Re: Generic DMA-capable streaming device driver looking for home

2017-04-27 Thread Lars-Peter Clausen
On 04/27/2017 04:50 PM, Sinan Kaya wrote: > On 4/27/2017 10:00 AM, Jon Masters wrote: >> On 04/20/2017 06:10 PM, Alex Williams wrote: >>> Hi all, >>> >>> We're writing a device driver and having some difficulty matching a >>> subsystem to the driver/device properties. Can anyone help with >>> direc

Re: Generic DMA-capable streaming device driver looking for home

2017-04-27 Thread Sinan Kaya
On 4/27/2017 10:00 AM, Jon Masters wrote: > On 04/20/2017 06:10 PM, Alex Williams wrote: >> Hi all, >> >> We're writing a device driver and having some difficulty matching a >> subsystem to the driver/device properties. Can anyone help with >> direction? >> >> These are some basic properties: >> 1)

Re: Generic DMA-capable streaming device driver looking for home

2017-04-27 Thread Jon Masters
On 04/20/2017 06:10 PM, Alex Williams wrote: > Hi all, > > We're writing a device driver and having some difficulty matching a > subsystem to the driver/device properties. Can anyone help with > direction? > > These are some basic properties: > 1) Device is used to carry generic data to/from user

Generic DMA-capable streaming device driver looking for home

2017-04-20 Thread Alex Williams
Hi all, We're writing a device driver and having some difficulty matching a subsystem to the driver/device properties. Can anyone help with direction? These are some basic properties: 1) Device is used to carry generic data to/from userspace. It's a pair    of dumb streams with one sink and one s