xorg-x11-server/SOURCES/06_use-intel-only-on-pre-gen4.diff
2021-09-10 06:09:12 +00:00

31 lines
726 B
Diff

Description: Use intel ddx only on pre-gen4 hw, newer ones will fall back to modesetting
Author: Timo Aaltonen <tjaalton@debian.org>
--- a/hw/xfree86/common/xf86pciBus.c
+++ b/hw/xfree86/common/xf86pciBus.c
@@ -1173,7 +1173,23 @@ xf86VideoPtrToDriverList(struct pci_devi
case 0x0bef:
/* Use fbdev/vesa driver on Oaktrail, Medfield, CDV */
break;
- default:
+ /* Default to intel only on pre-gen4 chips */
+ case 0x3577:
+ case 0x2562:
+ case 0x3582:
+ case 0x358e:
+ case 0x2572:
+ case 0x2582:
+ case 0x258a:
+ case 0x2592:
+ case 0x2772:
+ case 0x27a2:
+ case 0x27ae:
+ case 0x29b2:
+ case 0x29c2:
+ case 0x29d2:
+ case 0xa001:
+ case 0xa011:
driverList[0] = "intel";
break;
}