Re: [meta-arago] [master/kirkstone][PATCH 2/3] libcamera: Add support for TI CSI-RX

[Denys Dmytriyenko <denis@denix.org>]

On Wed, Jul 05, 2023 at 06:39:27PM +0530, Jai Luthra via lists.yoctoproject.org wrote:
> TI's CSI-RX driver is not yet upstream, so the libcamera simple pipeline
> does not recognize it.
> 
> Apply a patch to the simple pipeline so that it can recognize the media
> entity for TI's CSI-RX driver.
> 
> Signed-off-by: Jai Luthra <j-luthra@ti.com>
> ---
>  .../0001-simple-Support-TI-CSI-RX.patch       | 26 +++++++++++++++++++
>  .../libcamera/libcamera_0.0.5.bb              |  1 +
>  2 files changed, 27 insertions(+)
>  create mode 100644 meta-arago-extras/recipes-multimedia/libcamera/libcamera/0001-simple-Support-TI-CSI-RX.patch
> 
> diff --git a/meta-arago-extras/recipes-multimedia/libcamera/libcamera/0001-simple-Support-TI-CSI-RX.patch b/meta-arago-extras/recipes-multimedia/libcamera/libcamera/0001-simple-Support-TI-CSI-RX.patch
> new file mode 100644
> index 00000000..66b94863
> --- /dev/null
> +++ b/meta-arago-extras/recipes-multimedia/libcamera/libcamera/0001-simple-Support-TI-CSI-RX.patch
> @@ -0,0 +1,26 @@
> +From 2a82bce49ce4098ac17b4a654a9db5f2dee56415 Mon Sep 17 00:00:00 2001
> +From: Jai Luthra <j-luthra@ti.com>
> +Date: Thu, 23 Mar 2023 11:38:46 +0530
> +Subject: [PATCH] simple: Support TI CSI-RX

Upstream-Status is missing here


> +Signed-off-by: Jai Luthra <j-luthra@ti.com>
> +---
> + src/libcamera/pipeline/simple/simple.cpp | 2 ++
> + 1 file changed, 2 insertions(+)
> +
> +diff --git a/src/libcamera/pipeline/simple/simple.cpp b/src/libcamera/pipeline/simple/simple.cpp
> +index e1f8b989..520405a1 100644
> +--- a/src/libcamera/pipeline/simple/simple.cpp
> ++++ b/src/libcamera/pipeline/simple/simple.cpp
> +@@ -194,6 +194,8 @@ static const SimplePipelineInfo supportedDevices[] = {
> + 	{ "mxc-isi", {} },
> + 	{ "qcom-camss", {} },
> + 	{ "sun6i-csi", {} },
> ++	{ "j721e-csi2rx", {} },
> ++
> + };
> + 
> + } /* namespace */
> +-- 
> +2.41.0
> +
> diff --git a/meta-arago-extras/recipes-multimedia/libcamera/libcamera_0.0.5.bb b/meta-arago-extras/recipes-multimedia/libcamera/libcamera_0.0.5.bb
> index 6ad376f2..b2eb5fac 100644
> --- a/meta-arago-extras/recipes-multimedia/libcamera/libcamera_0.0.5.bb
> +++ b/meta-arago-extras/recipes-multimedia/libcamera/libcamera_0.0.5.bb
> @@ -10,6 +10,7 @@ LIC_FILES_CHKSUM = "\
>  
>  SRC_URI = " \
>          git://git.libcamera.org/libcamera/libcamera.git;protocol=https;branch=master \
> +        file://0001-simple-Support-TI-CSI-RX.patch \
>  "
>  
>  SRCREV = "fb44403f1c5571549ac128c21daee9761eb9249c"
> -- 
> 2.41.0