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SubjectRe: [PATCH v2 3/3] drm/panfrost: Add initial panfrost driver
> the userspace definitely doesn't support T624

This is true, yes. Shouldn't be too hard to backport; if there's still
interest in Midgard 1st/2nd gen, I suppose I can grab hardware and sort
it out...

> You probably want a dma_set_mask_and_coherent() call for your 'real' output
> address size somewhere - the default 32-bit mask works out OK for RK3399,
> but on systems with RAM above 4GB io-pgtable will get very unhappy about DMA
> bounce-buffering.

Out of curiosity, are there Mali systems with >4GB RAM? That sounds
awesome :)

> Any chance of resurrecting the generic "arm,mali-midgard" compatible? :P

...Would that require editing everybody's DT file?


Thank you for the review!

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