Re: [PATCH v2] ARM: dts: r8a7791: link DU to VSPDs

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On 2/1/2017 2:13 PM, Magnus Damm wrote:

Add the "vsps" property to the DU device node in order to link this node
to
the VSPD nodes.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@xxxxxxxxxxxxxxxxxx>

---
Changes in version 2:
- rebased the patch.

This patch is against the 'renesas-devel-20170125-v4.10-rc5' of Simon
Horman's
'renesas.git' repo.  It's  only meaningful if the DRM driver patches I've
just
posted are applied.


   Forgot to note that without this patch the DU driver fails to link to
VSPD and probe correctly, so there's no video signal. So it makes sense to
apply before the DU driver patch (once it's ACKed for merge)...

Doesn't that translate to breaking the DT ABI? Is there someway we can
avoid doing that?

   It doesn't -- if this patch is merged ahead of the DU patches.

Thanks,

/ magnus

MBR, Sergei



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