[PATCH xserver] WIP : Add support for variable refresh rate in modesetting DDX

[Simon Ser]

Hi,

(Re-sending because I forgot to CC the list, sorry about that.)

On Wednesday, June 10, 2020 2:05 PM, <pichika.uday.kiran at intel.com> wrote:

> In order for a window to be suitable for variable refresh it must have
> the _VARIABLE_REFRESH property with a 32-bit CARDINAL value of 1.

Why is this necessary? Also maybe [1] is relevant.

Thanks,

Simon

[1]: https://lists.freedesktop.org/archives/dri-devel/2020-March/258940.html