fill_page_dma     611 drivers/gpu/drm/i915/i915_gem_gtt.c #define fill_px(px, v) fill_page_dma(px_base(px), (v), PAGE_SIZE / sizeof(u64))
fill_page_dma    1464 drivers/gpu/drm/i915/i915_gem_gtt.c 	fill_page_dma(px_base(pd), vm->scratch[vm->top].encode, count);