1. 26 Jan, 2021 2 commits
  2. 20 Jan, 2021 2 commits
  3. 15 Jan, 2021 2 commits
    • Dave Airlie's avatar
      Merge tag 'drm-intel-gt-next-2021-01-14' of... · fb5cfcaa
      Dave Airlie authored
      Merge tag 'drm-intel-gt-next-2021-01-14' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
      
      UAPI Changes:
      - Deprecate I915_PMU_LAST and optimize state tracking (Tvrtko)
      
        Avoid relying on last item ABI marker in i915_drm.h, add a
        comment to mark as deprecated.
      
      Cross-subsystem Changes:
      
      Core Changes:
      
      Driver Changes:
      
      - Restore clear residuals security mitigations for Ivybridge and
        Baytrail (Chris)
      - Close #1858: Allow sysadmin to choose applied GPU security mitigations
        through i915.mitigations=... similar to CPU (Chris)
      - Fix for #2024: GPU hangs on HSW GT1 (Chris)
      - Fix for #2707: Driver hang when editing UVs in Blender (Chris, Ville)
      - Fix for #2797: False positive GuC loading error message (Chris)
      - Fix for #2859: Missing GuC firmware for older Cometlakes (Chris)
      - Lessen probability of GPU hang due to DMAR faults [reason 7,
        next page table ptr is invalid] on Tigerlake (Chris)
      - Fix REVID macros for TGL to fetch correct stepping (Aditya)
      - Limit frequency drop to RPe on parking (Chris, Edward)
      - Limit W/A 1406941453 to TGL, RKL and DG1 (Swathi)
      - Make W/A 22010271021 permanent on DG1 (Lucas)
      - Implement W/A 16011163337 to prevent a HS/DS hang on DG1 (Swathi)
      - Only disable preemption on gen8 render engines (Chris)
      - Disable arbitration around Braswell's PDP updates (Chris)
      - Disable arbitration on no-preempt requests (Chris)
      - Check for arbitration after writing start seqno before busywaiting (Chris)
      - Retain default context state across shrinking (Venkata, CQ)
      - Fix mismatch between misplaced vma check and vma insert for 32-bit
        addressing userspaces (Chris, CQ)
      - Propagate error for vmap() failure instead kernel NULL deref (Chris)
      - Propagate error from cancelled submit due to context closure
        immediately (Chris)
      - Fix RCU race on HWSP tracking per request (Chris)
      - Clear CMD parser shadow and GPU reloc batches (Matt A)
      
      - Populate logical context during first pin (Maarten)
      - Optimistically prune dma-resv from the shrinker (Chris)
      - Fix for virtual engine ownership race (Chris)
      - Remove timeslice suppression to restore fairness for virtual engines (Chris)
      - Rearrange IVB/HSW workarounds properly between GT and engine (Chris)
      - Taint the reset mutex with the shrinker (Chris)
      - Replace direct submit with direct call to tasklet (Chris)
      - Multiple corrections to virtual engine dequeue and breadcrumbs code (Chris)
      - Avoid wakeref from potentially hard IRQ context in PMU (Tvrtko)
      - Use raw clock for RC6 time estimation in PMU (Tvrtko)
      - Differentiate OOM failures from invalid map types (Chris)
      - Fix Gen9 to have 64 MOCS entries similar to Gen11 (Chris)
      - Ignore repeated attempts to suspend request flow across reset (Chris)
      - Remove livelock from "do_idle_maps" VT-d W/A (Chris)
      - Cancel the preemption timeout early in case engine reset fails (Chris)
      - Code flow optimization in the scheduling code (Chris)
      - Clear the execlists timers upon reset (Chris)
      - Drain the breadcrumbs just once (Chris, Matt A)
      - Track the overall GT awake/busy time (Chris)
      - Tweak submission tasklet flushing to avoid starvation (Chris)
      - Track timelines created using the HWSP to restore on resume (Chris)
      - Use cmpxchg64 for 32b compatilibity for active tracking (Chris)
      - Prefer recycling an idle GGTT fence to avoid GPU wait (Chris)
      
      - Restructure GT code organization for clearer split between GuC
        and execlists (Chris, Daniele, John, Matt A)
      - Remove GuC code that will remain unused by new interfaces (Matt B)
      - Restructure the CS timestamp clocks code to local to GT (Chris)
      - Fix error return paths in perf code (Zhang)
      - Replace idr_init() by idr_init_base() in perf (Deepak)
      - Fix shmem_pin_map error path (Colin)
      - Drop redundant free_work worker for GEM contexts (Chris, Mika)
      - Increase readability and understandability of intel_workarounds.c (Lucas)
      - Defer enabling the breadcrumb interrupt to after submission (Chris)
      - Deal with buddy alloc block sizes beyond 4G (Venkata, Chris)
      - Encode fence specific waitqueue behaviour into the wait.flags (Chris)
      - Don't cancel the breadcrumb interrupt shadow too early (Chris)
      - Cancel submitted requests upon context reset (Chris)
      - Use correct locks in GuC code (Tvrtko)
      - Prevent use of engine->wa_ctx after error (Chris, Matt R)
      
      - Fix build warning on 32-bit (Arnd)
      - Avoid memory leak if platform would have more than 16 W/A (Tvrtko)
      - Avoid unnecessary #if CONFIG_PM in PMU code (Chris, Tvrtko)
      - Improve debugging output (Chris, Tvrtko, Matt R)
      - Make file local variables static (Jani)
      - Avoid uint*_t types in i915 (Jani)
      - Selftest improvements (Chris, Matt A, Dan)
      - Documentation fixes (Chris, Jose)
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      # Conflicts:
      #	drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
      #	drivers/gpu/drm/i915/gt/intel_breadcrumbs_types.h
      #	drivers/gpu/drm/i915/gt/intel_lrc.c
      #	drivers/gpu/drm/i915/gvt/mmio_context.h
      #	drivers/gpu/drm/i915/i915_drv.h
      From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20210114152232.GA21588@jlahtine-mobl.ger.corp.intel.com
      fb5cfcaa
    • Dave Airlie's avatar
      Merge tag 'drm-intel-next-2021-01-12' of git://anongit.freedesktop.org/drm/drm-intel into drm-next · dfa7c521
      Dave Airlie authored
      - PSR fixes and improvements for selective fetch (Jose)
      - GVT build fixed and cleanup (Jani)
      - RKL display fixes (Lee, Matt)
      - DSI fix (Hans)
      - Panel Power and Backlight fixes (Anshuman, Jani)
      - RPM fix (Chris)
      - Fix HTI port checking (Jose)
      - Clean-up in cursor code (Ville)
      - Once again, trying to use fast+narrow link on eDP (Ville)
      - DG1 display fix (Matt)
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      
      From: Rodrigo Vivi <rodrigo.vivi@intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20210112175151.GA90999@intel.com
      dfa7c521
  4. 14 Jan, 2021 4 commits
  5. 13 Jan, 2021 7 commits
  6. 12 Jan, 2021 11 commits
  7. 11 Jan, 2021 7 commits
  8. 09 Jan, 2021 4 commits
  9. 08 Jan, 2021 1 commit