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authorLinus Torvalds <torvalds@linux-foundation.org>2019-05-08 20:13:17 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-05-08 20:13:17 +0200
commite7a1414f9dc3498c4c35b9ca266d539e8bccab53 (patch)
treef50a78785859182f9916c93dcf97c6539dbe3f3e /tools
parentMerge tag 'for-linus-5.2' of git://github.com/cminyard/linux-ipmi (diff)
parentmedia: dt-bindings: aspeed-video: Add missing memory-region property (diff)
downloadlinux-e7a1414f9dc3498c4c35b9ca266d539e8bccab53.tar.xz
linux-e7a1414f9dc3498c4c35b9ca266d539e8bccab53.zip
Merge tag 'media/v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab: - remove the deprecated Zoran driver from staging - new I2C driver: ST MIPID02 CSI-2 camera bridge - new platform driver: Amlogic Meson AO CEC G12A Controller - add support for USB audio via the media controller - au0828 driver is now supported via the media controller on both on media and on usbaudio - new kernel test for the media device allocator - add support for stateless decoder at vicodec driver - lots of other driver improvements fixes and cleanups * tag 'media/v5.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (218 commits) media: dt-bindings: aspeed-video: Add missing memory-region property media: platform: Aspeed: Make reserved memory optional media: platform: Aspeed: Remove use of reset line media: stm32-dcmi: return appropriate error codes during probe media: vsp1: Add support for missing 16-bit RGB555 formats media: vsp1: Add support for missing 16-bit RGB444 formats media: vsp1: Add support for missing 32-bit RGB formats media: v4l: Add definitions for missing 16-bit RGB555 formats media: v4l: Add definitions for missing 16-bit RGB4444 formats media: v4l: Add definitions for missing 32-bit RGB formats media: zoran: remove deprecated driver media: MAINTAINERS: Update AO CEC with ao-cec-g12a driver media: platform: meson: Add Amlogic Meson G12A AO CEC Controller driver media: dt-bindings: media: meson-ao-cec: Add G12A AO-CEC-B Compatible media: cros-ec-cec: decrement HDMI device refcount media: seco-cec: decrement HDMI device refcount media: tegra_cec: use new cec_notifier_parse_hdmi_phandle helper media: stih_cec: use new cec_notifier_parse_hdmi_phandle helper media: s5p_cec: use new cec_notifier_parse_hdmi_phandle helper media: meson: ao-cec: use new cec_notifier_parse_hdmi_phandle helper ...
Diffstat (limited to 'tools')
-rwxr-xr-xtools/testing/selftests/media_tests/media_dev_allocator.sh85
1 files changed, 85 insertions, 0 deletions
diff --git a/tools/testing/selftests/media_tests/media_dev_allocator.sh b/tools/testing/selftests/media_tests/media_dev_allocator.sh
new file mode 100755
index 000000000000..ffe00c59a483
--- /dev/null
+++ b/tools/testing/selftests/media_tests/media_dev_allocator.sh
@@ -0,0 +1,85 @@
+#!/bin/bash
+# SPDX-License-Identifier: GPL-2.0
+# Media Device Allocator API test script
+# Copyright (c) 2019 Shuah Khan <shuah@kernel.org>
+
+echo "Media Device Allocator testing: unbind and bind"
+echo "media driver $1 audio driver $2"
+
+MDRIVER=/sys/bus/usb/drivers/$1
+cd $MDRIVER
+MDEV=$(ls -d *\-*)
+
+ADRIVER=/sys/bus/usb/drivers/$2
+cd $ADRIVER
+ADEV=$(ls -d *\-*.1)
+
+echo "=================================="
+echo "Test unbind both devices - start"
+echo "Running unbind of $MDEV from $MDRIVER"
+echo $MDEV > $MDRIVER/unbind;
+
+echo "Media device should still be present!"
+ls -l /dev/media*
+
+echo "sound driver is at: $ADRIVER"
+echo "Device is: $ADEV"
+
+echo "Running unbind of $ADEV from $ADRIVER"
+echo $ADEV > $ADRIVER/unbind;
+
+echo "Media device should have been deleted!"
+ls -l /dev/media*
+echo "Test unbind both devices - end"
+
+echo "=================================="
+
+echo "Test bind both devices - start"
+echo "Running bind of $MDEV from $MDRIVER"
+echo $MDEV > $MDRIVER/bind;
+
+echo "Media device should be present!"
+ls -l /dev/media*
+
+echo "Running bind of $ADEV from $ADRIVER"
+echo $ADEV > $ADRIVER/bind;
+
+echo "Media device should be there!"
+ls -l /dev/media*
+
+echo "Test bind both devices - end"
+
+echo "=================================="
+
+echo "Test unbind $MDEV - bind $MDEV - unbind $ADEV - bind $ADEV start"
+
+echo "Running unbind of $MDEV from $MDRIVER"
+echo $MDEV > $MDRIVER/unbind;
+
+echo "Media device should be there!"
+ls -l /dev/media*
+
+sleep 1
+
+echo "Running bind of $MDEV from $MDRIVER"
+echo $MDEV > $MDRIVER/bind;
+
+echo "Media device should be there!"
+ls -l /dev/media*
+
+echo "Running unbind of $ADEV from $ADRIVER"
+echo $ADEV > $ADRIVER/unbind;
+
+echo "Media device should be there!"
+ls -l /dev/media*
+
+sleep 1
+
+echo "Running bind of $ADEV from $ADRIVER"
+echo $ADEV > $ADRIVER/bind;
+
+echo "Media device should be there!"
+ls -l /dev/media*
+
+echo "Test unbind $MDEV - bind $MDEV - unbind $ADEV - bind $ADEV end"
+echo "=================================="