From: Sung Joon Kim <[email protected]> [why] For VG, we want to turn off power/backlight of the intenral panel when plugging in external monitor and going to "external monitor only" mode.
[how] For turning off power of the internal panel, ignore the config flag whic bypasses power sequencing for eDP panels. Reviewed-by: Charlene Liu <[email protected]> Acked-by: Rodrigo Siqueira <[email protected]> Signed-off-by: Sung Joon Kim <[email protected]> --- drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c index fd95bd51988b..ef771471aa39 100644 --- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c +++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c @@ -7275,8 +7275,7 @@ void dp_disable_link_phy(struct dc_link *link, const struct link_resource *link_ link->dc->hwss.edp_backlight_control(link, false); if (link_hwss->ext.disable_dp_link_output) link_hwss->ext.disable_dp_link_output(link, link_res, signal); - if (!link->dc->config.edp_no_power_sequencing) - link->dc->hwss.edp_power_control(link, false); + link->dc->hwss.edp_power_control(link, false); } else { if (dmcu != NULL && dmcu->funcs->lock_phy) dmcu->funcs->lock_phy(dmcu); -- 2.25.1
