HEVC_ENC_CMD_FENCE  402 drivers/gpu/drm/amd/amdgpu/soc15d.h #define HEVC_ENC_CMD_FENCE		0x00000003
HEVC_ENC_CMD_FENCE  473 drivers/gpu/drm/amd/amdgpu/vid.h #define HEVC_ENC_CMD_FENCE         0x00000003