1. 07 Nov, 2019 6 commits
  2. 06 Nov, 2019 30 commits
  3. 05 Nov, 2019 2 commits
  4. 04 Nov, 2019 1 commit
  5. 03 Nov, 2019 1 commit
    • Dave Airlie's avatar
      Merge tag 'drm-intel-next-2019-11-01-1' of... · 2ef4144d
      Dave Airlie authored
      Merge tag 'drm-intel-next-2019-11-01-1' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
      
      UAPI Changes:
      
      - Make context persistence optional
        Allow userspace to tie the context lifetime to FD lifetime,
        effectively allowing Ctrl-C killing of a process to also clean
        up the hardware immediately.
        Compute changes: https://github.com/intel/compute-runtime/pull/228
        The compute driver is shipping in Ubuntu. uAPI acked by Mesa folks.
      
      - Put future HW and their uAPIs under STAGING & BROKEN
        Introduces DRM_I915_UNSTABLE Kconfig menu for working on the new
        uAPI for future HW in upstream. We already disable driver loading
        by default the platform is deemed ready. This is a second level
        of protection based on compile time switch (STAGING & BROKEN).
      
      - Under DRM_I915_UNSTABLE: Add the fake lmem region on iGFX
        Fake local memory region on integrated GPU through cmdline:
        memmap=2G$16G i915.fake_lmem_start=0x400000000
        Currently allows testing non-mappable GGTT behavior and running
        kernel selftest for local memory.
      
      Driver Changes:
      
      - Fix Bugzilla #112084: VGA external monitor not working (Ville)
      - Add support for half float framebuffers (Ville)
      - Add perf support on TGL (Lionel)
      - Replace hangcheck by heartbeats (Chris)
      - Allow SPT PCH on all AML devices (James)
      - Add new CNL PCH for CML platform (Imre)
      - Allow 100 ms (Kconfig) for workloads to exit before reset (Chris, Jon, Joonas)
      - Forcibly pre-empt a context after 100 ms (Kconfig) of delay  (Chris)
      - Make timeslice duration Kconfig configurable (Chris)
      - Whitelist PS_(DEPTH|INVOCATION)_COUNT for Tigerlake (Tapani)
      - Support creating LMEM objects in kernel (Matt A)
      - Adjust the location of RING_MI_MODE in the context image for TGL (Chris)
      - Handle AUX interrupts for TC ports (Matt R)
      - Add support for devices without mappable GGTT aperture (Daniele)
      - Rename "inject_load_failure" module parameter to "inject_probe_failure" (Janusz)
      - Handle fused off HDCP, FBC, DMC and DSC (Jose)
      - Add support to one DP-MST stream on Tigerlake (Lucas)
      - Add HuC firmware (and GuC) for TGL (Daniele)
      - Allow ICL+ DSI on any pipe (Ville)
      
      - Check some transcoder timing minimum limits (Ville)
      - Don't set queue_priority_hint if we don't kick the submission (Chris)
      - Introduce barrier pulses along engines to flush idle/in-flight requests (Chris)
      - Drop assertion that ce->pin_mutex guards state updates (Chris)
      - Cancel banned contexts on schedule-out (Chris)
      - Cancel contexts when hangchecking is disabled (Chris)
      - Catch GTT fault errors for gen11+ planes (Matt R)
      - Print in debugfs if PSR is not enabled because of sink (Jose)
      - Do not set MOCS control values on dgfx (Lucas)
      - Setup io-mapping for LMEM (Abdiel)
      - Support kernel mapping of LMEM objects (Abdiel)
      - Add LMEM selftests (Matt A)
      - Initialise PMU spinlock before registering (Chris)
      - Clear DKL_TX_PMD_LANE_SUS before program TC voltage swing (Jose)
      - Flip interpretation of ips fmin/fmax to max rps (Chris)
      - Add VBT compression parameter block definition (Jani)
      - Limit the blitter sizes to ensure low preemption latency (Chris)
      - Fixup block_size rounding on BLT (Matt A)
      - Don't try to place HWS in non-existing mappable region (Michal Wa)
      - Don't allocate the ring in stolen if we lack aperture (Matt A)
      - Add AUX B & C to DC_OFF_POWER_DOMAINS for Tigerlake (Matt R)
      - Avoid HPD poll detect triggering a new detect cycle (Imre)
      - Document the userspace fail with possible_crtcs (Ville)
      - Drop lrc header page now unused by GuC (Daniele)
      - Do not switch aux to TBT mode for non-TC ports (Jose)
      
      - Restructure code to avoid depending on i915 but smaller structs (Chris, Tvrtko, Andi)
      - Remove pm park/unpark notifications (Chris)
      - Avoid lockdep cross-contamination between object types (Chris)
      - Restructure DSC code (Jani)
      - Fix dead locking in early workload shadow (Zhenyu)
      - Split the legacy submission backend from the common CS ring buffer (Chris)
      - Move intel_engine_context_in/out into intel_lrc.c (Tvrtko)
      - Describe perf/wakeref structure members in documentation (Anna)
      - Update renamed header files names in documentation (Anna)
      - Add debugs to distingiush a cd2x update from a full cdclk pll update (Ville)
      - Rework atomic global state locking (Ville)
      - Allow planes to declare their minimum acceptable cdclk (Ville)
      - Eliminate skl_check_pipe_max_pixel_rate() and simplify skl_max_scale() (Ville)
      - Making loglevel of PSR2/SU logs same (Ap)
      - Capture aux page table error register (Lionel)
      - Add is_dgfx to device info (Jose)
      - Split gen11_irq_handler to make it shareable (Lucas)
      - Encapsulate kconfig constant values inside boolean predicates (Chris)
      - Split memory_region initialisation into its own file (Chris)
      - Use _PICK() for CHICKEN_TRANS() and add CHICKEN_TRANS_D (Ville)
      - Add perf helper macros for comparing with whitelisted registers (Umesh)
      - Fix i915_inject_load_error() name to read *_probe_* (Janusz)
      - Drop unused AUX register offsets (Matt R)
      - Provide more information on DP AUX failures (Matt R)
      - Add GAM/SFC instdone to error state (Mika)
      - Always track callers to intel_rps_mark_interactive() (Chris)
      - Nuke 'mode' argument to intel_get_load_detect_pipe() (Ville)
      - Simplify LVDS crtc_mask and pipe_mask setup (Ville)
      - Stop frobbing crtc->base.mode (Ville)
      - Do s/crtc_mask/pipe_mask/ (Ville)
      - Split detaching and removing the vma (Chris)
      
      - Selftest improvements (Chris, Tvrtko, Mika, Matt A, Lionel)
      - GuC code improvements (Rob, Andi, Daniele)
      
      - Check against i915_selftest only under CONFIG_SELFTEST (Chris)
      - Refine occupancy test in kill_context() (Chris)
      - Start kthreads before stopping (Chris)
      Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
      From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
      Link: https://patchwork.freedesktop.org/patch/msgid/20191101104718.GA14323@jlahtine-desk.ger.corp.intel.com
      2ef4144d