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drm: rcar-du: Don't select VSP1 sink on Gen3

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The VSP1 sink selection through register DEFR8 is only available on Gen2
hardware. Skip it on Gen3.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
This commit is contained in:
Laurent Pinchart 2022-02-21 18:54:41 +02:00
parent 841281fe52
commit aaaf9361f0
1 changed files with 4 additions and 2 deletions

6
drivers/gpu/drm/rcar-du/rcar_du_plane.c
View File

@ -549,8 +549,10 @@ void __rcar_du_plane_setup(struct rcar_du_group *rgrp,
rcar_du_plane_setup_format(rgrp, (state->hwindex + 1) % 8,
state);
if (rcdu->info->gen < 3)
rcar_du_plane_setup_scanout(rgrp, state);
if (rcdu->info->gen >= 3)
return;
rcar_du_plane_setup_scanout(rgrp, state);
if (state->source == RCAR_DU_PLANE_VSPD1) {
unsigned int vspd1_sink = rgrp->index ? 2 : 0;