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/linux-4.4.14/drivers/gpu/drm/msm/
Dmsm_gem_submit.c358 struct drm_msm_gem_submit_cmd submit_cmd; in msm_ioctl_gem_submit() local
360 to_user_ptr(args->cmds + (i * sizeof(submit_cmd))); in msm_ioctl_gem_submit()
364 ret = copy_from_user(&submit_cmd, userptr, sizeof(submit_cmd)); in msm_ioctl_gem_submit()
371 switch (submit_cmd.type) { in msm_ioctl_gem_submit()
377 DRM_ERROR("invalid type: %08x\n", submit_cmd.type); in msm_ioctl_gem_submit()
382 ret = submit_bo(submit, submit_cmd.submit_idx, in msm_ioctl_gem_submit()
387 if (submit_cmd.size % 4) { in msm_ioctl_gem_submit()
389 submit_cmd.size); in msm_ioctl_gem_submit()
394 if ((submit_cmd.size + submit_cmd.submit_offset) >= in msm_ioctl_gem_submit()
396 DRM_ERROR("invalid cmdstream size: %u\n", submit_cmd.size); in msm_ioctl_gem_submit()
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