From ee113a9e3c92627aa5bd83698fd90475baea78ac Mon Sep 17 00:00:00 2001 From: zhang jiao Date: Wed, 4 Sep 2024 16:05:33 +0800 Subject: iio: event_monitor: Fix missing free in main Free string allocated by asprintf(). Signed-off-by: zhang jiao Link: https://patch.msgid.link/20240904080533.104279-1-zhangjiao2@cmss.chinamobile.com Signed-off-by: Jonathan Cameron --- tools/iio/iio_event_monitor.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools') diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index 8073c9e4fe46..d0b8e484826d 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -449,6 +449,7 @@ error_free_chrdev_name: enable_events(dev_dir_name, 0); free(chrdev_name); + free(dev_dir_name); return ret; } -- cgit v1.2.3 From 96ea65295337fed271ce9f136edf6f7eaf3b657c Mon Sep 17 00:00:00 2001 From: Ba Jing Date: Tue, 3 Sep 2024 12:16:20 +0800 Subject: binderfs: binderfs_test: remove unused variable The variable "wret" is never referenced in the code, just remove it. Signed-off-by: Ba Jing Link: https://lore.kernel.org/r/20240903041620.10812-1-bajing@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/filesystems/binderfs/binderfs_test.c | 1 - 1 file changed, 1 deletion(-) (limited to 'tools') diff --git a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c index 319567f0fae1..81db85a5cc16 100644 --- a/tools/testing/selftests/filesystems/binderfs/binderfs_test.c +++ b/tools/testing/selftests/filesystems/binderfs/binderfs_test.c @@ -57,7 +57,6 @@ static int __do_binderfs_test(struct __test_metadata *_metadata) { int fd, ret, saved_errno, result = 1; size_t len; - ssize_t wret; struct binderfs_device device = { 0 }; struct binder_version version = { 0 }; char binderfs_mntpt[] = P_tmpdir "/binderfs_XXXXXX", -- cgit v1.2.3 From 9d2fe9cd02ca5f1e70a7eff0262fb3668a27db0c Mon Sep 17 00:00:00 2001 From: Ricardo Ribalda Date: Fri, 1 Nov 2024 07:46:29 +0000 Subject: iio: Add channel type for attention Add a new channel type representing if the user's attention state to the the system. This usually means if the user is looking at the screen or not. Signed-off-by: Ricardo Ribalda Link: https://patch.msgid.link/20241101-hpd-v3-3-e9c80b7c7164@chromium.org Signed-off-by: Jonathan Cameron --- Documentation/ABI/testing/sysfs-bus-iio | 8 ++++++++ drivers/iio/industrialio-core.c | 1 + include/uapi/linux/iio/types.h | 1 + tools/iio/iio_event_monitor.c | 2 ++ 4 files changed, 12 insertions(+) (limited to 'tools') diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index 9641dd2a1e4b..f83bd6829285 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -2363,3 +2363,11 @@ KernelVersion: 6.10 Contact: linux-iio@vger.kernel.org Description: The value of current sense resistor in Ohms. + +What: /sys/.../iio:deviceX/in_attention_input +KernelVersion: 6.13 +Contact: linux-iio@vger.kernel.org +Description: + Value representing the user's attention to the system expressed + in units as percentage. This usually means if the user is + looking at the screen or not. diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 4c543490e56c..a2117ad1337d 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -95,6 +95,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_DELTA_VELOCITY] = "deltavelocity", [IIO_COLORTEMP] = "colortemp", [IIO_CHROMATICITY] = "chromaticity", + [IIO_ATTENTION] = "attention", }; static const char * const iio_modifier_names[] = { diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index f2e0b2d50e6b..12886d4465e4 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -51,6 +51,7 @@ enum iio_chan_type { IIO_DELTA_VELOCITY, IIO_COLORTEMP, IIO_CHROMATICITY, + IIO_ATTENTION, }; enum iio_modifier { diff --git a/tools/iio/iio_event_monitor.c b/tools/iio/iio_event_monitor.c index d0b8e484826d..cccf62ea2b8f 100644 --- a/tools/iio/iio_event_monitor.c +++ b/tools/iio/iio_event_monitor.c @@ -63,6 +63,7 @@ static const char * const iio_chan_type_name_spec[] = { [IIO_DELTA_VELOCITY] = "deltavelocity", [IIO_COLORTEMP] = "colortemp", [IIO_CHROMATICITY] = "chromaticity", + [IIO_ATTENTION] = "attention", }; static const char * const iio_ev_type_text[] = { @@ -183,6 +184,7 @@ static bool event_is_known(struct iio_event_data *event) case IIO_DELTA_VELOCITY: case IIO_COLORTEMP: case IIO_CHROMATICITY: + case IIO_ATTENTION: break; default: return false; -- cgit v1.2.3