From: Lewis Huang <[email protected]> [Why] In seamless boot without a flip case, the flag power_gated didn't get cleared when resetting path mode because the plane_state is null. The following sequence will cause this issue: 1. OS call set mode to 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 <[email protected]> Reviewed-by: Martin Leung <[email protected]> Acked-by: Anson Jacob <[email protected]> --- 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 [email protected] https://lists.freedesktop.org/mailman/listinfo/amd-gfx
