From: Eric Bernstein <eric.bernstein@xxxxxxx>
[Why]
Diagnostics DIO test with eDP not connected is required to run
[How]
Allow Diagnostics test with eDP not connected to skip link detection but
still execute DIO test
Signed-off-by: Eric Bernstein <eric.bernstein@xxxxxxx>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@xxxxxxx>
Acked-by: Qingqing Zhuo <qingqing.zhuo@xxxxxxx>
---
drivers/gpu/drm/amd/display/dc/core/dc.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 45cfb7c45566..04c3d9f7e323 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -186,9 +186,10 @@ static bool create_links(
bool should_destory_link = false;
if (link->connector_signal == SIGNAL_TYPE_EDP) {
- if (dc->config.edp_not_connected)
- should_destory_link = true;
- else if (dc->debug.remove_disconnect_edp) {
+ if (dc->config.edp_not_connected) {
+ if (!IS_DIAG_DC(dc->ctx->dce_environment))
+ should_destory_link = true;
+ } else {
enum dc_connection_type type;
dc_link_detect_sink(link, &type);
if (type == dc_connection_none)
--
2.17.1
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