On Wed, Mar 29, 2017 at 04:15:36PM +0200, Hans Verkuil wrote: > + cec_notifier_set_phys_addr(hdata->notifier, > + cec_get_edid_phys_addr(edid)); This pattern causes problems - can we have the notifier taking the EDID please, and stubs in cec-notifier.h to stub that out? Maybe something like cec_notifier_set_phys_addr_from_edid(edid) ? Having converted the tda998x code over to your new notifier, the 0-day builder reported this tonight: >> ERROR: "cec_get_edid_phys_addr" [drivers/gpu/drm/i2c/tda998x.ko] undefined! which is caused exactly by this problem. I can add #ifdefs into the tda998x driver, but as you're already stubbing out cec_notifier_set_phys_addr() in cec-notifier.h, it would be stupid to have to resort to #ifdefs in driver code to solve this issue. Thanks. -- RMK's Patch system: http://www.armlinux.org.uk/developer/patches/ FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up according to speedtest.net.