On Thu, Mar 06, 2014 at 01:47:05AM +0000, Ben Hutchings wrote: > I'm looking at commit 34354792432b6e0a3b156819a1a19716c50d3473 and > include/linux/mfd/arizona/registers.h, and wondering what exactly this > the register patch is changing. > > It looks like there are some registers not named elsewhere (addresses > 0x0049, 0x004a, 0x0057, 0x0058). What about the higher addresses? Are > these more registers, or is this patching firmware in device memory?
These are all internal registers that we don't usually expose, in the case of the Rev D some of these are not initialised to optimum values by the hardware the patch provides better audio performance and path transitions. Thanks, Charles -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: https://lists.debian.org/[email protected]
