Re: [RFC PATCH 00/12] media: ov5645: Add support for streams

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Tomi,

On Thu, Sep 5, 2024 at 11:29 AM Tomi Valkeinen
<tomi.valkeinen@xxxxxxxxxxxxxxxx> wrote:
>
> On 05/09/2024 13:27, Lad, Prabhakar wrote:
> > Hi Tomi,
> >
> > On Thu, Sep 5, 2024 at 10:11 AM Tomi Valkeinen
> > <tomi.valkeinen@xxxxxxxxxxxxxxxx> wrote:
> >>
> > <snip>
> >>> I think you actually want 1/0->0/0 routing. The error says that the sink
> >>> side device has routing which does not have a stream at stream ID 1, or
> >>> no routing support at all, which implies a single stream at stream ID 0.
> >>
> >> Looking at patch 12, there's something wrong with the approach here. Are
> >> you perhaps trying to define the CSI-2 VC with the streams?
> >>
> > Yes, based on the previous feedback received, I am implementing
> > virtual channels as streams. If this isn't the correct approach can
> > you please guide me on what we should be using to support virtual
> > channels?
>
> Can you describe what kind of hardware you have and how the VCs are
> supposed to be configured and used there?
>

 __________________                       ______________
    _____________________
|                                     |                     |
                |                   |
      |
| OV5645   Sensor        |                     |  RZ/G2L CSI2   |
             |  RZ/G2L CRU                 |
| 1ch out of 4x VC         |---------------> |   4x VC
|-------------->|  1Ch capture out 4xVC  |
|__________________|                      |_____________|
     |____________________|

Cheers,
Prabhakar





[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux