Unable to boot mainline on snow chromebook since 3.15

Mark Brown broonie at kernel.org
Mon Sep 29 09:37:57 PDT 2014


On Mon, Sep 29, 2014 at 02:12:43PM +0100, Grant Likely wrote:
> On Mon, Sep 29, 2014 at 1:57 PM, Thierry Reding

> > Though there are two cases: one is to use simplefb as a means to have
> > early boot messages on a graphical display (and optionally hand off to a
> > real driver). The other is to use simplefb as the only framebuffer
> > driver until a proper driver has been implemented. The latter would have
> > the disadvantage of not allowing unused resources from being garbage
> > collected at all. Then again, I don't think power consumption is going
> > to be a very big issue on hardware where no proper display driver is
> > available.

> When simplefb is the only framebuffer to get a platform working, it is
> reasonable to have a placeholder driver that grabs the resources and
> nothing else. When a real driver is implemented, and merged, the
> placeholder driver should drop compatibility with the device node at
> the same time.

I'd thought there was some objection to doing this?  It does seem like a
sensible approach.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 473 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20140929/75d8b2c9/attachment.sig>


More information about the linux-arm-kernel mailing list