From: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com>
To: "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
Cc: Sakari Ailus <sakari.ailus@linux.intel.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Kieran Bingham <kieran.bingham@ideasonboard.com>,
Jacopo Mondi <jacopo.mondi@ideasonboard.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-renesas-soc@vger.kernel.org,
Biju Das <biju.das.jz@bp.renesas.com>,
Fabrizio Castro <fabrizio.castro.jz@renesas.com>,
Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Subject: Re: [RFC PATCH 00/12] media: ov5645: Add support for streams
Date: Thu, 5 Sep 2024 13:29:35 +0300 [thread overview]
Message-ID: <c928e09a-751e-45af-8e57-f105b41df2be@ideasonboard.com> (raw)
In-Reply-To: <CA+V-a8v0s8Unk3pNhR1wgBk_wqkua__Dumq3KT=n-cXUwq=6Bw@mail.gmail.com>
On 05/09/2024 13:27, Lad, Prabhakar wrote:
> Hi Tomi,
>
> On Thu, Sep 5, 2024 at 10:11 AM Tomi Valkeinen
> <tomi.valkeinen@ideasonboard.com> 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?
Tomi
next prev parent reply other threads:[~2024-09-05 10:29 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-04 21:07 Prabhakar
2024-09-04 21:07 ` [RFC PATCH 01/12] media: i2c: ov5645: Add V4L2_SUBDEV_FL_HAS_EVENTS and subscribe hooks Prabhakar
2024-09-04 21:07 ` [RFC PATCH 02/12] media: i2c: ov5645: Use local `dev` pointer for subdev device assignment Prabhakar
2024-09-04 21:07 ` [RFC PATCH 03/12] media: i2c: ov5645: Enable runtime PM after v4l2_async_register_subdev() Prabhakar
2024-09-04 21:07 ` [RFC PATCH 04/12] media: i2c: ov5645: Use dev_err_probe instead of dev_err Prabhakar
2024-09-04 21:07 ` [RFC PATCH 05/12] media: i2c: ov5645: Use v4l2_async_register_subdev_sensor() Prabhakar
2024-09-04 21:07 ` [RFC PATCH 06/12] media: i2c: ov5645: Drop `power_lock` mutex Prabhakar
2024-09-04 21:07 ` [RFC PATCH 07/12] media: i2c: ov5645: Use subdev active state Prabhakar
2024-09-04 21:07 ` [RFC PATCH 08/12] media: i2c: ov5645: Switch to {enable,disable}_streams Prabhakar
2024-09-04 21:07 ` [RFC PATCH 09/12] media: i2c: ov5645: Add internal image sink pad Prabhakar
2024-09-04 21:07 ` [RFC PATCH 10/12] media: i2c: ov5645: Report internal routes to userspace Prabhakar
2024-09-04 21:07 ` [RFC PATCH 11/12] media: i2c: ov5645: Report streams using frame descriptors Prabhakar
2024-09-04 21:07 ` [RFC PATCH 12/12] media: i2c: ov5645: Add virtual channel support Prabhakar
2024-09-05 6:48 ` [RFC PATCH 00/12] media: ov5645: Add support for streams Tomi Valkeinen
2024-09-05 9:11 ` Tomi Valkeinen
2024-09-05 10:27 ` Lad, Prabhakar
2024-09-05 10:29 ` Tomi Valkeinen [this message]
2024-09-05 10:51 ` Lad, Prabhakar
2024-09-05 10:57 ` Tomi Valkeinen
2024-09-05 9:11 ` Lad, Prabhakar
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