diff options
| author | Sung Lee <[email protected]> | 2020-04-22 18:07:55 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2020-04-28 16:18:13 -0400 |
| commit | 3a4837fb3c96aa6a0f017781a062687be4d6250b (patch) | |
| tree | 747773705088ee2e9ec133b24dea4553d6865af7 | |
| parent | b8a8d34b107fd3e4130a987f4168c68d3026fcb1 (diff) | |
drm/amd/display: Change viewport limit to 12 for DCN2
[WHY & HOW]
Viewport limit was set to 16 pixels due to an issue with MPO
on small viewports. This restriction does not apply and the
viewport limit can now be lowered.
Signed-off-by: Sung Lee <[email protected]>
Reviewed-by: Dmytro Laktyushkin <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/core/dc_resource.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c index 12f5c6881cd0..1a01c038632b 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_resource.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_resource.c @@ -1064,8 +1064,8 @@ bool resource_build_scaling_params(struct pipe_ctx *pipe_ctx) calculate_viewport(pipe_ctx); - if (pipe_ctx->plane_res.scl_data.viewport.height < 16 || - pipe_ctx->plane_res.scl_data.viewport.width < 16) { + if (pipe_ctx->plane_res.scl_data.viewport.height < 12 || + pipe_ctx->plane_res.scl_data.viewport.width < 12) { if (store_h_border_left) { restore_border_left_from_dst(pipe_ctx, store_h_border_left); |