Re: [PATCH] vga: relax restriction on display width

2024-11-08 Thread Simon Rowe
Ping? On 04/10/2024, 09:39, "Simon Rowe" wrote: When validating the parameters of VBE ioport writes the X co-ordinate is silently rounded down to a multiple of 8. For valid resolutions (such as 1366x768) which are not divisible by 8 this causes miscalculations because the display surface has sho

[PATCH] vga: relax restriction on display width

2024-10-04 Thread Simon Rowe
When validating the parameters of VBE ioport writes the X co-ordinate is silently rounded down to a multiple of 8. For valid resolutions (such as 1366x768) which are not divisible by 8 this causes miscalculations because the display surface has shorter lines than expected. For example, a VNC client