[libcamera-devel] [PATCH v6 10/10] ipa: rkisp1: Add OV5675 tuning file
Jacopo Mondi
jacopo.mondi at ideasonboard.com
Mon Apr 3 14:37:47 CEST 2023
Hi Daniel
On Fri, Mar 31, 2023 at 10:19:30AM +0200, Daniel Semkowicz via libcamera-devel wrote:
> Add the OV5675 tuning file with default values and enabled AF algorithm.
>
> Signed-off-by: Daniel Semkowicz <dse at thaumatec.com>
> ---
> src/ipa/rkisp1/data/meson.build | 1 +
> src/ipa/rkisp1/data/ov5675.yaml | 18 ++++++++++++++++++
> 2 files changed, 19 insertions(+)
> create mode 100644 src/ipa/rkisp1/data/ov5675.yaml
>
> diff --git a/src/ipa/rkisp1/data/meson.build b/src/ipa/rkisp1/data/meson.build
> index f5e9fa75..1fdce2c9 100644
> --- a/src/ipa/rkisp1/data/meson.build
> +++ b/src/ipa/rkisp1/data/meson.build
> @@ -4,6 +4,7 @@ conf_files = files([
> 'imx219.yaml',
> 'ov4689.yaml',
> 'ov5640.yaml',
> + 'ov5675.yaml',
> 'uncalibrated.yaml',
> ])
>
> diff --git a/src/ipa/rkisp1/data/ov5675.yaml b/src/ipa/rkisp1/data/ov5675.yaml
> new file mode 100644
> index 00000000..4f3da897
> --- /dev/null
> +++ b/src/ipa/rkisp1/data/ov5675.yaml
> @@ -0,0 +1,18 @@
> +# SPDX-License-Identifier: CC0-1.0
> +%YAML 1.1
> +---
> +version: 1
> +algorithms:
> + - Af:
> + coarse-search-step: 30
> + fine-search-step: 1
> + fine-search-range: 5
> + max-variance-change: 0.5
> + wait-frames-lens: 2 # tuned for 30fps stream
> + isp-threshold: 128
> + isp-var-shift: 4
> + - Agc:
> + - Awb:
> + - BlackLevelCorrection:
BLC without a vlaue will assume 256. If we want to merge this I would
prefer to have the actual black level value measured.
If you agree I can remove it when applying the patch
Reviewed-by: Jacopo Mondi <jacopo.mondi at ideasonboard.com>
> + - ColorProcessing:
> +...
> --
> 2.39.2
>
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