summaryrefslogtreecommitdiff
path: root/src/ipa/simple/data
diff options
context:
space:
mode:
authorAndrey Konovalov <andrey.konovalov@linaro.org>2024-04-16 11:13:46 +0200
committerKieran Bingham <kieran.bingham@ideasonboard.com>2024-04-16 13:00:21 +0100
commitc987946e43fda6ccdc21464243880850e7453a91 (patch)
tree3f0023303632193be373d20663620b597fe58d6b /src/ipa/simple/data
parent3755d966485d96e76eef7756222baf02dea960a4 (diff)
libcamera: ipa: Add Soft IPA
Define the Soft IPA main and event interfaces, add the Soft IPA implementation. The current src/ipa/meson.build assumes the IPA name to match the pipeline name. For this reason "-Dipas=simple" is used for the Soft IPA module. Auto exposure/gain and AWB implementation by Dennis, Toon and Martti. Auto exposure/gain targets a Mean Sample Value of 2.5 following the MSV calculation algorithm from: https://www.araa.asn.au/acra/acra2007/papers/paper84final.pdf Use CameraSensorHelper to convert the analogue gain code read from the camera sensor into real analogue gain value. In the future this makes it possible to use faster AE/AGC algorithm. Right now the CameraSensorHelper lets us use the full range of analogue gain values. If there is no CameraSensorHelper for the camera sensor in use, a warning log message is printed. Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> # sc8280xp Lenovo x13s Tested-by: Pavel Machek <pavel@ucw.cz> Reviewed-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrey Konovalov <andrey.konovalov@linaro.org> Co-developed-by: Dennis Bonke <admin@dennisbonke.com> Signed-off-by: Dennis Bonke <admin@dennisbonke.com> Co-developed-by: Marttico <g.martti@gmail.com> Signed-off-by: Marttico <g.martti@gmail.com> Co-developed-by: Toon Langendam <t.langendam@gmail.com> Signed-off-by: Toon Langendam <t.langendam@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Diffstat (limited to 'src/ipa/simple/data')
-rw-r--r--src/ipa/simple/data/meson.build10
-rw-r--r--src/ipa/simple/data/uncalibrated.yaml5
2 files changed, 15 insertions, 0 deletions
diff --git a/src/ipa/simple/data/meson.build b/src/ipa/simple/data/meson.build
new file mode 100644
index 00000000..92795ee4
--- /dev/null
+++ b/src/ipa/simple/data/meson.build
@@ -0,0 +1,10 @@
+# SPDX-License-Identifier: CC0-1.0
+
+conf_files = files([
+ 'uncalibrated.yaml',
+])
+
+# The install_dir must match the name from the IPAModuleInfo
+install_data(conf_files,
+ install_dir : ipa_data_dir / 'simple',
+ install_tag : 'runtime')
diff --git a/src/ipa/simple/data/uncalibrated.yaml b/src/ipa/simple/data/uncalibrated.yaml
new file mode 100644
index 00000000..ff981a1a
--- /dev/null
+++ b/src/ipa/simple/data/uncalibrated.yaml
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: CC0-1.0
+%YAML 1.1
+---
+version: 1
+...