamless M/N changes on eDP panels that support it (Ville) - Switch DSC debugfs from output bpp to input bpc (Swati) Refactoring and cleanups: - Clocking and DPLL refactoring and cleanups to support seamless M/N (Ville) - Plenty of VBT definition and parsing updates and cleanups (Ville) - Extract SKL watermark code to a separate file, and clean up (Ville) - Clean up IPC interfaces and debugfs (Jani) - Continue moving display data under drm_i915_private display sub-struct (Jani) - Display quirk handling refactoring and abstractions (Jani) - Stop using implicit dev_priv in gmbus registers (Jani) - BUG_ON() removals and conversions to drm_WARN_ON() and BUILD_BUG_ON() (Jani) - Use drm_dp_phy_name() for logging (Jani) - Use REG_BIT() macros for CDCLK registers (Stan) - Move display and media IP versions to runtime info (Radhakrishna) Fixes: - Fix DP MST suspend to avoid use-after-free (Andrzej) - Fix HPD suspend to avoid use-after-free for fbdev (Andrzej) - Fix various PSR issues regarding selective update and damage clips (Jouni) - Fix runtime pm wakerefs for driver remove and release (Mitul Golani) - Fix conditions for filtering fixed modes for panels (Ville) - Fix TV encoder clock computation (Ville) - Fix dvo mode_valid hook return type (Nathan Huckleberry) Merges: - Backmerge drm-next to sync the DP MST atomic changes (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87o7vfr064.fsf@intel.com
2022-09-21Merge tag 'drm-intel-gt-next-2022-09-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Cross-subsystem Changes: - MEI subsystem pieces for XeHP SDV GSC support These are Acked-by Greg. Driver Changes: - Release mmaps on RPM suspend on discrete GPUs (Anshuman) - Update GuC version to 7.5 on DG1, DG2 and ADL - Revert "drm/i915/dg2: extend Wa_1409120013 to DG2" (Lucas) - MTL enabling incl. standalone media (Matt R, Lucas) - Explicitly clear BB_OFFSET for new contexts on Gen8+ (Chris) - Fix throttling / perf limit reason decoding (Ashutosh) - XeHP SDV GSC support (Vitaly, Alexander, Tomas) - Fix issues with overrding firmware file paths (John) - Invert if-else ladders to check latest version first (Lucas) - Cancel GuC engine busyness worker synchronously (Umesh) - Skip applying copy engine fuses outside PVC (Lucas) - Eliminate Gen10 frequency read function (Lucas) - Static code checker fixes (Gaosheng) - Selftest improvements (Chris) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YyQ4Jgl3cpGL1/As@jlahtine-mobl.ger.corp.intel.com
2022-09-19drm/i915/hotplug: refactor hotplug init slightlyJani Nikula
Rename intel_hpd_init_work() to the more generic intel_hpd_init_early(), and move the hotplug storm initialization there. This lets us move the HPD_STORM_DEFAULT_THRESHOLD macro to intel_hotplug.c too. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220916130634.3781122-2-jani.nikula@intel.com
2022-09-12drm/i915/mtl: Use primary GT's irq lock for media GTMatt Roper
When we hook up interrupts (in the next patch), interrupts for the media GT are still processed as part of the primary GT's interrupt flow. As such, we should share the same IRQ lock with the primary GT. Let's convert gt->irq_lock into a pointer and just point the media GT's instance at the same lock the primary GT is using. v2: - Point media's gt->irq_lock at the primary GT lock properly. (Daniele) - Fix jump target for intel_root_gt_init_early errors. (Daniele) Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220906234934.3655440-14-matthew.d.roper@intel.com Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2022-08-31drm/i915: move opregion to display.opregionJani Nikula
Move display opregion related members under drm_i915_private display sub-struct. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/a0ceb5148835fa3e0828786ae491fcd11e2e77ff.1661779055.git.jani.nikula@intel.com
2022-08-29drm/i915: move hotplug to display.hotplugJani Nikula
Move display hotplug related members under drm_i915_private display sub-struct. Rename struct i915_hotplug to intel_hotplug while at it. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/c1c7562a31c115e9d6a131861e4ca9c97d4f7e09.1661346845.git.jani.nikula@intel.com
2022-08-29drm/i915: move and group gmbus members under display.gmbusJani Nikula
Move display gmbus related members under drm_i915_private display sub-struct. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/9379e4d8982c1ddea215a3f602f08a4055928c7c.1661346845.git.jani.nikula@intel.com
2022-08-29drm/i915: move hotplug_funcs to display.funcsJani Nikula
Move display hotplug functions under drm_i915_private display sub-struct. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Arun R Murthy <arun.r.murthy@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/1cf677f1d02b8b621ec41ff77fe5de26d4f6954a.1661346845.git.jani.nikula@intel.com
2022-08-17drm/i915/irq: Fix a "the the" typoBo Liu
There is an unexpected word "the" in the file i915_irq.c, fix it. Signed-off-by: Bo Liu <liubo03@inspur.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220816094919.5419-1-liubo03@inspur.com
2022-07-27drm/i915: Pass drm_i915_private struct instead of gt for ↵Anusha Srivatsa
gen11_gu_misc_irq_handler/ack() gen11_gu_misc_irq_handler() and gen11_gu_misc_ack() do nothing tile specific. v2: gen11_gu_misc_irq_ack() tile agnostic like gen11_gu_misc_irq_handler() (Tvrtko) Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220721225100.693589-1-anusha.srivatsa@intel.com
2022-02-21drm/i915/reg: split out icl_dsi_regs.hJani Nikula
The ICL DSI registers have fairly isolated usage. Split the register macros to a separate file. Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220217224023.3994777-4-jani.nikula@intel.com
2022-02-18drm/i915/dg2: Enable 5th portMatt Roper
DG2 supports a 5th display output which the hardware refers to as "TC1," even though it isn't a Type-C output. This behaves similarly to the TC1 on past platforms with just a couple minor differences: * DG2's TC1 bit in SDEISR is at bit 25 rather than 24 as it is on ICP/TGP/ADP. * DG2 doesn't need the hpd inversion setting that we had to use on DG1 v2: intel_ddi_init(dev_priv, PORT_TC1); [Matt] Cc: Swathi Dhanavanthri <swathi.dhanavanthri@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Ramalingam C <ramalingam.c@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220218010328.183423-3-lucas.demarchi@intel.com
2022-02-10drm/i915: move the DRIVER_* macros to i915_driver.[ch]Jani Nikula
The macros are more at home in i915_driver.[ch]. v2: Rebase Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220209123121.3337496-1-jani.nikula@intel.com
2022-02-09drm/i915/hpd: hide struct intel_hotplug_funcsJani Nikula
With intel_hpd_irq_setup() in i915_irq.c, struct intel_hotplug_funcs is also only needed there. Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/9a10dbca7ad298dde62b83f76e0df43a67bceeef.1643896905.git.jani.nikula@intel.com
2022-02-02drm/i915: Move GT registers to their own header fileMatt Roper
This is a huge, chaotic mass of registers copied over as-is without any real cleanup. We'll come back and organize these better, align on consistent coding style, remove dead code, etc. in separate patches later that will be easier to review. v2: - Add missing include in intel_pxp_irq.c v3: - Correct a few indentation errors (Lucas) - Minor conflict resolution Cc: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220127234334.4016964-6-matthew.d.roper@intel.com
2022-01-31Merge drm/drm-next into drm-intel-nextRodrigo Vivi
Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next for a possible topic branch for merging the split of i915_regs... Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-01-26drm/i915: Bump DSL linemask to 20 bitsVille Syrjälä
Since tgl PIPE_DSL has 20 bits for the scanline. Let's bump our definition to match. And while at it let's also add the define for the current field readback. We can also get rid of the gen2 vs. gen3+ nonsense since none of the extra bits ever did anything and just always read as zero. And now we extend all platforms to use the tgl+ 20 bits deinition, but again that is fine since all the bits used to be mbz and always read as zero on all the platforms. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211112193813.8224-2-ville.syrjala@linux.intel.com Reviewed-by: Jani Nikula <jani.nikula@intel.com>
2021-12-24Merge tag 'drm-intel-gt-next-2021-12-23' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Driver Changes: - Added bits of DG2 support around page table handling (Stuart Summers, Matthew Auld) - Fixed wakeref leak in PMU busyness during reset in GuC mode (Umesh Nerlige Ramappa) - Fixed debugfs access crash if GuC failed to load (John Harrison) - Bring back GuC error log to error capture, undoing accidental earlier breakage (Thomas Hellström) - Fixed memory leak in error capture caused by earlier refactoring (Thomas Hellström) - Exclude reserved stolen from driver use (Chris Wilson) - Add memory region sanity checking and optional full test (Chris Wilson) - Fixed buffer size truncation in TTM shmemfs backend (Robert Beckett) - Use correct lock and don't overwrite internal data structures when stealing GuC context ids (Matthew Brost) - Don't hog IRQs when destroying GuC contexts (John Harrison) - Make GuC to Host communication more robust (Matthew Brost) - Continuation of locking refactoring around VMA and backing store handling (Maarten Lankhorst) - Improve performance of reading GuC log from debugfs (John Harrison) - Log when GuC fails to reset an engine (John Harrison) - Speed up GuC/HuC firmware loading by requesting RP0 (Vinay Belgaumkar) - Further work on asynchronous VMA unbinding (Thomas Hellström, Christian König) - Refactor GuC/HuC firmware handling to prepare for future platforms (John Harrison) - Prepare for future different GuC/HuC firmware signing key sizes (Daniele Ceraolo Spurio, Michal Wajdeczko) - Add noreclaim annotations (Matthew Auld) - Remove racey GEM_BUG_ON between GPU reset and GuC communication handling (Matthew Brost) - Refactor i915->gt with to_gt(i915) to prepare for future platforms (Michał Winiarski, Andi Shyti) - Increase GuC log size for CONFIG_DEBUG_GEM (John Harrison) - Fixed engine busyness in selftests when in GuC mode (Umesh Nerlige Ramappa) - Make engine parking work with PREEMPT_RT (Sebastian Andrzej Siewior) - Replace X86_FEATURE_PAT with pat_enabled() (Lucas De Marchi) - Selftest for stealing of guc ids (Matthew Brost) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YcRvKO5cyPvIxVCi@tursulin-mobl2
2021-12-17drm/i915: Use to_gt() helperMichał Winiarski
Use to_gt() helper consistently throughout the codebase. Pure mechanical s/i915->gt/to_gt(i915). No functional changes. Signed-off-by: Michał Winiarski <michal.winiarski@intel.com> Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211214193346.21231-10-andi.shyti@linux.intel.com
2021-12-17Merge tag 'drm-intel-next-2021-12-14' of ↵Dave Airlie
ssh://git.freedesktop.org/git/drm/drm-intel into drm-next drm/i915 feature pull #2 for v5.17: Features and functionality: - Add eDP privacy screen support (Hans) - Add Raptor Lake S (RPL-S) support (Anusha) - Add CD clock squashing support (Mika) - Properly support ADL-P without force probe (Clint) - Enable pipe color support (10 bit gamma) for display 13 platforms (Uma) - Update ADL-P DMC firmware to v2.14 (Madhumitha) Refactoring and cleanups: - More FBC refactoring preparing for multiple FBC instances (Ville) - Plane register cleanups (Ville) - Header refactoring and include cleanups (Jani) - Crtc helper and vblank wait function cleanups (Jani, Ville) - Move pipe/transcoder/abox masks under intel_device_info.display (Ville) Fixes: - Add a delay to let eDP source OUI write take effect (Lyude) - Use div32 version of MPLLB word clock for UHBR on SNPS PHY (Jani) - Fix DMC firmware loader overflow check (Harshit Mogalapalli) - Fully disable FBC on FIFO underruns (Ville) - Disable FBC with double wide pipe as mutually exclusive (Ville) - DG2 workarounds (Matt) - Non-x86 build fixes (Siva) - Fix HDR plane max width for NV12 (Vidya) - Disable IRQ for selftest timestamp calculation (Anshuman) - ADL-P VBT DDC pin mapping fix (Tejas) Merges: - Backmerge drm-next for privacy screen plumbing (Jani) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87ee6f5h9u.fsf@intel.com
2021-12-10Merge tag 'drm-intel-gt-next-2021-12-09' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next Core Changes: - Fix PENDING_ERROR leak in dma_fence_array_signaled() (Thomas Hellström) Driver Changes: - Fix runtime PM handling during PXP suspend (Tejas Upadhyay) - Improve eviction performance on discrete by implementing async TTM moves (Thomas Hellström, Maarten Lankhorst) - Improve robustness of error capture under memory pressure (Thomas Hellström) - Fix GuC PMU versus GPU reset handling (Umesh Nerlige Ramappa) - Use per device iommu check (Tvrtko Ursulin) - Make error capture work with async migration (Thomas Hellström) - Revert incorrect implementation of Wa_1508744258 causing hangs (José Roberto de Souza) - Disable coarse power gating on some DG2 steppings workaround (Matt Roper) - Add IC cache invalidation workaround on DG2 (Ramalingam C) - Move two Icelake workarounds to the right place (Raviteja Goud Talla) - Fix error pointer dereference in i915_gem_do_execbuffer() (Dan Carpenter) - Fixup a couple of generic and DG2 specific issues in migration code (Matthew Auld) - Fix kernel-doc warnings in i915_drm_object.c (Randy Dunlap) - Drop stealing of bits from i915_sw_fence function pointer (Matthew Brost) - Introduce new macros for i915 PTE (Michael Cheng) - Prep work for engine reset by reset domain lookup (Tejas Upadhyay) - Fixup drm-intel-gt-next build failure (Matthew Auld) - Fix live_engine_busy_stats selftests in GuC mode (Umesh Nerlige Ramappa) - Remove dma_resv_prune (Maarten Lankhorst) - Preserve huge pages enablement after driver reload (Matthew Auld) - Fix a NULL pointer dereference in igt_request_rewind() (selftests) (Zhou Qingyang) - Add workaround numbers to GEN7_COMMON_SLICE_CHICKEN1 whitelisting (José Roberto de Souza) - Increase timeouts in i915_gem_contexts selftests to handle GuC being slower (Bruce Chang) Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/i915/display/intel_fbc.c From: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/YbIBOeqhn+nPzaYD@tursulin-mobl2
2021-12-09drm/i915/trace: split out display trace to a separate fileJani Nikula
Add display/intel_display_trace.[ch] for defining display tracepoints. The main goal is to reduce cross-includes between gem and display. It would be possible split up tracing even further, but that would lead to more boilerplate. We end up having to include intel_crtc.h in a few places because it was pulled in implicitly via intel_de.h -> i915_trace.h -> intel_crtc.h, and that's no longer the case. There should be no changes to tracepoints. v3: - Rebase v2: - Define TRACE_INCLUDE_PATH relative to define_trace.h (Chris) - Remove useless comments (Ville) Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/7862ad764fbd0748d903c76bc632d3d277874e5b.1638961423.git.jani.nikula@intel.com
2021-12-02drm/i915/crtc: rename intel_get_crtc_for_pipe() to intel_crtc_for_pipe()Jani Nikula
The "get" in the name implies reference counting, remove it. This also makes the function conform to naming style. Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/6105d0ff44efac3c999af6382e4b0729e251f1e1.1638366969.git.jani.nikula@intel.com
2021-11-19drm/i915: Clean up DPINVGTT/VLV_DPFLIPSTAT bitsVille Syrjälä
Use REG_BIT() & co. for DPINVTT/VLV_DPFLIPSTAT bits. Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211112193813.8224-9-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-11-10drm/i915: rework some irq functions to take intel_gt as argumentPaulo Zanoni
We'll be adding multi-tile support soon; on multi-tile platforms interrupts are per-tile and every tile has the full set of interrupt registers. In this commit we start passing intel_gt instead of dev_priv for the functions that are related to Xe_HP irq handling. Right now we're still passing tile 0 everywhere, but in later patches we'll start actually passing the correct tile. Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Co-authored-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Signed-off-by: Radhakrishna Sripada <radhakrishna.sripada@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211029032817.3747750-2-matthew.d.roper@intel.com
2021-09-29drm/i915: constify hotplug function vtable.Dave Airlie
Use a macro to avoid mistakes, this type of macro is only used in a couple of places. Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/af229c1e8ec894f177b344ab77b90e32c33428de.1632869550.git.jani.nikula@intel.com
2021-09-29drm/i915: split irq hotplug function from display vtableDave Airlie
This provide a service from irq to display, so make it separate Reviewed-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/05f533064709764dff8bcfef6a58f9a8482dc5bb.1632869550.git.jani.nikula@intel.com
2021-08-30drm/i915/display: Drop PSR support from HSW and BDWJosé Roberto de Souza
At this point is sure that HSW and BDW will never have PSR enabled by default, so here dropping it from device info and cleaning up code. v2: - enable psr support for display 9 Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210827174253.51122-1-jose.souza@intel.com
2021-08-20drm/i915/irq: reduce inlines to reduce header dependenciesJani Nikula
Presumably if the compiler is smart, it does not generate an extra function call to the update functions that are now static. Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/594f628740717cda5ef407a26ea03129c22ddc12.1629281426.git.jani.nikula@intel.com
2021-08-16Merge drm/drm-next into drm-intel-nextJani Nikula
Catch up with drm core changes. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-08-12drm/i915: Tweaked Wa_14010685332 for all PCHsAnshuman Gupta
dispcnlunit1_cp_xosc_clkreq clock observed to be active on TGL-H platform despite Wa_14010685332 original sequence, thus blocks entry to deeper s0ix state. The Tweaked Wa_14010685332 sequence fixes this issue, therefore use tweaked Wa_14010685332 sequence for every PCH since PCH_CNP. v2: - removed RKL from comment and simplified condition. [Rodrigo] Fixes: b896898c7369 ("drm/i915: Tweaked Wa_14010685332 for PCHs used on gen11 platforms") Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210810113112.31739-2-anshuman.gupta@intel.com
2021-08-12Merge tag 'drm-intel-next-2021-08-10-1' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 changes for v5.15: Features: - Basic DG2 platform enabling (Matt, Animesh, Gwan-gyeong, José) - Add PSF GV point support for display bandwidth calculation (Stan) - Add platform release id version support (Lucas) - Add support for forcing DSC BPP for testing (Vandita, Patnana) Refactoring and cleanups: - Remove CNL support completely (Lucas) - Revid/stepping cleanup (Matt, Anusha) - Make display stepping check upper bounds exclusive (Matt) - Remove old GEN macros (Lucas) - Refactor DG1 interrupt handler (Paulo) - Refactor DMC stepping info (Anusha) Fixes: - Fix XELPD color capability reporting; it's not yet enabled (Uma) - Fix DG1 memory bandwidth computation (Clint) - Fix mux on certain HP laptops (Kai-Heng) - Various display workarounds (José, Matt, Imre) - Fix error state dumps wrt SFC_DONE (Matt) - Fix DG1 and XEPLD audio power domains (Anshuman) - Fix ADL-P and ADL-S ddi buf translation tables (Matt) - Fix DP/HDMI modeset sequences causing issues on ADL-P (José) - PSR2 fixes (José) - Fix DP MST modeset with FEC on TGL+ - Fix MBUS DBOX A credits on ADL-P (José) - Fix DP PHY test training set programming (Khaled) - Fix dgfx pcode uncore init done wait (Badal) - Fix DSC disable fuse check on GLK (Lucas) - Fix shared dpll mismatch for bigjoiner secondary pipe (Manasi) - Fix ADL-P underrun recovery (Matt) - Fix permissions on FEC support debugfs file (Vandita) Misc: - Backmerge drm-next (Rodrigo) - Bump RKL and TGL DMC firmware version (Anusha) Signed-off-by: Dave Airlie <airlied@redhat.com> # Conflicts: # drivers/gpu/drm/i915/i915_drv.h # drivers/gpu/drm/i915/intel_device_info.h From: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/87a6lpo1a9.fsf@intel.com
2021-07-30drm/i915: remove explicit CNL handling from i915_irq.cLucas De Marchi
Remove special handling of PORT_F in i915_irq.c and only do it for DISPLAY_VER == 11. Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210728215946.1573015-17-lucas.demarchi@intel.com
2021-07-22drm/i915/dg2: Add fake PCHMatt Roper
As with DG1, DG2 has an ICL-style south display interface provided on the same PCI device. Add a fake PCH to ensure DG2 takes the appropriate codepaths for south display handling. Bspec: 54871, 50062, 49961, 53673 Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: Aditya Swarup <aditya.swarup@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-11-matthew.d.roper@intel.com
2021-07-22drm/i915: Fork DG1 interrupt handlerPaulo Zanoni
The current interrupt handler is getting increasingly complicated and Xe_HP changes will bring even more complexity. Let's split off a new interrupt handler starting with DG1 (i.e., when the master tile interrupt register was added to the design) and use that as the basis for the new Xe_HP changes. Now that we track the hardware IP's release number as well as the version number, we can also properly define DG1 has version "12.10" and replace the has_master_unit_irq feature flag with an IP version test. Bspec: 50875 Cc: Daniele Spurio Ceraolo <daniele.ceraolospurio@intel.com> Cc: Stuart Summers <stuart.summers@intel.com> Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Tomasz Lis <tomasz.lis@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Atwood <matthew.s.atwood@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210721223043.834562-5-matthew.d.roper@intel.com
2021-07-21Merge tag 'drm-misc-next-2021-07-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for v5.15: UAPI Changes: Cross-subsystem Changes: - udmabuf: Add support for mapping hugepages - Add dma-buf stats to sysfs. - Assorted fixes to fbdev/omap2. - dma-buf: Document DMA_BUF_IOCTL_SYNC - Improve dma-buf non-dynamic exporter expectations better. - Add module parameters for dma-buf size and list limit. - Add HDMI codec support to vc4, to replace vc4's own codec. - Document dma-buf implicit fencing rules. - dma_resv_test_signaled test_all handling. Core Changes: - Extract i915's eDP backlight code into DRM helpers. - Assorted docbook updates. - Rework drm_dp_aux documentation. - Add support for the DP aux bus. - Shrink dma-fence-chain slightly. - Add alloc/free helpers for dma-fence-chain. - Assorted fixes to TTM., drm/of, bridge - drm_gem_plane_helper_prepare/cleanup_fb is now the default for gem drivers. - Small fix for scheduler completion. - Remove use of drm_device.irq_enabled. - Print the driver name to dmesg when registering framebuffer. - Export drm/gem's shadow plane handling, and use it in vkms. - Assorted small fixes. Driver Changes: - Add eDP backlight to nouveau. - Assorted fixes and cleanups to nouveau, panfrost, vmwgfx, anx7625, amdgpu, gma500, radeon, mgag200, vgem, vc4, vkms, omapdrm. - Add support for Samsung DB7430, Samsung ATNA33XC20, EDT ETMV570G2DHU, EDT ETM0350G0DH6, Innolux EJ030NA panels. - Fix some simple pannels missing bus_format and connector types. - Add mks-guest-stats instrumentation support to vmwgfx. - Merge i915-ttm topic branch. - Make s6e63m0 panel use Mipi-DBI helpers. - Add detect() supoprt for AST. - Use interrupts for hotplug on vc4. - vmwgfx is now moved to drm-misc-next, as sroland is no longer a maintainer for now. - vmwgfx now uses copies of vmware's internal device headers. - Slowly convert ti-sn65dsi83 over to atomic. - Rework amdgpu dma-resv handling. - Fix virtio fencing for planes. - Ensure amdgpu can always evict to SYSTEM. - Many drivers fixed for implicit fencing rules. - Set default prepare/cleanup fb for tiny, vram and simple helpers too. - Rework panfrost gpu reset and related serialization. - Update VKMS todo list. - Make bochs a tiny gpu driver, and use vram helper. - Use linux irq interfaces instead of drm_irq in some drivers. - Add support for Raspberry Pi Pico to GUD. Signed-off-by: Dave Airlie <airlied@redhat.com> # gpg: Signature made Fri 16 Jul 2021 21:06:04 AEST # gpg: using RSA key B97BD6A80CAC4981091AE547FE558C72A67013C3 # gpg: Good signature from "Maarten Lankhorst <maarten.lankhorst@linux.intel.com>" [expired] # gpg: aka "Maarten Lankhorst <maarten@debian.org>" [expired] # gpg: aka "Maarten Lankhorst <maarten.lankhorst@canonical.com>" [expired] # gpg: Note: This key has expired! # Primary key fingerprint: B97B D6A8 0CAC 4981 091A E547 FE55 8C72 A670 13C3 From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/444811c3-cbec-e9d5-9a6b-9632eda7962a@linux.intel.com
2021-07-21Merge tag 'drm-intel-next-2021-07-08' of ↵Dave Airlie
git://anongit.freedesktop.org/drm/drm-intel into drm-next drm/i915 changes for v5.15: Features: - Enable pipe DMC loading on XE-LPD and ADL-P (Anusha) - Finally remove JSH and EHL force probe requirement (Tejas) Refactoring and cleanups: - Refactor and fix DDI buffer translations (Ville) - Clean up FBC CFB allocation code (Ville, with a fix from Matthew) - Finish INTEL_GEN() and friends macro conversions (Lucas) - Misc display cleanups (Ville) Fixes: - PSR fixes and ADL-P workarounds (José) - Fix drm infoframe state mismatch (Bhanuprakash) - Force Type-C PHY disconnect during suspend/shutdown (Imre) - Fix power sequence violation on some Chromebook models (Shawn) - Fix VGA workaround to avoid screen flicker at boot (Emil) - Fix display 12+ watermark workaround adjustment (Lucas) Misc: - 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/878s2h6t5o.fsf@intel.com
2021-07-13Merge drm/drm-next into drm-intel-nextRodrigo Vivi
Catching up with 5.14-rc1 Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-07-06drm/i915: Drop all references to DRM IRQ midlayerThomas Zimmermann
Remove all references to DRM's IRQ midlayer. i915 uses Linux' interrupt functions directly. v2: * also remove an outdated comment * move IRQ fix into separate patch * update Fixes tag (Daniel) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: b318b82455bd ("drm/i915: Nuke drm_driver irq vfuncs") Cc: Ville Syrjälä <ville.syrjala@linux.intel.com> Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Jani Nikula <jani.nikula@linux.intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: intel-gfx@lists.freedesktop.org Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210701173618.10718-3-tzimmermann@suse.de (cherry picked from commit 91b96f0008a2d66d76b525556e4818f5a4a089e4) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-07-06drm/i915: Use the correct IRQ during resumeThomas Zimmermann
The code in xcs_resume() probably didn't work as intended. It uses struct drm_device.irq, which is allocated to 0, but never initialized by i915 to the device's interrupt number. Change all calls to synchronize_hardirq() to intel_synchronize_irq(), which uses the correct interrupt. _hardirq() functions are not needed in this context. v5: * go back to _hardirq() after PCI probe reported wrong context; add rsp comment v4: * switch everything to intel_synchronize_irq() (Daniel) v3: * also use intel_synchronize_hardirq() at another callsite v2: * wrap irq code in intel_synchronize_hardirq() (Ville) Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Fixes: 536f77b1caa0 ("drm/i915/gt: Call stop_ring() from ring resume, again") Cc: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210701173618.10718-2-tzimmermann@suse.de (cherry picked from commit 27e4b467d94e216b365da388358c9407af818662) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2021-07-01Merge drm/drm-next into drm-intel-nextJani Nikula
Bring drm-intel-next closer to drm-next and drm-intel-gt-next for a more feasible baseline for topic branches. Signed-off-by: Jani Nikula <jani.nikula@intel.com>
2021-06-29drm/i915: Track IRQ state in local device stateThomas Zimmermann
Replace usage of struct drm_device.irq_enabled with the driver's own state field struct drm_i915_private.irq_enabled. The field in the DRM device structure is considered legacy and should not be used by KMS drivers. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Jani Nikula <jani.nikula@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210625082222.3845-7-tzimmermann@suse.de
generated by cgit v1.2.3-70-g09d2 (git 2.48.1) at 2025-04-08 14:24:36 +0000