From: Michael Strauss <michael.strauss@xxxxxxx>
[WHY]
Introduces regression with DP2 native displays
[HOW]
Revert commit 311ba210d
Reviewed-by: Charlene Liu <charlene.liu@xxxxxxx>
Acked-by: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Michael Strauss <michael.strauss@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c | 7 -------
1 file changed, 7 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c
index 38fa7441df51..814dbdcf9a78 100644
--- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_utils.c
@@ -160,13 +160,6 @@ bool is_dp2p0_output_encoder(const struct pipe_ctx *pipe_ctx)
if (pipe_ctx->stream == NULL)
return false;
- /* Count MST hubs once by treating only 1st remote sink in topology as an encoder */
- if (pipe_ctx->stream->link && pipe_ctx->stream->link->remote_sinks[0]) {
- return (pipe_ctx->stream_res.hpo_dp_stream_enc &&
- pipe_ctx->link_res.hpo_dp_link_enc &&
- dc_is_dp_signal(pipe_ctx->stream->signal) &&
- (pipe_ctx->stream->link->remote_sinks[0] == pipe_ctx->stream->sink));
- }
return (pipe_ctx->stream_res.hpo_dp_stream_enc &&
pipe_ctx->link_res.hpo_dp_link_enc &&
--
2.39.2
