On Mon, Aug 25, 2014 at 05:18:22PM +0200, Luc Verhaegen wrote:

On Mon, Aug 25, 2014 at 05:12:58PM +0200, Thierry Reding wrote:

quoted

Out of curiosity, how does this work in practice? How does the
bootloader create this entry? Does it scan the DT to see which clocks
the real hardware device references and then simply copies them to the
simplefb node?

Thierry

https://www.mail-archive.com/linux-sunxi at googlegroups.com/msg06619.html

That looks like a royal pain. Again, I think it'd be much simpler (but
not less code, unfortunately) to do this on a per-resource basis. That
way these low-level firmware drivers in the kernel can stay trivial,
keeping the real complexity where they belong: in hardware-specific
drivers such as DRM/KMS.

Thierry
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