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From 3ca4be4fb118e496012e25a331671c98dadd47fa Mon Sep 17 00:00:00 2001
From: Mykola Lysenko <Mykola.Lysenko@amd.com>
Date: Fri, 12 Feb 2016 09:31:29 -0500
Subject: [PATCH 0798/1110] drm/amd/dal: return link init in surface status
Signed-off-by: Mykola Lysenko <Mykola.Lysenko@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
---
drivers/gpu/drm/amd/dal/dc/core/dc_link.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
index d9b76f6..8203432 100644
--- a/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/dal/dc/core/dc_link.c
@@ -1624,6 +1624,8 @@ void core_link_enable_stream(struct pipe_ctx *pipe_ctx)
dc->hwss.enable_stream(pipe_ctx);
+ pipe_ctx->stream->status.link = &pipe_ctx->stream->sink->link->public;
+
if (pipe_ctx->signal == SIGNAL_TYPE_DISPLAY_PORT_MST)
allocate_mst_payload(pipe_ctx);
}
@@ -1638,6 +1640,8 @@ void core_link_disable_stream(struct pipe_ctx *pipe_ctx)
dc->hwss.disable_stream(pipe_ctx);
+ pipe_ctx->stream->status.link = NULL;
+
disable_link(pipe_ctx->stream->sink->link, pipe_ctx->signal);
}
--
2.7.4
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