RE: [REGRESSION] Laptop with Ryzen 4600H fails to resume video since 5.17.4 (works 5.17.3)

["Limonciello, Mario" <Mario.Limonciello@amd.com>]

[Public]

I did compare your 3 logs (good, bad, bad + patch destined for 5.18-rc8
or 5.19-rc1).

I notice that in your "good" log, the part that makes things "good" is that the
reset happens.  I think this is just happenstance where you end up because
that reset exists.  A cleaner way would be to reset if the resume actually failed.

In addition to my other ask somewhere in this thread for increased debugging
output to find your "real" problem, please give a try of this combo:

1) 5.18-rc7
2) Patch turning off reset on dGPUs in s2idle
3) The below patch

This patch should do pretty much the same thing, try to recover your GPU when
it's in this bad state. Now it happens somewhere more sustainable and sensible:
on the resume path.  I think this might get you a functional display rather than that
"black screen" from the failed suspend cycle.  It's still papering over your real issue
of whatever caused the failed suspend.

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
index 7fd0277b2805..ecb2c6aacf78 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c
@@ -2353,6 +2353,11 @@ static int amdgpu_pmops_resume(struct device *dev)
                adev->no_hw_access = true;

        r = amdgpu_device_resume(drm_dev, true);
+       if (r) {
+               dev_err(adev->dev, "resume failed with %d; attempting to reset ASIC\n", r);
+               amdgpu_asic_reset(adev);
+       }
+
        if (amdgpu_acpi_is_s0ix_active(adev))
                adev->in_s0ix = false;
        else

> -----Original Message-----
> From: casteyde.christian@free.fr <casteyde.christian@free.fr>
> Sent: Wednesday, May 18, 2022 06:02
> To: Limonciello, Mario <Mario.Limonciello@amd.com>
> Cc: stable@vger.kernel.org; Thorsten Leemhuis
> <regressions@leemhuis.info>; regressions@lists.linux.dev; Deucher,
> Alexander <Alexander.Deucher@amd.com>; gregkh@linuxfoundation.org;
> Kai-Heng Feng <kai.heng.feng@canonical.com>
> Subject: Re: [REGRESSION] Laptop with Ryzen 4600H fails to resume video
> since 5.17.4 (works 5.17.3)
> 
> > Can you have a try with 5.18-rc7 +
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatc
> hwork.freedesktop.org%2Fpatch%2F486595%2F&amp;data=05%7C01%7CMa
> rio.Limonciello%40amd.com%7C8b917efde13a43372f7f08da38bddd20%7C3d
> d8961fe4884e608e11a82d994e183d%7C0%7C0%7C637884685679831558%7CU
> nknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
> 6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=37BNeVXvua
> eG3ANquM53yyGU5qqWZkB%2BAgc4%2F5pdhVo%3D&amp;reserved=0
> This doesn't fix my problem.
> 
> Appended dmesg log with this patch.
> 
> CC
> 
> ----- Mail original -----
> De: "Mario Limonciello" <Mario.Limonciello@amd.com>
> À: "casteyde christian" <casteyde.christian@free.fr>, "Kai-Heng Feng"
> <kai.heng.feng@canonical.com>
> Cc: stable@vger.kernel.org, "Thorsten Leemhuis"
> <regressions@leemhuis.info>, regressions@lists.linux.dev, "Alexander
> Deucher" <Alexander.Deucher@amd.com>, gregkh@linuxfoundation.org
> Envoyé: Mardi 17 Mai 2022 20:13:34
> Objet: RE: [REGRESSION] Laptop with Ryzen 4600H fails to resume video
> since 5.17.4 (works 5.17.3)
> 
> [Public]
> 
> >
> > dmesg logs
> 
> The thing getting reset here is an APU, so the device link stuff is irrelevant to
> help with suspend ordering as it pertains to HDA which is what that commit
> you reverted was supposed to help.
> It seems that commit had some collateral damage to APU in the S3 path
> (which is relatively "uncommon" now).
> 
> Can you have a try with 5.18-rc7 +
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fpatc
> hwork.freedesktop.org%2Fpatch%2F486595%2F&amp;data=05%7C01%7CMa
> rio.Limonciello%40amd.com%7C8b917efde13a43372f7f08da38bddd20%7C3d
> d8961fe4884e608e11a82d994e183d%7C0%7C0%7C637884685679831558%7CU
> nknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI
> 6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&amp;sdata=37BNeVXvua
> eG3ANquM53yyGU5qqWZkB%2BAgc4%2F5pdhVo%3D&amp;reserved=0
> 
> That was for a different issue, but I think it may have the same outcome for
> you in what it's helping.
> If it doesn't, please another full log.
> 
> We were discussing taking out all of this ASIC reset stuff on suspend too, so if
> that doesn't help you maybe it's the impetus to do so.
> 
> >
> > ----- Mail original -----
> > De: "Kai-Heng Feng" <kai.heng.feng@canonical.com>
> > À: "Christian Casteyde" <casteyde.christian@free.fr>
> > Cc: stable@vger.kernel.org, "Thorsten Leemhuis"
> > <regressions@leemhuis.info>, regressions@lists.linux.dev, "alexander
> > deucher" <alexander.deucher@amd.com>, gregkh@linuxfoundation.org,
> > "Mario Limonciello" <mario.limonciello@amd.com>
> > Envoyé: Mardi 17 Mai 2022 08:58:30
> > Objet: Re: [REGRESSION] Laptop with Ryzen 4600H fails to resume video
> > since 5.17.4 (works 5.17.3)
> >
> > On Tue, May 17, 2022 at 2:36 PM Christian Casteyde
> > <casteyde.christian@free.fr> wrote:
> > >
> > > No, the problem is there even without acpicall. Fyi I use it to shutdown
> the
> > NVidia card that eats the battery otherwise.
> > >
> > > I managed to get a dmesg output with 2.18rc7 I will post it this evening
> > (basically exact same behavior as 2.17.4).
> >
> > Can you please also attach dmesg without the offending commit (i.e.
> > when it's working)?
> >
> > Kai-Heng
> >
> > >
> > > CC
> > >
> > > ⁣Télécharger BlueMail pour Android
> > >
> > > Le 17 mai 2022 à 04:03, à 04:03, Kai-Heng Feng
> > <kai.heng.feng@canonical.com> a écrit:
> > > >On Tue, May 17, 2022 at 1:23 AM Christian Casteyde
> > > ><casteyde.christian@free.fr> wrote:
> > > >>
> > > >> I've tried with 5.18-rc7, it doesn't work either. I guess 5.18 branch
> > > >have all
> > > >> commits.
> > > >>
> > > >> full dmesg appended (not for 5.18, I didn't manage to resume up to
> > > >the point
> > > >> to get a console for now).
> > > >
> > > >Interestingly, I found you are using acpi_call:
> > > >[   30.667348] acpi_call: loading out-of-tree module taints kernel.
> > > >
> > > >Does removing the acpi_call solve the issue?
> > > >
> > > >Kai-Heng
> > > >
> > > >>
> > > >> CC
> > > >>
> > > >> Le lundi 16 mai 2022, 04:47:25 CEST Kai-Heng Feng a écrit :
> > > >> > [+Cc Mario]
> > > >> >
> > > >> > On Sun, May 15, 2022 at 1:34 AM Christian Casteyde
> > > >> >
> > > >> > <casteyde.christian@free.fr> wrote:
> > > >> > > I've applied the commit a56f445f807b0276 on 5.17.7 and tested.
> > > >> > > This does not fix the problem on my laptop.
> > > >> >
> > > >> > Maybe some commits are still missing?
> > > >> >
> > > >> > > For informatio, here is a part of the log around the suspend
> > > >process:
> > > >> > Is it possible to attach full dmesg?
> > > >> >
> > > >> > Kai-Heng
> > > >> >
> > > >> > > May 14 19:21:41 geek500 kernel: snd_hda_intel 0000:01:00.1: can't
> > > >change
> > > >> > > power state from D3cold to D0 (config space inaccessible)
> > > >> > > May 14 19:21:41 geek500 kernel: PM: late suspend of devices
> > > >failed
> > > >> > > May 14 19:21:41 geek500 kernel: ------------[ cut here
> > > >]------------
> > > >> > > May 14 19:21:41 geek500 kernel: i2c_designware AMDI0010:03:
> > > >Transfer while
> > > >> > > suspended
> > > >> > > May 14 19:21:41 geek500 kernel: pci 0000:00:00.2: can't derive
> > > >routing for
> > > >> > > PCI INT A
> > > >> > > May 14 19:21:41 geek500 kernel: pci 0000:00:00.2: PCI INT A: no
> > > >GSI
> > > >> > > May 14 19:21:41 geek500 kernel: WARNING: CPU: 9 PID: 1972 at
> > > >drivers/i2c/
> > > >> > > busses/i2c-designware-master.c:570 i2c_dw_xfer+0x3f6/0x440
> > > >> > > May 14 19:21:41 geek500 kernel: Modules linked in: [last
> > > >unloaded:
> > > >> > > acpi_call] May 14 19:21:41 geek500 kernel: CPU: 9 PID: 1972 Comm:
> > > >> > > kworker/u32:18 Tainted: G           O      5.17.7+ #7
> > > >> > > May 14 19:21:41 geek500 kernel: Hardware name: HP HP Pavilion
> > > >Gaming
> > > >> > > Laptop
> > > >> > > 15-ec1xxx/87B2, BIOS F.25 08/18/2021
> > > >> > > May 14 19:21:41 geek500 kernel: Workqueue: events_unbound
> > > >> > > async_run_entry_fn May 14 19:21:41 geek500 kernel: RIP:
> > > >> > > 0010:i2c_dw_xfer+0x3f6/0x440
> > > >> > > May 14 19:21:41 geek500 kernel: Code: c6 05 db 31 45 01 01 4c 8b
> > > >67 50 4d
> > > >> > > 85 e4 75 03 4c 8b 27 e8 fc e1 e9 ff 4c 89 e2 48 c7 c7 00 01 cc
> > > >> > >
> > > >> > >  ab 48 89 c6 e8 b3 4f 45 00 <0f> 0b 41 be 94 ff ff ff e9 cc fc ff
> > > >ff e9 2d
> > > >> > >  9c>
> > > >> > > 4b 00 83 f8 01 74
> > > >> > > May 14 19:21:41 geek500 kernel: RSP: 0018:ffff8dbfc31e7c68
> > > >EFLAGS:
> > > >> > > 00010286
> > > >> > > May 14 19:21:41 geek500 kernel: RAX: 0000000000000000 RBX:
> > > >> > > ffff888540f170e8
> > > >> > > RCX: 0000000000000be5
> > > >> > > May 14 19:21:41 geek500 kernel: RDX: 0000000000000000 RSI:
> > > >> > > 0000000000000086
> > > >> > > RDI: ffffffffac858df8
> > > >> > > May 14 19:21:41 geek500 kernel: RBP: ffff888540f170e8 R08:
> > > >> > > ffffffffabe46d60
> > > >> > > R09: 00000000ac86a0f6
> > > >> > > May 14 19:21:41 geek500 kernel: R10: ffffffffffffffff R11:
> > > >> > > ffffffffffffffff
> > > >> > > R12: ffff888540f5c070
> > > >> > > May 14 19:21:41 geek500 kernel: R13: ffff8dbfc31e7d70 R14:
> > > >> > > 00000000ffffff94
> > > >> > > R15: ffff888540f17028
> > > >> > > May 14 19:21:41 geek500 kernel: FS:  0000000000000000(0000)
> > > >> > > GS:ffff88885f640000(0000) knlGS:0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
> > > >> > > 0000000080050033
> > > >> > > May 14 19:21:41 geek500 kernel: CR2: 00007f1984067028 CR3:
> > > >> > > 0000000045e0c000
> > > >> > > CR4: 0000000000350ee0
> > > >> > > May 14 19:21:41 geek500 kernel: Call Trace:
> > > >> > > May 14 19:21:41 geek500 kernel:  <TASK>
> > > >> > > May 14 19:21:41 geek500 kernel:  ? dequeue_entity+0xd4/0x250
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >newidle_balance.constprop.0+0x1f7/0x3b0
> > > >> > > May 14 19:21:41 geek500 kernel:  __i2c_transfer+0x16d/0x520
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_transfer+0x7a/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:
> __i2c_hid_command+0x106/0x2d0
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> amd_gpio_irq_enable+0x19/0x50
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_hid_set_power+0x4a/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_hid_core_resume+0x60/0xb0
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >acpi_subsys_resume_early+0x50/0x50
> > > >> > > May 14 19:21:41 geek500 kernel:  dpm_run_callback+0x1d/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:  device_resume+0x122/0x230
> > > >> > > May 14 19:21:41 geek500 kernel:  async_resume+0x14/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  async_run_entry_fn+0x1b/0xa0
> > > >> > > May 14 19:21:41 geek500 kernel:  process_one_work+0x1d3/0x3a0
> > > >> > > May 14 19:21:41 geek500 kernel:  worker_thread+0x48/0x3c0
> > > >> > > May 14 19:21:41 geek500 kernel:  ? rescuer_thread+0x380/0x380
> > > >> > > May 14 19:21:41 geek500 kernel:  kthread+0xd3/0x100
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >kthread_complete_and_exit+0x20/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ret_from_fork+0x22/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  </TASK>
> > > >> > > May 14 19:21:41 geek500 kernel: ---[ end trace 0000000000000000
> > > >]---
> > > >> > > May 14 19:21:41 geek500 kernel: i2c_hid_acpi i2c-ELAN0718:00:
> > > >failed to
> > > >> > > change power setting.
> > > >> > > May 14 19:21:41 geek500 kernel: PM: dpm_run_callback():
> > > >> > > acpi_subsys_resume+0x0/0x50 returns -108
> > > >> > > May 14 19:21:41 geek500 kernel: i2c_hid_acpi i2c-ELAN0718:00:
> PM:
> > > >failed
> > > >> > > to
> > > >> > > resume async: error -108
> > > >> > > May 14 19:21:41 geek500 kernel: amdgpu 0000:05:00.0:
> > > >> > > [drm:amdgpu_ring_test_helper] *ERROR* ring gfx test failed (-
> 110)
> > > >> > > May 14 19:21:41 geek500 kernel:
> > > >[drm:amdgpu_device_ip_resume_phase2]
> > > >> > > *ERROR* resume of IP block <gfx_v9_0> failed -110
> > > >> > > May 14 19:21:41 geek500 kernel: amdgpu 0000:05:00.0: amdgpu:
> > > >> > > amdgpu_device_ip_resume failed (-110).
> > > >> > > May 14 19:21:41 geek500 kernel: PM: dpm_run_callback():
> > > >> > > pci_pm_resume+0x0/0x120 returns -110
> > > >> > > May 14 19:21:41 geek500 kernel: amdgpu 0000:05:00.0: PM: failed
> > > >to resume
> > > >> > > async: error -110
> > > >> > > May 14 19:21:41 geek500 kernel: ------------[ cut here
> > > >]------------
> > > >> > > May 14 19:21:41 geek500 kernel: AMDI0010:03 already disabled
> > > >> > > May 14 19:21:41 geek500 kernel: WARNING: CPU: 6 PID: 1091 at
> > > >drivers/clk/
> > > >> > > clk.c:971 clk_core_disable+0x80/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Modules linked in: [last
> > > >unloaded:
> > > >> > > acpi_call] May 14 19:21:41 geek500 kernel: CPU: 6 PID: 1091 Comm:
> > > >> > > kworker/6:3 Tainted: G W  O      5.17.7+ #7
> > > >> > > May 14 19:21:41 geek500 kernel: Hardware name: HP HP Pavilion
> > > >Gaming
> > > >> > > Laptop
> > > >> > > 15-ec1xxx/87B2, BIOS F.25 08/18/2021
> > > >> > > May 14 19:21:41 geek500 kernel: Workqueue: pm
> > pm_runtime_work
> > > >> > > May 14 19:21:41 geek500 kernel: RIP:
> > > >0010:clk_core_disable+0x80/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Code: 10 e8 e4 4a d1 00 0f 1f 44
> > > >00 00 48
> > > >> > > 8b 5b 30 48 85 db 74 b6 8b 43 7c 85 c0 75 a4 48 8b 33 48 c7 c7 7d
> > > >87 c4
> > > >> > > ab e8 79 7a 9a 00 <0f> 0b 5b 5d c3 65 8b 05 5c a1 92 55 89 c0 48
> > > >0f a3 05
> > > >> > > 4a 61 9d 01 May 14 19:21:41 geek500 kernel: RSP:
> > > >0018:ffff8dbfc1c47d50
> > > >> > > EFLAGS: 00010082 May 14 19:21:41 geek500 kernel:
> > > >> > > May 14 19:21:41 geek500 kernel: RAX: 0000000000000000 RBX:
> > > >> > > ffff8885401b6300
> > > >> > > RCX: 0000000000000027
> > > >> > > May 14 19:21:41 geek500 kernel: RDX: ffff88885f59f468 RSI:
> > > >> > > 0000000000000001
> > > >> > > RDI: ffff88885f59f460
> > > >> > > May 14 19:21:41 geek500 kernel: RBP: 0000000000000283 R08:
> > > >> > > ffffffffabf26da8
> > > >> > > R09: 00000000ffffdfff
> > > >> > > May 14 19:21:41 geek500 kernel: R10: ffffffffabe46dc0 R11:
> > > >> > > ffffffffabe46dc0
> > > >> > > R12: ffff8885401b6300
> > > >> > > May 14 19:21:41 geek500 kernel: R13: ffff888540fc30f4 R14:
> > > >> > > 0000000000000008
> > > >> > > R15: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: FS:  0000000000000000(0000)
> > > >> > > GS:ffff88885f580000(0000) knlGS:0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
> > > >> > > 0000000080050033
> > > >> > > May 14 19:21:41 geek500 kernel: CR2: 00000000010fa990 CR3:
> > > >> > > 0000000102956000
> > > >> > > CR4: 0000000000350ee0
> > > >> > > May 14 19:21:41 geek500 kernel: Call Trace:
> > > >> > > May 14 19:21:41 geek500 kernel:  <TASK>
> > > >> > > May 14 19:21:41 geek500 kernel:  clk_disable+0x24/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_dw_prepare_clk+0x74/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:
> dw_i2c_plat_suspend+0x2e/0x40
> > > >> > > May 14 19:21:41 geek500 kernel:
> > > >acpi_subsys_runtime_suspend+0x9/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  __rpm_callback+0x3f/0x150
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_callback+0x54/0x60
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_suspend+0x142/0x720
> > > >> > > May 14 19:21:41 geek500 kernel:  pm_runtime_work+0x8f/0xa0
> > > >> > > May 14 19:21:41 geek500 kernel:  process_one_work+0x1d3/0x3a0
> > > >> > > May 14 19:21:41 geek500 kernel:  worker_thread+0x48/0x3c0
> > > >> > > May 14 19:21:41 geek500 kernel:  ? rescuer_thread+0x380/0x380
> > > >> > > May 14 19:21:41 geek500 kernel:  kthread+0xd3/0x100
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >kthread_complete_and_exit+0x20/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ret_from_fork+0x22/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  </TASK>
> > > >> > > May 14 19:21:41 geek500 kernel: ---[ end trace 0000000000000000
> > > >]---
> > > >> > > May 14 19:21:41 geek500 kernel: ------------[ cut here
> > > >]------------
> > > >> > > May 14 19:21:41 geek500 kernel: AMDI0010:03 already unprepared
> > > >> > > May 14 19:21:41 geek500 kernel: WARNING: CPU: 6 PID: 1091 at
> > > >drivers/clk/
> > > >> > > clk.c:829 clk_core_unprepare+0xb1/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Modules linked in: [last
> > > >unloaded:
> > > >> > > acpi_call] May 14 19:21:41 geek500 kernel: CPU: 6 PID: 1091 Comm:
> > > >> > > kworker/6:3 Tainted: G W  O      5.17.7+ #7
> > > >> > > May 14 19:21:41 geek500 kernel: Hardware name: HP HP Pavilion
> > > >Gaming
> > > >> > > Laptop
> > > >> > > 15-ec1xxx/87B2, BIOS F.25 08/18/2021
> > > >> > > May 14 19:21:41 geek500 kernel: Workqueue: pm
> > pm_runtime_work
> > > >> > > May 14 19:21:41 geek500 kernel: RIP:
> > > >0010:clk_core_unprepare+0xb1/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Code: 40 00 66 90 48 8b 5b 30 48
> > > >85 db 74
> > > >> > > a2 8b 83 80 00 00 00 85 c0 0f 85 79 ff ff ff 48 8b 33 48 c7 c7 35
> > > >87 c4
> > > >> > > ab e8 18 7c 9a 00 <0f> 0b 5b c3 65 8b 05 fc a2 92 55 89 c0 48 0f
> > > >a3 05 ea
> > > >> > > 62 9d 01 73 May 14 19:21:41 geek500 kernel: RSP:
> > > >0018:ffff8dbfc1c47d60
> > > >> > > EFLAGS: 00010286 May 14 19:21:41 geek500 kernel: RAX:
> > > >0000000000000000
> > > >> > > RBX: ffff8885401b6300 RCX: 0000000000000027
> > > >> > > May 14 19:21:41 geek500 kernel: RDX: ffff88885f59f468 RSI:
> > > >> > > 0000000000000001
> > > >> > > RDI: ffff88885f59f460
> > > >> > > May 14 19:21:41 geek500 kernel: RBP: ffff8885401b6300 R08:
> > > >> > > ffffffffabf26da8
> > > >> > > R09: 00000000ffffdfff
> > > >> > > May 14 19:21:41 geek500 kernel: R10: ffffffffabe46dc0 R11:
> > > >> > > ffffffffabe46dc0
> > > >> > > R12: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: R13: ffff888540fc30f4 R14:
> > > >> > > 0000000000000008
> > > >> > > R15: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: FS:  0000000000000000(0000)
> > > >> > > GS:ffff88885f580000(0000) knlGS:0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
> > > >> > > 0000000080050033
> > > >> > > May 14 19:21:41 geek500 kernel: CR2: 00000000010fa990 CR3:
> > > >> > > 0000000102956000
> > > >> > > CR4: 0000000000350ee0
> > > >> > > May 14 19:21:41 geek500 kernel: Call Trace:
> > > >> > > May 14 19:21:41 geek500 kernel:  <TASK>
> > > >> > > May 14 19:21:41 geek500 kernel:  clk_unprepare+0x1f/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_dw_prepare_clk+0x7c/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:
> dw_i2c_plat_suspend+0x2e/0x40
> > > >> > > May 14 19:21:41 geek500 kernel:
> > > >acpi_subsys_runtime_suspend+0x9/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  __rpm_callback+0x3f/0x150
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel: done.
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_callback+0x54/0x60
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_suspend+0x142/0x720
> > > >> > > May 14 19:21:41 geek500 kernel:  pm_runtime_work+0x8f/0xa0
> > > >> > > May 14 19:21:41 geek500 kernel:  process_one_work+0x1d3/0x3a0
> > > >> > > May 14 19:21:41 geek500 kernel:  worker_thread+0x48/0x3c0
> > > >> > > May 14 19:21:41 geek500 kernel:  ? rescuer_thread+0x380/0x380
> > > >> > > May 14 19:21:41 geek500 kernel:  kthread+0xd3/0x100
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >kthread_complete_and_exit+0x20/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ret_from_fork+0x22/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  </TASK>
> > > >> > > May 14 19:21:41 geek500 kernel: ---[ end trace 0000000000000000
> > > >]---
> > > >> > > May 14 19:21:41 geek500 kernel: ------------[ cut here
> > > >]------------
> > > >> > > May 14 19:21:41 geek500 kernel: AMDI0010:03 already disabled
> > > >> > > May 14 19:21:41 geek500 kernel: WARNING: CPU: 6 PID: 1091 at
> > > >drivers/clk/
> > > >> > > clk.c:971 clk_core_disable+0x80/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Modules linked in: [last
> > > >unloaded:
> > > >> > > acpi_call] May 14 19:21:41 geek500 kernel: CPU: 6 PID: 1091 Comm:
> > > >> > > kworker/6:3 Tainted: G W  O      5.17.7+ #7
> > > >> > > May 14 19:21:41 geek500 kernel: Hardware name: HP HP Pavilion
> > > >Gaming
> > > >> > > Laptop
> > > >> > > 15-ec1xxx/87B2, BIOS F.25 08/18/2021
> > > >> > > May 14 19:21:41 geek500 kernel: Workqueue: pm
> > pm_runtime_work
> > > >> > > May 14 19:21:41 geek500 kernel: RIP:
> > > >0010:clk_core_disable+0x80/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Code: 10 e8 e4 4a d1 00 0f 1f 44
> > > >00 00 48
> > > >> > > 8b 5b 30 48 85 db 74 b6 8b 43 7c 85 c0 75 a4 48 8b 33 48 c7 c7 7d
> > > >87 c4
> > > >> > > ab e8 79 7a 9a 00 <0f> 0b 5b 5d c3 65 8b 05 5c a1 92 55 89 c0 48
> > > >0f a3 05
> > > >> > > 4a 61 9d 01 May 14 19:21:41 geek500 kernel: RSP:
> > > >0018:ffff8dbfc1c47d50
> > > >> > > EFLAGS: 00010082 May 14 19:21:41 geek500 kernel: RAX:
> > > >0000000000000000
> > > >> > > RBX: ffff8885401b6300 RCX: 0000000000000027
> > > >> > > May 14 19:21:41 geek500 kernel: RDX: ffff88885f59f468 RSI:
> > > >> > > 0000000000000001
> > > >> > > RDI: ffff88885f59f460
> > > >> > > May 14 19:21:41 geek500 kernel: RBP: 0000000000000287 R08:
> > > >> > > ffffffffabf26da8
> > > >> > > R09: 00000000ffffdfff
> > > >> > > May 14 19:21:41 geek500 kernel: R10: ffffffffabe46dc0 R11:
> > > >> > > ffffffffabe46dc0
> > > >> > > R12: ffff8885401b6300
> > > >> > > May 14 19:21:41 geek500 kernel: R13: ffff888540fc30f4 R14:
> > > >> > > 0000000000000008
> > > >> > > R15: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: FS:  0000000000000000(0000)
> > > >> > > GS:ffff88885f580000(0000) knlGS:0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
> > > >> > > 0000000080050033
> > > >> > > May 14 19:21:41 geek500 kernel: CR2: 00000000010fa990 CR3:
> > > >> > > 0000000102956000
> > > >> > > CR4: 0000000000350ee0
> > > >> > > May 14 19:21:41 geek500 kernel: Call Trace:
> > > >> > > May 14 19:21:41 geek500 kernel:  <TASK>
> > > >> > > May 14 19:21:41 geek500 kernel:  clk_disable+0x24/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_dw_prepare_clk+0x88/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:
> dw_i2c_plat_suspend+0x2e/0x40
> > > >> > > May 14 19:21:41 geek500 kernel:
> > > >acpi_subsys_runtime_suspend+0x9/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  __rpm_callback+0x3f/0x150
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_callback+0x54/0x60
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_suspend+0x142/0x720
> > > >> > > May 14 19:21:41 geek500 kernel:  pm_runtime_work+0x8f/0xa0
> > > >> > > May 14 19:21:41 geek500 kernel:  process_one_work+0x1d3/0x3a0
> > > >> > > May 14 19:21:41 geek500 kernel:  worker_thread+0x48/0x3c0
> > > >> > > May 14 19:21:41 geek500 kernel:  ? rescuer_thread+0x380/0x380
> > > >> > > May 14 19:21:41 geek500 kernel:  kthread+0xd3/0x100
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >kthread_complete_and_exit+0x20/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ret_from_fork+0x22/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  </TASK>
> > > >> > > May 14 19:21:41 geek500 kernel: ---[ end trace 0000000000000000
> > > >]---
> > > >> > > May 14 19:21:41 geek500 kernel: ------------[ cut here
> > > >]------------
> > > >> > > May 14 19:21:41 geek500 kernel: AMDI0010:03 already unprepared
> > > >> > > May 14 19:21:41 geek500 kernel: WARNING: CPU: 6 PID: 1091 at
> > > >drivers/clk/
> > > >> > > clk.c:829 clk_core_unprepare+0xb1/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Modules linked in: [last
> > > >unloaded:
> > > >> > > acpi_call] May 14 19:21:41 geek500 kernel: CPU: 6 PID: 1091 Comm:
> > > >> > > kworker/6:3 Tainted: G W  O      5.17.7+ #7
> > > >> > > May 14 19:21:41 geek500 kernel: Hardware name: HP HP Pavilion
> > > >Gaming
> > > >> > > Laptop
> > > >> > > 15-ec1xxx/87B2, BIOS F.25 08/18/2021
> > > >> > > May 14 19:21:41 geek500 kernel: Workqueue: pm
> > pm_runtime_work
> > > >> > > May 14 19:21:41 geek500 kernel: RIP:
> > > >0010:clk_core_unprepare+0xb1/0x1a0
> > > >> > > May 14 19:21:41 geek500 kernel: Code: 40 00 66 90 48 8b 5b 30 48
> > > >85 db 74
> > > >> > > a2 8b 83 80 00 00 00 85 c0 0f 85 79 ff ff ff 48 8b 33 48 c7 c7 35
> > > >87 c4
> > > >> > > ab e8 18 7c 9a 00 <0f> 0b 5b c3 65 8b 05 fc a2 92 55 89 c0 48 0f
> > > >a3 05 ea
> > > >> > > 62 9d 01 73 May 14 19:21:41 geek500 kernel: RSP:
> > > >0018:ffff8dbfc1c47d60
> > > >> > > EFLAGS: 00010286 May 14 19:21:41 geek500 kernel: RAX:
> > > >0000000000000000
> > > >> > > RBX: ffff8885401b6300 RCX: 0000000000000027
> > > >> > > May 14 19:21:41 geek500 kernel: RDX: ffff88885f59f468 RSI:
> > > >> > > 0000000000000001
> > > >> > > RDI: ffff88885f59f460
> > > >> > > May 14 19:21:41 geek500 kernel: RBP: ffff8885401b6300 R08:
> > > >> > > ffffffffabf26da8
> > > >> > > R09: 00000000ffffdfff
> > > >> > > May 14 19:21:41 geek500 kernel: R10: ffffffffabe46dc0 R11:
> > > >> > > ffffffffabe46dc0
> > > >> > > R12: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: R13: ffff888540fc30f4 R14:
> > > >> > > 0000000000000008
> > > >> > > R15: 0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: FS:  0000000000000000(0000)
> > > >> > > GS:ffff88885f580000(0000) knlGS:0000000000000000
> > > >> > > May 14 19:21:41 geek500 kernel: CS:  0010 DS: 0000 ES: 0000 CR0:
> > > >> > > 0000000080050033
> > > >> > > May 14 19:21:41 geek500 kernel: CR2: 00000000010fa990 CR3:
> > > >> > > 0000000102956000
> > > >> > > CR4: 0000000000350ee0
> > > >> > > May 14 19:21:41 geek500 kernel: Call Trace:
> > > >> > > May 14 19:21:41 geek500 kernel:  <TASK>
> > > >> > > May 14 19:21:41 geek500 kernel:  clk_unprepare+0x1f/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  i2c_dw_prepare_clk+0x90/0xd0
> > > >> > > May 14 19:21:41 geek500 kernel:
> dw_i2c_plat_suspend+0x2e/0x40
> > > >> > > May 14 19:21:41 geek500 kernel:
> > > >acpi_subsys_runtime_suspend+0x9/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  __rpm_callback+0x3f/0x150
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_callback+0x54/0x60
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> acpi_dev_suspend+0x160/0x160
> > > >> > > May 14 19:21:41 geek500 kernel:  rpm_suspend+0x142/0x720
> > > >> > > May 14 19:21:41 geek500 kernel:  pm_runtime_work+0x8f/0xa0
> > > >> > > May 14 19:21:41 geek500 kernel:  process_one_work+0x1d3/0x3a0
> > > >> > > May 14 19:21:41 geek500 kernel:  worker_thread+0x48/0x3c0
> > > >> > > May 14 19:21:41 geek500 kernel:  ? rescuer_thread+0x380/0x380
> > > >> > > May 14 19:21:41 geek500 kernel:  kthread+0xd3/0x100
> > > >> > > May 14 19:21:41 geek500 kernel:  ?
> > > >kthread_complete_and_exit+0x20/0x20
> > > >> > > May 14 19:21:41 geek500 kernel:  ret_from_fork+0x22/0x30
> > > >> > > May 14 19:21:41 geek500 kernel:  </TASK>
> > > >> > > May 14 19:21:41 geek500 kernel: ---[ end trace 0000000000000000
> > > >]---
> > > >> > > May 14 19:21:59 geek500 kernel: snd_hda_codec_hdmi
> > hdaudioC1D0:
> > > >Unable to
> > > >> > > sync register 0x4f0800. -5
> > > >> > > May 14 19:21:59 geek500 kernel: (elapsed 0.175 seconds) done.
> > > >> > > May 14 19:21:59 geek500 kernel: amdgpu 0000:05:00.0: amdgpu:
> > > >Power
> > > >> > > consumption will be higher as BIOS has not been configured for
> > > >> > > suspend-to-idle. To use suspend-to-idle change the sleep mode in
> > > >BIOS
> > > >> > > setup.
> > > >> > > May 14 19:21:59 geek500 kernel: snd_hda_intel 0000:01:00.1: can't
> > > >change
> > > >> > > power state from D3cold to D0 (config space inaccessible)
> > > >> > > May 14 19:21:59 geek500 kernel: pci 0000:00:00.2: can't derive
> > > >routing for
> > > >> > > PCI INT A
> > > >> > > May 14 19:21:59 geek500 kernel: pci 0000:00:00.2: PCI INT A: no
> > > >GSI
> > > >> > > May 14 19:21:59 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:21:59 geek500 kernel: Bluetooth: hci0: command
> > > >0xfc20 tx
> > > >> > > timeout May 14 19:21:59 geek500 kernel: [drm] Fence fallback
> > > >timer
> > > >> > > expired on ring sdma0
> > > >> > > May 14 19:21:59 geek500 kernel: Bluetooth: hci0: RTL: download fw
> > > >command
> > > >> > > failed (-110)
> > > >> > > May 14 19:21:59 geek500 kernel: done.
> > > >> > > May 14 19:22:00 geek500 kernel: snd_hda_codec_hdmi
> > hdaudioC1D0:
> > > >Unable to
> > > >> > > sync register 0x4f0800. -5
> > > >> > > May 14 19:22:00 geek500 dnsmasq[2079]: no servers found in
> > > >/etc/dnsmasq.d/
> > > >> > > dnsmasq-resolv.conf, will retry
> > > >> > > May 14 19:22:01 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > sdma0
> > > >> > > May 14 19:22:01 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:01 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:02 geek500 last message buffered 2 times
> > > >> > > May 14 19:22:03 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:03 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:03 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:03 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:04 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:04 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:04 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:04 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:05 geek500 last message buffered 2 times
> > > >> > > May 14 19:22:05 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:06 geek500 kernel: [drm] Fence fallback timer
> > > >expired on
> > > >> > > ring sdma0
> > > >> > > May 14 19:22:06 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > gfx May 14 19:22:06 geek500 last message buffered 1 times
> > > >> > > ...
> > > >> > > May 14 19:22:18 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > sdma0
> > > >> > > May 14 19:22:18 geek500 kernel:
> > > >[drm:amdgpu_dm_atomic_commit_tail] *ERROR*
> > > >> > > Waiting for fences timed out!
> > > >> > > May 14 19:22:18 geek500 kernel: [drm] Fence fallback timer
> > > >expired on ring
> > > >> > > sdma0
> > > >> > >
> > > >> > > CC
> > > >> > >
> > > >> > > Le samedi 14 mai 2022, 17:12:33 CEST Thorsten Leemhuis a écrit :
> > > >> > > > Hi, this is your Linux kernel regression tracker. Thanks for
> > > >the report.
> > > >> > > >
> > > >> > > > On 14.05.22 16:41, Christian Casteyde wrote:
> > > >> > > > > #regzbot introduced v5.17.3..v5.17.4
> > > >> > > > > #regzbot introduced:
> > 001828fb3084379f3c3e228b905223c50bc237f9
> > > >> > > >
> > > >> > > > FWIW, that's commit 887f75cfd0da ("drm/amdgpu: Ensure HDA
> > > >function is
> > > >> > > > suspended before ASIC reset") upstream.
> > > >> > > >
> > > >> > > > Recently a regression was reported where 887f75cfd0da was
> > > >suspected as
> > > >> > > > the culprit:
> > > >> > > >
> >
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitla
> > b.freedesktop.org%2Fdrm%2Famd%2F-
> >
> %2Fissues%2F2008&amp;data=05%7C01%7Cmario.limonciello%40amd.com%
> >
> 7C1bec068bb98a4378972f08da382c147a%7C3dd8961fe4884e608e11a82d994e
> >
> 183d%7C0%7C0%7C637884059824032387%7CUnknown%7CTWFpbGZsb3d8ey
> >
> JWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%
> >
> 7C3000%7C%7C%7C&amp;sdata=TzxAC63GZLbPsf1oZcj9PAIvEplX84r2VPbkb6
> > T47jo%3D&amp;reserved=0
> > > >> > > >
> > > >> > > > And a one related to it:
> > > >> > > >
> >
> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgitla
> > b.freedesktop.org%2Fdrm%2Famd%2F-
> >
> %2Fissues%2F1982&amp;data=05%7C01%7Cmario.limonciello%40amd.com%
> >
> 7C1bec068bb98a4378972f08da382c147a%7C3dd8961fe4884e608e11a82d994e
> >
> 183d%7C0%7C0%7C637884059824032387%7CUnknown%7CTWFpbGZsb3d8ey
> >
> JWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%
> >
> 7C3000%7C%7C%7C&amp;sdata=Kh1u7tEddBkeJ9NO6EFCKPrykcYW5GbQ6Fr
> > tAGFK72M%3D&amp;reserved=0
> > > >> > > >
> > > >> > > > You might want to take a look if what was discussed there might
> > > >be
> > > >> > > > related to your problem (I'm not directly involved in any of
> > > >this, I
> > > >> > > > don't know the details, it's just that 887f75cfd0da looked
> > > >familiar to
> > > >> > > > me). If it is, a fix for these two bugs was committed to master
> > > >earlier
> > > >> > > > this week:
> > > >> > > >
> > > >> > > >
> > >
> >
> >https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.
> >
> kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git
> >
> %2Fcommi&amp;data=05%7C01%7Cmario.limonciello%40amd.com%7C1bec0
> >
> 68bb98a4378972f08da382c147a%7C3dd8961fe4884e608e11a82d994e183d%7
> >
> C0%7C0%7C637884059824032387%7CUnknown%7CTWFpbGZsb3d8eyJWIjoi
> >
> MC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C300
> >
> 0%7C%7C%7C&amp;sdata=Q3hdn9Q9DYu9CFTjn6ge5VFcxIbHClwLvy8qFPbiCi
> > w%3D&amp;reserved=0
> > > >> > > > t/?i d=a56f445f807b0276
> > > >> > > >
> > > >> > > > It will likely be backported to 5.17.y, maybe already in the
> > > >over-next
> > > >> > > > release. HTH.
> > > >> > > >
> > > >> > > > Ciao, Thorsten (wearing his 'the Linux kernel's regression
> > > >tracker' hat)
> > > >> > > >
> > > >> > > > P.S.: As the Linux kernel's regression tracker I deal with a
> > > >lot of
> > > >> > > > reports and sometimes miss something important when writing
> > > >mails like
> > > >> > > > this. If that's the case here, don't hesitate to tell me in a
> > > >public
> > > >> > > > reply, it's in everyone's interest to set the public record
> > > >straight.
> > > >> > > >
> > > >> > > > > Hello
> > > >> > > > > Since 5.17.4 my laptop doesn't resume from suspend anymore.
> > > >At resume,
> > > >> > > > > symptoms are variable:
> > > >> > > > > - either the laptop freezes;
> > > >> > > > > - either the screen keeps blank;
> > > >> > > > > - either the screen is OK but mouse is frozen;
> > > >> > > > > - either display lags with several logs in dmesg:
> > > >> > > > > [  228.275492] [drm] Fence fallback timer expired on ring gfx
> > > >> > > > > [  228.395466] [drm:amdgpu_dm_atomic_commit_tail]
> *ERROR*
> > > >Waiting for
> > > >> > > > > fences timed out!
> > > >> > > > > [  228.779490] [drm] Fence fallback timer expired on ring gfx
> > > >> > > > > [  229.283484] [drm] Fence fallback timer expired on ring
> > > >sdma0
> > > >> > > > > [  229.283485] [drm] Fence fallback timer expired on ring gfx
> > > >> > > > > [  229.787487] [drm] Fence fallback timer expired on ring gfx
> > > >> > > > > ...
> > > >> > > > >
> > > >> > > > > I've bisected the problem.
> > > >> > > > >
> > > >> > > > > Please note this laptop has a strange behaviour on suspend:
> > > >> > > > > The first suspend request always fails (this point has never
> > > >been
> > > >> > > > > fixed
> > > >> > > > > and
> > > >> > > > > plagues us when trying to diagnose another regression on
> > > >touchpad not
> > > >> > > > > resuming in the past). The screen goes blank and I can get it
> > > >OK when
> > > >> > > > > pressing the power button, this seems to reset it. After that
> > > >all
> > > >> > > > > suspend/resume works OK.
> > > >> > > > >
> > > >> > > > > Since 5.17.4, it is not possible anymore to get the laptop
> > > >working
> > > >> > > > > again
> > > >> > > > > after the first suspend failure.
> > > >> > > > >
> > > >> > > > > HW : HP Pavilion / Ryzen 4600H with AMD graphics integrated +
> > > >NVidia
> > > >> > > > > 1650Ti
> > > >> > > > > (turned off with ACPI call in order to get more battery, I'm
> > > >not using
> > > >> > > > > NVidia driver).
> > > >>
> > >