drm_gem_cma_get_unmapped_area  393 drivers/gpu/drm/drm_gem_cma_helper.c EXPORT_SYMBOL_GPL(drm_gem_cma_get_unmapped_area);
drm_gem_cma_get_unmapped_area   34 include/drm/drm_gem_cma_helper.h 	.get_unmapped_area	= drm_gem_cma_get_unmapped_area,
drm_gem_cma_get_unmapped_area   89 include/drm/drm_gem_cma_helper.h unsigned long drm_gem_cma_get_unmapped_area(struct file *filp,