Messages in this thread | | | Subject | Re: [PATCH v2 06/12] media: hantro: add support for Rockchip RK3066 | From | Ezequiel Garcia <> | Date | Fri, 11 Jun 2021 12:50:50 -0300 |
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Hi Alex,
On Thu, 2021-05-27 at 17:44 +0200, Alex Bee wrote: > RK3066's VPU IP block is the predecessor from what RK3288 has. > The hardware differences are: > - supports decoding frame sizes up to 1920x1088 only > - doesn't have the 'G1_REG_SOFT_RESET' register > (requires another .reset callback for hantro_codec_ops, > since writing this register will result in non-working > IP block) > - has one ACLK/HCLK per vdpu/vepu > - ACLKs can be clocked up to 300 MHz only
Have you tested trying 400 MHz (or more) ?
> - no MMU > (no changes required: CMA will be transparently used) > > Add a new RK3066 variant which reflect this differences. This variant > can be used for RK3188 as well. >
Reviewed-by: Ezequiel Garcia <ezequiel@collabora.com>
Thanks! Ezequiel
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