drm/amd/display: reset hdmi tmds rate and data scramble on pipe reset

[linux.git] / drivers / gpu / drm / amd / display / dc / dce110 / dce110_hw_sequencer.c

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 9c50f09233bbfff459786e9a458128137f2792a4..9976155825283ad9a6e1095836014676c4c6f195 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c
@@ -1040,9 +1040,12 @@ void dce110_disable_stream(struct pipe_ctx *pipe_ctx, int option)
        struct dc_link *link = stream->link;
        struct dc *dc = pipe_ctx->stream->ctx->dc;
 
-       if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal))
+       if (dc_is_hdmi_tmds_signal(pipe_ctx->stream->signal)) {
                pipe_ctx->stream_res.stream_enc->funcs->stop_hdmi_info_packets(
                        pipe_ctx->stream_res.stream_enc);
+               pipe_ctx->stream_res.stream_enc->funcs->hdmi_reset_stream_attribute(
+                       pipe_ctx->stream_res.stream_enc);
+       }
 
        if (dc_is_dp_signal(pipe_ctx->stream->signal))
                pipe_ctx->stream_res.stream_enc->funcs->stop_dp_info_packets(