https://bugzilla.kernel.org/show_bug.cgi?id=200045 --- Comment #3 from cerg2010cerg2010@xxxxxxx --- I did some more research and it turns out that 2) happens if I change brightness level right after X starts, even in 4.15 kernel. If I wait a bit, everything works good, including 4.17.1. Software I2C doesn't reproduce same results, so I'm not sure if I should report 2) because it's stated that it can cause issues, but with different kind of errors: [drm] hw_i2c forced on, you may experience display detection problems! -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
