Date: Sun, 03 Nov 2019 23:18:16 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 236003] x11-drivers/xf86-video-intel: update to 2019-07-10 snapshot and refactor Message-ID: <bug-236003-7141-OCxOyKSjQa@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-236003-7141@https.bugs.freebsd.org/bugzilla/> References: <bug-236003-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236003 --- Comment #19 from Jan Beich <jbeich@FreeBSD.org> --- (In reply to Theron Tarigo from comment #18) > Hi, I should have been paying attention to this bug by now, since I have > Intel(R) HD Graphics 530 (Skylake GT2). With what has been available in = ports, > everything since DRM 4.9 kmod (drm-fbsd11.2-kmod-4.9g20181023) has been > unusable: With "intel" driver and SNA+TearFree, after a few minutes of Xo= rg > running, or even after launching Firefox, performance becomes terrible, w= here > it feels as though in each 1/60th of a second, there is only a one in thr= ee > chance of a frame getting pushed to the display). I'm on -CURRENT and don't use TearFree due to poor/jerky performance. A few month ago I've seen severe redraw skips on TearFree but don't remember what have fixed those: either upgrading drm-current-kmod to drm-devel-kmod or disabling framebuffer compression. If you see "(EE) intel(0): Failed to submit rendering commands (Bad address= ), disabling acceleration." in Xorg.log on DRM > 4.9 then this update should h= elp. The full list of changes is documented in the commit message (read the diff= ). --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=
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