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b2399f7f09
Import https://gitlab.freedesktop.org/hadess/iio-sensor-proxy/-/merge_requests/400 pending merge and tagging of new upstream release. In pmOS, the chromebooks need these patches, since their accelerometer driver has been found to implement buffers in a broken way. Part-of: https://gitlab.postmarketos.org/postmarketos/pmaports/-/merge_requests/6747
63 lines
2.7 KiB
Diff
63 lines
2.7 KiB
Diff
From 5349b67bf68e07b3d4fef5d39579a2879a144a65 Mon Sep 17 00:00:00 2001
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From: "Sicelo A. Mhlongo" <absicsz@gmail.com>
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Date: Mon, 26 May 2025 18:05:38 +0200
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Subject: [PATCH 4/4] integration-test: add test for sensors that report
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non-working buffers
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Confirm that when a sensor reports support for buffer operation, and the mode
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can actually be enabled, but no data is returned, iio-sensor-proxy will detect
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this and switch to polling mode.
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---
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tests/integration-test.py | 36 ++++++++++++++++++++++++++++++++++++
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1 file changed, 36 insertions(+)
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diff --git a/tests/integration-test.py b/tests/integration-test.py
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index b596eaa..95b9da3 100755
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--- a/tests/integration-test.py
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+++ b/tests/integration-test.py
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@@ -630,6 +630,42 @@ class Tests(dbusmock.DBusTestCase):
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self.stop_daemon()
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+ def test_iio_broken_buffer_accel(self):
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+ '''iio sensor reporting broken buffer support'''
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+ top_srcdir = os.getenv('top_srcdir', '.')
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+ mock_dev_data = self.testbed.get_root_dir() + '/iio-dev-data.bin'
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+ accel = self.testbed.add_device('iio', 'iio-buffer-accel0', None,
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+ ['name', 'IIO Test Accelerometer',
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+ 'buffer/enable', '0',
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+ 'trigger/current_trigger', '',
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+ 'scan_elements/in_accel_x_en', '0',
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+ 'scan_elements/in_accel_x_index', '0',
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+ 'scan_elements/in_accel_x_type', 'le:s16/32>>0',
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+ 'scan_elements/in_accel_y_en', '0',
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+ 'scan_elements/in_accel_y_index', '1',
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+ 'scan_elements/in_accel_y_type', 'le:s16/32>>0',
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+ 'scan_elements/in_accel_z_en', '0',
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+ 'scan_elements/in_accel_z_index', '2',
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+ 'scan_elements/in_accel_z_type', 'le:s16/32>>0',
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+ 'scan_elements/in_timestamp_en', '1',
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+ 'scan_elements/in_timestamp_index', '3',
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+ 'scan_elements/in_timestamp_type', 'le:s64/64>>0'],
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+ ['NAME', '"IIO Accelerometer"',
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+ 'DEVNAME', '/dev/iio-buffer-accel-test',
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+ 'IIO_SENSOR_PROXY_TYPE', 'iio-buffer-accel iio-poll-accel']
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+ )
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+ trigger = self.testbed.add_device('iio', 'trigger0', None,
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+ ['name', 'accel_3d-dev0'],
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+ []
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+ )
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+ self.start_daemon()
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+ self.assertEqual(self.have_text_in_log('Built channel array'), True)
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+ self.assertEqual(self.have_text_in_log('Disabled sensor'), True)
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+ self.assertEqual(self.have_text_in_log('Found IIO poll accelerometer'), True)
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+ self.assertEqual(self.get_dbus_property('HasAccelerometer'), True)
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+
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+ self.stop_daemon()
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+
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def test_unrequested_readings(self):
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'''unrequested property updates'''
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self.testbed.add_device('input', 'fake-light', None,
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--
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2.50.0
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