linux-dev/drivers/gpu/drm/i915/gem/selftests, branch master

Merge tag 'drm-intel-next-2022-08-29' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2022-09-15T12:38:13Z

drm/i915 feature pull for v6.1: Features and functionality: - Early Meteorlake (MTL) enabling (José, Radhakrishna, Clint, Imre, Vandita, Ville, Jani) - Support more HDMI pixel clock frequencies on DG2 (Clint) - Sanity check PCI BARs (Piotr Piórkowski) - Enable DC5 on DG2 (Anusha) - DG2 DMC firmware version bump to v2.07 (Madhumitha) - New ADL-S PCI ID (José) Refactoring and cleanups: - Add display sub-struct to struct drm_i915_private (Jani) - Add initial runtime info to device info (Jani) - Split out HDCP and backlight registers to separate files (Jani) Fixes: - Skip wm/ddb readout for disabled pipes (Ville) - HDMI port timing quirk for GLK ECS Liva Q2 (Diego Santa Cruz) - Fix bw init null pointer dereference (Łukasz Bartosik) - Disable PPS power hook for DP AUX backlight (Jouni) - Avoid warnings on registering multiple backlight devices (Arun) - Fix dual-link DSI backlight and CABC ports for display 11+ (Jani) - Fix Type-C PHY ownership programming in HDMI legacy mode (Imre) - Fix unclaimed register access while loading PIPEDMC-C/D (Imre) - Bump up CDCLK for DG2 (Stan) - Prune modes that require HDMI 2.1 FRL (Ankit) - Disable FBC when PSR1 is enabled in display 12-13 (Matt) - Fix TGL+ HDMI transcoder clock and DDI BUF disable order (Imre) - Disable PSR before disable pipe (José) - Disable DMC handlers during firmware loading/disabling on display 12+ (Imre) - Disable clock gating for PIPEDMC-A/B as a workaround (Imre) Merges: - Two drm-next backmerges (Rodrigo, Jani) Signed-off-by: Dave Airlie From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/87k06rfaku.fsf@intel.com

drm/i915: Rename ggtt_view as gtt_view

2022-09-08T09:24:17Z

So far, different views (normal, partial, rotated and remapped) into the same object are only supported for GGTT mappings. But with the upcoming VM_BIND feature, PPGTT will also use the partial view mapping. Hence rename ggtt_view to more generic gtt_view. Signed-off-by: Niranjana Vishwanathapura Acked-by: Tvrtko Ursulin Reviewed-by: Tvrtko Ursulin Signed-off-by: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/20220901183854.3446-1-niranjana.vishwanathapura@intel.com

drm/i915: split gem quirks from display quirks

2022-08-29T11:31:53Z

The lone gem quirk is an outlier, not even handled by the common quirk code. Split it to a separate gem_quirks member. Signed-off-by: Jani Nikula Reviewed-by: Lucas De Marchi Link: https://patchwork.freedesktop.org/patch/msgid/fe9c0cb1e49da0ddc31d24c996af5fd09bce3042.1661346845.git.jani.nikula@intel.com

drm/i915: move ppgtt_type and ppgtt_size to runtime info

2022-08-24T08:45:26Z

If it's modified runtime, it's runtime info. Signed-off-by: Jani Nikula Reviewed-by: Maarten Lankhort Link: https://patchwork.freedesktop.org/patch/msgid/9a9b94cb79a00229da5a564a16ea750a6d392ab6.1660910433.git.jani.nikula@intel.com

drm/i915: move page_sizes to runtime info

2022-08-24T08:45:26Z

If it's modified runtime, it's runtime info. Signed-off-by: Jani Nikula Reviewed-by: Maarten Lankhort Link: https://patchwork.freedesktop.org/patch/msgid/f6825dd97d2ba63aa395c30131c4b9e6ef32b0c8.1660910433.git.jani.nikula@intel.com

drm/i915/selftests: Use correct selfest calls for live tests

2022-08-18T22:23:44Z

This will help in an upcoming patch where the live selftest wrappers are extended to do more. Signed-off-by: Matthew Brost Signed-off-by: Alan Previn Reviewed-by: John Harrison Signed-off-by: John Harrison Link: https://patchwork.freedesktop.org/patch/msgid/20220817020511.2180747-2-alan.previn.teres.alexis@intel.com

drm/i915/selftests: Grab the runtime pm in shrink_thp

2022-07-07T08:16:43Z

Since we are not holding a wakeref, shrinking a bound object is not guaranteed. Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/6370 Signed-off-by: Chris Wilson Reviewed-by: Matthew Auld Signed-off-by: Matthew Auld Reviewed-by: Andi Shyti Link: https://patchwork.freedesktop.org/patch/msgid/20220706154738.235204-1-matthew.auld@intel.com

drm/i915/ttm: handle blitter failure on DG2

2022-07-01T07:30:00Z

If the move or clear operation somehow fails, and the memory underneath is not cleared, like when moving to lmem, then we currently fallback to memcpy or memset. However with small-BAR systems this fallback might no longer be possible. For now we use the set_wedged sledgehammer if we ever encounter such a scenario, and mark the object as borked to plug any holes where access to the memory underneath can happen. Add some basic selftests to exercise this. v2: - In the selftests make sure we grab the runtime pm around the reset. Also make sure we grab the reset lock before checking if the device is wedged, since the wedge might still be in-progress and hence the bit might not be set yet. - Don't wedge or put the object into an unknown state, if the request construction fails (or similar). Just returning an error and skipping the fallback should be safe here. - Make sure we wedge each gt. (Thomas) - Peek at the unknown_state in io_reserve, that way we don't have to export or hand roll the fault_wait_for_idle. (Thomas) - Add the missing read-side barriers for the unknown_state. (Thomas) - Some kernel-doc fixes. (Thomas) v3: - Tweak the ordering of the set_wedged, also add FIXME. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Lionel Landwerlin Cc: Tvrtko Ursulin Cc: Jon Bloomfield Cc: Daniel Vetter Cc: Jordan Justen Cc: Kenneth Graunke Cc: Akeem G Abodunrin Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-11-matthew.auld@intel.com

drm/i915/selftests: ensure we reserve a fence slot

2022-07-01T07:30:00Z

We should always be explicit and allocate a fence slot before adding a new fence. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Lionel Landwerlin Cc: Tvrtko Ursulin Cc: Jon Bloomfield Cc: Daniel Vetter Cc: Jordan Justen Cc: Kenneth Graunke Cc: Akeem G Abodunrin Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-10-matthew.auld@intel.com

drm/i915/selftests: skip the mman tests for stolen

2022-07-01T07:30:00Z

It's not supported, and just skips later anyway. With small-BAR things get more complicated since all of stolen is likely not even CPU accessible, hence not passing I915_BO_ALLOC_GPU_ONLY just results in the object create failing. Signed-off-by: Matthew Auld Cc: Thomas Hellström Cc: Lionel Landwerlin Cc: Tvrtko Ursulin Cc: Jon Bloomfield Cc: Daniel Vetter Cc: Jordan Justen Cc: Kenneth Graunke Cc: Akeem G Abodunrin Reviewed-by: Thomas Hellström Link: https://patchwork.freedesktop.org/patch/msgid/20220629174350.384910-9-matthew.auld@intel.com