lede/target/linux/rockchip/patches-5.18/239-drm-rockchip-dw_hdmi-add-default-594Mhz-clk-for-4K-6.patch

25 lines
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Diff

From f4cfa5e962d5d537751f42d23151c12598349716 Mon Sep 17 00:00:00 2001
From: Nickey Yang <nickey.yang@rock-chips.com>
Date: Fri, 8 Apr 2022 13:22:28 +0200
Subject: [PATCH 39/50] drm/rockchip: dw_hdmi: add default 594Mhz clk for
4K@60hz
add 594Mhz configuration parameters in rockchip_phy_config
Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
+++ b/drivers/gpu/drm/rockchip/dw_hdmi-rockchip.c
@@ -191,6 +191,7 @@ static const struct dw_hdmi_phy_config r
{ 74250000, 0x8009, 0x0004, 0x0272},
{ 148500000, 0x802b, 0x0004, 0x028d},
{ 297000000, 0x8039, 0x0005, 0x028d},
+ { 594000000, 0x8039, 0x0000, 0x019d},
{ ~0UL, 0x0000, 0x0000, 0x0000}
};