drm/amdgpu/vcn: Hold pg_lock before vcn power off

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[ Upstream commit 111821e4b5 ]

Acquire vcn_pg_lock before changes to vcn power state
and release it after power off in idle work handler.

Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Stable-dep-of: 9c0442286f ("drm/amdgpu: Check vcn state before profile switch")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Sathishkumar S 2025-08-05 21:35:10 +05:30 • committed by Greg Kroah-Hartman

parent a1dd75cdcb

commit 374a2b1302

1 changed files with 2 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/amdgpu_vcn.c

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