minigbm: Round up stride to power of two for ADL-P

Stride alignment required for tiled buffers for Intel ADL-P
based platforms

BUG=b:179666412
TEST=Checked UI and video playback on brya and volteer to
	ensure no graphics distortions were introduced

Change-Id: Ie274558a10f3a3c4a166c59bda4db53fc9b82e14
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/minigbm/+/2840803
Tested-by: Nathan Ciobanu <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
Commit-Queue: Nathan Ciobanu <[email protected]>
1 file changed