drm/amd/pm/si: Hook up VCE1 to SI DPM

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On SI GPUs, the SMC needs to be aware of whether or not the VCE1
is used. The VCE1 is enabled/disabled through the DPM code.

Also print VCE clocks in amdgpu_pm_info.
Users can inspect the current power state using:
cat /sys/kernel/debug/dri/<card>/amdgpu_pm_info

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Timur Kristóf 2025-11-07 16:57:43 +01:00 • committed by Alex Deucher

parent 221cadb9c6

commit 53cc70f8f1

1 changed files with 13 additions and 5 deletions

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18

drivers/gpu/drm/amd/pm/legacy-dpm/si_dpm.c

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