Hello Jeff and Michael, For the question why is the xe driver being used adn not the i915 driver due to the product Lenovo developing tends to use Xe as the default graphic driver instead i915. Currently, Lenovo is still working with Intel to confirm whether Xe graphics will support Arrow Lake. Any finalized commit numbers or updates will be as soon as post here they are available.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2077140 Title: [SRU]Intel Arrow Lake Graphics feature backport request for ubuntu 22.04.5 and 24.04 server Status in linux package in Ubuntu: Fix Released Status in linux source package in Noble: In Progress Status in linux source package in Oracular: Fix Released Bug description: [Impact] Add Arrow Lake H support 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. [Fix] """"" commit 6a9b38cc68a03b948df1f3fcb907c7557cfc315c Author: Matt Roper <matthew.d.ro...@intel.com> 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 <matthew.d.ro...@intel.com> Signed-off-by: Dnyaneshwar Bhadane <dnyaneshwar.bhad...@intel.com> Reviewed-by: Matt Atwood <matthew.s.atw...@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240229070806.3402641-4 -dnyaneshwar.bhad...@intel.com 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 [Where problems could occur] [Other Info] https://code.launchpad.net/~mreed8855/ubuntu/+source/linux/+git/noble/+ref/lp_2077140_intel_arrowlake 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! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2077140/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
