| 7e632344adfe749749aa525f6fbe0ffc05ae3190 |
|
03-Jan-2012 |
Lars-Peter Clausen <lars@metafoo.de> |
staging:iio: Setup buffer access functions when allocating the buffer
Setup the buffer access functions in the buffer allocate function. There is no
need to let each driver handle this on its own.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 790d875989845b4b2b82f17d24afc7ac396fce62 |
|
05-Dec-2011 |
Jonathan Cameron <jic23@kernel.org> |
staging:iio:adc:ad7887 stop reading from buffer for sysfs access.
No known use case and complicates in kernel interface work.
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 550268ca1111a5b4737f15f7bf646cede9d1f0cd |
|
05-Dec-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: scrap scan_count and ensure all drivers use active_scan_mask
Obviously drivers should only use this for pushing to buffers.
They need buffer->scan_mask for pulling from them post demux.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 1612244f8a70dae6a7f266e78c5ba22a3db75780 |
|
05-Dec-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:buffer move setup ops from buffer instance to iio_dev
These callbacks should not be buffer instance specific.
Hence move them out of the buffer.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| af5046af1c812839f085030f358a01814666fc80 |
|
26-Oct-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: header reorganization
Issue brought up by Lars-Peter Clausen. This is a varient of what
he suggested.
io/iio.h for driver stuff (has to include types.h)
Sub files for the bits drivers may or may not use
iio/sysfs.h
iio/buffer.h (contents of current buffer_generic.h)
(obviously anything offering events will need events.h as well)
iio/types.h for the enums that matter to both
iio_chan_type, iio_modifier
iio/events.h for the event code stuff
IIO_EVENT_CODE and friends. + everything in chrdev.h So this
is the stuff that userspace cares about.
Also include iio_event_type, iio_event_direction
Thus iio drivers include iio.h + as required
events.h
sysfs.h
buffer.h
in kernel users (once that interface is merged) will need inkern.h
which will pull in types.h
Userspace will need just events.h (which pulls in types.h) to get
everything they need to know about. Buffer userspace access doesn't
currently need any core defines. All information about the data
format is passed through sysfs.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 14555b14455f9acbdf0e500ae96140828a970796 |
|
21-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: replacing term ring with buffer in the IIO core.
They aren't always ring buffers, so just use buffer for all naming.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 3811cd6291bb5a11c8d830831149d6369e7d3b68 |
|
21-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: rename ring_generic.h -> buffer_generic.h
Nothing in this file is specific to RING buffers so rename it.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| ec3afa40c648ed17eb2a83a4b7249deab3631f61 |
|
21-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: tree wide IIO_RING_TRIGGERED -> IIO_BUFFER_TRIGGERED
also, IIO_RING_HARDWARE_BUFFER -> IIO_BUFFER_HARDWARE
These aren't always rings so the naming should not imply that.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 3b99fb7656a73d483b00fd4777646c00db16b040 |
|
21-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: treewide rename iio_triggered_ring_* to iio_triggered_buffer_*
Not always a ring so naming is missleading.
Also, kfifo_buf is probably first buffer to take out of staging and it
definitely isn't a ring.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 32b5eecab0f2d6f66f2e237e161d58d5916f8b13 |
|
02-Sep-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: Switch the channel masks to bitmaps so as to allow for more channels.
This is as light as possible on changes to current drivers.
Some drivers make assumptions that their masks fit in a single
long. Given they were previously working this is clearly valid if
not tidy.
The max1363 is an example where there should be no such assumptions.
V2: Add the new ad5933
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <Michael.Hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 3f72395ee595a2a2fe1ed01c006c4f0cce313512 |
|
24-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: spit trigger.h into provider and consumer parts.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| f60c4a02aa05817f00408ecefdf221f44781e08a |
|
24-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: prevent removal of module connected to trigger.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| e65bc6ac6fa54959ac0b3712b0f35bbf073c073e |
|
24-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:pollfunc: Make explicit that private data is always pointer to a struct iio_dev.
This is always true, so lets make it explicit.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 6dd7bcaae20a6880f3a07a2d7daa2cb464446d08 |
|
12-Aug-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adc: header cleanup - remove unused.
Clear out all the excessive includes in the *_ring.c files.
Mixture of cut and paste bloat and things needed for code that
has gone away.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| f490f42bdfee9893e5250d592254534624be891b |
|
27-Jun-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adc:ad7887 clear out last few uses of iio_dev->dev_data.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 0ed731d2343f7ff964348377bde81c595f8af9e6 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: use pollfunc allocation helpers in remaining drivers.
Some didn't get converted the first time around.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 5565a450248d827afa949aab157873d4b9be329e |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio: rationalization of different buffer implementation hooks.
1) move a generic helper function out of ring_sw. It applies to other buffers as well.
2) Get rid of a lot of left over function definitions.
3) Move all the access functions into static structures.
4) Introduce and use a static structure for the setup functions, preenable etc.
Some driver conversions thanks to Michael Hennerich (pulled out of patches
that would otherwise sit after this).
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| f39e086adcbdb953922fb2856d2745642432fca9 |
|
18-May-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
staging:iio:adc:ad7887: Use private data space from iio_allocate_device
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 596d06097f7843e4fd913f4e4e031a18641c2734 |
|
18-May-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
staging:iio:adc:ad7887: Convert to new channel registration method.
Convert to new channel registration method
Update / change license copyright header
Add missing call to iio_trigger_notify_done()
V2: use IIO_CHAN macro.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| e362dfbb6940860818b659d96176c51270200c41 |
|
18-May-2011 |
Jonathan Cameron <jic23@cam.ac.uk> |
staging:iio:adc:ad7887 move to irqchip based trigger handling.
Untested.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 25985edcedea6396277003854657b5f3cb31a628 |
|
31-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
/drivers/staging/iio/adc/ad7887_ring.c
|
| e08d02658cac30a826565d2faebb74586f60d601 |
|
24-Feb-2011 |
Michael Hennerich <michael.hennerich@analog.com> |
IIO: ADC: AD7887: Update timestamp handling
Add timestamp attributes.
Revise timestamp handling accordingly.
Preset timestamp generation.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|
| 2b4756aa36909a94596752db341a0a2c8bb8c6ea |
|
22-Nov-2010 |
Michael Hennerich <michael.hennerich@analog.com> |
staging: iio: adc: Enable driver support for ad7887 AD converter
Enable support for AD7887: SPI Micropower, 2-Channel, 125 kSPS, 12-Bit ADC
staging: iio: adc: Fix according to review feedback
Review feedback by Jonathan Cameron:
Combine statements.
Document struct members.
Remove redundant variable initialization.
Simplify multichannel scan from ring logic.
Fix coding style.
[v2]
staging: iio: adc: ad7887: Fix typos
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
/drivers/staging/iio/adc/ad7887_ring.c
|