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drm/amd/display: Fix eDP power isn't off when lid close 

Signed-off-by: John Wu <john.wu@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
John Wu 2017-07-12 14:25:52 +08:00 committed by Alex Deucher
parent 0a323b84fa
commit ef347b3b80
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c
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@ -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);