Will ASTC be supported in the near future on desktop GPUs?

It seems that the newest Maxwell GPUs still don’t support ASTC. The OpenGL extensions are not exported, and even though it’s possible to allocate and load an LDR ASTC texture, the texture will take as much video memory as if it’s not compressed at all.

Will future desktop GPUs support ASTC? I can tell from the whitepaper that Tegra K1 already supports ASTC so I guess there are no big technical issues preventing it being implemented.