drm/msm/hdmi: get rid of hdmi_mode

Use connector->display_info.is_hdmi instead of manually using
drm_detect_hdmi_monitor().

Acked-by: Maxime Ripard <[email protected]>
Reviewed-by: Abhinav Kumar <[email protected]>
Signed-off-by: Dmitry Baryshkov <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/639657/
Link: https://lore.kernel.org/r/[email protected]

Author: lumag

drivers/gpu/drm/msm/hdmi/hdmi.c

@@ -25,7 +25,7 @@ void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on)
 	spin_lock_irqsave(&hdmi->reg_lock, flags);
 	if (power_on) {
 		ctrl |= HDMI_CTRL_ENABLE;
-		if (!hdmi->hdmi_mode) {
+		if (!hdmi->connector->display_info.is_hdmi) {
 			ctrl |= HDMI_CTRL_HDMI;
 			hdmi_write(hdmi, REG_HDMI_CTRL, ctrl);
 			ctrl &= ~HDMI_CTRL_HDMI;

drivers/gpu/drm/msm/hdmi/hdmi.h

@@ -67,8 +67,6 @@ struct hdmi {
 	/* the encoder we are hooked to (outside of hdmi block) */
 	struct drm_encoder *encoder;
 
-	bool hdmi_mode;               /* are we in hdmi mode? */
-
 	int irq;
 	struct workqueue_struct *workq;
 

drivers/gpu/drm/msm/hdmi/hdmi_bridge.c

@@ -231,7 +231,7 @@ static void msm_hdmi_bridge_atomic_pre_enable(struct drm_bridge *bridge,
 		msm_hdmi_phy_resource_enable(phy);
 		msm_hdmi_power_on(bridge);
 		hdmi->power_on = true;
-		if (hdmi->hdmi_mode)
+		if (connector->display_info.is_hdmi)
 			msm_hdmi_audio_update(hdmi);
 	}
 
@@ -263,7 +263,7 @@ static void msm_hdmi_bridge_atomic_post_disable(struct drm_bridge *bridge,
 	if (hdmi->power_on) {
 		power_off(bridge);
 		hdmi->power_on = false;
-		if (hdmi->hdmi_mode)
+		if (hdmi->connector->display_info.is_hdmi)
 			msm_hdmi_audio_update(hdmi);
 		msm_hdmi_phy_resource_disable(phy);
 	}
@@ -319,7 +319,7 @@ static void msm_hdmi_set_timings(struct hdmi *hdmi,
 	DBG("frame_ctrl=%08x", frame_ctrl);
 	hdmi_write(hdmi, REG_HDMI_FRAME_CTRL, frame_ctrl);
 
-	if (hdmi->hdmi_mode)
+	if (hdmi->connector->display_info.is_hdmi)
 		msm_hdmi_audio_update(hdmi);
 }
 
@@ -338,17 +338,6 @@ static const struct drm_edid *msm_hdmi_bridge_edid_read(struct drm_bridge *bridg
 
 	hdmi_write(hdmi, REG_HDMI_CTRL, hdmi_ctrl);
 
-	if (drm_edid) {
-		/*
-		 * FIXME: This should use connector->display_info.is_hdmi from a
-		 * path that has read the EDID and called
-		 * drm_edid_connector_update().
-		 */
-		const struct edid *edid = drm_edid_raw(drm_edid);
-
-		hdmi->hdmi_mode = drm_detect_hdmi_monitor(edid);
-	}
-
 	return drm_edid;
 }