OK. I can use debugfs. If you have some other comments, I can bundle all of them together in the next set. Thanks, Srinivas -----Original Message----- From: linux-iio-owner@xxxxxxxxxxxxxxx [mailto:linux-iio-owner@xxxxxxxxxxxxxxx] On Behalf Of Jiri Kosina Sent: Tuesday, June 26, 2012 5:02 AM To: Pandruvada, Srinivas Cc: linux-iio@xxxxxxxxxxxxxxx; jic23.cam.ac.uk@xxxxxxx; linux-input@xxxxxxxxxxxxxxx Subject: Re: [PATCH, 2/6] HID-Sensors: Sensor framework On Mon, 25 Jun 2012, srinivas pandruvada wrote: > Adding processing for HID Sensor usage table as defined by HID 1.12, > Request #: HUTRR39, dated 05 May, 2011. > This driver uses HID driver framework to register, send and receive > events. > This uses MFD framework, so that actual processing for a specific > usage id can be done in a different driver. For example an > accelerometer driver can be a separate driver and use the interface > provided by this driver to register for events. > > Signed-off-by: srinivas pandruvada <srinivas.pandruvada@xxxxxxxxx> > --- > drivers/hid/Kconfig | 18 + > drivers/hid/Makefile | 1 + > drivers/hid/hid-sensor-hub.c | 883 ++++++++++++++++++++++++++++++++++++++++ > include/linux/hid-sensor-hub.h | 99 +++++ > include/linux/hid-sensor-ids.h | 116 ++++++ > 5 files changed, 1117 insertions(+), 0 deletions(-) create mode > 100644 drivers/hid/hid-sensor-hub.c create mode 100644 > include/linux/hid-sensor-hub.h create mode 100644 > include/linux/hid-sensor-ids.h > > diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index > ffddcba..0c86ab0 100644 > --- a/drivers/hid/Kconfig > +++ b/drivers/hid/Kconfig > @@ -644,6 +644,24 @@ config HID_ZYDACRON > ---help--- > Support for Zydacron remote control. > > +config HID_SENSOR_HUB > + tristate "HID Sensors framework support" > + depends on USB_HID > + select MFD_CORE > + default n > + -- help--- > + Support for HID Sensor framework. This will provide MFD framework for > + adding different sensors, using HID sensor usage table. This defines > + a set of interface functions to register callbacks for events so > + that the events are transferred to user space using either input > + or IIO ineterfaces. > + > +config HID_SENSOR_HUB_DEBUG > + tristate "HID Sensor debug support" > + default n > + -- help--- > + Debug support for Hid sensors. Enable this flag to debug only. > + Why not use debugfs (which is what the rest of the HID code and drivers do for debugging)? Thanks, -- Jiri Kosina SUSE Labs -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
