[PATCH] drm/etnaviv: disable MLCG and pulse eater on GPU reset

[Russell King (Oracle)]

On Wed, Jun 07, 2023 at 02:58:41PM +0200, Lucas Stach wrote:
> Module level clock gating and the pulse eater might interfere with
> the GPU reset, as they both have the potential to stop the clock
> and thus reset propagation to parts of the GPU.
> 
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
> ---
> I'm not aware of any cases where this would have been an issue, but
> it is what the downstream driver does and fundametally seems like
> the right thing to do.

Maybe Dove, where the PLLs generating the clock to the GPU can be
changed, iirc?

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