| /kernel/linux/linux-5.10/drivers/iio/light/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # Light sensors
8 menu "Light sensors"
11 tristate "ACPI Ambient Light Sensor"
17 Say Y here if you want to build a driver for the ACPI0008
18 Ambient Light Sensor.
20 To compile this driver as a module, choose M here: the module will
21 be called acpi-als.
24 tristate "ADJD-S311-CR999 digital color sensor"
29 If you say yes here you get support for the Avago ADJD-S311-CR999
[all …]
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| /kernel/linux/linux-6.6/drivers/iio/light/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
4 # Light sensors
8 menu "Light sensors"
11 tristate "ACPI Ambient Light Sensor"
17 Say Y here if you want to build a driver for the ACPI0008
18 Ambient Light Sensor.
20 To compile this driver as a module, choose M here: the module will
21 be called acpi-als.
24 tristate "ADJD-S311-CR999 digital color sensor"
29 If you say yes here you get support for the Avago ADJD-S311-CR999
[all …]
|
| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/iio/light/ |
| D | amstaos,tsl2591.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS)
10 - Joe Sandom <joe.g.sandom@gmail.com>
13 AMS/TAOS TSL2591 is a very-high sensitivity
14 light-to-digital converter that transforms light intensity into a digital
27 Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING.
28 interrupt is used to detect if the light intensity has fallen below
[all …]
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| D | capella,cm3605.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/light/capella,cm3605.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
8 Capella Microsystems CM3605 Ambient Light and Short Distance Proximity Sensor
11 - Linus Walleij <linus.walleij@linaro.org>
12 - Kevin Tsai <ktsai@capellamicro.com>
16 software logic to interface a host operating system.
26 aset-gpios:
29 ASET line (drive low to activate the ALS, should be flagged
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/ |
| D | trivial-devices.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/trivial-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
17 If a device needs more specific bindings, such as properties to
18 describe some aspect of it, there needs to be a specific binding
27 spi-max-frequency: true
31 - enum:
33 - acbel,fsg032
[all …]
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| /kernel/linux/linux-5.10/Documentation/driver-api/iio/ |
| D | intro.rst | 7 The main purpose of the Industrial I/O subsystem (IIO) is to provide support
9 analog-to-digital conversion (ADC) or digital-to-analog conversion (DAC)
10 or both. The aim is to fill the gap between the somewhat similar hwmon and
12 sensors used to monitor and control the system itself, like fan speed control
19 * analog to digital converters (ADCs)
21 * capacitance to digital converters (CDCs)
22 * digital to analog converters (DACs)
25 * color and light sensors
32 :doc:`I2C <../i2c>`. A common use case of the sensors devices is to have
33 combined functionality (e.g. light plus proximity sensor).
|
| /kernel/linux/linux-6.6/Documentation/driver-api/iio/ |
| D | intro.rst | 7 The main purpose of the Industrial I/O subsystem (IIO) is to provide support
9 analog-to-digital conversion (ADC) or digital-to-analog conversion (DAC)
10 or both. The aim is to fill the gap between the somewhat similar hwmon and
12 sensors used to monitor and control the system itself, like fan speed control
19 * analog to digital converters (ADCs)
21 * capacitance to digital converters (CDCs)
22 * digital to analog converters (DACs)
25 * color and light sensors
32 :doc:`I2C <../i2c>`. A common use case of the sensors devices is to have
33 combined functionality (e.g. light plus proximity sensor).
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/ |
| D | trivial-devices.yaml | 1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/trivial-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Rob Herring <robh@kernel.org>
17 If a device needs more specific bindings, such as properties to
18 describe some aspect of it, there needs to be a specific binding
28 - enum:
29 … # SMBus/I2C Digital Temperature Sensor in 6-Pin SOT with SMBus Alert and Over Temperature Pin
30 - ad,ad7414
[all …]
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| /kernel/linux/linux-5.10/drivers/misc/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 tristate "Analog Devices Digital Potentiometers"
25 digital potentiometer chips.
27 See Documentation/misc-devices/ad525x_dpot.rst for the
37 Say Y here if you have a digital potentiometers hooked to an I2C bus.
39 To compile this driver as a module, choose M here: the
40 module will be called ad525x_dpot-i2c.
46 Say Y here if you have a digital potentiometers hooked to an SPI bus.
48 If unsure, say N (but it's safe to say "Y").
50 To compile this driver as a module, choose M here: the
[all …]
|
| /kernel/linux/linux-6.6/drivers/misc/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
13 tristate "Analog Devices Digital Potentiometers"
25 digital potentiometer chips.
27 See Documentation/misc-devices/ad525x_dpot.rst for the
37 Say Y here if you have a digital potentiometers hooked to an I2C bus.
39 To compile this driver as a module, choose M here: the
40 module will be called ad525x_dpot-i2c.
46 Say Y here if you have a digital potentiometers hooked to an SPI bus.
48 If unsure, say N (but it's safe to say "Y").
50 To compile this driver as a module, choose M here: the
[all …]
|
| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-colorimetry.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _colorimetry-controls:
10 imaging for representing colors in digital images and video. The
15 -----------------------
17 .. _colorimetry-control-id:
25 The Content Light Level defines upper bounds for the nominal target
26 brightness light level of the pictures.
32 .. flat-table:: struct v4l2_ctrl_hdr10_cll_info
33 :header-rows: 0
34 :stub-columns: 0
[all …]
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| D | ext-ctrls-camera.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
10 digital) features of a device such as controllable lenses or sensors.
13 .. _camera-control-id:
23 .. _v4l2-exposure-auto-type:
28 enum v4l2_exposure_auto_type -
37 .. flat-table::
38 :header-rows: 0
39 :stub-columns: 0
41 * - ``V4L2_EXPOSURE_AUTO``
[all …]
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-camera.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
10 digital) features of a device such as controllable lenses or sensors.
13 .. _camera-control-id:
23 .. _v4l2-exposure-auto-type:
28 enum v4l2_exposure_auto_type -
36 .. flat-table::
37 :header-rows: 0
38 :stub-columns: 0
40 * - ``V4L2_EXPOSURE_AUTO``
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/light/ |
| D | cm3605.txt | 2 Ambient Light and Short Distance Proximity Sensor
5 software logic to interface a host operating system.
12 - compatible: must be: "capella,cm3605"
13 - aset-gpios: GPIO line controlling the ASET line (drive low
14 to activate the ALS, should be flagged GPIO_ACTIVE_LOW)
15 - interrupts: the IRQ line (such as a GPIO) that is connected to
17 be set to IRQ_TYPE_EDGE_BOTH so as to detect movements toward
19 - io-channels: the ADC channel used for converting the voltage from
20 AOUT to a digital representation.
21 - io-channel-names: must be "aout"
[all …]
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/media/ |
| D | faq.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 1. With Digital TV, a single physical channel may have different
10 This is what a TV user would call "channel". So, in order to
14 a lot of information related to the media subsystem. If you
16 you'll be able to get something useful there. It is hosted
21 Some very frequently asked questions about Linux Digital TV support
23 1. The signal seems to die a few seconds after tuning.
28 is closed). The ``dvb-core`` module parameter ``dvb_shutdown_timeout``
29 allow you to change the timeout (default 5 seconds). Setting the
30 timeout to 0 disables the timeout feature.
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | faq.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 1. With Digital TV, a single physical channel may have different
10 This is what a TV user would call "channel". So, in order to
14 a lot of information related to the media subsystem. If you
16 you'll be able to get something useful there. It is hosted
21 Some very frequently asked questions about Linux Digital TV support
23 1. The signal seems to die a few seconds after tuning.
28 is closed). The ``dvb-core`` module parameter ``dvb_shutdown_timeout``
29 allow you to change the timeout (default 5 seconds). Setting the
30 timeout to 0 disables the timeout feature.
[all …]
|
| /kernel/linux/linux-6.6/drivers/platform/x86/hp/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
9 Say Y here to get to see options for device drivers for various
10 HP x86 platforms, including vendor-specific laptop extension drivers.
31 hp::hddprotect. For more information on the feature, refer to
32 Documentation/misc-devices/lis3lv02d.rst.
34 To compile this driver as a module, choose M here: the module will
47 Say Y here if you want to support WMI-based hotkeys on HP laptops and
48 to read data from WMI such as docking or ambient light sensor state.
50 To compile this driver as a module, choose M here: the module will
51 be called hp-wmi.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/sound/cards/ |
| D | cmipci.rst | 2 Brief Notes on C-Media 8338/8738/8768/8770 Driver
8 Front/Rear Multi-channel Playback
9 ---------------------------------
13 DACs, both streams are handled independently unlike the 4/6ch multi-
18 (hw:0,1) is assigned to the second DAC for rear playback.
22 - The first DAC supports U8 and S16LE formats, while the second DAC
24 - The second DAC supports only two channel stereo.
31 disabled. Otherwise no signal will be routed to the rear speakers.
47 time.. Maybe there is an unknown register to achieve this...
51 control switch in the driver "Line-In As Rear", which you can change
[all …]
|
| /kernel/linux/linux-5.10/Documentation/sound/cards/ |
| D | cmipci.rst | 2 Brief Notes on C-Media 8338/8738/8768/8770 Driver
8 Front/Rear Multi-channel Playback
9 ---------------------------------
13 DACs, both streams are handled independently unlike the 4/6ch multi-
18 (hw:0,1) is assigned to the second DAC for rear playback.
22 - The first DAC supports U8 and S16LE formats, while the second DAC
24 - The second DAC supports only two channel stereo.
31 disabled. Otherwise no signal will be routed to the rear speakers.
47 time.. Maybe there is an unknown register to achieve this...
51 control switch in the driver "Line-In As Rear", which you can change
[all …]
|
| /kernel/linux/linux-5.10/drivers/media/dvb-frontends/ |
| D | au8522_common.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 Copyright (C) 2005-2008 Auvitek International, Ltd.
35 struct i2c_msg msg = { .addr = state->config.demod_address, in au8522_writereg()
38 ret = i2c_transfer(state->i2c, &msg, 1); in au8522_writereg()
44 return (ret != 1) ? -1 : 0; in au8522_writereg()
55 { .addr = state->config.demod_address, .flags = 0, in au8522_readreg()
57 { .addr = state->config.demod_address, .flags = I2C_M_RD, in au8522_readreg()
60 ret = i2c_transfer(state->i2c, msg, 2); in au8522_readreg()
71 struct au8522_state *state = fe->demodulator_priv; in au8522_i2c_gate_ctrl()
75 if (state->operational_mode == AU8522_ANALOG_MODE) { in au8522_i2c_gate_ctrl()
[all …]
|
| /kernel/linux/linux-6.6/drivers/media/dvb-frontends/ |
| D | au8522_common.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
7 Copyright (C) 2005-2008 Auvitek International, Ltd.
35 struct i2c_msg msg = { .addr = state->config.demod_address, in au8522_writereg()
38 ret = i2c_transfer(state->i2c, &msg, 1); in au8522_writereg()
44 return (ret != 1) ? -1 : 0; in au8522_writereg()
55 { .addr = state->config.demod_address, .flags = 0, in au8522_readreg()
57 { .addr = state->config.demod_address, .flags = I2C_M_RD, in au8522_readreg()
60 ret = i2c_transfer(state->i2c, msg, 2); in au8522_readreg()
71 struct au8522_state *state = fe->demodulator_priv; in au8522_i2c_gate_ctrl()
75 if (state->operational_mode == AU8522_ANALOG_MODE) { in au8522_i2c_gate_ctrl()
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/ |
| D | ia_css_types.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
23 * to be used in software layers that do not access the CSS API
24 * directly but still need to forward parameters for it.
71 /* Min and max exposure IDs. These macros are here to allow
72 * the drivers to get this information. Changing these macros
101 /* Vector with signed values. This is used to indicate motion for
102 * Digital Image Stabilization.
147 * This structure contains the information necessary to generate
150 * and the driver needs to get it to generate the shading table.
152 * Before the shading correction is applied, NxN-filter and/or scaling
[all …]
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| D | atomisp_cmd.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
28 #include <media/v4l2-subdev.h>
86 * Get internal fmt according to V4L2 fmt
96 * Function to set sensor runmode by user when
102 * Function to enable/disable lens geometry distortion correction (GDC) and
109 * Function to enable/disable low light mode (including ANR)
115 * Function to enable/disable extra noise reduction (XNR) in low light
124 * Function to configure noise reduction
130 * Function to configure temporal noise reduction (TNR)
136 * Function to configure black level compensation
[all …]
|
| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/ |
| D | ia_css_types.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
23 * to be used in software layers that do not access the CSS API
24 * directly but still need to forward parameters for it.
71 /* Min and max exposure IDs. These macros are here to allow
72 * the drivers to get this information. Changing these macros
101 /* Vector with signed values. This is used to indicate motion for
102 * Digital Image Stabilization.
147 * This structure contains the information necessary to generate
150 * and the driver needs to get it to generate the shading table.
152 * Before the shading correction is applied, NxN-filter and/or scaling
[all …]
|
| D | atomisp_cmd.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
28 #include <media/v4l2-subdev.h>
75 /* Get internal fmt according to V4L2 fmt */
81 * Function to set sensor runmode by user when
87 * Function to enable/disable lens geometry distortion correction (GDC) and
93 /* Function to enable/disable low light mode (including ANR) */
98 * Function to enable/disable extra noise reduction (XNR) in low light
106 /* Function to configure noise reduction */
110 /* Function to configure temporal noise reduction (TNR) */
114 /* Function to configure black level compensation */
[all …]
|