From 24a30505f312287b2978f8f9180a3bc2da4fd80c Mon Sep 17 00:00:00 2001 From: Yongqiang Sun Date: Thu, 18 Jan 2018 14:51:28 -0500 Subject: [PATCH] drm/amd/display: Check hubp in pipe_ctx not in res_pool. When disable plane, check power gate flag in hubp with pipe_ctx, not with res_pool. Signed-off-by: Yongqiang Sun Reviewed-by: Tony Cheng Acked-by: Harry Wentland Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 8ce9a4e70793..a3f84dc851a1 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 @@ -656,7 +656,7 @@ static void plane_atomic_disable(struct dc *dc, struct pipe_ctx *pipe_ctx) static void dcn10_disable_plane(struct dc *dc, struct pipe_ctx *pipe_ctx) { - if (dc->res_pool->hubps[pipe_ctx->pipe_idx]->power_gated) + if (!pipe_ctx->plane_res.hubp || pipe_ctx->plane_res.hubp->power_gated) return; plane_atomic_disable(dc, pipe_ctx); -- 2.30.2