drm/i915: Implement for_each_sgt_daddr_next
authorNirmoy Das <nirmoy.das@intel.com>
Tue, 26 Sep 2023 08:37:38 +0000 (10:37 +0200)
committerNirmoy Das <nirmoy.das@intel.com>
Sat, 30 Sep 2023 11:49:22 +0000 (13:49 +0200)
commit0e514878486053363f8b2a806525fe67ae692827
tree45426be8e22bdf47e7195c559317e36cf09cefb1
parentb352749936806c9d5ed6a6021d84c1df4d1df3da
drm/i915: Implement for_each_sgt_daddr_next

Implement a way to iterate over sgt with pre-initialized
sgt_iter state.

Signed-off-by: Nirmoy Das <nirmoy.das@intel.com>
Reviewed-by: Oak Zeng <oak.zeng@intel.com>
Reviewed-by: Andi Shyti <andi.shyti@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230926083742.14740-4-nirmoy.das@intel.com
drivers/gpu/drm/i915/gt/intel_gtt.h
drivers/gpu/drm/i915/i915_scatterlist.h