amdgpu_kms_compat_ioctl 1216 drivers/gpu/drm/amd/amdgpu/amdgpu.h long amdgpu_kms_compat_ioctl(struct file *filp, unsigned int cmd, amdgpu_kms_compat_ioctl 1332 drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c .compat_ioctl = amdgpu_kms_compat_ioctl,