[RFC 0/1] drm: Add Grain Media GM12U320 kms driver

[Marco Diego Aurélio Mesquita]

Hi Noralf!

On Wed, Jun 7, 2017 at 1:56 PM, Noralf Trønnes <noralf at tronnes.org> wrote:
> tinydrm is targeted at displays on slow busses where userspace tells
> the driver which part of the framebuffer it has changed to minimize
> the transfer.
>
> The PL111 driver uses drm_simple_display_pipe and might be a better
> example for your use case:
> https://cgit.freedesktop.org/drm/drm-misc/tree/drivers/gpu/drm/pl111

I'll investigate how to modify the pl111 driver to fit my needs then.
Do you think is there any change that must be done to the
pl111_get_panel function regarding the call to
of_graph_get_next_endpoint? I mean, the udl driver (which the gm12u320
driver is based on) does not have a panel; would any change be needed
because of this?