Hey,
On 2023-09-01 12:56, Ville Syrjälä wrote:
On Fri, Sep 01, 2023 at 12:16:21PM +0200, Maarten Lankhorst wrote:
Hey,
Den 2023-08-31 kl. 18:26, skrev Ville Syrjala:
From: Ville Syrjälä
The cursor hardware only does sync updates, and thus the hardware
will be scanning out from the old fb u
On Fri, Sep 01, 2023 at 12:16:21PM +0200, Maarten Lankhorst wrote:
> Hey,
>
>
> Den 2023-08-31 kl. 18:26, skrev Ville Syrjala:
> > From: Ville Syrjälä
> >
> > The cursor hardware only does sync updates, and thus the hardware
> > will be scanning out from the old fb until the next start of vblank
Hey,
Den 2023-08-31 kl. 18:26, skrev Ville Syrjala:
From: Ville Syrjälä
The cursor hardware only does sync updates, and thus the hardware
will be scanning out from the old fb until the next start of vblank.
So in order to make the legacy cursor fastpath actually safe we
should not unpin the o
From: Ville Syrjälä
The cursor hardware only does sync updates, and thus the hardware
will be scanning out from the old fb until the next start of vblank.
So in order to make the legacy cursor fastpath actually safe we
should not unpin the old fb until we're sure the hardware has
ceased accessing
