kernel.git/drivers/iio/proximity, branch linux-5.7.y

Merge 5.6-rc7 into staging-next

2020-03-23T07:01:20Z

We need the staging/iio fixes in here as well Signed-off-by: Greg Kroah-Hartman

iio: ping: set pa_laser_ping_cfg in of_ping_match

2020-03-08T16:21:23Z

pa_laser_ping_cfg should be set in of_ping_match instead of pa_ping_cfg. Fixes: 7bb501f49ddb ("iio: ping: add parallax ping sensors") Signed-off-by: YueHaibing Acked-by: Andreas Klinger Signed-off-by: Jonathan Cameron

iio: srf04: add power management feature

2020-02-14T12:08:23Z

Add suspend and resume operations for being used by optional power management. The suspend function is switching off an GPIO which can be used by the hardware to switch power off. The resume function is switching the GPIO on and sleeps an adjustable time to give the device a chance to be up and running. If activated the driver gets into autosuspend after some time of inactivity. Suggested-by: Franz Parzer Signed-off-by: Andreas Klinger Signed-off-by: Jonathan Cameron

iio: as3935: Drop GPIO includes

2019-12-15T11:42:15Z

The driver includes and yet fails to use symbols from any of the include files, so drop these includes. Signed-off-by: Linus Walleij Signed-off-by: Jonathan Cameron

iio: ping: add parallax ping sensors

2019-12-01T10:23:04Z

Add support for parallax ping and laser ping sensors with just one pin for trigger and echo signal. This driver is based on srf04. In contrast to it it's necessary to change direction of the pin and to request the irq just for the period when the echo is rising and falling. Because this adds a lot of cases there is this individual driver for handling this type of sensors. Add a new configuration variable CONFIG_PING to Kconfig and Makefile. Julia reported an issue with failing to unlock a mutex in some error paths. Signed-off-by: Andreas Klinger Reported-by: kbuild test robot Reported-by: Julia Lawall Signed-off-by: Jonathan Cameron

Merge 5.4-rc7 into staging-next

2019-11-11T05:23:37Z

We want the staging fixes in here, and it resolves some merge issues. Signed-off-by: Greg Kroah-Hartman

iio: proximity: pulsedlight v2: Tidy up an endian issue

2019-10-18T18:57:47Z

Sparse identified the following CHECK drivers/iio/proximity/pulsedlight-lidar-lite-v2.c drivers/iio/proximity/pulsedlight-lidar-lite-v2.c:144:24: warning: cast to restricted __be16 drivers/iio/proximity/pulsedlight-lidar-lite-v2.c:144:24: warning: cast to restricted __be16 drivers/iio/proximity/pulsedlight-lidar-lite-v2.c:144:24: warning: cast to restricted __be16 drivers/iio/proximity/pulsedlight-lidar-lite-v2.c:144:24: warning: cast to restricted __be16 This cleans up by adding a local variable to hold the value whilst it is __be16 before applying endian converstion into eventual destination. Signed-off-by: Jonathan Cameron Acked-by: Matt Ranostay

iio: srf04: fix wrong limitation in distance measuring

2019-10-12T13:31:09Z

The measured time value in the driver is limited to the maximum distance which can be read by the sensor. This limitation was wrong and is fixed by this patch. It also takes into account that we are supporting a variety of sensors today and that the recently added sensors have a higher maximum distance range. Changes in v2: - Added a Tested-by Suggested-by: Zbyněk Kocur Tested-by: Zbyněk Kocur Signed-off-by: Andreas Klinger Cc: Signed-off-by: Jonathan Cameron

iio: proximity: sx9500: fix iio_triggered_buffer_{predisable,postenable} positions

2019-10-07T20:31:19Z

The iio_triggered_buffer_predisable() should be called last, to detach the poll func after the devices has been suspended. This change re-organizes things a bit so that the postenable & predisable are symmetrical. It also converts the preenable() to a postenable(). Not stable material as there is no known problem with the current code, it's just not consistent with the form we would like all the IIO drivers to adopt so as to allow subsystem wide changes. Signed-off-by: Alexandru Ardelean Signed-off-by: Jonathan Cameron

Kconfig: Fix the reference to the RFD77402 ToF sensor in the 'help' section

2019-08-25T18:08:36Z

This should be RFD77402, not RFD77420. Signed-off-by: Christophe JAILLET Signed-off-by: Jonathan Cameron