Intel Xe Linux Driver Ready With Fix For Brand New Lenovo ThinkPad T14 Gen 7 Laptop
This week at MWC 2026, Lenovo announced the ThinkPad T14 Gen 7 as one of their new Intel Core Ultra Series 3 "Panther Lake" powered laptops alongside other products. With Panther Lake running rather well on Linux, the new ThinkPad T14 G7 should be in good standing on Linux and especially with a pending Xe graphics driver fix that is on the way.
The ThinkPad T14 Gen 7 will begin shipping soon and looks like will be another Lenovo product enjoying good Linux support. Even before the product was formally announced, last week was a bug report for the Intel Xe graphics driver on Linux over the T14 Gen 7 display panel not refreshing unless disabling Panel Self Refresh (PSR) and Panel Replay functionality. This issue was occurring on modern Linux distributions and is obviously a show-stopper for out-of-the-box usability. But fortunately between Lenovo and Intel the issue was sorted out quickly and a fix is on the way to the mainline kernel.
The issue at hand is supporting Panel Replay Full-Line Granularity for the eDP interface. With a few lines of code changed to handle the capability of Panel Replay Selective Update X Granularity, the issue is resolved. The PSR functionality had regressed with a change merged into the Linux kernel back in December.
The fix was sent in via drm-intel-fixes today so should be hitting the Linux 7.0 kernel Git by this weekend with this week's round of DRM driver fixes.
Nice to see the prompt work by Lenovo and Intel for getting this new Panther Lake powered ThinkPad T14 Gen 7 laptop in order with it looking like it will be enjoying nice Linux support.
The ThinkPad T14 Gen 7 will begin shipping soon and looks like will be another Lenovo product enjoying good Linux support. Even before the product was formally announced, last week was a bug report for the Intel Xe graphics driver on Linux over the T14 Gen 7 display panel not refreshing unless disabling Panel Self Refresh (PSR) and Panel Replay functionality. This issue was occurring on modern Linux distributions and is obviously a show-stopper for out-of-the-box usability. But fortunately between Lenovo and Intel the issue was sorted out quickly and a fix is on the way to the mainline kernel.
👁 Lenovo ThinkPad T14 Gen 7 laptop
The issue at hand is supporting Panel Replay Full-Line Granularity for the eDP interface. With a few lines of code changed to handle the capability of Panel Replay Selective Update X Granularity, the issue is resolved. The PSR functionality had regressed with a change merged into the Linux kernel back in December.
The fix was sent in via drm-intel-fixes today so should be hitting the Linux 7.0 kernel Git by this weekend with this week's round of DRM driver fixes.
Nice to see the prompt work by Lenovo and Intel for getting this new Panther Lake powered ThinkPad T14 Gen 7 laptop in order with it looking like it will be enjoying nice Linux support.