From 09f5cc6d163c01145c2a19095a0aa42cfa539bdc Mon Sep 17 00:00:00 2001
From: Martin Kepplinger <martin.kepplinger@puri.sm>
Date: Thu, 30 Sep 2021 10:34:58 +0200
Subject: [PATCH] test_cameras: update for newer kernels

Linux 5.15 and later include new media csi drivers. Rename the test
files to be a bit more descriptive. we test raw i2c communication
in test_cameras_i2c.py and test the (new) media control and v4l2
interface in test_cameras_api.py.
---
 pytests/test_camera.py                           |  8 --------
 pytests/test_cameras_api.py                      | 11 +++++++++++
 pytests/{test_cameras.py => test_cameras_i2c.py} |  0
 3 files changed, 11 insertions(+), 8 deletions(-)
 delete mode 100644 pytests/test_camera.py
 create mode 100644 pytests/test_cameras_api.py
 rename pytests/{test_cameras.py => test_cameras_i2c.py} (100%)

diff --git a/pytests/test_camera.py b/pytests/test_camera.py
deleted file mode 100644
index 6c3c53d..0000000
--- a/pytests/test_camera.py
+++ /dev/null
@@ -1,8 +0,0 @@
-import subprocess
-
-
-def test_csi():
-    out = subprocess.check_output(['v4l2-ctl', '-D', '-d', '/dev/video0'])
-    assert(b'i.MX6S_CSI' in out)
-    assert(b"\tVideo Capture" in out)
-    assert(b"\tStreaming" in out)
diff --git a/pytests/test_cameras_api.py b/pytests/test_cameras_api.py
new file mode 100644
index 0000000..0c799b2
--- /dev/null
+++ b/pytests/test_cameras_api.py
@@ -0,0 +1,11 @@
+import subprocess
+
+
+def test_front():
+    out = subprocess.check_output(['v4l2-ctl', '--media-bus-info', 'platform:30a90000.csi', '--device', 'hi846 2-0020', '--all'])
+    assert(b"analogue_gain" in out)
+
+
+def test_rear():
+    out = subprocess.check_output(['v4l2-ctl', '--media-bus-info', 'platform:30b80000.csi', '--device', 's5k3l6xx 3-002d', '--all'])
+    assert(b"analogue_gain" in out)
diff --git a/pytests/test_cameras.py b/pytests/test_cameras_i2c.py
similarity index 100%
rename from pytests/test_cameras.py
rename to pytests/test_cameras_i2c.py
-- 
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