Re: [RFCv4 01/21] media: add request API core and UAPI

2018-02-22 Thread Hans Verkuil
On 02/22/18 10:30, Alexandre Courbot wrote: > On Wed, Feb 21, 2018 at 4:29 PM, Hans Verkuil wrote: >> On 02/21/2018 07:01 AM, Alexandre Courbot wrote: >>> Hi Hans, >>> >>> On Tue, Feb 20, 2018 at 7:36 PM, Hans Verkuil wrote: On 02/20/18 05:44,

Re: [RFCv4 01/21] media: add request API core and UAPI

2018-02-22 Thread Alexandre Courbot
On Wed, Feb 21, 2018 at 4:29 PM, Hans Verkuil wrote: > On 02/21/2018 07:01 AM, Alexandre Courbot wrote: >> Hi Hans, >> >> On Tue, Feb 20, 2018 at 7:36 PM, Hans Verkuil wrote: >>> On 02/20/18 05:44, Alexandre Courbot wrote: > > > +#define

Re: [RFCv4 01/21] media: add request API core and UAPI

2018-02-20 Thread Hans Verkuil
On 02/21/2018 07:01 AM, Alexandre Courbot wrote: > Hi Hans, > > On Tue, Feb 20, 2018 at 7:36 PM, Hans Verkuil wrote: >> On 02/20/18 05:44, Alexandre Courbot wrote: >>> +#define MEDIA_REQUEST_IOC(__cmd, func) >>> \ >>> +

Re: [RFCv4 01/21] media: add request API core and UAPI

2018-02-20 Thread Alexandre Courbot
Hi Hans, On Tue, Feb 20, 2018 at 7:36 PM, Hans Verkuil wrote: > On 02/20/18 05:44, Alexandre Courbot wrote: >> The request API provides a way to group buffers and device parameters >> into units of work to be queued and executed. This patch introduces the >> UAPI and core

Re: [RFCv4 01/21] media: add request API core and UAPI

2018-02-20 Thread Hans Verkuil
On 02/20/18 05:44, Alexandre Courbot wrote: > The request API provides a way to group buffers and device parameters > into units of work to be queued and executed. This patch introduces the > UAPI and core framework. > > This patch is based on the previous work by Laurent Pinchart. The core > has

[RFCv4 01/21] media: add request API core and UAPI

2018-02-19 Thread Alexandre Courbot
The request API provides a way to group buffers and device parameters into units of work to be queued and executed. This patch introduces the UAPI and core framework. This patch is based on the previous work by Laurent Pinchart. The core has changed considerably, but the UAPI is mostly untouched.