I'm not sure if this is any way related to (since you mentioned regression btwn 4.9 and 4.14):
https://lists.freedesktop.org/archives/dri-devel/2018-April/172152.html given the mention of working when resume from suspend, I might suggest to try disabling bootloader enabling the display (ie. for splash screen), since that can cause plenty of issues BR, -R On Wed, Apr 11, 2018 at 12:38 PM, Vinay Simha B N <[email protected]> wrote: > hi, > > we have apq8016 : IFC6309 board (ref : 410c snapdragon), dsi2lvds interfaced > to the board, dsi2lvds working fine in 4.9 kernel , but the same dsi2lvds > driver in 4.14 kernel it works only when system comes resumes from suspend > or when i issue the reboot command. > It does not works when it boots, please suggest. > > attached kernel log > https://pastebin.com/TUNWecQR > > kernel src > https://github.com/vinaysimhabn/msm/commits/kernel-18.01-lvdsv1.0 > > > -- > regards, > vinaysimha > > _______________________________________________ > Freedreno mailing list > [email protected] > https://lists.freedesktop.org/mailman/listinfo/freedreno > _______________________________________________ Freedreno mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/freedreno
