Messages in this thread | | | From | Philip Chen <> | Date | Mon, 13 Sep 2021 14:36:42 -0700 | Subject | Re: [PATCH 1/2] drm/bridge: parade-ps8640: Use regmap APIs |
| |
On Thu, Sep 9, 2021 at 2:27 PM Stephen Boyd <swboyd@chromium.org> wrote: > > Quoting Doug Anderson (2021-09-09 14:14:29) > > On Thu, Sep 9, 2021 at 12:09 PM Stephen Boyd <swboyd@chromium.org> wrote: > > > > > > > > > Oh does this have register pages? regmap has support for pages where you > > > write some indirection register and then access the same i2c address for > > > the next page. This looks different though and has a different i2c > > > address for each page? > > > > I haven't looked in tons of detail, but I think the right solution > > here is a separate regmap config per page. > > Yes. And then a different .max_register value for each config struct. A > different .name might be useful to indicate which page it is too.
I see. I posted v2 with the fix for this. PTAL.
| |