Re: [RFC] media: thermal I2C cameras metadata

2018-07-25 Thread Matt Ranostay
On Wed, Jul 25, 2018 at 2:09 AM, Sakari Ailus wrote: > On Tue, Jul 24, 2018 at 11:05:47PM -0700, Matt Ranostay wrote: >> On Mon, Jul 23, 2018 at 4:35 AM, Sakari Ailus wrote: >> > Hi Matt, >> > >> > On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote: >> >> Hello et all, >> >> >> >> So

Re: [RFC] media: thermal I2C cameras metadata

2018-07-25 Thread Sakari Ailus
On Tue, Jul 24, 2018 at 11:05:47PM -0700, Matt Ranostay wrote: > On Mon, Jul 23, 2018 at 4:35 AM, Sakari Ailus wrote: > > Hi Matt, > > > > On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote: > >> Hello et all, > >> > >> So currently working with some thermal sensors that have

Re: [RFC] media: thermal I2C cameras metadata

2018-07-25 Thread Matt Ranostay
On Mon, Jul 23, 2018 at 4:35 AM, Sakari Ailus wrote: > Hi Matt, > > On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote: >> Hello et all, >> >> So currently working with some thermal sensors that have coefficients >> that needs to be passed back to userspace that aren't related to the

Re: [RFC] media: thermal I2C cameras metadata

2018-07-23 Thread Sakari Ailus
Hi Matt, On Sun, Jul 15, 2018 at 11:05:42PM -0700, Matt Ranostay wrote: > Hello et all, > > So currently working with some thermal sensors that have coefficients > that needs to be passed back to userspace that aren't related to the > pixel data but are required to normalize to remove scan

[RFC] media: thermal I2C cameras metadata

2018-07-16 Thread Matt Ranostay
Hello et all, So currently working with some thermal sensors that have coefficients that needs to be passed back to userspace that aren't related to the pixel data but are required to normalize to remove scan patterns and temp gradients. Was wondering the best way to do this, and hope it isn't