3.16.7-ckt8 -stable review patch.  If anyone has any objections, please let me 
know.

------------------

From: Alex Deucher <[email protected]>

commit 66c2b84ba6256bc5399eed45582af9ebb3ba2c15 upstream.

Don't restrict it to just eDP panels.  Some LVDS bridge chips require
this.  Fixes blank panels on resume on certain laptops.  Noticed
by mrnuke on IRC.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=42960

Signed-off-by: Alex Deucher <[email protected]>
Signed-off-by: Luis Henriques <[email protected]>
---
 drivers/gpu/drm/radeon/atombios_dp.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/radeon/atombios_dp.c 
b/drivers/gpu/drm/radeon/atombios_dp.c
index d011729f20b0..41c2cd8954e7 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -626,10 +626,8 @@ static int radeon_dp_link_train_init(struct 
radeon_dp_link_train_info *dp_info)
                drm_dp_dpcd_writeb(dp_info->aux,
                                   DP_DOWNSPREAD_CTRL, 0);
 
-       if ((dp_info->connector->connector_type == DRM_MODE_CONNECTOR_eDP) &&
-           (dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)) {
+       if (dig->panel_mode == DP_PANEL_MODE_INTERNAL_DP2_MODE)
                drm_dp_dpcd_writeb(dp_info->aux, DP_EDP_CONFIGURATION_SET, 1);
-       }
 
        /* set the lane count on the sink */
        tmp = dp_info->dp_lane_count;
--
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