Date: Wed, 16 Sep 2020 22:30:44 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 249357] graphics/drm-fbsd12.0-kmod: Doesn't work on AMD E-300 (Radeon HD 6310/PALM) laptop Message-ID: <bug-249357-7141-Du97dgHk8U@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-249357-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-249357-7141@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D249357 --- Comment #14 from Joshua Kinard <kumba@gentoo.org> --- Some added observations. I worked out by renaming the four firmware files = this APU needs that the "icing-up" effect does not happen if radeon_SUMO_rlc_bin= .ko cannot be loaded. I am also noticing that when the effect does happen, it happens before the I2C bus is able to probe for the display. So it hints t= o me that the problem(s) are in either the SUMO_rlc code or it's something to do with how the I2C logic is or isn't working right to probe the display. I'm leaning more towards I2C. The icing-up effect doesn't seem emblematic of c= ode doing something funny, but more of hardware being told to do something the wrong way, like bad voltage being applied somewhere or such. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-249357-7141-Du97dgHk8U>