From: Lewis Huang <Lewis.Huang@xxxxxxx> [Why] OS sequence will cause this flag didn't clear. In seamless boot but without flip case. This flag didn't clear when reset path mode because the plane_state is null 1. OS call setting with clone/extended 2. Reset path mode to remove edp. [How] Set power gated default to true in seamless boot pipe Signed-off-by: Lewis Huang <Lewis.Huang@xxxxxxx> Reviewed-by: Martin Leung <Martin.Leung@xxxxxxx> Acked-by: Anson Jacob <Anson.Jacob@xxxxxxx> --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c index 7a30d1d9b535..2f315a47b765 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c @@ -1224,6 +1224,7 @@ void dcn10_init_pipes(struct dc *dc, struct dc_state *context) // signals when OTG blanked. This is to prevent pipe from // requesting data while in PSR. tg->funcs->tg_init(tg); + hubp->power_gated = true; continue; } -- 2.25.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
