Re: [PATCH 5/7] media: verisilicon: Add Rockchip VPU720 JPEG decoder
Nicolas Dufresne <[email protected]>
| Newsgroups | org.infradead.lists.linux-rockchip,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-media |
|---|---|
| Organization | Collabora Canada |
| Message-ID | <[email protected]> |
Hi Sascha, Le mercredi 19 août 2026 à 12:37 +0200, Sascha Hauer a écrit : > +/* ------------------------------------------------------------------ */ > +/* Register byte offsets from dec_base */ > +/* ------------------------------------------------------------------ */ > + > +/* REG0: IP version / product ID */ > +#define VDPU720_REG_VERSION 0x000 > +#define VDPU720_PROD_NUM GENMASK(31, 16) > +#define VDPU720_BIT_DEPTH BIT(8) Can you share a dump and share these register reset values. Looking at the layout, clearly its highly modified, but probably derived from VSI multi-codec, but I'm thinking perhaps we'll learn more from that. Its always nice to justify when adding more chips that are not strictly VSI designs (or maybe it is) to the hantro dirver. Nicolas _______________________________________________ Linux-rockchip mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-rockchip
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