Hi, all
I want to implement memory management for my new drm driver,
it is for a display controller attached to PCIe bus of our SOC,
however, I found two kind of implementions in existing kernel drivers:one is implemented with gem + ttm, such as bochs/cirrus/amdgpu, the other is implemented with gem only, such as intel i915/exynos; so which way should i choose, can someone give me some advice? thanks! -- Regards, Rongrong
