Bug 802468

Summary:	x11-base/xorg-server-1.20.12: Add Intel Iris Xe support
Product:	Gentoo Linux	Reporter:	Joakim Tjernlund <joakim.tjernlund>
Component:	Current packages	Assignee:	Gentoo X packagers <x11>
Status:	RESOLVED INVALID
Severity:	enhancement	CC:	mscardovi
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
URL:	https://gitlab.freedesktop.org/xorg/xserver/-/issues/1193
Whiteboard:
Package list:		Runtime testing required:	---

Description Joakim Tjernlund 2021-07-16 13:05:00 UTC

Lenovo T14 Gen 2 needs this:
--- xorg-server-1.20.12/hw/xfree86/dri2/pci_ids/i965_pci_ids.h.org	2021-07-16 14:57:01.389345089 +0200
+++ xorg-server-1.20.12/hw/xfree86/dri2/pci_ids/i965_pci_ids.h	2021-07-16 14:57:15.149318090 +0200
@@ -130,6 +130,7 @@
 CHIPSET(0x191D, skl_gt2, "Intel(R) HD Graphics P530 (Skylake GT2)")
 CHIPSET(0x191E, skl_gt2, "Intel(R) HD Graphics 515 (Skylake GT2)")
 CHIPSET(0x1921, skl_gt2, "Intel(R) HD Graphics 520 (Skylake GT2)")
+CHIPSET(0x22c9, skl_gt2, "Intel(R) Iris Xe (Skylake GT2)")
 CHIPSET(0x1923, skl_gt3, "Intel(R) Skylake GT3e")
 CHIPSET(0x1926, skl_gt3, "Intel(R) Iris Graphics 540 (Skylake GT3e)")
 CHIPSET(0x1927, skl_gt3, "Intel(R) Iris Graphics 550 (Skylake GT3e)")

Comment 1 Joakim Tjernlund 2021-07-16 13:27:41 UTC

hmm, that patch only worked for a few logins, now its not anymore ..

Comment 2 Joakim Tjernlund 2021-07-30 14:28:22 UTC

This was user error, I had not set USE=iris for mesa.
Without USE=iris, Xorg usually crashed but sometimes it worked.