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/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/rmi4/
Drmi_spi.txt1 Synaptics RMI4 SPI Device Binding
3 The Synaptics RMI4 core is able to support RMI4 devices using different
5 bindings for devices using the SPI transport driver. Complete documentation
7 Documentation/devicetree/bindings/input/rmi4.
10 - compatible: syna,rmi4-spi
11 - reg: Chip select address for the device
12 - #address-cells: Set to 1 to indicate that the function child nodes
14 - #size-cells: Set to 0 to indicate that the function child nodes do not
18 - interrupts: interrupt which the rmi device is connected to.
19 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/
Dsyna,rmi4.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/input/syna,rmi4.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Synaptics RMI4 compliant devices
10 - Jason A. Donenfeld <Jason@zx2c4.com>
11 - Matthias Schiffer <matthias.schiffer@ew.tq-group.com
12 - Vincent Huang <vincent.huang@tw.synaptics.com>
15 The Synaptics RMI4 (Register Mapped Interface 4) core is able to support RMI4
16 devices using different transports (I2C, SPI) and different functions (e.g.
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/kernel/linux/linux-5.10/drivers/input/rmi4/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # RMI4 configuration
6 tristate "Synaptics RMI4 bus support"
9 Say Y here if you want to support the Synaptics RMI4 bus. This is
10 required for all RMI4 device support.
17 tristate "RMI4 I2C Support"
20 Say Y here if you want to support RMI4 devices connected to an I2C
26 tristate "RMI4 SPI Support"
27 depends on SPI
29 Say Y here if you want to support RMI4 devices connected to a SPI
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Drmi_bus.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
64 return dev->type == &rmi_device_type; in rmi_is_physical_device()
68 * rmi_register_transport_device - register a transport device connection
70 * on a bus (such as SPI, I2C, and so on) to the RMI4 sensor.
82 return -ENOMEM; in rmi_register_transport_device()
84 device_initialize(&rmi_dev->dev); in rmi_register_transport_device()
86 rmi_dev->xport = xport; in rmi_register_transport_device()
87 rmi_dev->number = atomic_inc_return(&transport_device_count) - 1; in rmi_register_transport_device()
89 dev_set_name(&rmi_dev->dev, "rmi4-%02d", rmi_dev->number); in rmi_register_transport_device()
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Drmi_f54.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015 Synaptics Incorporated
13 #include <media/v4l2-device.h>
14 #include <media/v4l2-ioctl.h>
15 #include <media/videobuf2-v4l2.h>
16 #include <media/videobuf2-vmalloc.h>
29 * But this should be fine for i2c/spi as well.
43 * enum rmi_f54_report_type - RMI4 F54 report types
45 * @F54_8BIT_IMAGE: Normalized 8-Bit Image Report. The capacitance variance
48 * @F54_16BIT_IMAGE: Normalized 16-Bit Image Report. The capacitance variance
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Drmi_spi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
11 #include <linux/spi/spi.h>
38 struct spi_device *spi; member
55 struct spi_device *spi = rmi_spi->spi; in rmi_spi_manage_pools() local
56 int buf_size = rmi_spi->xfer_buf_size in rmi_spi_manage_pools()
57 ? rmi_spi->xfer_buf_size : RMI_SPI_DEFAULT_XFER_BUF_SIZE; in rmi_spi_manage_pools()
68 tmp = rmi_spi->rx_buf; in rmi_spi_manage_pools()
69 buf = devm_kcalloc(&spi->dev, buf_size, 2, in rmi_spi_manage_pools()
72 return -ENOMEM; in rmi_spi_manage_pools()
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/kernel/linux/linux-6.6/drivers/input/rmi4/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 # RMI4 configuration
6 tristate "Synaptics RMI4 bus support"
9 Say Y here if you want to support the Synaptics RMI4 bus. This is
10 required for all RMI4 device support.
17 tristate "RMI4 I2C Support"
20 Say Y here if you want to support RMI4 devices connected to an I2C
26 tristate "RMI4 SPI Support"
27 depends on SPI
29 Say Y here if you want to support RMI4 devices connected to a SPI
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Drmi_spi.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
11 #include <linux/spi/spi.h>
38 struct spi_device *spi; member
55 struct spi_device *spi = rmi_spi->spi; in rmi_spi_manage_pools() local
56 int buf_size = rmi_spi->xfer_buf_size in rmi_spi_manage_pools()
57 ? rmi_spi->xfer_buf_size : RMI_SPI_DEFAULT_XFER_BUF_SIZE; in rmi_spi_manage_pools()
68 tmp = rmi_spi->rx_buf; in rmi_spi_manage_pools()
69 buf = devm_kcalloc(&spi->dev, buf_size, 2, in rmi_spi_manage_pools()
72 return -ENOMEM; in rmi_spi_manage_pools()
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Drmi_bus.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
64 return dev->type == &rmi_device_type; in rmi_is_physical_device()
68 * rmi_register_transport_device - register a transport device connection
70 * on a bus (such as SPI, I2C, and so on) to the RMI4 sensor.
82 return -ENOMEM; in rmi_register_transport_device()
84 device_initialize(&rmi_dev->dev); in rmi_register_transport_device()
86 rmi_dev->xport = xport; in rmi_register_transport_device()
87 rmi_dev->number = atomic_inc_return(&transport_device_count) - 1; in rmi_register_transport_device()
89 dev_set_name(&rmi_dev->dev, "rmi4-%02d", rmi_dev->number); in rmi_register_transport_device()
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Drmi_f54.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2012-2015 Synaptics Incorporated
13 #include <media/v4l2-device.h>
14 #include <media/v4l2-ioctl.h>
15 #include <media/videobuf2-v4l2.h>
16 #include <media/videobuf2-vmalloc.h>
29 * But this should be fine for i2c/spi as well.
43 * enum rmi_f54_report_type - RMI4 F54 report types
47 * @F54_8BIT_IMAGE: Normalized 8-Bit Image Report. The capacitance variance
50 * @F54_16BIT_IMAGE: Normalized 16-Bit Image Report. The capacitance variance
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/kernel/linux/linux-5.10/arch/arm64/boot/dts/freescale/
Dimx8mq-zii-ultra-rmb3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include "imx8mq-zii-ultra.dtsi"
12 compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_ecspi1>;
18 cs-gpios = <&gpio5 9 GPIO_ACTIVE_LOW>;
20 #address-cells = <1>;
21 #size-cells = <0>;
24 compatible = "st,n25q128a13", "jedec,spi-nor";
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/freescale/
Dimx8mq-zii-ultra-rmb3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include "imx8mq-zii-ultra.dtsi"
12 compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
15 compatible = "simple-audio-card";
16 simple-audio-card,name = "front";
17 simple-audio-card,format = "i2s";
18 simple-audio-card,bitclock-master = <&sound1_codec>;
19 simple-audio-card,frame-master = <&sound1_codec>;
20 simple-audio-card,widgets =
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/kernel/linux/linux-5.10/include/linux/
Drmi.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2011-2016 Synaptics Incorporated
21 * struct rmi_2d_axis_alignment - target axis alignment
22 * @swap_axes: set to TRUE if desired to swap x- and y-axis
23 * @flip_x: set to TRUE if desired to flip direction on x-axis
24 * @flip_y: set to TRUE if desired to flip direction on y-axis
25 * @clip_x_low - reported X coordinates below this setting will be clipped to
27 * @clip_x_high - reported X coordinates above this setting will be clipped to
29 * @clip_y_low - reported Y coordinates below this setting will be clipped to
31 * @clip_y_high - reported Y coordinates above this setting will be clipped to
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/kernel/linux/linux-6.6/include/linux/
Drmi.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2011-2016 Synaptics Incorporated
21 * struct rmi_2d_axis_alignment - target axis alignment
22 * @swap_axes: set to TRUE if desired to swap x- and y-axis
23 * @flip_x: set to TRUE if desired to flip direction on x-axis
24 * @flip_y: set to TRUE if desired to flip direction on y-axis
25 * @clip_x_low - reported X coordinates below this setting will be clipped to
27 * @clip_x_high - reported X coordinates above this setting will be clipped to
29 * @clip_y_low - reported Y coordinates below this setting will be clipped to
31 * @clip_y_high - reported Y coordinates above this setting will be clipped to
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx51-zii-rdu1.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/sound/fsl-imx-audmux.h>
12 compatible = "zii,imx51-rdu1", "fsl,imx51";
15 stdout-path = &uart1;
25 mdio-gpio0 = &mdio_gpio;
30 compatible = "fixed-clock";
31 #clock-cells = <0>;
32 clock-frequency = <26000000>;
36 compatible = "gpio-gate-clock";
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Dimx6qdl-zii-rdu2.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2016-2017 Zodiac Inflight Innovations
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/sound/fsl-imx-audmux.h>
11 stdout-path = &uart1;
15 mdio-gpio0 = &mdio1;
20 compatible = "virtual,mdio-gpio";
21 #address-cells = <1>;
22 #size-cells = <0>;
23 pinctrl-names = "default";
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/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dimx51-zii-rdu1.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include <dt-bindings/sound/fsl-imx-audmux.h>
12 compatible = "zii,imx51-rdu1", "fsl,imx51";
15 stdout-path = &uart1;
25 mdio-gpio0 = &mdio_gpio;
30 compatible = "fixed-clock";
31 #clock-cells = <0>;
32 clock-frequency = <26000000>;
36 compatible = "gpio-gate-clock";
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Dimx6qdl-zii-rdu2.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
3 * Copyright (C) 2016-2017 Zodiac Inflight Innovations
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/sound/fsl-imx-audmux.h>
11 stdout-path = &uart1;
15 mdio-gpio0 = &mdio1;
20 compatible = "virtual,mdio-gpio";
21 #address-cells = <1>;
22 #size-cells = <0>;
23 pinctrl-names = "default";
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/kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/
Dmsm8994-msft-lumia-octagon.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/gpio-keys.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
20 /delete-node/ &adsp_mem;
21 /delete-node/ &audio_mem;
22 /delete-node/ &cont_splash_mem;
23 /delete-node/ &mba_mem;
24 /delete-node/ &mpss_mem;
25 /delete-node/ &peripheral_region;
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/kernel/linux/linux-5.10/drivers/input/mouse/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
25 includes the standard 2 or 3-button PS/2 mouse, as well as PS/2
89 Say Y here if you have a Synaptics RMI4 touchpad connected to
109 Say Y here if you have a Fujitsu B-series Lifebook PS/2
171 Say Y here if you have an OLPC XO-1 laptop (with built-in
193 this option, you remove the xf86-input-vmmouse user-space driver
194 or upgrade it to at least xf86-input-vmmouse 13.1.0, which doesn't
195 load in the presence of an in-kernel vmmouse driver.
207 Say Y here if you have a serial (RS-232, COM port) mouse connected
223 These are the touchpads that can be found on post-February 2005
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/kernel/linux/linux-6.6/drivers/input/mouse/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
25 includes the standard 2 or 3-button PS/2 mouse, as well as PS/2
89 Say Y here if you have a Synaptics RMI4 touchpad connected to
109 Say Y here if you have a Fujitsu B-series Lifebook PS/2
171 Say Y here if you have an OLPC XO-1 laptop (with built-in
193 this option, you remove the xf86-input-vmmouse user-space driver
194 or upgrade it to at least xf86-input-vmmouse 13.1.0, which doesn't
195 load in the presence of an in-kernel vmmouse driver.
207 Say Y here if you have a serial (RS-232, COM port) mouse connected
223 These are the touchpads that can be found on post-February 2005
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/kernel/linux/patches/linux-5.10/yangfan_patch/
Ddrivers.patch1 diff --git a/drivers/Makefile b/drivers/Makefile
3 --- a/drivers/Makefile
5 @@ -6,6 +6,8 @@
6 # Rewritten to use lists instead of if-statements.
11 obj-y += irqchip/
12 obj-y += bus/
14 diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
16 --- a/drivers/block/nbd.c
18 @@ -2398,12 +2398,6 @@ static int nbd_genl_status(struct sk_buff *skb, struct genl_info *info)
22 - if (!dev_list) {
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