On 2020-08-05 5:11 p.m., Rodrigo Siqueira wrote:
On 07/30, Nicholas Kazlauskas wrote:
[Why]
Enabling or disable DCC or switching between tiled and linear formats
can require bandwidth updates.
They're currently skipping all DC validation by being treated as purely
surface updates.
[How]
Treat
On 07/30, Nicholas Kazlauskas wrote:
> [Why]
> Enabling or disable DCC or switching between tiled and linear formats
> can require bandwidth updates.
>
> They're currently skipping all DC validation by being treated as purely
> surface updates.
>
> [How]
> Treat tiling_flag changes (which encode
, Rodrigo ; Wu,
Hersen
Subject: [PATCH 2/7] drm/amd/display: Reset plane when tiling flags change
[Why]
Enabling or disable DCC or switching between tiled and linear formats can
require bandwidth updates.
They're currently skipping all DC validation by being treated as purely surface
updates
[Why]
Enabling or disable DCC or switching between tiled and linear formats
can require bandwidth updates.
They're currently skipping all DC validation by being treated as purely
surface updates.
[How]
Treat tiling_flag changes (which encode DCC state) as a condition for
resetting the plane.