Home
last modified time | relevance | path

Searched +full:sd +full:- +full:modulator (Results 1 – 14 of 14) sorted by relevance

/kernel/linux/linux-4.19/Documentation/devicetree/bindings/iio/adc/
Dsigma-delta-modulator.txt1 Device-Tree bindings for sigma delta modulator
4 - compatible: should be "ads1201", "sd-modulator". "sd-modulator" can be use
5 as a generic SD modulator if modulator not specified in compatible list.
6 - #io-channel-cells = <0>: See the IIO bindings section "IIO consumers".
11 compatible = "sd-modulator";
12 #io-channel-cells = <0>;
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/iio/adc/
Dsigma-delta-modulator.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/iio/adc/sigma-delta-modulator.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Device-Tree bindings for sigma delta modulator
10 - Arnaud Pouliquen <arnaud.pouliquen@st.com>
15 "sd-modulator" can be used as a generic SD modulator,
16 if the modulator is not specified in the compatible list.
18 - sd-modulator
19 - ads1201
[all …]
/kernel/linux/linux-4.19/drivers/iio/adc/
Dsd_adc_modulator.c1 // SPDX-License-Identifier: GPL-2.0
3 * Generic sigma delta modulator driver
5 * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
28 struct device *dev = &pdev->dev; in iio_sd_mod_probe()
33 return -ENOMEM; in iio_sd_mod_probe()
35 iio->dev.parent = dev; in iio_sd_mod_probe()
36 iio->dev.of_node = dev->of_node; in iio_sd_mod_probe()
37 iio->name = dev_name(dev); in iio_sd_mod_probe()
38 iio->info = &iio_sd_mod_iio_info; in iio_sd_mod_probe()
39 iio->modes = INDIO_BUFFER_HARDWARE; in iio_sd_mod_probe()
[all …]
Dstm32-dfsdm-adc.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
10 #include <linux/dma-mapping.h>
11 #include <linux/iio/adc/stm32-dfsdm-adc.h>
13 #include <linux/iio/hw-consumer.h>
22 #include "stm32-dfsdm.h"
110 for (p = list; p && p->name; p++) in stm32_dfsdm_str2val()
111 if (!strcmp(p->name, str)) in stm32_dfsdm_str2val()
112 return p->val; in stm32_dfsdm_str2val()
114 return -EINVAL; in stm32_dfsdm_str2val()
[all …]
/kernel/linux/linux-5.10/drivers/iio/adc/
Dsd_adc_modulator.c1 // SPDX-License-Identifier: GPL-2.0
3 * Generic sigma delta modulator driver
5 * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
29 struct device *dev = &pdev->dev; in iio_sd_mod_probe()
34 return -ENOMEM; in iio_sd_mod_probe()
36 iio->name = dev_name(dev); in iio_sd_mod_probe()
37 iio->info = &iio_sd_mod_iio_info; in iio_sd_mod_probe()
38 iio->modes = INDIO_BUFFER_HARDWARE; in iio_sd_mod_probe()
40 iio->num_channels = 1; in iio_sd_mod_probe()
41 iio->channels = &iio_sd_mod_ch; in iio_sd_mod_probe()
[all …]
Dstm32-dfsdm-adc.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2017, STMicroelectronics - All Rights Reserved
10 #include <linux/dma-mapping.h>
11 #include <linux/iio/adc/stm32-dfsdm-adc.h>
13 #include <linux/iio/hw-consumer.h>
15 #include <linux/iio/timer/stm32-lptim-trigger.h>
16 #include <linux/iio/timer/stm32-timer-trigger.h>
27 #include "stm32-dfsdm.h"
42 /* Limit filter output resolution to 31 bits. (i.e. sample range is +/-2^30) */
46 * Data from filters are in the range +/-2^(n-1)
[all …]
/kernel/linux/linux-5.10/drivers/media/radio/si4713/
Dsi4713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/media/radio/si4713-i2c.c
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-common.h>
28 MODULE_PARM_DESC(debug, "Debug level (0 - 2)");
46 #define DEFAULT_ACOMP_THRESHOLD (-0x28)
53 #define to_si4713_device(sd) container_of(sd, struct si4713_device, sd) argument
160 int rval = -EINVAL; in usecs_to_dev()
176 v4l2_dbg(2, debug, &sdev->sd, in si4713_handler()
[all …]
Dradio-platform-si4713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * drivers/media/radio/radio-si4713.c
7 * Copyright (c) 2008 Instituto Nokia de Tecnologia - INdT
18 #include <media/v4l2-device.h>
19 #include <media/v4l2-common.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-fh.h>
22 #include <media/v4l2-ctrls.h>
23 #include <media/v4l2-event.h>
27 static int radio_nr = -1; /* radio device minor (-1 ==> auto assign) */
[all …]
/kernel/linux/linux-4.19/drivers/media/radio/si4713/
Dsi4713.c2 * drivers/media/radio/si4713-i2c.c
28 #include <media/v4l2-device.h>
29 #include <media/v4l2-ioctl.h>
30 #include <media/v4l2-common.h>
37 MODULE_PARM_DESC(debug, "Debug level (0 - 2)");
55 #define DEFAULT_ACOMP_THRESHOLD (-0x28)
62 #define to_si4713_device(sd) container_of(sd, struct si4713_device, sd) argument
169 int rval = -EINVAL; in usecs_to_dev()
185 v4l2_dbg(2, debug, &sdev->sd, in si4713_handler()
187 complete(&sdev->work); in si4713_handler()
[all …]
Dradio-platform-si4713.c2 * drivers/media/radio/radio-si4713.c
6 * Copyright (c) 2008 Instituto Nokia de Tecnologia - INdT
27 #include <media/v4l2-device.h>
28 #include <media/v4l2-common.h>
29 #include <media/v4l2-ioctl.h>
30 #include <media/v4l2-fh.h>
31 #include <media/v4l2-ctrls.h>
32 #include <media/v4l2-event.h>
36 static int radio_nr = -1; /* radio device minor (-1 ==> auto assign) */
39 "Minor number for radio device (-1 ==> auto assign)");
[all …]
/kernel/linux/linux-4.19/drivers/media/v4l2-core/
Dv4l2-ioctl.c24 #include <media/v4l2-common.h>
25 #include <media/v4l2-ioctl.h>
26 #include <media/v4l2-ctrls.h>
27 #include <media/v4l2-fh.h>
28 #include <media/v4l2-event.h>
29 #include <media/v4l2-device.h>
30 #include <media/videobuf2-v4l2.h>
31 #include <media/v4l2-mc.h>
32 #include <media/v4l2-mem2mem.h>
39 memset((u8 *)(p) + offsetof(typeof(*(p)), field) + sizeof((p)->field), \
[all …]
Dv4l2-ctrls.c18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
25 #include <media/v4l2-ioctl.h>
26 #include <media/v4l2-device.h>
27 #include <media/v4l2-ctrls.h>
28 #include <media/v4l2-event.h>
29 #include <media/v4l2-dev.h>
32 (master->ops && master->ops->op)
34 (has_op(master, op) ? master->ops->op(master) : 0)
51 return master->is_auto && master->cur.val == master->manual_mode_value; in is_cur_manual()
58 return master->is_auto && master->val == master->manual_mode_value; in is_new_manual()
[all …]
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
Dv4l2-ioctl.c1 // SPDX-License-Identifier: GPL-2.0-or-later
20 #include <media/v4l2-common.h>
21 #include <media/v4l2-ioctl.h>
22 #include <media/v4l2-ctrls.h>
23 #include <media/v4l2-fh.h>
24 #include <media/v4l2-event.h>
25 #include <media/v4l2-device.h>
26 #include <media/videobuf2-v4l2.h>
27 #include <media/v4l2-mc.h>
28 #include <media/v4l2-mem2mem.h>
[all …]
Dv4l2-ctrls.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 #define pr_fmt(fmt) "v4l2-ctrls: " fmt
15 #include <media/v4l2-ctrls.h>
16 #include <media/v4l2-dev.h>
17 #include <media/v4l2-device.h>
18 #include <media/v4l2-event.h>
19 #include <media/v4l2-fwnode.h>
20 #include <media/v4l2-ioctl.h>
23 if (!WARN_ON(!(vdev)) && ((vdev)->dev_debug & V4L2_DEV_DEBUG_CTRL)) \
29 (master->ops && master->ops->op)
[all …]