Messages in this thread | | | From | Chen-Yu Tsai <> | Date | Wed, 11 Jul 2018 21:55:31 +0800 | Subject | Re: [linux-sunxi] [PATCH v3] drm/sun4i: mixer: Read id from DT |
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On Wed, Jul 11, 2018 at 7:27 PM, Jernej Skrabec <jernej.skrabec@siol.net> wrote: > Currently, TCON supports 2 ways to match TCON with engine (mixer in this > case). Old way is to just traverse of graph backwards and compare node > pointer. New way is to match TCON and engine by their respective ids. > All SoCs with DE2 enabled till now used the old way, which means mixer > id was never used and thus never implemented. > > However, for R40, only the new way will be used. To prepare for that, > implement mixer id fetching from DT. > > Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
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