On Wed, 17 Nov 2021 09:01:45 +0800, Joel Stanley wrote:
> Before the drm driver had support for this file there was a driver that
> exposed the contents of the vga password register to userspace. It would
> present the entire register instead of interpreting it.
>
> The drm implementation chose to
Hi Joel,
> Before the drm driver had support for this file there was a driver
> that exposed the contents of the vga password register to userspace.
> It would present the entire register instead of interpreting it.
>
> The drm implementation chose to mask of the lower bit, without
> explaining w
Hi David, Daniel,
On Fri, 19 Nov 2021 at 06:54, Jeremy Kerr wrote:
>
> Hi Joel,
>
> > Before the drm driver had support for this file there was a driver
> > that exposed the contents of the vga password register to userspace.
> > It would present the entire register instead of interpreting it.
>
Before the drm driver had support for this file there was a driver that
exposed the contents of the vga password register to userspace. It would
present the entire register instead of interpreting it.
The drm implementation chose to mask of the lower bit, without explaining
why. This breaks the ex