Adaptive Sync enabling in Xorg Modesetting driver
contact at emersion.fr
Mon May 25 15:20:41 UTC 2020
On Monday, May 25, 2020 5:15 PM, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Mon, May 25, 2020 at 07:01:21PM +0530, uday kiran pichika wrote:
> > Hello,
> > Am working on enabling the Adaptive sync feature as part of the
> > Xorg/Modesetting DDX driver by taking the reference of AMD DDX Driver
> > (xf86-video-amdgpu). Below is the commit which i submitted.
> > https://gitlab.freedesktop.org/pichika/xserver/-/commit/682565a645bda7371cc3731ee805cc4a0ace80db
> > I have made the below changes to enable this feature
> > 1. Enable Adaptive sync in Graphics Driver
> > 2. Added Xorg.conf file with VariableRefresh property which is read in the
> > Modesetting driver --> This is working fine.
> -modesetting, even in latest git master branch doesn't have VRR support.
> So yeah this wont work.
FWIW, Sway supports VRR (via the output adaptive_sync command). So it
would be a way to test your driver.
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