From 279bd8fb4716df7e45b002fd6535c1e243523926 Mon Sep 17 00:00:00 2001 From: Oleksandr Suvorov Date: Tue, 9 Feb 2021 13:29:35 +0200 Subject: overlays: display: Prefer FullHD HDMI mode for iMX6 Apalis-iMX6Q/Colibri-iMX6DL support FullHD mode on HDMI interface. If there is VGA mode available in EDID, the mxcfb driver choose it by default. This overlay tells the mxcfb driver to prefer switching to FullHD mode, if available. Signed-off-by: Oleksandr Suvorov --- overlays/Makefile | 1 + overlays/display-fullhd-imx6_overlay.dts | 14 ++++++++++++++ 2 files changed, 15 insertions(+) create mode 100644 overlays/display-fullhd-imx6_overlay.dts diff --git a/overlays/Makefile b/overlays/Makefile index 5d7cbd1..f7dc862 100644 --- a/overlays/Makefile +++ b/overlays/Makefile @@ -56,6 +56,7 @@ dtb-y += display-dpi-lt170410_overlay.dtbo dtb-y += display-edt5.7_overlay.dtbo dtb-y += display-edt7_overlay.dtbo dtb-y += display-fullhd_overlay.dtbo +dtb-y += display-fullhd-imx6_overlay.dtbo dtb-y += display-lt161010_overlay.dtbo dtb-y += display-lt170410_overlay.dtbo dtb-y += display-vga_overlay.dtbo diff --git a/overlays/display-fullhd-imx6_overlay.dts b/overlays/display-fullhd-imx6_overlay.dts new file mode 100644 index 0000000..099682d --- /dev/null +++ b/overlays/display-fullhd-imx6_overlay.dts @@ -0,0 +1,14 @@ +// Set preferred Full-HD mode for HDMI monitor for Apalis-iMX6Q/Colibri-iMX6DL + +/dts-v1/; +/plugin/; + +/ { + compatible = "toradex,apalis_imx6q", + "toradex,colibri_imx6dl"; +}; + +&mxcfb2 { + mode_str ="1920x1080M@60"; +}; + -- cgit v1.2.3