pm24.git/include/linux/iio, branch v3.8-rc5

iio:imu: Add support for the ADIS16480 and similar IMUs

2012-11-20T21:28:51Z

This patch adds support for the ADIS16375, ADIS16480, ADIS16485, ADIS16488 6 degree to 10 degree of freedom IMUs. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio: Factor out fixed point number parsing into its own function

2012-11-20T21:26:39Z

Factor out the code for parsing fixed point numbers into its own function and make this function globally available. This allows us to reuse the code to parse fixed point numbers in individual IIO drivers. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio: Add pressure channel type

2012-11-20T21:26:38Z

This patch adds support for a new IIO channel type for pressure measurements. This can for example be used for barometric pressure sensors. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio:imu:adis: Add paging support

2012-11-20T21:26:37Z

Some of the newer generation devices from the ADIS16XXX series have more registers than what can be supported with the current register addressing scheme. These devices implement register paging to support a larger register range. Each page is 128 registers large and the currently active page can be selected via register 0x00 in each page. This patch implements transparent paging inside the common adis library. The register read/write interface stays the same and when a register is accessed the library automatically switches to the correct page if it is not already selected. The page number is encoded in the upper bits of the register number, e.g. register 0x5 of page 1 is 0x85. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio:imu:adis: Add support for 32bit registers

2012-11-20T19:51:29Z

Some of the newer generation devices from the ADIS16XXX family have 32bit wide register which spans two 16bit wide registers. This patch adds support for reading and writing a 32bit wide register. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio:imu:adis: Add debugfs register access support

2012-11-20T18:47:21Z

Provide a IIO debugfs register access function for the ADIS library. This function can be used by individual drivers to allow raw register access via debugfs. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

staging:iio: Move adis library out of staging

2012-11-19T22:22:12Z

Now that the adis library no longer depends on the sw_ring buffer implementation we can move it out of staging. While we are at it also sort the entries in the iio Kconfig and Makefile to be in alphabetical order. Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

iio: Fix iio_buffer_register stub signature

2012-11-19T22:22:03Z

Match the iio_buffer_register stub signature up to the real function and make the second parameter const. This fixes a the following warnings if CONFIG_IIO_BUFFER is disabled: drivers/staging/iio/accel/adis16201_core.c: In function ‘adis16201_probe’: drivers/staging/iio/accel/adis16201_core.c:536: warning: passing argument 2 of ‘iio_buffer_register’ discards qualifiers from pointer target type drivers/staging/iio/accel/adis16203_core.c: In function ‘adis16203_probe’: drivers/staging/iio/accel/adis16203_core.c:468: warning: passing argument 2 of ‘iio_buffer_register’ discards qualifiers from pointer target type drivers/staging/iio/accel/adis16204_core.c: In function ‘adis16204_probe’: drivers/staging/iio/accel/adis16204_core.c:527: warning: passing argument 2 of ‘iio_buffer_register’ discards qualifiers from pointer target type drivers/staging/iio/accel/adis16209_core.c: In function ‘adis16209_probe’: drivers/staging/iio/accel/adis16209_core.c:542: warning: passing argument 2 of ‘iio_buffer_register’ discards qualifiers from pointer target type drivers/staging/iio/accel/adis16240_core.c: In function ‘adis16240_probe’: drivers/staging/iio/accel/adis16240_core.c:588: warning: passing argument 2 of ‘iio_buffer_register’ discards qualifiers from pointer target type Signed-off-by: Lars-Peter Clausen Signed-off-by: Jonathan Cameron

IIO: fix build error in lp8788-charger.c

2012-11-13T18:46:33Z

Turns out that consumer.h needs to include types.h on some platforms to build properly (like powerpc). Reported-by: Stephen Rothwell Cc: Jonathan Cameron Signed-off-by: Greg Kroah-Hartman

staging:iio: add a callback buffer for in kernel push interface

2012-11-10T10:17:27Z

This callback buffer is meant to be opaque to users, but basically adds a very simple pass through buffer to which data may be pushed when it is inserted into the buffer list. Signed-off-by: Jonathan Cameron