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r: 304480
b: refs/heads/master
c: a980e04
h: refs/heads/master
v: v3
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Jonathan Cameron authored and Greg Kroah-Hartman committed Apr 25, 2012
1 parent d4256c0 commit 2665a12
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Showing 15 changed files with 68 additions and 48 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 06458e277eac2b8761b0a04d3c808d57be281a2e
refs/heads/master: a980e046098b0a40eaff5e4e7fcde6cf035b7c06
2 changes: 2 additions & 0 deletions trunk/drivers/Kconfig
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Expand Up @@ -140,4 +140,6 @@ source "drivers/virt/Kconfig"

source "drivers/devfreq/Kconfig"

source "drivers/iio/Kconfig"

endmenu
1 change: 1 addition & 0 deletions trunk/drivers/Makefile
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Expand Up @@ -134,3 +134,4 @@ obj-$(CONFIG_VIRT_DRIVERS) += virt/
obj-$(CONFIG_HYPERV) += hv/

obj-$(CONFIG_PM_DEVFREQ) += devfreq/
obj-$(CONFIG_IIO) += iio/
51 changes: 51 additions & 0 deletions trunk/drivers/iio/Kconfig
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#
# Industrial I/O subsytem configuration
#

menuconfig IIO
tristate "Industrial I/O support"
depends on GENERIC_HARDIRQS
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
number of different physical interfaces (i2c, spi, etc). See
Documentation/iio for more information.

if IIO

config IIO_BUFFER
bool "Enable buffer support within IIO"
help
Provide core support for various buffer based data
acquisition methods.

if IIO_BUFFER

config IIO_KFIFO_BUF
select IIO_TRIGGER
tristate "Industrial I/O buffering based on kfifo"
help
A simple fifo based on kfifo. Use this if you want a fifo
rather than a ring buffer. Note that this currently provides
no buffer events so it is up to userspace to work out how
often to read from the buffer.

endif # IIO_BUFFER

config IIO_TRIGGER
boolean "Enable triggered sampling support"
help
Provides IIO core support for triggers. Currently these
are used to initialize capture of samples to push into
ring buffers. The triggers are effectively a 'capture
data now' interrupt.

config IIO_CONSUMERS_PER_TRIGGER
int "Maximum number of consumers per trigger"
depends on IIO_TRIGGER
default "2"
help
This value controls the maximum number of consumers that a
given trigger may handle. Default is 2.

endif # IIO
10 changes: 10 additions & 0 deletions trunk/drivers/iio/Makefile
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#
# Makefile for the industrial I/O core.
#

obj-$(CONFIG_IIO) += industrialio.o
industrialio-y := industrialio-core.o industrialio-event.o inkern.o
industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o

obj-$(CONFIG_IIO_KFIFO_BUF) += kfifo_buf.o
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44 changes: 3 additions & 41 deletions trunk/drivers/staging/iio/Kconfig
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@@ -1,16 +1,9 @@
#
# Industrial I/O subsytem configuration
#
menu "IIO staging drivers"
depends on IIO

menuconfig IIO
tristate "Industrial I/O support"
depends on GENERIC_HARDIRQS
help
The industrial I/O subsystem provides a unified framework for
drivers for many different types of embedded sensors using a
number of different physical interfaces (i2c, spi, etc). See
drivers/staging/iio/Documentation for more information.
if IIO
config IIO_ST_HWMON
tristate "Hwmon driver that uses channels specified via iio maps"
depends on HWMON
Expand All @@ -19,12 +12,6 @@ config IIO_ST_HWMON
map allows IIO devices to provide basic hwmon functionality
for those channels specified in the map.

config IIO_BUFFER
bool "Enable buffer support within IIO"
help
Provide core support for various buffer based data
acquisition methods.

if IIO_BUFFER

config IIO_SW_RING
Expand All @@ -36,33 +23,8 @@ config IIO_SW_RING
with the intention that some devices would be able to write
in interrupt context.

config IIO_KFIFO_BUF
select IIO_TRIGGER
tristate "Industrial I/O buffering based on kfifo"
help
A simple fifo based on kfifo. Use this if you want a fifo
rather than a ring buffer. Note that this currently provides
no buffer events so it is up to userspace to work out how
often to read from the buffer.

endif # IIO_BUFFER

config IIO_TRIGGER
boolean "Enable triggered sampling support"
help
Provides IIO core support for triggers. Currently these
are used to initialize capture of samples to push into
ring buffers. The triggers are effectively a 'capture
data now' interrupt.

config IIO_CONSUMERS_PER_TRIGGER
int "Maximum number of consumers per trigger"
depends on IIO_TRIGGER
default "2"
help
This value controls the maximum number of consumers that a
given trigger may handle. Default is 2.

source "drivers/staging/iio/accel/Kconfig"
source "drivers/staging/iio/adc/Kconfig"
source "drivers/staging/iio/addac/Kconfig"
Expand Down Expand Up @@ -104,4 +66,4 @@ config IIO_SIMPLE_DUMMY_BUFFER

endif # IIO_SIMPLE_DUMMY

endif # IIO
endmenu
6 changes: 0 additions & 6 deletions trunk/drivers/staging/iio/Makefile
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Expand Up @@ -2,13 +2,7 @@
# Makefile for the industrial I/O core.
#

obj-$(CONFIG_IIO) += industrialio.o
industrialio-y := industrialio-core.o industrialio-event.o inkern.o
industrialio-$(CONFIG_IIO_BUFFER) += industrialio-buffer.o
industrialio-$(CONFIG_IIO_TRIGGER) += industrialio-trigger.o

obj-$(CONFIG_IIO_SW_RING) += ring_sw.o
obj-$(CONFIG_IIO_KFIFO_BUF) += kfifo_buf.o

obj-$(CONFIG_IIO_SIMPLE_DUMMY) += iio_dummy.o
iio_dummy-y := iio_simple_dummy.o
Expand Down

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