On Sat, Jan 25, 2020 at 5:52 PM Fabio Estevam <[email protected]> wrote: > > Hi Anatolij, > > I noticed that after mxsfb has been converted to DM the > lcdif_power_down() function is no longer called. > > This causes issues in the kernel, where the Linux logo sometimes > appears in the incorrect position, for example. I see this issue on a > imx6ul-evk board. > > If I do the same steps of U-Boot lcdif_power_down() inside the mxsfb > driverl I can make the logo to always appear in the correct position, > but in order to avoid regressions when booting existing kernels I > think that lcdif_power_down() still needs to be called when DM_VIDEO > is selected. > > Not sure how to do this cleanly though.
Or in other words: How do we make the .remove hook from the mxs_video driver to be invoked prior to booting the kernel? Thanks
