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path: root/drivers/gpu/drm
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2021-03-24drm/i915: allocate cmd ring in lmemMichel Thierry1-2/+3
Prefer allocating the cmd ring from LMEM on dgfx. Signed-off-by: Michel Thierry <michel.thierry@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-8-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: move engine scratch to LMEMMatthew Auld1-2/+6
Prefer allocating the engine scratch from LMEM on dgfx. v2: flatten the chain Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-7-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: allocate context from LMEMMatthew Auld1-1/+5
Prefer allocating the context from LMEM on dgfx. Based on a patch from Michel Thierry. v2: flatten the chain Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-6-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/dg1: Reserve first 1MB of local memoryImre Deak1-0/+41
On DG1 A0/B0 steppings the first 1MB of local memory must be reserved. One reason for this is that the 0xA0000-0xB0000 range is not accessible by the display, probably since this region is redirected to another memory location for legacy VGA compatibility. BSpec: 50586 Testcase: igt/kms_big_fb/linear-64bpp-rotate-0 v2: - Reserve the memory on B0 as well. v3: replace DRM_DEBUG/DRM_ERROR with drm_dbg/drm_err v4: fix the insanity Signed-off-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-5-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: introduce mem->reservedAbdiel Janulgue3-0/+96
In the following patch we need to reserve regions unaccessible to the driver during initialization, so add mem->reserved for collecting such regions. v2: turn into an actual intel_memory_region_reserve api Cc: Imre Deak <imre.deak@intel.com> Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-4-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: reserve stolen for LMEM regionCQ Tang2-4/+12
The lmem region needs to remove the stolen part, which should just be a case of snipping it off the end. Signed-off-by: CQ Tang <cq.tang@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-3-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: setup the LMEM regionMatthew Auld3-1/+41
Hook up the LMEM region. Addresses will start from zero, and for CPU access we get LMEM_BAR which is just a 1:1 mapping of said region. Based on a patch from Michel Thierry. v2 by Jani: - use intel_uncore_read/intel_uncore_write - remove trailing blank line v3: s/drm_info/drm_dbg for info which in non-pertinent for the user Cc: Lucas De Marchi <lucas.demarchi@intel.com> Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-2-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: make local-memory probing a GT operationMatthew Auld6-7/+49
Device local memory is very much a GT thing, therefore it should be the responsibility of the GT to setup the device local memory region. Suggested-by: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210127131417.393872-1-matthew.auld@intel.com [danvet: Rebase conflict.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: use new tasklet API for execution listEmil Renner Berthing4-23/+23
This converts the driver to use the new tasklet API introduced in commit 12cc923f1ccc ("tasklet: Introduce new initialization API") v2: Fix up selftests/execlists. Signed-off-by: Emil Renner Berthing <kernel@esmil.dk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210126150155.1617-1-kernel@esmil.dk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/buddy: document the unused header bitsMatthew Auld3-2/+56
The largest possible order is (63-PAGE_SHIFT), given that our min chunk size is PAGE_SIZE. With that we should only need at most 6 bits to represent all possible orders, giving us back 4 bits for other potential uses. Include a simple selftest to verify this. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210126103019.177622-1-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Move the defer_request waiter active assertionChris Wilson1-1/+1
In defer_request() we start with the request we just unsubmitted (that should be the active request on the gpu) and then defer all of its waiters. No waiter should be ahead of the active request, so none should be marked as active. That assert failed. Of particular note this machine was undergoing persistent GPU resets due to underlying HW issues, so that may be a clue. A request is also marked as active when it is retired, regardless of current queue status, and so this assertion failure may be a result of the queue being completed by the reset and then subsequently processed by the tasklet. We can filter out retired requests here by doing the assertion check after the is-ready check (active is a subset of being ready). Closes: https://gitlab.freedesktop.org/drm/intel/-/issues/2978 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210125140136.10494-2-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/selftests: Check for engine-reset errors in the middle of workaroundsChris Wilson1-3/+13
As we reset the engine between verifying the workarounds remain intact, report an engine reset failure. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210125140136.10494-1-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gem: consolidate 2big error checking for object sizesMatthew Auld4-34/+29
Throw it into a simple helper, and throw a warning if we encounter an object which has been initialised with an object size that exceeds our limit of INT_MAX pages. Suggested-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210122181514.541436-2-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gem: don't trust the dma_buf->sizeMatthew Auld1-0/+10
At least for the time being, we need to limit our object sizes such that the number of pages can fit within a 32b signed int. It looks like we should also apply the same restriction to any imported dma-buf. Signed-off-by: Matthew Auld <matthew.auld@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210122181514.541436-1-matthew.auld@intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Replace 'return' with a fall-throughChris Wilson1-3/+3
Checkpatch worries that the 'return' before an else clause might be redundant. In this case, it is avoiding hitting the MISSING_CASE() warning. Let us appease checkpatch by falling through to the end of the function, which typically means that we then clean up the unused wa_list. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-10-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Add a space before '('Chris Wilson1-1/+1
Checkpatch noticed a while(0) and complains about the lack of space. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-9-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Replace unnecessary ',' with '; 'Chris Wilson2-3/+3
Checkpatch spotted a couple of commas where we can use the more common ';', and so not worry about the subtle implications of sequence points. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-8-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Insert spaces into GEN3_L3LOG_SIZE/4Chris Wilson1-3/+5
Checkpatch wants spaces, let's give it some spaces. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-7-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Wrap macro arg in ()Chris Wilson1-1/+1
Checkpatch noticed that ppgtt->pd should have been (ppgtt)->pd to avoid issues with macros. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-6-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Remove a bonus newlineChris Wilson2-2/+0
Trailing newlines before closing the function are best forgotten, or else checkpatch moans. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-5-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Fixup misaligned function parametersChris Wilson2-4/+3
Remember to align parameters to the '(', thanks checkpatch Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-4-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Remove repeated words from commentsChris Wilson5-5/+5
Checkpatch spotted a few repeated words in the comment, genuine mistakes. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-3-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Add some missing blank lines after declarationChris Wilson5-0/+7
Trivial checkpatch cleanup. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-2-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: SPDX cleanupChris Wilson75-459/+78
Clean up the SPDX licence declarations to comply with checkpatch. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210122192913.4518-1-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: Decrease number of subplatform bitsTvrtko Ursulin3-3/+4
Commit 6ce1c33d6c36 ("drm/i915: Kill INTEL_SUBPLATFORM_AML") removed the only platform which used bit 2 so could also decrease the INTEL_SUBPLATFORM_BITS definition. This is not a fixes material but still lets make it precise. v2: * Fix assert in intel_device_info_subplatform_init by introducing INTEL_SUBPLATFORM_MASK. (Chris) * Update intel_subplatform(). Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> References: 6ce1c33d6c36 ("drm/i915: Kill INTEL_SUBPLATFORM_AML") Cc: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Link: https://patchwork.freedesktop.org/patch/msgid/20210121161936.746591-2-tvrtko.ursulin@linux.intel.com Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/gt: Call stop_ring() from ring resume, againChris Wilson1-52/+56
For reasons I cannot explain, except to say this is Sandybridge after all, call stop_ring() again dring ring resume in order to prevent mysterious hard hangs. Testcase: igt/i915_selftest/hangcheck # snb Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com> Acked-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210121154950.19898-3-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: Remove I915_USER_PRIORITY_SHIFTChris Wilson7-48/+24
As we do not have any internal priority levels, the priority can be set directed from the user values. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210120121439.17600-2-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915: Strip out internal prioritiesChris Wilson8-87/+20
Since we are not using any internal priority levels, and in the next few patches will introduce a new index for which the optimisation is not so lear cut, discard the small table within the priolist. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210120121439.17600-1-chris@chris-wilson.co.uk Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2021-03-24drm/i915/audio: set HDA link parameters in driverKai Vehmanen1-5/+25
Update logic to program AUD_FREQ_CNTRL register based on new guidance. Earlier this register was configured by BIOS and driver discovered the value at init. This is no longer recommended and instead driver should set the values based on the hardware revision. Add the recommended values for all supported hardware. This change applies for all GEN12+ hardware. For TGL, some special case handling is needed to not break existing systems. Extend the debug print to also include values of the register as written by BIOS. This can help debug rare cases where BIOS has configured the link settings to incorrect values. Bspec: 49279 Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Uma Shankar <uma.shankar@intel.com> Signed-off-by: Uma Shankar <uma.shankar@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210324123725.4170214-1-kai.vehmanen@linux.intel.com
2021-03-24drm/i915: Move gt_revoke() slightlyMaarten Lankhorst1-2/+7
We get a lockdep splat when the reset mutex is held, because it can be taken from fence_wait. This conflicts with the mmu notifier we have, because we recurse between reset mutex and mmap lock -> mmu notifier. Remove this recursion by calling revoke_mmaps before taking the lock. The reset code still needs fixing, as taking mmap locks during reset is not allowed. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> [danvet: Add FIXME.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-64-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915: Keep userpointer bindings if seqcount is unchanged, v2.Maarten Lankhorst1-3/+24
Instead of force unbinding and rebinding every time, we try to check if our notifier seqcount is still correct when pages are bound. This way we only rebind userptr when we need to, and prevent stalls. Changes since v1: - Missing mutex_unlock, reported by kbuild. Reported-by: kernel test robot <lkp@intel.com> Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@intel.com> Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-63-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915: Finally remove obj->mm.lock.Maarten Lankhorst14-92/+55
With all callers and selftests fixed to use ww locking, we can now finally remove this lock. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-62-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare gtt tests for obj->mm.lock removalMaarten Lankhorst1-25/+67
We need to lock the global gtt dma_resv, use i915_vm_lock_objects to handle this correctly. Add ww handling for this where required. Add the object lock around unpin/put pages, and use the unlocked versions of pin_pages and pin_map where required. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-61-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare cs engine tests for obj->mm.lock removalMaarten Lankhorst1-2/+2
Same as other tests, use pin_map_unlocked. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-60-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare memory region tests for obj->mm.lock removalMaarten Lankhorst1-7/+11
Use the unlocked variants for pin_map and pin_pages, and add lock around unpinning/putting pages. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-59-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare i915_request tests for obj->mm.lock removalMaarten Lankhorst1-5/+5
Straightforward conversion by using unlocked versions. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-58-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare timeline tests for obj->mm.lock removalMaarten Lankhorst1-5/+25
We can no longer call intel_timeline_pin with a null argument, so add a ww loop that locks the backing object. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-57-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare ring submission for obj->mm.lock removalMaarten Lankhorst1-2/+2
Use unlocked versions when the ww lock is not held. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-56-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare mocs tests for obj->mm.lock removalMaarten Lankhorst1-1/+1
Use pin_map_unlocked when we're not holding locks. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-55-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare execlists and lrc selftests for obj->mm.lock removalMaarten Lankhorst2-17/+17
Convert normal functions to unlocked versions where needed. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-54-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare hangcheck for obj->mm.lock removalMaarten Lankhorst1-4/+4
Convert a few calls to use the unlocked versions. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-53-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare context selftest for obj->mm.lock removalMaarten Lankhorst1-2/+2
Only needs to convert a single call to the unlocked version. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-52-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare igt_gem_utils for obj->mm.lock removalMaarten Lankhorst1-1/+1
igt_emit_store_dw needs to use the unlocked version, as it's not holding a lock. This fixes igt_gpu_fill_dw() which is used by some other selftests. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-51-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare object blit tests for obj->mm.lock removal.Maarten Lankhorst1-3/+3
Use some unlocked versions where we're not holding the ww lock. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-50-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare object tests for obj->mm.lock removal.Maarten Lankhorst1-1/+1
Convert a single pin_pages call to use the unlocked version. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-49-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare mman testcases for obj->mm.lock removal.Maarten Lankhorst1-4/+6
Ensure we hold the lock around put_pages, and use the unlocked wrappers for pinning pages and mappings. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-48-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare execbuf tests for obj->mm.lock removal.Maarten Lankhorst1-1/+1
Also quite simple, a single call needs to use the unlocked version. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-47-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare dma-buf tests for obj->mm.lock removal.Maarten Lankhorst1-1/+1
Use pin_pages_unlocked() where we don't have a lock. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-46-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare context tests for obj->mm.lock removal.Maarten Lankhorst1-5/+5
Straightforward conversion, just convert a bunch of calls to unlocked versions. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210128162612.927917-45-maarten.lankhorst@linux.intel.com Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-45-maarten.lankhorst@linux.intel.com
2021-03-24drm/i915/selftests: Prepare coherency tests for obj->mm.lock removal.Maarten Lankhorst1-2/+2
Straightforward conversion, just convert a bunch of calls to unlocked versions. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210323155059.628690-44-maarten.lankhorst@linux.intel.com
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-12 03:46:51 +0300