Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-31 Thread Laurent Pinchart
Hi Sylwester, On Tuesday 31 July 2012 14:38:35 Sylwester Nawrocki wrote: > On 07/31/2012 01:05 PM, Laurent Pinchart wrote: > > What about CSI receivers that can reroute the lanes internally ? We > > would need to specify lane indices for each lane then, maybe with > > something like >

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-31 Thread Sylwester Nawrocki
On 07/31/2012 01:05 PM, Laurent Pinchart wrote: > What about CSI receivers that can reroute the lanes internally ? We > would > need to specify lane indices for each lane then, maybe with something > like > > clock-lane =<0>; > data-lanes =<2 3 1>; Sounds good

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-31 Thread Laurent Pinchart
Hi Guennadi, On Tuesday 31 July 2012 12:58:50 Guennadi Liakhovetski wrote: > On Fri, 27 Jul 2012, Laurent Pinchart wrote: > > On Thursday 26 July 2012 21:51:30 Sylwester Nawrocki wrote: > > > On 07/26/2012 04:38 PM, Laurent Pinchart wrote: > > > --- /dev/null > > > +++ b/Documentation/de

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-31 Thread Guennadi Liakhovetski
On Fri, 27 Jul 2012, Laurent Pinchart wrote: > Hi Sylwester, > > On Thursday 26 July 2012 21:51:30 Sylwester Nawrocki wrote: > > On 07/26/2012 04:38 PM, Laurent Pinchart wrote: > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/video/mipi.txt > > @@ -0,0 +1,5 @@ > >

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-31 Thread Guennadi Liakhovetski
On Thu, 26 Jul 2012, Laurent Pinchart wrote: > Hi Sylwester, > > On Tuesday 17 July 2012 20:16:23 Sylwester Nawrocki wrote: > > On 07/16/2012 10:55 AM, Guennadi Liakhovetski wrote: > > > Hi Sylwester > > > > > > Thanks for your comments to my RFC and for pointing out to this your > > > earlier p

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-26 Thread Laurent Pinchart
Hi Sylwester, On Thursday 26 July 2012 21:51:30 Sylwester Nawrocki wrote: > On 07/26/2012 04:38 PM, Laurent Pinchart wrote: > --- /dev/null > +++ b/Documentation/devicetree/bindings/video/mipi.txt > @@ -0,0 +1,5 @@ > +Common properties of MIPI-CSI1 and MIPI-CSI2 receivers and >

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-26 Thread Sylwester Nawrocki
Hi Laurent, On 07/26/2012 04:38 PM, Laurent Pinchart wrote: --- /dev/null +++ b/Documentation/devicetree/bindings/video/mipi.txt @@ -0,0 +1,5 @@ +Common properties of MIPI-CSI1 and MIPI-CSI2 receivers and transmitters + + - data-lanes : number of differential data lan

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-26 Thread Laurent Pinchart
Hi Sylwester, On Tuesday 17 July 2012 20:16:23 Sylwester Nawrocki wrote: > On 07/16/2012 10:55 AM, Guennadi Liakhovetski wrote: > > Hi Sylwester > > > > Thanks for your comments to my RFC and for pointing out to this your > > earlier patch series. Unfortunately, I missed in in May, let me try to

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-17 Thread Sylwester Nawrocki
Hi Guennadi, On 07/16/2012 10:55 AM, Guennadi Liakhovetski wrote: > Hi Sylwester > > Thanks for your comments to my RFC and for pointing out to this your > earlier patch series. Unfortunately, I missed in in May, let me try to > provide some thoughts about this, we should really try to converge ou

Re: [RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-07-16 Thread Guennadi Liakhovetski
Hi Sylwester Thanks for your comments to my RFC and for pointing out to this your earlier patch series. Unfortunately, I missed in in May, let me try to provide some thoughts about this, we should really try to converge our proposals. Maybe a discussion at KS would help too. On Fri, 25 May 201

[RFC/PATCH 02/13] media: s5p-csis: Add device tree support

2012-05-25 Thread Sylwester Nawrocki
s5p-csis is platform device driver for MIPI-CSI frontend to the FIMC (camera host interface DMA engine and image processor). This patch adds support for instantiating the MIPI-CSIS devices from DT and parsing all SoC and board specific properties from device tree. The MIPI DPHY control callback is