On Fri, Nov 06, 2015 at 04:15:37PM +0800, Shunqian Zheng wrote: > On 2015?11?06? 00:13, Mark Brown wrote: > >On Thu, Nov 05, 2015 at 05:53:13PM +0800, Shunqian Zheng wrote: > >This looks like a simple boolean control rather than an enum - it looks > >like it's just turning antipop on and off. > It is a boolean control, but it takes 2 bits -- the value of "on" is b10 and > b01 for "off". > So I try to use VALUE_ENUM. The presentation of the control to userspace needs to be a Switch, this is probably going to need you to code something custom. -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 473 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-rockchip/attachments/20151106/d744852d/attachment.sig>
