From: John Wu <[email protected]>
Change-Id: I7acda62e64f358f3a19040cded97e1278b98e5a5
Signed-off-by: John Wu <[email protected]>
Reviewed-by: Tony Cheng <[email protected]>
Acked-by: Harry Wentland <[email protected]>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
index 4f46ff1..0092e70 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
@@ -112,8 +112,10 @@ void dp_disable_link_phy(struct core_link *link, enum
signal_type signal)
if (!link->wa_flags.dp_keep_receiver_powered)
dp_receiver_power_ctrl(link, false);
- if (signal == SIGNAL_TYPE_EDP)
+ if (signal == SIGNAL_TYPE_EDP) {
link->link_enc->funcs->backlight_control(link->link_enc, false);
+ link->link_enc->funcs->power_control(link->link_enc, false);
+ }
link->link_enc->funcs->disable_output(link->link_enc, signal);
--
2.7.4
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