Commit f8922d5a9466 for kernel

commit f8922d5a946699fc2bdc7660e6778bd6726bf8b8
Author: Timur Kristóf <timur.kristof@gmail.com>
Date:   Sun Jul 12 19:39:26 2026 +0200

    drm/amd/pm/si: Don't schedule thermal work when queue isn't initialized

    When DPM is turned off with the amdgpu.dpm=0 module parameter,
    the thermal work queue isn't initialized so we shouldn't
    schedule any work on it.

    Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    (cherry picked from commit bd018d36171a695952c6d391471c279c9e05c8b2)

diff --git a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
index 8079da7c5335..9d837d23d3a7 100644
--- a/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
+++ b/drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c
@@ -7689,7 +7689,7 @@ static int si_dpm_process_interrupt(struct amdgpu_device *adev,
 		break;
 	}

-	if (queue_thermal)
+	if (queue_thermal && amdgpu_dpm)
 		schedule_work(&adev->pm.dpm.thermal.work);

 	return 0;