lib/igt_draw: Add Y-tiling support for IGT_DRAW_BLT method

v2: Moved identical code into a single function (Paulo)
v3 (from Paulo): stay under 80 columns.

Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Akash Goel <akash.goel@intel.com>
Signed-off-by: Praveen Paneri <praveen.paneri@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
1 file changed