Re: [PATCH v4 01/10] rockchip/vpu: rename from rockchip to hantro

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On 2019-06-11 14:50, Philipp Zabel wrote:
> Rename the driver and all relevant identifiers from Rockchip to Hantro,
> as other Hantro IP based VPU implementations can be supported by the
> same driver.
> The RK3288 decoder is Hantro G1 based, the encoder is Hantro H1.

The RK3288 has two VPU blocks that is described as a VPU combo in the datasheet,
VPU1 (the G1) and a HEVC decoder (not sharing the Hantro G2 hw regs).
Similarly the RK3399 has two VPU blocks, VPU2 based on G1 but with regs/fields re-ranged
and the RKVDPU (new generation of the HEVC block found in RK3288).

How can we expose these secondary blocks once rockchip vpu driver has transitioned
into a hantro driver? Should a new rockchip vpu driver be created for the HEVC/RKVDEC blocks?

Regards,
Jonas

>
> This patch just renames, no functional changes.
>
> Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
> ---
> Changes since v3 [1]:
>  - Split rk3288_vpu_regs.h into hantro_g1_regs.h and hantro_h1_regs.h,
>    rename VDPU register defines to G1 and VEPU register defines to H1.
>  - Make Rockchip support configurable.
>  - Keep staging/media Kconfig in alphabetic order.
>
[snip]



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