<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/gpu/drm/amd, branch v6.2-rc2</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>Merge tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm</title>
<updated>2022-12-30T18:47:25+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-12-30T18:47:25+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c8451c141e07a8d05693f6c8d0e418fbb4b68bb7'/>
<id>c8451c141e07a8d05693f6c8d0e418fbb4b68bb7</id>
<content type='text'>
Pull ACPI fixes from Rafael Wysocki:
 "These are new ACPI IRQ override quirks, low-power S0 idle (S0ix)
  support adjustments and ACPI backlight handling fixes, mostly for
  platforms using AMD chips.

  Specifics:

   - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo
     14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund, Erik
     Schumacher).

   - Adjust ACPI video detection fallback path to prevent
     non-operational ACPI backlight devices from being created on
     systems where the native driver does not detect a suitable panel
     (Mario Limonciello).

   - Fix Apple GMUX backlight detection (Hans de Goede).

   - Add a low-power S0 idle (S0ix) handling quirk for HP Elitebook 865
     and stop using AMD-specific low-power S0 idle code path for systems
     with Rembrandt chips and newer (Mario Limonciello)"

* tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+
  ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865
  ACPI: video: Fix Apple GMUX backlight detection
  ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks
  ACPI: resource: do IRQ override on Lenovo 14ALC7
  ACPI: resource: do IRQ override on XMG Core 15
  ACPI: video: Don't enable fallback path for creating ACPI backlight by default
  drm/amd/display: Report to ACPI video if no panels were found
  ACPI: video: Allow GPU drivers to report no panels
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull ACPI fixes from Rafael Wysocki:
 "These are new ACPI IRQ override quirks, low-power S0 idle (S0ix)
  support adjustments and ACPI backlight handling fixes, mostly for
  platforms using AMD chips.

  Specifics:

   - Add ACPI IRQ override quirks for Asus ExpertBook B2502, Lenovo
     14ALC7, and XMG Core 15 (Hans de Goede, Adrian Freund, Erik
     Schumacher).

   - Adjust ACPI video detection fallback path to prevent
     non-operational ACPI backlight devices from being created on
     systems where the native driver does not detect a suitable panel
     (Mario Limonciello).

   - Fix Apple GMUX backlight detection (Hans de Goede).

   - Add a low-power S0 idle (S0ix) handling quirk for HP Elitebook 865
     and stop using AMD-specific low-power S0 idle code path for systems
     with Rembrandt chips and newer (Mario Limonciello)"

* tag 'acpi-6.2-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: x86: s2idle: Stop using AMD specific codepath for Rembrandt+
  ACPI: x86: s2idle: Force AMD GUID/_REV 2 on HP Elitebook 865
  ACPI: video: Fix Apple GMUX backlight detection
  ACPI: resource: Add Asus ExpertBook B2502 to Asus quirks
  ACPI: resource: do IRQ override on Lenovo 14ALC7
  ACPI: resource: do IRQ override on XMG Core 15
  ACPI: video: Don't enable fallback path for creating ACPI backlight by default
  drm/amd/display: Report to ACPI video if no panels were found
  ACPI: video: Allow GPU drivers to report no panels
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm</title>
<updated>2022-12-23T19:09:44+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2022-12-23T19:09:44+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=55c7d6a91d42ad98cbfb10da077ce8bb7084dc0e'/>
<id>55c7d6a91d42ad98cbfb10da077ce8bb7084dc0e</id>
<content type='text'>
Pull drm fixes from Dave Airlie:
 "Holiday fixes!

  Two batches from amd, and one group of i915 changes.

  amdgpu:
   - Spelling fix
   - BO pin fix
   - Properly handle polaris 10/11 overlap asics
   - GMC9 fix
   - SR-IOV suspend fix
   - DCN 3.1.4 fix
   - KFD userptr locking fix
   - SMU13.x fixes
   - GDS/GWS/OA handling fix
   - Reserved VMID handling fixes
   - FRU EEPROM fix
   - BO validation fixes
   - Avoid large variable on the stack
   - S0ix fixes
   - SMU 13.x fixes
   - VCN fix
   - Add missing fence reference

  amdkfd:
   - Fix init vm error handling
   - Fix double release of compute pasid

  i915
   - Documentation fixes
   - OA-perf related fix
   - VLV/CHV HDMI/DP audio fix
   - Display DDI/Transcoder fix
   - Migrate fixes"

* tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm: (39 commits)
  drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency
  drm/amdgpu: enable VCN DPG for GC IP v11.0.4
  drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0
  drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics
  drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34
  drm/amdgpu: skip MES for S0ix as well since it's part of GFX
  drm/amd/pm: avoid large variable on kernel stack
  drm/amdkfd: Fix double release compute pasid
  drm/amdkfd: Fix kfd_process_device_init_vm error handling
  drm/amd/pm: update SMU13.0.0 reported maximum shader clock
  drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.7
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.0
  drm/amdgpu: revert "generally allow over-commit during BO allocation"
  drm/amdgpu: Remove unnecessary domain argument
  drm/amdgpu: Fix size validation for non-exclusive domains (v4)
  drm/amdgpu: Check if fru_addr is not NULL (v2)
  drm/i915/ttm: consider CCS for backup objects
  drm/i915/migrate: fix corner case in CCS aux copying
  drm/amdgpu: rework reserved VMID handling
  ...
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Pull drm fixes from Dave Airlie:
 "Holiday fixes!

  Two batches from amd, and one group of i915 changes.

  amdgpu:
   - Spelling fix
   - BO pin fix
   - Properly handle polaris 10/11 overlap asics
   - GMC9 fix
   - SR-IOV suspend fix
   - DCN 3.1.4 fix
   - KFD userptr locking fix
   - SMU13.x fixes
   - GDS/GWS/OA handling fix
   - Reserved VMID handling fixes
   - FRU EEPROM fix
   - BO validation fixes
   - Avoid large variable on the stack
   - S0ix fixes
   - SMU 13.x fixes
   - VCN fix
   - Add missing fence reference

  amdkfd:
   - Fix init vm error handling
   - Fix double release of compute pasid

  i915
   - Documentation fixes
   - OA-perf related fix
   - VLV/CHV HDMI/DP audio fix
   - Display DDI/Transcoder fix
   - Migrate fixes"

* tag 'drm-next-2022-12-23' of git://anongit.freedesktop.org/drm/drm: (39 commits)
  drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency
  drm/amdgpu: enable VCN DPG for GC IP v11.0.4
  drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0
  drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics
  drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34
  drm/amdgpu: skip MES for S0ix as well since it's part of GFX
  drm/amd/pm: avoid large variable on kernel stack
  drm/amdkfd: Fix double release compute pasid
  drm/amdkfd: Fix kfd_process_device_init_vm error handling
  drm/amd/pm: update SMU13.0.0 reported maximum shader clock
  drm/amd/pm: correct SMU13.0.0 pstate profiling clock settings
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.7
  drm/amd/pm: enable GPO dynamic control support for SMU13.0.0
  drm/amdgpu: revert "generally allow over-commit during BO allocation"
  drm/amdgpu: Remove unnecessary domain argument
  drm/amdgpu: Fix size validation for non-exclusive domains (v4)
  drm/amdgpu: Check if fru_addr is not NULL (v2)
  drm/i915/ttm: consider CCS for backup objects
  drm/i915/migrate: fix corner case in CCS aux copying
  drm/amdgpu: rework reserved VMID handling
  ...
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/display: Report to ACPI video if no panels were found</title>
<updated>2022-12-22T16:26:42+00:00</updated>
<author>
<name>Mario Limonciello</name>
<email>mario.limonciello@amd.com</email>
</author>
<published>2022-12-08T16:42:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c573e240609ff781a0246c0c8c8351abd0475287'/>
<id>c573e240609ff781a0246c0c8c8351abd0475287</id>
<content type='text'>
On desktop APUs amdgpu doesn't create a native backlight device
as no eDP panels are found.  However if the BIOS has reported
backlight control methods in the ACPI tables then an acpi_video0
backlight device will be made 8 seconds after boot.

This has manifested in a power slider on a number of desktop APUs
ranging from Ryzen 5000 through Ryzen 7000 on various motherboard
manufacturers. To avoid this, report to the acpi video detection
that the system does not have any panel connected in the native
driver.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1783786
Reported-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Reviewed-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
On desktop APUs amdgpu doesn't create a native backlight device
as no eDP panels are found.  However if the BIOS has reported
backlight control methods in the ACPI tables then an acpi_video0
backlight device will be made 8 seconds after boot.

This has manifested in a power slider on a number of desktop APUs
ranging from Ryzen 5000 through Ryzen 7000 on various motherboard
manufacturers. To avoid this, report to the acpi video detection
that the system does not have any panel connected in the native
driver.

Link: https://bugzilla.redhat.com/show_bug.cgi?id=1783786
Reported-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Reviewed-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Signed-off-by: Rafael J. Wysocki &lt;rafael.j.wysocki@intel.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: grab extra fence reference for drm_sched_job_add_dependency</title>
<updated>2022-12-21T20:34:03+00:00</updated>
<author>
<name>Christian König</name>
<email>ckoenig.leichtzumerken@gmail.com</email>
</author>
<published>2022-12-19T10:47:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=c1c4a8b217213c1924eabf4f28385bbee9cc50c1'/>
<id>c1c4a8b217213c1924eabf4f28385bbee9cc50c1</id>
<content type='text'>
That function consumes the reference.

Reviewed-by: Luben Tuikov &lt;luben.tuikov@amd.com&gt;
Reported-by: Borislav Petkov (AMD) &lt;bp@alien8.de&gt;
Tested-by: Borislav Petkov (AMD) &lt;bp@alien8.de&gt;
Signed-off-by: Christian König &lt;christian.koenig@amd.com&gt;
Fixes: aab9cf7b6954 ("drm/amdgpu: use scheduler dependencies for VM updates")
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
That function consumes the reference.

Reviewed-by: Luben Tuikov &lt;luben.tuikov@amd.com&gt;
Reported-by: Borislav Petkov (AMD) &lt;bp@alien8.de&gt;
Tested-by: Borislav Petkov (AMD) &lt;bp@alien8.de&gt;
Signed-off-by: Christian König &lt;christian.koenig@amd.com&gt;
Fixes: aab9cf7b6954 ("drm/amdgpu: use scheduler dependencies for VM updates")
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: enable VCN DPG for GC IP v11.0.4</title>
<updated>2022-12-21T20:30:38+00:00</updated>
<author>
<name>Saleemkhan Jamadar</name>
<email>saleemkhan.jamadar@amd.com</email>
</author>
<published>2022-12-20T07:51:44+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=e1d900df63adcb748905131dd6258e570e11aed1'/>
<id>e1d900df63adcb748905131dd6258e570e11aed1</id>
<content type='text'>
Enable VCN Dynamic Power Gating control for GC IP v11.0.4.

Signed-off-by: Saleemkhan Jamadar &lt;saleemkhan.jamadar@amd.com&gt;
Reviewed-by: Veerabadhran Gopalakrishnan &lt;veerabadhran.gopalakrishnan@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Enable VCN Dynamic Power Gating control for GC IP v11.0.4.

Signed-off-by: Saleemkhan Jamadar &lt;saleemkhan.jamadar@amd.com&gt;
Reviewed-by: Veerabadhran Gopalakrishnan &lt;veerabadhran.gopalakrishnan@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: skip mes self test after s0i3 resume for MES IP v11.0</title>
<updated>2022-12-20T18:23:05+00:00</updated>
<author>
<name>Tim Huang</name>
<email>tim.huang@amd.com</email>
</author>
<published>2022-12-19T10:32:32+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=8660495a9c5b9afeec4cc006b3b75178f0fb2f10'/>
<id>8660495a9c5b9afeec4cc006b3b75178f0fb2f10</id>
<content type='text'>
MES is part of gfxoff and MES suspend and resume are skipped for S0i3.
But the mes_self_test call path is still in the amdgpu_device_ip_late_init.
it's should also be skipped for s0ix as no hardware re-initialization
happened.

Besides, mes_self_test will free the BO that triggers a lot of warning
messages while in the suspend state.

[   81.656085] WARNING: CPU: 2 PID: 1550 at drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:425 amdgpu_bo_free_kernel+0xfc/0x110 [amdgpu]
[   81.679435] Call Trace:
[   81.679726]  &lt;TASK&gt;
[   81.679981]  amdgpu_mes_remove_hw_queue+0x17a/0x230 [amdgpu]
[   81.680857]  amdgpu_mes_self_test+0x390/0x430 [amdgpu]
[   81.681665]  mes_v11_0_late_init+0x37/0x50 [amdgpu]
[   81.682423]  amdgpu_device_ip_late_init+0x53/0x280 [amdgpu]
[   81.683257]  amdgpu_device_resume+0xae/0x2a0 [amdgpu]
[   81.684043]  amdgpu_pmops_resume+0x37/0x70 [amdgpu]
[   81.684818]  pci_pm_resume+0x5c/0xa0
[   81.685247]  ? pci_pm_thaw+0x90/0x90
[   81.685658]  dpm_run_callback+0x4e/0x160
[   81.686110]  device_resume+0xad/0x210
[   81.686529]  async_resume+0x1e/0x40
[   81.686931]  async_run_entry_fn+0x33/0x120
[   81.687405]  process_one_work+0x21d/0x3f0
[   81.687869]  worker_thread+0x4a/0x3c0
[   81.688293]  ? process_one_work+0x3f0/0x3f0
[   81.688777]  kthread+0xff/0x130
[   81.689157]  ? kthread_complete_and_exit+0x20/0x20
[   81.689707]  ret_from_fork+0x22/0x30
[   81.690118]  &lt;/TASK&gt;
[   81.690380] ---[ end trace 0000000000000000 ]---

v2: make the comment clean and use adev-&gt;in_s0ix instead of
adev-&gt;suspend

Signed-off-by: Tim Huang &lt;tim.huang@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
MES is part of gfxoff and MES suspend and resume are skipped for S0i3.
But the mes_self_test call path is still in the amdgpu_device_ip_late_init.
it's should also be skipped for s0ix as no hardware re-initialization
happened.

Besides, mes_self_test will free the BO that triggers a lot of warning
messages while in the suspend state.

[   81.656085] WARNING: CPU: 2 PID: 1550 at drivers/gpu/drm/amd/amdgpu/amdgpu_object.c:425 amdgpu_bo_free_kernel+0xfc/0x110 [amdgpu]
[   81.679435] Call Trace:
[   81.679726]  &lt;TASK&gt;
[   81.679981]  amdgpu_mes_remove_hw_queue+0x17a/0x230 [amdgpu]
[   81.680857]  amdgpu_mes_self_test+0x390/0x430 [amdgpu]
[   81.681665]  mes_v11_0_late_init+0x37/0x50 [amdgpu]
[   81.682423]  amdgpu_device_ip_late_init+0x53/0x280 [amdgpu]
[   81.683257]  amdgpu_device_resume+0xae/0x2a0 [amdgpu]
[   81.684043]  amdgpu_pmops_resume+0x37/0x70 [amdgpu]
[   81.684818]  pci_pm_resume+0x5c/0xa0
[   81.685247]  ? pci_pm_thaw+0x90/0x90
[   81.685658]  dpm_run_callback+0x4e/0x160
[   81.686110]  device_resume+0xad/0x210
[   81.686529]  async_resume+0x1e/0x40
[   81.686931]  async_run_entry_fn+0x33/0x120
[   81.687405]  process_one_work+0x21d/0x3f0
[   81.687869]  worker_thread+0x4a/0x3c0
[   81.688293]  ? process_one_work+0x3f0/0x3f0
[   81.688777]  kthread+0xff/0x130
[   81.689157]  ? kthread_complete_and_exit+0x20/0x20
[   81.689707]  ret_from_fork+0x22/0x30
[   81.690118]  &lt;/TASK&gt;
[   81.690380] ---[ end trace 0000000000000000 ]---

v2: make the comment clean and use adev-&gt;in_s0ix instead of
adev-&gt;suspend

Signed-off-by: Tim Huang &lt;tim.huang@amd.com&gt;
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/pm: correct the fan speed retrieving in PWM for some SMU13 asics</title>
<updated>2022-12-20T18:22:56+00:00</updated>
<author>
<name>Evan Quan</name>
<email>evan.quan@amd.com</email>
</author>
<published>2022-12-16T09:04:24+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=e73fc71e8f015d61f3adca7659cb209fd5117aa5'/>
<id>e73fc71e8f015d61f3adca7659cb209fd5117aa5</id>
<content type='text'>
For SMU 13.0.0 and 13.0.7, the output from PMFW is in percent. Driver
need to convert that into correct PMW(255) based.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
For SMU 13.0.0 and 13.0.7, the output from PMFW is in percent. Driver
need to convert that into correct PMW(255) based.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/pm: bump SMU13.0.0 driver_if header to version 0x34</title>
<updated>2022-12-20T18:22:45+00:00</updated>
<author>
<name>Evan Quan</name>
<email>evan.quan@amd.com</email>
</author>
<published>2022-12-15T05:38:46+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=272b981416f8be0180c4d8066f90635fa7c1c501'/>
<id>272b981416f8be0180c4d8066f90635fa7c1c501</id>
<content type='text'>
To fit the latest PMFW and suppress the warning emerged on driver loading.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
To fit the latest PMFW and suppress the warning emerged on driver loading.

Signed-off-by: Evan Quan &lt;evan.quan@amd.com&gt;
Acked-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
Cc: stable@vger.kernel.org # 6.0, 6.1
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amdgpu: skip MES for S0ix as well since it's part of GFX</title>
<updated>2022-12-20T18:08:12+00:00</updated>
<author>
<name>Alex Deucher</name>
<email>alexander.deucher@amd.com</email>
</author>
<published>2022-12-16T16:42:20+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=afa6646b1c5d3affd541f76bd7476e4b835a9174'/>
<id>afa6646b1c5d3affd541f76bd7476e4b835a9174</id>
<content type='text'>
It's also part of gfxoff.

Cc: stable@vger.kernel.org # 6.0, 6.1
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
It's also part of gfxoff.

Cc: stable@vger.kernel.org # 6.0, 6.1
Reviewed-by: Mario Limonciello &lt;mario.limonciello@amd.com&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>drm/amd/pm: avoid large variable on kernel stack</title>
<updated>2022-12-20T17:59:34+00:00</updated>
<author>
<name>Arnd Bergmann</name>
<email>arnd@arndb.de</email>
</author>
<published>2022-12-15T16:36:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=d118b18fb1da02b41df2da78cb2794b3638d89cd'/>
<id>d118b18fb1da02b41df2da78cb2794b3638d89cd</id>
<content type='text'>
The activity_monitor_external[] array is too big to fit on the
kernel stack, resulting in this warning with clang:

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:1438:12: error: stack frame size (1040) exceeds limit (1024) in 'smu_v13_0_7_get_power_profile_mode' [-Werror,-Wframe-larger-than]

Use dynamic allocation instead. It should also be possible to
have single element here instead of the array, but this seems
easier.

v2: fix up argument to sizeof() (Alex)

Fixes: 334682ae8151 ("drm/amd/pm: enable workload type change on smu_v13_0_7")
Signed-off-by: Arnd Bergmann &lt;arnd@arndb.de&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The activity_monitor_external[] array is too big to fit on the
kernel stack, resulting in this warning with clang:

drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_7_ppt.c:1438:12: error: stack frame size (1040) exceeds limit (1024) in 'smu_v13_0_7_get_power_profile_mode' [-Werror,-Wframe-larger-than]

Use dynamic allocation instead. It should also be possible to
have single element here instead of the array, but this seems
easier.

v2: fix up argument to sizeof() (Alex)

Fixes: 334682ae8151 ("drm/amd/pm: enable workload type change on smu_v13_0_7")
Signed-off-by: Arnd Bergmann &lt;arnd@arndb.de&gt;
Signed-off-by: Alex Deucher &lt;alexander.deucher@amd.com&gt;
</pre>
</div>
</content>
</entry>
</feed>
