[libcamera-devel] [PATCH v12 3/3] ipa: raspberrypi: config: Update shutter speeds for imx219/477 and ov5647

[Naushir Patuck]

Set the maximum shutter speed for the normal exposure profile to 66ms,
allowing viewfinder framerates to go down to approx. 15fps.

Set the maximum shutter speed for the sport exposure profile to 33ms,
limiting the minimum framerate to approx. 30fps.

Add a long exposure profile to allow shutter speeds of up to 120ms.

Signed-off-by: Naushir Patuck <naush at raspberrypi.com>
Reviewed-by: David Plowman <david.plowman at raspberrypi.com>
Tested-by: David Plowman <david.plowman at raspberrypi.com>
Reviewed-by: Kieran Bingham <kieran.bingham at ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart at ideasonboard.com>
---
 src/ipa/raspberrypi/data/imx219.json | 15 +++++++++++++--
 src/ipa/raspberrypi/data/imx477.json | 15 +++++++++++++--
 src/ipa/raspberrypi/data/ov5647.json | 15 +++++++++++++--
 3 files changed, 39 insertions(+), 6 deletions(-)

diff --git a/src/ipa/raspberrypi/data/imx219.json b/src/ipa/raspberrypi/data/imx219.json
index 212f8b9af460..1ec338be2ccb 100644
--- a/src/ipa/raspberrypi/data/imx219.json
+++ b/src/ipa/raspberrypi/data/imx219.json
@@ -133,7 +133,7 @@
             {
                 "shutter":
                 [
-                    100, 10000, 30000, 30000, 30000
+                    100, 10000, 30000, 60000, 66666
                 ],
                 "gain":
                 [
@@ -144,7 +144,18 @@
             {
                 "shutter":
                 [
-                    100, 5000, 10000, 20000, 30000
+                    100, 5000, 10000, 20000, 33333
+                ],
+                "gain":
+                [
+                    1.0, 2.0, 4.0, 6.0, 6.0
+                ]
+            },
+            "long":
+            {
+                "shutter":
+                [
+                    100, 10000, 30000, 60000, 120000
                 ],
                 "gain":
                 [
diff --git a/src/ipa/raspberrypi/data/imx477.json b/src/ipa/raspberrypi/data/imx477.json
index 12fe2f418560..9bee3f16e108 100644
--- a/src/ipa/raspberrypi/data/imx477.json
+++ b/src/ipa/raspberrypi/data/imx477.json
@@ -133,7 +133,7 @@
             {
                 "shutter":
                 [
-                    100, 10000, 30000, 60000, 120000
+                    100, 10000, 30000, 60000, 66666
                 ],
                 "gain":
                 [
@@ -144,7 +144,18 @@
             {
                 "shutter":
                 [
-                    100, 5000, 10000, 20000, 120000
+                    100, 5000, 10000, 20000, 33333
+                ],
+                "gain":
+                [
+                    1.0, 2.0, 4.0, 6.0, 6.0
+                ]
+            },
+            "long":
+            {
+                "shutter":
+                [
+                    100, 10000, 30000, 60000, 120000
                 ],
                 "gain":
                 [
diff --git a/src/ipa/raspberrypi/data/ov5647.json b/src/ipa/raspberrypi/data/ov5647.json
index 3d8a7c8f15c7..1a354f7cb036 100644
--- a/src/ipa/raspberrypi/data/ov5647.json
+++ b/src/ipa/raspberrypi/data/ov5647.json
@@ -133,7 +133,7 @@
             {
                 "shutter":
                 [
-                    100, 10000, 30000, 30000, 30000
+                    100, 10000, 30000, 60000, 66666
                 ],
                 "gain":
                 [
@@ -144,7 +144,18 @@
             {
                 "shutter":
                 [
-                    100, 5000, 10000, 20000, 30000
+                    100, 5000, 10000, 20000, 33333
+                ],
+                "gain":
+                [
+                    1.0, 2.0, 4.0, 6.0, 6.0
+                ]
+            },
+            "long":
+            {
+                "shutter":
+                [
+                    100, 10000, 30000, 60000, 120000
                 ],
                 "gain":
                 [
-- 
2.25.1