From 348ab42bdeacf933ca78f92203acebb3b7dadb33 Mon Sep 17 00:00:00 2001 From: Dmytro Laktyushkin Date: Tue, 19 Jan 2016 15:08:38 -0500 Subject: [PATCH 0700/1110] drm/amd/dal: added dc_link_add_sink interface for manually adding sinks Signed-off-by: Dmytro Laktyushkin Acked-by: Jordan Lazare --- drivers/gpu/drm/amd/dal/dc/core/dc.c | 11 +++++++++++ drivers/gpu/drm/amd/dal/dc/dc.h | 2 ++ 2 files changed, 13 insertions(+) diff --git a/drivers/gpu/drm/amd/dal/dc/core/dc.c b/drivers/gpu/drm/amd/dal/dc/core/dc.c index 737ed87..4e87da5 100644 --- a/drivers/gpu/drm/amd/dal/dc/core/dc.c +++ b/drivers/gpu/drm/amd/dal/dc/core/dc.c @@ -861,6 +861,17 @@ bool dc_link_add_remote_sink(const struct dc_link *link, struct dc_sink *sink) return true; } +void dc_link_add_sink(const struct dc_link *link, struct dc_sink *sink) +{ + struct core_link *core_link = DC_LINK_TO_LINK(link); + struct dc_link *dc_link = &core_link->public; + + dc_link->local_sink = sink; + dc_link->sink_count = 1; + if (sink->sink_signal == SIGNAL_TYPE_VIRTUAL + && link->connector_signal == SIGNAL_TYPE_VIRTUAL) + dc_link->type = dc_connection_single; +} void dc_link_remove_remote_sink(const struct dc_link *link, const struct dc_sink *sink) { diff --git a/drivers/gpu/drm/amd/dal/dc/dc.h b/drivers/gpu/drm/amd/dal/dc/dc.h index 341c968..c541ecf 100644 --- a/drivers/gpu/drm/amd/dal/dc/dc.h +++ b/drivers/gpu/drm/amd/dal/dc/dc.h @@ -317,6 +317,8 @@ void dc_link_remove_remote_sink( const struct dc_link *link, const struct dc_sink *sink); +/* Used by diagnostics for virtual link at the moment */ +void dc_link_add_sink(const struct dc_link *link, struct dc_sink *sink); /******************************************************************************* * Sink Interfaces - A sink corresponds to a display output device -- 2.7.4