From a768a162648614636fda4aae130c19381f67a443 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Mon, 29 Feb 2016 14:43:35 +0100 Subject: [PATCH xf86-video-intel 1/2] sna: Let modestting + glamor handle gen9+ sna has no meaningfull accel for gen9+, this causes problems with i.e. apps using XVideo since the sprite XVideo support does not work well for many apps. Therefor it is better to just let the xserver fall back to modesetting + glamor. This is implemented by returning FALSE from the probe methods, just like how nouveau handles falling back to modesetting for newer cards. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1305369 Signed-off-by: Hans de Goede --- src/intel_module.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/src/intel_module.c b/src/intel_module.c index 60835b9..5979cb9 100644 --- a/src/intel_module.c +++ b/src/intel_module.c @@ -571,6 +571,13 @@ intel_scrn_create(DriverPtr driver, return FALSE; } + /* + * Fedora specific modification: Do not use intel driver for skylake+ + * The intel driver is too much of a moving target / too buggy. + */ + if ((unsigned)((struct intel_device_info *)match_data)->gen >= 0110) + return FALSE; + scrn = xf86AllocateScreen(driver, flags); if (scrn == NULL) return FALSE; -- 2.7.4