wireguard-linux/drivers/gpu/drm/amd/pm, branch stable

drm/amdgpu/smu: Handle S0ix for vangogh

2025-11-04T18:39:27Z

Fix the flows for S0ix. There is no need to stop rlc or reintialize PMFW in S0ix. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4659 Reviewed-by: Mario Limonciello Reported-by: Antheas Kapenekakis Tested-by: Antheas Kapenekakis Signed-off-by: Alex Deucher (cherry picked from commit fd39b5a5830d8f2553e0c09d4d50bdff28b10080) Cc: # c81f5cebe849: drm/amdgpu: Drop PMFW RLC notifier from amdgpu_device_suspend() Cc:

drm/amdgpu: Drop PMFW RLC notifier from amdgpu_device_suspend()

2025-11-04T18:28:20Z

For S3 on vangogh, PMFW needs to be notified before the driver powers down RLC. This already happens in smu_disable_dpms() so drop the superfluous call in amdgpu_device_suspend(). Co-developed-by: Mario Limonciello (AMD) Reviewed-by: Alex Deucher Signed-off-by: Mario Limonciello (AMD) Signed-off-by: Alex Deucher (cherry picked from commit 960e30a61e1a7ca5341a6cf9481e770e1cda24aa)

drm/amd/pm: fix missing device_attr cleanup in amdgpu_pm_sysfs_init()

2025-11-04T18:18:05Z

Use the correct label to complete all cleanup work. Fixes: 4d154b1ca580 ("drm/amd/pm: Add support for DPM policies") Fixes: 25e82f2e2c59 ("drm/amd/pm: Add temperature metrics sysfs entry") Signed-off-by: Yang Wang Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher (cherry picked from commit 4c4c138a1c86775c4d47e24f26357a1f8b64d0a3)

drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Iceland

2025-10-28T15:02:19Z

Previously this was initialized with zero which represented PCIe Gen 1.0 instead of using the maximum value from the speed table which is the behaviour of all other smumgr implementations. Fixes: 18aafc59b106 ("drm/amd/powerplay: implement fw related smu interface for iceland.") Signed-off-by: John Smith Signed-off-by: Alex Deucher (cherry picked from commit 92b0a6ae6672857ddeabf892223943d2f0e06c97)

drm/amd/pm/powerplay/smumgr: Fix PCIeBootLinkLevel value on Fiji

2025-10-28T15:02:13Z

Previously this was initialized with zero which represented PCIe Gen 1.0 instead of using the maximum value from the speed table which is the behaviour of all other smumgr implementations. Fixes: 18edef19ea44 ("drm/amd/powerplay: implement fw image related smu interface for Fiji.") Signed-off-by: John Smith Signed-off-by: Alex Deucher (cherry picked from commit c52238c9fb414555c68340cd80e487d982c1921c)

drm/amd/pm: fix smu table id bound check issue in smu_cmn_update_table()

2025-10-28T15:02:03Z

'table_index' is a variable defined by the smu driver (kmd) 'table_id' is a variable defined by the hw smu (pmfw) This code should use table_index as a bounds check. Fixes: caad2613dc4bd ("drm/amd/powerplay: move table setting common code to smu_cmn.c") Signed-off-by: Yang Wang Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher (cherry picked from commit fca0c66b22303de0d1d6313059baf4dc960a4753)

drm/amd/powerplay: Fix CIK shutdown temperature

2025-10-13T18:14:15Z

Remove extra multiplication. CIK GPUs such as Hawaii appear to use PP_TABLE_V0 in which case the shutdown temperature is hardcoded in smu7_init_dpm_defaults and is already multiplied by 1000. The value was mistakenly multiplied another time by smu7_get_thermal_temperature_range. Fixes: 4ba082572a42 ("drm/amd/powerplay: export the thermal ranges of VI asics (V2)") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/1676 Reviewed-by: Alex Deucher Signed-off-by: Timur Kristóf Signed-off-by: Alex Deucher

drm/amd/pm: Disable MCLK switching on SI at high pixel clocks

2025-10-13T18:14:14Z

On various SI GPUs, a flickering can be observed near the bottom edge of the screen when using a single 4K 60Hz monitor over DP. Disabling MCLK switching works around this problem. Reviewed-by: Alex Deucher Signed-off-by: Timur Kristóf Signed-off-by: Alex Deucher

drm/amd/pm: Disable VCN queue reset on SMU v13.0.6 due to regression

2025-10-07T18:09:19Z

Disable VCN reset capability for the program 4 as it's causing regressions. Fixes: 9d20f37a106f ("drm/amd/pm: Add VCN reset support for SMU v13.0.6") Reviewed-by: Lijo Lazar Signed-off-by: Jesse Zhang Signed-off-by: Alex Deucher

drm/amd/pm: Avoid interface mismatch messaging

2025-10-07T18:09:19Z

PMFW interface version is not used by some IP implementations like SMU v13.0.6/12, instead rely on PMFW version checks. Avoid the log if interface version is not used. Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Signed-off-by: Alex Deucher