[Intel-gfx] i915 with valleyview

[Sudip Mukherjee]

On Fri, May 06, 2016 at 12:21:04PM +0100, Sudip Mukherjee wrote:
> Hi Daniel,
> I am trying to use i915 in one of our board which has Intel ATOM E3840.
> I know Intel has released emgd driver for this cpu to use i915 but emgd
> is not supported on v4.5 (or v4.6). The board is having SFI (simple
> firmware interface) and maybe for that i915 is not finding the VBIOS and
> other required information.

I have been looking more into it and looks like it is supposed to use
dsi but since there is no vbt so has_mipi is never set and dsi is never
initialized.
Can you please point me to somewhere or maybe give some idea how i can
use i915 in a board where there is no vbt.

Regards
Sudip