1 files changed, 17 insertions, 11 deletions

diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 334562d06731..0e8c4d9af340 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -1086,20 +1086,20 @@ static int mtk_hdmi_output_init(struct mtk_hdmi *hdmi)
 	return 0;
 }
 
-void mtk_hdmi_audio_enable(struct mtk_hdmi *hdmi)
+static void mtk_hdmi_audio_enable(struct mtk_hdmi *hdmi)
 {
 	mtk_hdmi_aud_enable_packet(hdmi, true);
 	hdmi->audio_enable = true;
 }
 
-void mtk_hdmi_audio_disable(struct mtk_hdmi *hdmi)
+static void mtk_hdmi_audio_disable(struct mtk_hdmi *hdmi)
 {
 	mtk_hdmi_aud_enable_packet(hdmi, false);
 	hdmi->audio_enable = false;
 }
 
-int mtk_hdmi_audio_set_param(struct mtk_hdmi *hdmi,
-			     struct hdmi_audio_param *param)
+static int mtk_hdmi_audio_set_param(struct mtk_hdmi *hdmi,
+				    struct hdmi_audio_param *param)
 {
 	if (!hdmi->audio_enable) {
 		dev_err(hdmi->dev, "hdmi audio is in disable state!\n");
@@ -1133,12 +1133,6 @@ static int mtk_hdmi_output_set_display_mode(struct mtk_hdmi *hdmi,
 	phy_power_on(hdmi->phy);
 	mtk_hdmi_aud_output_config(hdmi, mode);
 
-	mtk_hdmi_setup_audio_infoframe(hdmi);
-	mtk_hdmi_setup_avi_infoframe(hdmi, mode);
-	mtk_hdmi_setup_spd_infoframe(hdmi, "mediatek", "On-chip HDMI");
-	if (mode->flags & DRM_MODE_FLAG_3D_MASK)
-		mtk_hdmi_setup_vendor_specific_infoframe(hdmi, mode);
-
 	mtk_hdmi_hw_vid_black(hdmi, false);
 	mtk_hdmi_hw_aud_unmute(hdmi);
 	mtk_hdmi_hw_send_av_unmute(hdmi);
@@ -1401,6 +1395,16 @@ static void mtk_hdmi_bridge_pre_enable(struct drm_bridge *bridge)
 	hdmi->powered = true;
 }
 
+static void mtk_hdmi_send_infoframe(struct mtk_hdmi *hdmi,
+				    struct drm_display_mode *mode)
+{
+	mtk_hdmi_setup_audio_infoframe(hdmi);
+	mtk_hdmi_setup_avi_infoframe(hdmi, mode);
+	mtk_hdmi_setup_spd_infoframe(hdmi, "mediatek", "On-chip HDMI");
+	if (mode->flags & DRM_MODE_FLAG_3D_MASK)
+		mtk_hdmi_setup_vendor_specific_infoframe(hdmi, mode);
+}
+
 static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge)
 {
 	struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge);
@@ -1409,6 +1413,7 @@ static void mtk_hdmi_bridge_enable(struct drm_bridge *bridge)
 	clk_prepare_enable(hdmi->clk[MTK_HDMI_CLK_HDMI_PLL]);
 	clk_prepare_enable(hdmi->clk[MTK_HDMI_CLK_HDMI_PIXEL]);
 	phy_power_on(hdmi->phy);
+	mtk_hdmi_send_infoframe(hdmi, &hdmi->mode);
 
 	hdmi->enabled = true;
 }
@@ -1624,7 +1629,8 @@ static void mtk_hdmi_audio_shutdown(struct device *dev, void *data)
 	mtk_hdmi_audio_disable(hdmi);
 }
 
-int mtk_hdmi_audio_digital_mute(struct device *dev, void *data, bool enable)
+static int
+mtk_hdmi_audio_digital_mute(struct device *dev, void *data, bool enable)
 {
 	struct mtk_hdmi *hdmi = dev_get_drvdata(dev);