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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 <yongqiang.sun@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Yongqiang Sun 2018-01-18 14:51:28 -05:00 committed by Alex Deucher
parent 29e8357b4c
commit 24a30505f3
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
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@ -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);