From 511cf7d1233154df1af043c9fb843821d98ed24a Mon Sep 17 00:00:00 2001 From: Neil Armstrong Date: Mon, 19 Apr 2021 09:32:44 +0200 Subject: drm/mediatek: hdmi: Add MT8167 configuration The MT8167 SoC have a hard limit on the maximal supported HDMI TMDS clock, and is not validated and supported for HDMI modes out of HDMI CEA modes, so add a configuration entry linked to the MT8167 compatible. Signed-off-by: Fabien Parent Signed-off-by: Neil Armstrong Signed-off-by: Chun-Kuang Hu --- drivers/gpu/drm/mediatek/mtk_hdmi.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/gpu/drm/mediatek') diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index bc50d97f2553..c1651a83700d 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1787,10 +1787,18 @@ static const struct mtk_hdmi_conf mtk_hdmi_conf_mt2701 = { .tz_disabled = true, }; +static const struct mtk_hdmi_conf mtk_hdmi_conf_mt8167 = { + .max_mode_clock = 148500, + .cea_modes_only = true, +}; + static const struct of_device_id mtk_drm_hdmi_of_ids[] = { { .compatible = "mediatek,mt2701-hdmi", .data = &mtk_hdmi_conf_mt2701, }, + { .compatible = "mediatek,mt8167-hdmi", + .data = &mtk_hdmi_conf_mt8167, + }, { .compatible = "mediatek,mt8173-hdmi", }, {} -- cgit v1.2.3-59-g8ed1b