[PATCH v2] drm/bridge: dw-hdmi: Replace calls to deprecated HDMI/audio detection functions

[Erick Karanja <karanja99erick@gmail.com>]

Replace calls to the deprecated drm_detect_hdmi_monitor() and
drm_detect_monitor_audio() functions. Calling drm_edid_connector_update()
updates connector->display_info.is_hdmi and connector->display_info.has_audio.
The driver should read these fields from connector->display_info instead of
calling the deprecated functions directly.

Signed-off-by: Erick Karanja <karanja99erick@gmail.com>
---
changes in v2:
	- Remove unnecessary call to drm_edid_raw()
 drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 17 +++--------------
 1 file changed, 3 insertions(+), 14 deletions(-)

diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 3b77e73ac0ea..ddc4ae40d94e 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -2472,7 +2472,6 @@ static const struct drm_edid *dw_hdmi_edid_read(struct dw_hdmi *hdmi,
 						struct drm_connector *connector)
 {
 	const struct drm_edid *drm_edid;
-	const struct edid *edid;
 
 	if (!hdmi->ddc)
 		return NULL;
@@ -2482,19 +2481,9 @@ static const struct drm_edid *dw_hdmi_edid_read(struct dw_hdmi *hdmi,
 		dev_dbg(hdmi->dev, "failed to get edid\n");
 		return NULL;
 	}
-
-	/*
-	 * FIXME: This should use connector->display_info.is_hdmi and
-	 * connector->display_info.has_audio from a path that has read the EDID
-	 * and called drm_edid_connector_update().
-	 */
-	edid = drm_edid_raw(drm_edid);
-
-	dev_dbg(hdmi->dev, "got edid: width[%d] x height[%d]\n",
-		edid->width_cm, edid->height_cm);
-
-	hdmi->sink_is_hdmi = drm_detect_hdmi_monitor(edid);
-	hdmi->sink_has_audio = drm_detect_monitor_audio(edid);
+	drm_edid_connector_update(connector, drm_edid);
+	hdmi->sink_is_hdmi = connector->display_info.is_hdmi;
+	hdmi->sink_has_audio = connector->display_info.has_audio;
 
 	return drm_edid;
 }
-- 
2.51.0