summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/mediatek/mtk_hdmi.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpu/drm/mediatek/mtk_hdmi.c')
-rw-r--r--drivers/gpu/drm/mediatek/mtk_hdmi.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c
index 71227deef21b..0e8c4d9af340 100644
--- a/drivers/gpu/drm/mediatek/mtk_hdmi.c
+++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c
@@ -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;
}