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SubjectRE: fsl-dcu not works on latest "drm-next"
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Hi Stefan,

Sorry for reply late, I was on PTO. And another PTO on June 9~11, 2016.UTC+8

> >> static const struct regmap_config fsl_dcu_regmap_config = {
> >> .reg_bits = 32,
> >> .reg_stride = 4,
> >> .val_bits = 32,
> >> .cache_type = REGCACHE_RBTREE,
> >
> > This needs to be a flat cache. See
> > https://lists.freedesktop.org/archives/dri-devel/2016-January/099121.h
> > tml or https://lkml.org/lkml/2016/3/24/281
> > max_register also needs an appropriate value.
>
> Ok, since the complete set which switches to the atomic helper is not stable
> material (and also won't make it into 4.7 anymore), I created a seperate bugfix
> now:
> https://lists.freedesktop.org/archives/dri-devel/2016-June/109625.html
>

What is bug?

> What I don't quite get yet is the REGCACHE_FLAT influencing the endianness
> behavior?
>
> If it is, Meng, can you test again with v4.7-rc1 + the FLAT cache patch above?
>

I will test it, and send an e-mail to you by then.

Regards,
Meng

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