From 6c3715cc32de0995d54ed448ef413b1557d959ff Mon Sep 17 00:00:00 2001
From: joevt <joevt@shaw.ca>
Date: Wed, 28 Feb 2024 16:08:32 -0800
Subject: [PATCH] atimach64gx: Let crtc_update calculate fb_ptr.

Move the calculation to crtc_update where we calculate everything else (including bits per pixel which is needed for the fb_pitch calculation).