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drm/i915: Encapsulate lmem rpm stuff in intel_runtime_pm

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[ Upstream commit e66c8dcf99 ]

Runtime pm is not really per GT, therefore it make sense to
move lmem_userfault_list, lmem_userfault_lock and
userfault_wakeref from intel_gt to intel_runtime_pm structure,
which is embedded to i915.

No functional change.

v2:
- Fixes the code comment nit. [Matt Auld]

Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221027092242.1476080-2-anshuman.gupta@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:
Anshuman Gupta 2022-10-27 14:52:41 +05:30 • committed by Greg Kroah-Hartman
commit 6039c79ea5
8 changed files with 36 additions and 31 deletions
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