From: Paul Hsieh <paul.hsieh@xxxxxxx> [Why] The link_status is incorrect cause driver power off eDP when backlight on. Some eDP panels may show garbage on screen. [How] Correct link_status when power off encoder Signed-off-by: Paul Hsieh <paul.hsieh@xxxxxxx> Reviewed-by: Anthony Koo <Anthony.Koo@xxxxxxx> Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx> --- drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c index a475e529ae1c..2ec5e9e1bdc6 100644 --- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c +++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c @@ -1443,6 +1443,8 @@ static void power_down_encoders(struct dc *dc) dc->links[i]->link_enc->funcs->disable_output( dc->links[i]->link_enc, signal); + + dc->links[i]->link_status.link_active = false; } } -- 2.17.1 _______________________________________________ amd-gfx mailing list amd-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/amd-gfx
