<html><head></head><body><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:10px;"><div style="font-family:Helvetica Neue, Helvetica, Arial, sans-serif;font-size:10px;"><span><div>Hi all,</div><div><br></div><div>The main goal is to have the SLES12 SP3 kernel version 4.4.140-94.42.1 the fix it needed for Kabylake graphics issue and also enable the dp aux character device CONFIG_DRM_DP_AUX_CHARDEV=y.</div><div><br></div><div>I like to inquiry if there's a way or how to proceed with this correctly.</div><div><br></div><div>My question is I have a Intel Kabylake graphics and the Linux OS I installed in my system is SLES12 SP3 with kernel version 4.4.140-94.42.1. To support and fix the Kabylake graphics issue under this kernel I also installed/updated the drm-kmp-default which is a backported drm kernel modules. From here, I also wanted to enable the CONFIG_DRM_DP_AUX_CHARDEV=y.</div><div><br></div><div>It seems to me the drm-kmp-default file (*.ko) are build by default and the CONFIG_DRM_DP_AUX_CHARDEV=n is disable. Is there a possible way to enable this? Or how to approach with this problem?</div><div><br></div><div>If I rebuild the drm-kmp-default into my kernel version 4.4.140-94.42.1 source, I got a lot of errors because I assume the drm-kmp-default is under a higher drm version which is 4.9.</div><div><br></div><div>Please advise and have comments.</div><div><br></div><div>Kernel version list:</div><div>SUSE/SLES/Kernel versions - MicroFocusInternationalWiki</div><div><br></div><div> drm-kmp-default site:</div><div>https://software.opensuse.org/package/drm-kmp-default</div><div><br></div><div>Thanks,</div><div>John</div></span></div></div></body></html>