diff options
| author | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2021-07-16 18:35:59 +0200 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2021-07-16 19:16:43 +0200 |
| commit | 27c72338908dcd8052a27d210287c76a64c80f93 (patch) | |
| tree | db0afc9c30393e5c5e6be09a3da1f6041da12d72 | |
| parent | ca8581e7386cee96a0f090f2173fa2a13828db47 (diff) | |
verdin-imx8mp: mezzanine: fix dual-channel lvds overlay
While at it actually use timings as per LG LP156WF1 datasheet.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
| -rw-r--r-- | overlays/verdin-imx8mp_mezzanine-lvds-dual-channel_overlay.dts | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/overlays/verdin-imx8mp_mezzanine-lvds-dual-channel_overlay.dts b/overlays/verdin-imx8mp_mezzanine-lvds-dual-channel_overlay.dts index 5f56187..57ef5d5 100644 --- a/overlays/verdin-imx8mp_mezzanine-lvds-dual-channel_overlay.dts +++ b/overlays/verdin-imx8mp_mezzanine-lvds-dual-channel_overlay.dts @@ -3,7 +3,7 @@ * Copyright 2020-2021 Toradex */ -// Verdin iMX8M Plus Mezzanine dual-channel LVDS +// Verdin iMX8M Plus Mezzanine with LG LP156WF1 dual-channel LVDS Panel /dts-v1/; /plugin/; @@ -51,22 +51,25 @@ &panel_lvds { backlight = <&backlight_mezzanine>; + data-mapping = "jeida-18"; + height-mm = <194>; + width-mm = <345>; status = "okay"; panel-timing { - clock-frequency = <148500000>; + clock-frequency = <138500000>; hactive = <1920>; - hback-porch = <148>; - hfront-porch = <88>; - hsync-len = <44>; + hback-porch = <40>; + hfront-porch = <24>; + hsync-len = <16>; + pixelclk-active = <0>; vactive = <1080>; - vback-porch = <36>; - vfront-porch = <4>; + vback-porch = <23>; + vfront-porch = <3>; vsync-len = <5>; - pixelclk-active = <0>; }; }; &pwm2 { status = "okay"; -};
\ No newline at end of file +}; |