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drm/amd/display: fix is odm head pipe logic 

Simply return true/false, don't iterate up the tree.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
hifive-unleashed-5.2
Dmytro Laktyushkin 2019-03-26 13:26:37 -04:00 committed by Alex Deucher
parent cc1fec5724
commit fe6382cd69
1 changed files with 3 additions and 8 deletions
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11
drivers/gpu/drm/amd/display/dc/core/dc_resource.c
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@ -1305,18 +1305,13 @@ struct pipe_ctx *dc_res_get_odm_bottom_pipe(struct pipe_ctx *pipe_ctx)
bool dc_res_is_odm_head_pipe(struct pipe_ctx *pipe_ctx)
{
struct pipe_ctx *top_pipe = pipe_ctx->top_pipe;
bool result = false;
if (!top_pipe)
return false;
if (top_pipe && top_pipe->stream_res.opp == pipe_ctx->stream_res.opp)
return false;
while (top_pipe) {
if (!top_pipe->top_pipe && top_pipe->stream_res.opp != pipe_ctx->stream_res.opp)
result = true;
top_pipe = top_pipe->top_pipe;
}
return result;
return true;
}
bool dc_remove_plane_from_context(