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authorThomas Hellström <thomas.hellstrom@linux.intel.com>2021-09-22 09:25:24 +0300
committerThomas Hellström <thomas.hellstrom@linux.intel.com>2021-09-24 09:19:15 +0300
commit0d8ee5ba8db46c1c833f212a85f8f6d79286722a (patch)
treedbfc726f688f144df83d325301573a4c3bdb17fe /drivers/gpu/drm/i915/gt/intel_gt.c
parent3e42cc61275f95fd7f022b6380b95428efe134d3 (diff)
downloadlinux-0d8ee5ba8db46c1c833f212a85f8f6d79286722a.tar.xz
drm/i915: Don't back up pinned LMEM context images and rings during suspend
Pinned context images are now reset during resume. Don't back them up, and assuming that rings can be assumed empty at suspend, don't back them up either. Introduce a new object flag, I915_BO_ALLOC_PM_VOLATILE meaning that an object is allowed to lose its content on suspend. v3: - Slight documentation clarification (Matthew Auld) Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210922062527.865433-7-thomas.hellstrom@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gt.c')
0 files changed, 0 insertions, 0 deletions