minigbm: Add tile4 support

Adding tile4 support for MTL.

BUG=b:243459433, b:243685631
TEST=emerge-rex minigbm

Change-Id: Ib66e121498b6eacc6038a6a4c392a76a104c5c2c
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/3841638
Tested-by: Ashutosh Kumar <ashutosh1.kumar@intel.com>
Commit-Queue: Rajat Jain <rajatja@google.com>
Reviewed-by: Dominik Behr <dbehr@chromium.org>
3 files changed