drm/i915: Handle all GTs on driver (un)load paths

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[ Upstream commit f569ae7594 ]

This, along with the changes already landed in commit 1c66a12ab4
("drm/i915: Handle each GT on init/release and suspend/resume") makes
engines from all GTs actually known to the driver.

To accomplish this we need to sprinkle a lot of for_each_gt calls around
but is otherwise pretty un-eventuful.

v2:
 - Consolidate adjacent GT loops in a couple places.  (Daniele)

Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220915232654.3283095-5-matthew.d.roper@intel.com
Stable-dep-of: 1cacd6894d ("drm/i915/dgfx: Grab wakeref at i915_ttm_unmap_virtual")
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

This commit is contained in:

Tvrtko Ursulin 2022-09-15 16:26:54 -07:00 • committed by Greg Kroah-Hartman

parent 12a9b4c4eb

commit ed52edf444

2 changed files with 33 additions and 13 deletions

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3

drivers/gpu/drm/i915/i915_driver.c

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43

drivers/gpu/drm/i915/i915_gem.c

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