i965: Fix {src, dst}_pitch alignment check for XY_SRC_COPY_BLT

Current code checks the alignment restrictions only for Y tiling.
From Broadwell PRM vol 10:

 "pitch is of 512Byte granularity for Tile-X: This means the tiled-x
  surface pitch can be (512, 1024, 1536, 2048...)/4 (in Dwords)."

This patch adds the restriction for X tiling as well.

Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Ben Widawsky <[email protected]>
Reviewed-by: Chad Versace <[email protected]>

0 files changed, 0 insertions, 0 deletions