Add clock configuration for 154MHz pixelclock to Exynos542x HDMIPHY,
which is required for 1920x1200@60Hz mode. The PLL configuration data
has been taken from the vendor's kernel tree for the Odroid XU4 board.
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index dc01c188c0e0..39fa5d3b01ef 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -522,6 +522,15 @@ static const struct hdmiphy_config hdmiphy_5420_configs[] = {
0x54, 0x4B, 0x25, 0x03, 0x00, 0x80, 0x01, 0x80,
},
},
+ {
+ .pixel_clock = 154000000,
+ .conf = {
+ 0x01, 0xD1, 0x20, 0x01, 0x40, 0x30, 0x08, 0xCC,
+ 0x8C, 0xE8, 0xC1, 0xD8, 0x45, 0xA0, 0xAC, 0x80,
+ 0x08, 0x80, 0x09, 0x84, 0x05, 0x02, 0x24, 0x86,
+ 0x54, 0x3F, 0x25, 0x03, 0x00, 0x00, 0x01, 0x80,
+ },
+ },
};
static const struct hdmiphy_config hdmiphy_5433_configs[] = {
--
2.17.1
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