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drm-intel-gt-next-2024-02-28
Driver Changes: Fixes: - Add some boring kerneldoc (Tvrtko Ursulin) - Check before removing mm notifier (Nirmoy
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drm-intel-next-2024-02-27-1
drm/i915 feature pull #2 for v6.9: Features and functionality: - DP tunneling and bandwidth allocation support (Imre) - Add more ADL-N PCI IDs (Gustavo) - Enable fastboot also on older platforms (Ville) - Bigjoiner force enable debugfs option for testing (Stan) Refactoring and cleanups: - Remove unused structs and struct members (Jiri Slaby) - Use per-device debug logging (Ville) - State check improvements (Ville) - Hardcoded cd2x divider cleanups (Ville) - CDCLK documentation updates (Ville, Rodrigo) Fixes: - HDCP MST Type1 fixes (Suraj) - Fix MTL C20 PHY PLL values (Ravi) - More hardware access prevention during init (Imre) - Always enable decompression with tile4 on Xe2 (Juha-Pekka) - Improve LNL package C residency (Suraj) drm core changes: - DP tunneling and bandwidth allocation helpers (Imre)
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drm-intel-fixes-2024-02-15
Fix for #10172: Blank screen on JSL Chromebooks. Stable fix to limit DP SST link rate to <=8.1Gbps.
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drm-intel-gt-next-2024-02-15
UAPI Changes: - Add GuC submission interface version query (Tvrtko Ursulin) Driver Changes: Fixes/improvements/new stuff: - Atomically invalidate userptr on mmu-notifier (Jonathan Cavitt) - Update handling of MMIO triggered reports (Umesh Nerlige Ramappa) - Don't make assumptions about intel_wakeref_t type (Jani Nikula) - Add workaround 14019877138 [xelpg] (Tejas Upadhyay) - Allow for very slow HuC loading [huc] (John Harrison) - Flush context destruction worker at suspend [guc] (Alan Previn) - Close deregister-context race against CT-loss [guc] (Alan Previn) - Avoid circular locking issue on busyness flush [guc] (John Harrison) - Use rc6.supported flag from intel_gt for rc6_enable sysfs (Juan Escamilla) - Reflect the true and current status of rc6_enable (Juan Escamilla) - Wake GT before sending H2G message [mtl] (Vinay Belgaumkar) - Restart the heartbeat timer when forcing a pulse (John Harrison) Future platform enablement: - Extend driver code of Xe_LPG to Xe_LPG+ [xelpg] (Harish Chegondi) - Extend some workarounds/tuning to gfx version 12.74 [xelpg] (Matt Roper) Miscellaneous: - Reconcile Excess struct member kernel-doc warnings (Randy Dunlap) - Change wa and EU_PERF_CNTL registers to MCR type [guc] (Shuicheng Lin) - Add flex arrays to struct i915_syncmap (Erick Archer) - Increasing the sleep time for live_rc6_manual [selftests] (Anirban Sk)
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drm-intel-next-2024-02-07
drm/i915 feature pull for v6.9: Features and functionality: - Early transport for panel replay and PSR (Jouni) - New ARL PCI IDs (Matt) - DP TPS4 PHY test pattern support (Khaled) Refactoring and cleanups: - Unify and improve VSC SDP for PSR and non-PSR cases (Jouni) - Refactor memory regions and improve debug logging (Ville) - Rework global state serialization (Ville) - Remove unused CDCLK divider fields (Gustavo) - Unify HDCP connector logging format (Jani) - Use display instead of graphics version in display code (Jani) - Move VBT and opregion debugfs next to the implementation (Jani) - Abstract opregion interface, use opaque type (Jani) Fixes: - Fix MTL stolen memory access (Ville) - Fix initial display plane readout for MTL (Ville) - Fix HPD handling during driver init/shutdown (Imre) - Cursor vblank evasion fixes (Ville) - Various VSC SDP fixes (Jouni) - Allow PSR mode changes without full modeset (Jouni) - Fix CDCLK sanitization on module load for Xe2_LPD (Gustavo) - Fix the max DSC bpc supported by the source (Ankit) - Add missing LNL ALPM AUX wake configuration (Jouni) - Cx0 PHY state readout and verify fixes (Mika) - Fix PSR (panel replay) debugfs for MST connectors (Imre) - Fail HDCP repeater authentication if Type1 device not present (Suraj) - Ratelimit debug logging in vm_fault_ttm (Nirmoy) - Use a fake PCH for MTL because south display is not on the PCH (Haridhar) - Disable DSB for Xe driver for now (José) - Fix some LNL display register changes (Lucas) - Fix build on ChromeOS (Paz Zcharya) - Preserve current shared DPLL for fastsets on Type-C ports (Ville) - Fix state checker warnings for MG/TC/TBT PLLs (Ville) - Fix HDCP repeater ctl register value on errors (Jani) - Allow FBC with CCS modifiers on SKL+ (Ville) - Fix HDCP GGTT pinning (Ville) DRM core changes: - Add ratelimited drm dbg print (Nirmoy) - DPCD PSR early transport macro (Jouni) Merges: - Backmerge drm-next to bring Xe driver to drm-intel-next (Jani)
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drm-intel-fixes-2024-01-26
- PSR fix for HSW
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drm-intel-next-fixes-2024-01-19
- DSI sequence revert to fix GitLab #10071 and DP test-pattern fix - Drop -Wstringop-overflow (broken on GCC11) - OA fix on XeHP+
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drm-intel-next-fixes-2024-01-11
- Fixes for kernel-doc warnings enforced in linux-next - Another build warning fix for string formatting of intel_wakeref_t - Display fixes for DP DSC BPC and C20 PLL state verification
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drm-intel-fixes-2023-12-28
drm/i915 fixes for v6.7-rc8: - Fix bogus DPCD rev usage for DP phy test pattern setup - Fix handling of MMIO triggered reports in the OA buffer
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drm-intel-fixes-2023-12-21
drm/i915 fixes for v6.7-rc7: - Fix state readout and check for DSC and bigjoiner combo - Fix a potential integer overflow - Reject async flips with bigjoiner - Fix MTL HDMI/DP PLL clock selection - Fix various issues by disabling pipe DMC events
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drm-intel-next-2023-12-18
- Drop pointless null checks and fix a scaler bug (Ville) - Meteor Lake display fixes and clean-ups (RK, Jani, Andrzej, Mika, Imre) - Clean-up around flip done IRQ (Ville) - Fix eDP Meteor Lake bug (Jani) - Bigjoiner fixes (Ankit, Ville) - Cdclk/voltage_level cleanups and fixes (Ville) - DMC event stuff (Ville) - Remove dead code around intel_atomic_helper->free_list (Jouni)
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drm-intel-gt-next-2023-12-15
Driver Changes: - Eliminate use of kmap_atomic() in i915 (Zhao) - Add Wa_14019877138 for DG2 (Haridhar) - Static checker and spelling fixes (Colin, Karthik, Randy) -
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drm-intel-fixes-2023-12-13
drm/i915 fixes for v6.7-rc6: - Fix selftest engine reset count storage for multi-tile - Fix out-of-bounds reads for engine reset counts - Fix ADL+ remapped stride with CCS - Fix intel_atomic_setup_scalers() plane_state handling - Fix ADL+ tiled plane stride when the POT stride is smaller than the original - Fix eDP 1.4 rate select method link configuration
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drm-intel-gt-next-2023-12-08
UAPI Changes: - drm/i915: Implement fdinfo memory stats printing Use the newly added drm_print_memory_stats helper to show memory utilisation of our objects in drm/driver specific fdinfo output. To collect the stats we walk the per memory regions object lists and accumulate object size into the respective drm_memory_stats categories. Cross-subsystem Changes: - Backmerge of drm-next (to bring drm-intel-next for PXP changes) Driver Changes: - Wa_18028616096 now applies to all DG2 (Matt R) - Drop Wa_22014600077 on all DG2 (Matt R) - Add new ATS-M device ID (Haridhar) - More Meteorlake (MTL) workarounds (Matt R, Dnyaneshwar, Jonathan, Gustavo, Radhakrishna) - PMU WARN_ON cleanup on driver unbind (Umesh) - Limit GGTT WC flushing workaround to pre BXT/ICL platforms - Complement implementation for Wa_16018031267 / Wa_16018063123 (Andrzej, Jonathan, Nirmoy, Chris) - Properly print internal GSC engine in trace logs (Tvrtko) - Track gt pm wakerefs (Andrzej) - Fix null deref bugs on perf code when perf is disabled (Harshit, Tvrtko) - Fix __i915_request_create memory leak on driver unbind (Andrzej) - Remove spurious unsupported HuC message on MTL (Daniele) - Read a shadowed mmio register for ggtt flush (Vinay) - Add missing new-line to GT_TRACE (Andrzej) - Add drm_dbgs for critical PXP events (Alan) - Skip pxp init if gt is wedged (Zhanjun) - Replace custom intel runtime_pm tracker with ref_tracker library (Andrzej) - Compiler warning/static checker/coding style cleanups (Arnd, Nirmoy, Soumya, Gilbert, Dorcas, Kunwu, Sam, Tvrtko) - Code structure and helper cleanups (Jani, Tvrtko, Andi) - Selftest improvements (John, Tvrtko, Andrzej)
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drm-intel-next-2023-12-07
- Improve display debug msgs and other general clean-ups (Ville, Rahuul) - PSR fixes and improvements around selective fetch (Jouni, Ville) - Remove FBC restrictions for Xe2LPD displays (Vinod) - Skip some timing checks on BXT/GLK DSI transcoders (Ville) - DP MST Fixes (Ville) - Correct the input parameter on _intel_dsb_commit (heminhong) - Fix IP version of the display WAs (Bala) - DGFX uses direct VBT pin mapping (Clint) - Proper handling of bool on PIPE_CONF_CHECK macros (Jani) - Skip state verification with TBT-ALT mod (Mika Kahona) - General organization of display code for reusage with Xe (Jouni, Luca, Jani, Maarten) - Squelch a sparse warning (Jani) - Don't use "proxy" headers (Andy Shevchenko) - Use devm_gpiod_get() for all GPIOs (Hans) - Fix ADL+ tiled plane stride (Ville) - Use octal permissions in display debugfs (Jani)
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drm-intel-fixes-2023-12-07
drm/i915 fixes for v6.7-rc5: - d21a3962d304 ("drm/i915: Call intel_pre_plane_updates() also for pipes getting enabled") in the previous fixes pull depends on a change that wasn't included. Pick it up. - Relax BXT/GLK DSI transcoder hblank limits - Fix DP MST .mode_valid_ctx() return values - Reject DP MST modes that require bigjoiner (as it's not yet supported on DP MST) - Fix _intel_dsb_commit() variable type to allow negative values
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drm-intel-fixes-2023-12-01-1
drm/i915 fixes for v6.7-rc4 #2: - d21a3962d304 ("drm/i915: Call intel_pre_plane_updates() also for pipes getting enabled") in the previous fixes pull depends on a change that wasn't included. Pick it up.
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drm-intel-fixes-2023-12-01
drm/i915 fixes for v6.7-rc4 #2: - d21a3962d304 ("drm/i915: Call intel_pre_plane_updates() also for pipes getting enabled") in the previous fixes pull depends on a change that wasn't included. Pick it up.