** Also affects: kernel-package (Ubuntu Noble)
Importance: Undecided
Status: New
** Package changed: kernel-package (Ubuntu) => linux (Ubuntu)
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https://bugs.launchpad.net/bugs/2077140
Title:
Intel Arrow Lake Graphics feature backport request for ubuntu 22.04.5
and 24.04 server
Status in linux package in Ubuntu:
New
Status in linux source package in Noble:
New
Bug description:
According to
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=6a9b38cc68a03b948df1f3fcb907c7557cfc315c
and https://www.phoronix.com/news/Intel-Arrow-Lake-Linux-6.9-Gfx,
Intel Arrow Lake Graphics feature(Xe driver) is ready for Linux kernel
6.9.
"""""
commit 6a9b38cc68a03b948df1f3fcb907c7557cfc315c
Author: Matt Roper <[email protected]>
Date: Tue Mar 5 16:40:49 2024 -0800
drm/xe/arl: Add Arrow Lake H support
ARL-H uses the same media and display IP as MTL, and a version 12.74
graphics IP (referred to as Xe_LPG+). From a driver point of view, we
should be able to just treat the whole platform as MTL and rely on
GRAPHICS_VERx100 checks to handle any spots where ARL's Xe_LPG+ needs
different handling from MTL's Xe_LPG (i.e., workarounds).
v2: Resolve conflict and Reorder PCI ids in sorted order
v3: Append signed-off-by commiter to this commit
Bspec: 55420
Signed-off-by: Matt Roper <[email protected]>
Signed-off-by: Dnyaneshwar Bhadane <[email protected]>
Reviewed-by: Matt Atwood <[email protected]>
Link:
https://patchwork.freedesktop.org/patch/msgid/20240229070806.3402641-4
[email protected]
diff --git a/include/drm/xe_pciids.h b/include/drm/xe_pciids.h
index de1a344737bc..bc7cbef6e9d8 100644
--- a/include/drm/xe_pciids.h
+++ b/include/drm/xe_pciids.h
@@ -176,10 +176,13 @@
/* MTL / ARL */
#define XE_MTL_IDS(MACRO__, ...) \
MACRO__(0x7D40, ## __VA_ARGS__), \
+ MACRO__(0x7D41, ## __VA_ARGS__), \
MACRO__(0x7D45, ## __VA_ARGS__), \
+ MACRO__(0x7D51, ## __VA_ARGS__), \
MACRO__(0x7D55, ## __VA_ARGS__), \
MACRO__(0x7D60, ## __VA_ARGS__), \
MACRO__(0x7D67, ## __VA_ARGS__), \
+ MACRO__(0x7DD1, ## __VA_ARGS__), \
MACRO__(0x7DD5, ## __VA_ARGS__)
#define XE_LNL_IDS(MACRO__, ...) \
"""""
https://git.launchpad.net/~ubuntu-kernel/ubuntu/+source/linux/+git/noble/tree/include/drm/xe_pciids.h
However, the OS scope in LENOVO are ubuntu 22.04 and 24.04 server
version, which are using Linux kernel 6.8, due to this reason, can
this feature be backport to these two version, thanks!
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