10 Jan
2021
10 Jan
'21
8:06 p.m.
On 10/01/21, Fabio Estevam wrote:
Hi Oliver,
On Sun, Jan 10, 2021 at 12:35 PM Oliver Graute oliver.graute@gmail.com wrote:
the first two errors are gone. But I still get this:
[ 42.387107] mxsfb 21c8000.lcdif: Cannot connect bridge: -517
The panel is still off perhaps I miss something else.
Some suggestions:
- Take a look at arch/arm/boot/dts/imx6ul-14x14-evk.dtsi as a
reference as it has display functional
- Use imx_v6_v7_defconfig to make sure all the required drivers are selected
ok I checked imx6ul-14x14-evk.dtsi and use imx_v6_v7_defconfig
- If it still does not work, share the dts and schematics
here the schematics and my dts. The board is using a LVDS connector for the display.
https://www.variscite.de/wp-content/uploads/2017/12/VAR-6ULCustomboard-Schem... https://lore.kernel.org/linux-arm-kernel/1610144511-19018-3-git-send-email-o...
Thx for your help,
Best Regards,
Oliver