drm/sun4i: Enable DRM InfoFrame support on H6

This patch enables Dynamic Range and Mastering InfoFrame on H6.

Cc: Maxime Ripard <maxime.ripard@bootlin.com>
Cc: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://patchwork.freedesktop.org/patch/msgid/HE1PR06MB40119DBC0DAE7BA251DF7074AC9B0@HE1PR06MB4011.eurprd06.prod.outlook.com

diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
index a44dca4b0219e0413d97762d90e9d262fc1049ff..e8a317d5ba194442134ef57f967ab5bf8dfd3549 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
+++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c
@@ -226,6 +226,7 @@ static int sun8i_dw_hdmi_bind(struct device *dev, struct device *master,
        sun8i_hdmi_phy_init(hdmi->phy);
 
        plat_data->mode_valid = hdmi->quirks->mode_valid;
+       plat_data->use_drm_infoframe = hdmi->quirks->use_drm_infoframe;
        sun8i_hdmi_phy_set_ops(hdmi->phy, plat_data);
 
        platform_set_drvdata(pdev, hdmi);
@@ -300,6 +301,7 @@ static const struct sun8i_dw_hdmi_quirks sun8i_a83t_quirks = {
 
 static const struct sun8i_dw_hdmi_quirks sun50i_h6_quirks = {
        .mode_valid = sun8i_dw_hdmi_mode_valid_h6,
+       .use_drm_infoframe = true,
 };
 
 static const struct of_device_id sun8i_dw_hdmi_dt_ids[] = {

diff --git a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
index d707c9171824043a7938585bc4e3fddb0ba0095a..8e64945167e91532aefee14898f65031917100ee 100644 (file)
--- a/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
+++ b/drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h
@@ -179,6 +179,7 @@ struct sun8i_dw_hdmi_quirks {
        enum drm_mode_status (*mode_valid)(struct drm_connector *connector,
                                           const struct drm_display_mode *mode);
        unsigned int set_rate : 1;
+       unsigned int use_drm_infoframe : 1;
 };
 
 struct sun8i_dw_hdmi {