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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /Documentation/ABI/testing/sysfs-bus-iio-dac | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-dac')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-dac | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-dac b/Documentation/ABI/testing/sysfs-bus-iio-dac new file mode 100644 index 000000000..810eaac55 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-dac @@ -0,0 +1,61 @@ +What: /sys/bus/iio/devices/iio:deviceX/out_currentY_toggle_en +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + Toggle enable. Write 1 to enable toggle or 0 to disable it. This + is useful when one wants to change the DAC output codes. For + autonomous toggling, the way it should be done is: + + - disable toggle operation; + - change out_currentY_rawN, where N is the integer value of the symbol; + - enable toggle operation. + +What: /sys/bus/iio/devices/iio:deviceX/out_currentY_rawN +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + This attribute has the same meaning as out_currentY_raw. It is + specific to toggle enabled channels and refers to the DAC output + code in INPUT_N (_rawN), where N is the integer value of the symbol. + The same scale and offset as in out_currentY_raw applies. + +What: /sys/bus/iio/devices/iio:deviceX/out_currentY_symbol +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + Performs a SW switch to a predefined output symbol. This attribute + is specific to toggle enabled channels and allows switching between + multiple predefined symbols. Each symbol corresponds to a different + output, denoted as out_currentY_rawN, where N is the integer value + of the symbol. Writing an integer value N will select out_currentY_rawN. + +What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_toggle_en +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + Toggle enable. Write 1 to enable toggle or 0 to disable it. This + is useful when one wants to change the DAC output codes. For + autonomous toggling, the way it should be done is: + + - disable toggle operation; + - change out_voltageY_rawN, where N is the integer value of the symbol; + - enable toggle operation. + +What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_rawN +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + This attribute has the same meaning as out_currentY_raw. It is + specific to toggle enabled channels and refers to the DAC output + code in INPUT_N (_rawN), where N is the integer value of the symbol. + The same scale and offset as in out_currentY_raw applies. + +What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_symbol +KernelVersion: 5.18 +Contact: linux-iio@vger.kernel.org +Description: + Performs a SW switch to a predefined output symbol. This attribute + is specific to toggle enabled channels and allows switching between + multiple predefined symbols. Each symbol corresponds to a different + output, denoted as out_voltageY_rawN, where N is the integer value + of the symbol. Writing an integer value N will select out_voltageY_rawN. |
