drm: bridge/dw_hdmi: add rockchip rk3288 support
Rockchip RK3288 hdmi is compatible with dw_hdmi
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
diff --git a/drivers/gpu/drm/bridge/dw_hdmi.c b/drivers/gpu/drm/bridge/dw_hdmi.c
index 3a97c84..80bb512 100644
--- a/drivers/gpu/drm/bridge/dw_hdmi.c
+++ b/drivers/gpu/drm/bridge/dw_hdmi.c
@@ -852,6 +852,9 @@
dw_hdmi_phy_gen2_txpwron(hdmi, 1);
dw_hdmi_phy_gen2_pddq(hdmi, 0);
+ if (hdmi->dev_type == RK3288_HDMI)
+ dw_hdmi_phy_enable_spare(hdmi, 1);
+
/*Wait for PHY PLL lock */
msec = 5;
do {