OMAP: DSS2: HDMI: implement detect()

Implement detect() by checking the hot plug detect status.

The implementation is not very good, as it always turns on the HDMI
output to get the detection working. HDMI driver needs improvements so
that we could enable only core parts of it.

Cc: Mythri P K <mythripk@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/video/omap2/dss/dss_features.c b/drivers/video/omap2/dss/dss_features.c
index 076f399a9153..ab4166590a74 100644
--- a/drivers/video/omap2/dss/dss_features.c
+++ b/drivers/video/omap2/dss/dss_features.c
@@ -440,6 +440,7 @@ static const struct ti_hdmi_ip_ops omap4_hdmi_functions = {
         .phy_enable             =       ti_hdmi_4xxx_phy_enable,
         .phy_disable            =       ti_hdmi_4xxx_phy_disable,
         .read_edid              =       ti_hdmi_4xxx_read_edid,
+        .detect                 =       ti_hdmi_4xxx_detect,
         .pll_enable             =       ti_hdmi_4xxx_pll_enable,
         .pll_disable            =       ti_hdmi_4xxx_pll_disable,
         .video_enable           =       ti_hdmi_4xxx_wp_video_start,