From 22306fbd2006a2f23a4cc6ebab4538447e8e7694 Mon Sep 17 00:00:00 2001 From: Sandy Huang Date: Wed, 4 Nov 2020 15:17:13 +0800 Subject: [PATCH] drm/rockchip/rk628: max input resolution is 4k yuv420 Change-Id: I154b72b9ce3e975e62e9f107346eb57451dbb76d Signed-off-by: Sandy Huang --- drivers/gpu/drm/rockchip/rk628/rk628_gvi.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/rk628/rk628_gvi.c b/drivers/gpu/drm/rockchip/rk628/rk628_gvi.c index a5fc042dcaee..bad19b781f82 100644 --- a/drivers/gpu/drm/rockchip/rk628/rk628_gvi.c +++ b/drivers/gpu/drm/rockchip/rk628/rk628_gvi.c @@ -312,7 +312,8 @@ static int rk628_gvi_connector_get_modes(struct drm_connector *connector) info->edid_hdmi_dc_modes = 0; info->hdmi.y420_dc_modes = 0; info->color_formats = 0; - info->max_tmds_clock = 600000; + info->max_tmds_clock = 300000; + connector->ycbcr_420_allowed = true; num_modes += rk628_scaler_add_src_mode(gvi->parent, connector);