drm/i915: add some kernel-doc for shrink_pin and friends

Attempt to document shrink_pin and the other relevant interfaces that
interact with it, before we start messing with it.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20211018091055.1998191-5-matthew.auld@intel.com
This commit is contained in:
Matthew Auld 2021-10-18 10:10:52 +01:00
commit e25d1ea4b1
2 changed files with 54 additions and 1 deletions