path: root/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
diff options
authorMaarten Lankhorst <maarten.lankhorst@linux.intel.com>2021-11-17 14:20:20 +0000
committerMatthew Auld <matthew.auld@intel.com>2021-11-19 17:38:03 +0000
commitb0b0f2d225da6fe58417fae37e3f797e2db27b62 (patch)
treeab73b9c99dc5fee180af0f221532fb4aafcf6b77 /drivers/gpu/drm/i915/gt/gen6_ppgtt.h
parentdrm/i915: move the pre_pin earlier (diff)
drm/i915: Create a dummy object for gen6 ppgtt
We currently have to special case vma->obj being NULL because of gen6 ppgtt and mock_engine. Fix gen6 ppgtt, so we may soon be able to remove a few checks. As the object only exists as a fake object pointing to ggtt, we have no backing storage, so no real object is created. It just has to look real enough. Also kill pin_mutex, it's not compatible with ww locking, and we can use the vm lock instead. v2: - Drop IS_SHRINKABLE and shorten overly long line v3: - Checkpatch fix for alignment Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20211117142024.1043017-2-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/gen6_ppgtt.h')
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gt/gen6_ppgtt.h b/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
index ab0eecb086dd..5e5cf2ec3309 100644
--- a/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
+++ b/drivers/gpu/drm/i915/gt/gen6_ppgtt.h
@@ -19,7 +19,6 @@ struct gen6_ppgtt {
u32 pp_dir;
atomic_t pin_count;
- struct mutex pin_mutex;
bool scan_for_unused_pt;