drm/i915: Add igt_spinner_pin() to allow for ww locking around spinner.

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By default, we assume that it's called inside igt_create_request
to keep existing selftests working, but allow for manual pinning
when passing a ww context.

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/20210323155059.628690-34-maarten.lankhorst@linux.intel.com

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Maarten Lankhorst 2021-03-23 16:50:22 +01:00 • committed by Daniel Vetter

parent a3258dbd87

commit c05258889e

2 changed files with 95 additions and 46 deletions

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136

drivers/gpu/drm/i915/selftests/igt_spinner.c

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5

drivers/gpu/drm/i915/selftests/igt_spinner.h

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