linux/drivers/gpu/drm/amd/pm, branch v6.17

drm/amd: Only restore cached manual clock settings in restore if OD enabled

2025-09-16T21:58:34Z

If OD is not enabled then restoring cached clock settings doesn't make sense and actually leads to errors in resume. Check if enabled before restoring settings. Fixes: 4e9526924d09 ("drm/amd: Restore cached manual clock settings during resume") Reported-by: Jérôme Lécuyer Closes: https://lore.kernel.org/amd-gfx/0ffe2692-7bfa-4821-856e-dd0f18e2c32b@amd.com/T/#me6db8ddb192626360c462b7570ed7eba0c6c9733 Suggested-by: Jérôme Lécuyer Acked-by: Alex Deucher Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher (cherry picked from commit 1a4dd33cc6e1baaa81efdbe68227a19f51c50f20) Cc: stable@vger.kernel.org

drm/amd/amdgpu: disable hwmon power1_cap* for gfx 11.0.3 on vf mode

2025-08-27T18:01:08Z

the PPSMC_MSG_GetPptLimit msg is not valid for gfx 11.0.3 on vf mode, so skiped to create power1_cap* hwmon sysfs node. Signed-off-by: Yang Wang Reviewed-by: Asad Kamal Acked-by: Alex Deucher Signed-off-by: Alex Deucher (cherry picked from commit e82a8d441038d8cb10b63047a9e705c42479d156) Cc: stable@vger.kernel.org

drm/amdgpu/swm14: Update power limit logic

2025-08-18T21:41:43Z

Take into account the limits from the vbios. Ported from the SMU13 code. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4352 Reviewed-by: Jesse Zhang Reviewed-by: Kenneth Feng Signed-off-by: Alex Deucher (cherry picked from commit 203cc7f1dd86f2c8de5c3c6182f19adac7c9c206) Cc: stable@vger.kernel.org

drm/amd: Restore cached manual clock settings during resume

2025-08-04T19:37:26Z

If the SCLK limits have been set before S3 they will not be restored. The limits are however cached in the driver and so they can be restored by running a commit sequence during resume. Acked-by: Alex Deucher Link: https://lore.kernel.org/r/20250725031222.3015095-3-superm1@kernel.org Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher (cherry picked from commit 4e9526924d09057a9ba854305e17eded900ced82) Cc: stable@vger.kernel.org

drm/amd: Restore cached power limit during resume

2025-08-04T19:37:05Z

The power limit will be cached in smu->current_power_limit but if the ASIC goes into S3 this value won't be restored. Restore the value during SMU resume. Acked-by: Alex Deucher Link: https://lore.kernel.org/r/20250725031222.3015095-2-superm1@kernel.org Signed-off-by: Mario Limonciello Signed-off-by: Alex Deucher (cherry picked from commit 26a609e053a6fc494403e95403bc6a2470383bec) Cc: stable@vger.kernel.org

drm/amdgpu: add kicker fws loading for gfx12/smu14/psp14

2025-07-28T20:27:46Z

1. Add kicker firmwares loading for gfx12/smu14/psp14 2. Register additional MODULE_FIRMWARE entries for kicker fws - gc_12_0_1_rlc_kicker.bin - gc_12_0_1_imu_kicker.bin - psp_14_0_3_sos_kicker.bin - psp_14_0_3_ta_kicker.bin - smu_14_0_3_kicker.bin Signed-off-by: Frank Min Reviewed-by: Gui Chengming Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org

drm/amd/pm: Use cached metrics data on SMUv13.0.6

2025-07-17T16:36:09Z

Cached metrics data validity is 1ms on SMUv13.0.6 SOCs. It's not reasonable for any client to query gpu_metrics at a faster rate and constantly interrupt PMFW. Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Signed-off-by: Alex Deucher

drm/amd/pm: Use cached data for min/max clocks

2025-07-17T16:36:03Z

If dpm tables are already populated on SMU v13.0.6 SOCs, use the cached data. Otherwise, fetch values from firmware. Signed-off-by: Lijo Lazar Reviewed-by: Asad Kamal Signed-off-by: Alex Deucher

drm/amd/pm: fix null pointer access

2025-07-16T20:17:21Z

Writing a string without delimiters (' ', '\n', '\0') to the under gpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile will result in a null pointer dereference. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4401 Signed-off-by: Umio Yasuno Acked-by: Alex Deucher Signed-off-by: Alex Deucher

drm/amd/pm: Remove unnecessary variable

2025-07-16T20:14:51Z

Remove unnecessary variable ret from smu_v13_0_12_get_smu_metrics_data Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202507150618.WOfvWsQF-lkp@intel.com Signed-off-by: Asad Kamal Reviewed-by: Lijo Lazar Signed-off-by: Alex Deucher