linux-kernel - [PATCH v2 06/14] drm/rockchip: dw-hdmi: allow high tmds bit rates

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Date:   Wed, 08 Jan 2020 21:07:49 +0000 (UTC)
From:   Jonas Karlman <jonas@...boo.se>
To:     Heiko Stuebner <heiko@...ech.de>, Sandy Huang <hjc@...k-chips.com>
Cc:     Jonas Karlman <jonas@...boo.se>,
        Kishon Vijay Abraham I <kishon@...com>,
        Zheng Yang <zhengyang@...k-chips.com>,
        linux-rockchip@...ts.infradead.org,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 06/14] drm/rockchip: dw-hdmi: allow high tmds bit rates

Prepare support for High TMDS Bit Rates used by HDMI2.0 display modes.

Signed-off-by: Jonas Karlman <jonas@...boo.se>
---
 drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
index 7f56d8c3491d..fae38b323a0c 100644
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -318,6 +318,8 @@ static int dw_hdmi_rockchip_genphy_init(struct dw_hdmi *dw_hdmi, void *data,
 {
 	struct rockchip_hdmi *hdmi = (struct rockchip_hdmi *)data;
 
+	dw_hdmi_set_high_tmds_clock_ratio(dw_hdmi);
+
 	return phy_power_on(hdmi->phy);
 }
 
-- 
2.17.1