ALDER-P 13th generation i7-13700H (Fedora 38) - doesn't come back from sleep

[pg2web]

Fedora 38, DKMS-built module works but after sleep Dell Precision 3581 laptop doesn't wake up, have to press and hold power button to poweroff. Rolling back to original 6.2.15-300.fc38.x86_64 kernel i915 module (without SR-IOV feature) returns normal sleep behavior.

CPU: 14-core (6-mt/8-st) 13th Gen Intel Core i7-13700H (-MST AMCP-)
speed/min/max: 2638/400/4800:5000:3700 MHz
Kernel: 6.2.15-300.fc38.x86_64 x86_64 Up: 15m Mem: 3644.1/31766.5 MiB (11.5%)

00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-P [Iris Xe Graphics] (rev 04)

Update: the same behavior with kernel compiled directly from original intel-lts kernel 6.1, withouit DKMS, so it's something inside i915 module.

[Blind55]

I have the exact same issue on a Dell XPS 15 (2023 edition).

00:02.0 VGA compatible controller: Intel Corporation Raptor Lake-P [Iris Xe Graphics] (rev 04)
01:00.0 3D controller: NVIDIA Corporation AD107M [GeForce RTX 4060 Max-Q / Mobile] (rev a1)

Linux cray 6.3.9-arch1-1 #1 SMP PREEMPT_DYNAMIC Wed, 21 Jun 2023 20:46:20 +0000 x86_64 GNU/Linux

However, switching back to the original i915 module gets back to normal suspend behavior.

[pg2web]

I opened the issue with intel-lts intel/linux-intel-lts#44 , so we can keep it active there since it's not related to DKMS.

[invenibo]

Seems intel might have fixed the problem in this commit.

[pg2web]

Seems intel might have fixed the problem in this commit.

I guess this is the same patch I already tested some time ago - didn't fix it, at least for my CPU.

[yjzzjy4]

Seems intel might have fixed the problem in this commit.

I guess this is the same patch I already tested some time ago - didn't fix it, at least for my CPU.

Building linux-intel-lts at tag: lts-v6.6.21-linux-240320T015445Z resolves the suspend issue. Can confirm this on my 13900H CPU, hopefully it would be helpful to you.