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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dsimple-card.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/sound/simple-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
14 frame-master:
15 description: Indicates dai-link frame master.
18 bitclock-master:
19 description: Indicates dai-link bit clock master
22 frame-inversion:
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H A Dfsl-asoc-card.txt23 "fsl,imx-audio-ac97"
25 "fsl,imx-audio-cs42888"
27 "fsl,imx-audio-cs427x"
30 "fsl,imx-audio-wm8962"
32 "fsl,imx-audio-sgtl5000"
33 (compatible with Documentation/devicetree/bindings/sound/imx-audio-sgtl5000.txt)
35 "fsl,imx-audio-wm8960"
37 "fsl,imx-audio-mqs"
39 "fsl,imx-audio-wm8524"
41 "fsl,imx-audio-tlv320aic32x4"
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H A Daudio-graph-port.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/audio-graph-port.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
15 port-base:
16 $ref: /schemas/graph.yaml#/$defs/port-base
18 convert-rate:
19 $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate
20 convert-channels:
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H A Dcs35l34.txt5 - compatible : "cirrus,cs35l34"
7 - reg : the I2C address of the device for I2C.
9 - VA-supply, VP-supply : power supplies for the device,
13 - cirrus,boost-vtge-millivolt : Boost Voltage Value. Configures the boost
17 - cirrus,boost-nanohenry: Inductor value for boost converter. The value is
22 - reset-gpios: GPIO used to reset the amplifier.
24 - interrupts : IRQ line info CS35L34.
25 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
28 - cirrus,boost-peak-milliamp : Boost converter peak current limit in mA. The
32 - cirrus,i2s-sdinloc : ADSP SDIN I2S channel location. Indicates whether the
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H A Dst,sti-asoc-card.txt3 The sti ASoC Sound Card can be used, for all sti SoCs using internal sti-sas
8 Documentation/devicetree/bindings/sound/simple-card.yaml.
10 1) sti-uniperiph-dai: audio dai device.
11 ---------------------------------------
14 - compatible: "st,stih407-uni-player-hdmi", "st,stih407-uni-player-pcm-out",
15 "st,stih407-uni-player-dac", "st,stih407-uni-player-spdif",
16 "st,stih407-uni-reader-pcm_in", "st,stih407-uni-reader-hdmi",
18 - st,syscfg: phandle to boot-device system configuration registers
20 - clock-names: name of the clocks listed in clocks property in the same order
22 - reg: CPU DAI IP Base address and size entries, listed in same
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/openbmc/linux/drivers/staging/fbtft/
H A Dfb_st7735r.c1 // SPDX-License-Identifier: GPL-2.0+
20 -1, MIPI_DCS_SOFT_RESET,
21 -2, 150, /* delay */
23 -1, MIPI_DCS_EXIT_SLEEP_MODE,
24 -2, 500, /* delay */
26 /* FRMCTR1 - frame rate control: normal mode
27 * frame rate = fosc / (1 x 2 + 40) * (LINE + 2C + 2D)
29 -1, 0xB1, 0x01, 0x2C, 0x2D,
31 /* FRMCTR2 - frame rate control: idle mode
32 * frame rate = fosc / (1 x 2 + 40) * (LINE + 2C + 2D)
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H A Dfb_ili9163.c1 // SPDX-License-Identifier: GPL-2.0+
32 #define CMD_FRMCTR1 0xB1 /* Frame Rate Control */
34 #define CMD_FRMCTR2 0xB2 /* Frame Rate Control (In Idle mode/8-colors) */
35 #define CMD_FRMCTR3 0xB3 /* Frame Rate Control */
37 #define CMD_DINVCTR 0xB4 /* Display Inversion Control */
57 * http://www.ebay.com/itm/Replace-Nokia-5110-LCD-1-44-Red-Serial-128X128-SPI-
58 * Color-TFT-LCD-Display-Module-/271422122271
70 #define __OFFSET 32 /*see note 2 - this is the red version */
72 #define __OFFSET 0 /*see note 2 - this is the black version */
77 par->fbtftops.reset(par); in init_display()
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H A Dfb_upd161704.c1 // SPDX-License-Identifier: GPL-2.0+
5 * Copyright (C) 2014 Seong-Woo Kim
26 par->fbtftops.reset(par); in init_display()
37 /* y-setting */ in init_display()
88 /* n line inversion line number */ in init_display()
91 /* Line inversion/frame inversion/interlace setting */ in init_display()
98 /*GS = 0: 260-k color (64 gray scale), GS = 1: 8 color (2 gray scale) */ in init_display()
115 switch (par->info->var.rotate) { in set_addr_win()
123 write_reg(par, 0x0006, WIDTH - 1 - xs); in set_addr_win()
124 write_reg(par, 0x0007, HEIGHT - 1 - ys); in set_addr_win()
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H A Dfb_ili9325.c1 // SPDX-License-Identifier: GPL-2.0+
27 MODULE_PARM_DESC(bt, "Sets the factor used in the step-up circuits");
51 * ----------
55 * VCL = -Vci1 = -2.64
60 * VGL = -Vci * 4 = -13.2
63 * --------
71 * -3.0 < VCL < -2.0 => -3.0 < -2.64 < -2.0
72 * VCI - VCL < 6.0 => 5.94 < 6.0
76 * -15 < VGL < -5 => -15 < -13.2 < -5
77 * VGH - VGL < 32 => 26.4 < 32
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/openbmc/linux/net/bridge/netfilter/
H A Debt_vlan.c1 // SPDX-License-Identifier: GPL-2.0-or-later
22 #define GET_BITMASK(_BIT_MASK_) info->bitmask & _BIT_MASK_
23 #define EXIT_ON_MISMATCH(_MATCH_,_MASK_) {if (!((info->_MATCH_ == _MATCH_)^!!(info->invflags & _MAS…
28 const struct ebt_vlan_info *info = par->matchinfo; in ebt_vlan_mt()
30 unsigned short TCI; /* Whole TCI, given from parsed frame */ in ebt_vlan_mt()
31 unsigned short id; /* VLAN ID, given from frame TCI */ in ebt_vlan_mt()
32 unsigned char prio; /* user_priority, given from frame TCI */ in ebt_vlan_mt()
33 /* VLAN encapsulated Type/Length field, given from orig frame */ in ebt_vlan_mt()
38 encap = skb->protocol; in ebt_vlan_mt()
47 TCI = ntohs(fp->h_vlan_TCI); in ebt_vlan_mt()
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/openbmc/linux/include/uapi/linux/dvb/
H A Dfrontend.h1 /* SPDX-License-Identifier: LGPL-2.1+ WITH Linux-syscall-note */
18 * enum fe_caps - Frontend capabilities
23 * @FE_CAN_INVERSION_AUTO: Can auto-detect frequency spectral
24 * band inversion
33 * @FE_CAN_FEC_AUTO: Can auto-detect FEC
35 * @FE_CAN_QAM_16: Supports 16-QAM modulation
36 * @FE_CAN_QAM_32: Supports 32-QAM modulation
37 * @FE_CAN_QAM_64: Supports 64-QAM modulation
38 * @FE_CAN_QAM_128: Supports 128-QAM modulation
39 * @FE_CAN_QAM_256: Supports 256-QAM modulation
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/openbmc/linux/Documentation/admin-guide/media/
H A Ddvb_intro.rst1 .. SPDX-License-Identifier: GPL-2.0
12 structure of DVB-T cards are substantially similar to Analogue TV cards,
19 Interlacing takes two fields to represent one frame. Therefore, an
30 embedded within the modulated composite analogue signal -
38 signal encoded at a resolution of 768x576 24-bit color pixels over 25
39 frames per second - a fair amount of data is generated and must be
43 encoded and compressed form - similar to the form that is used in
46 The purpose of a simple budget digital TV card (DVB-T,C or S) is to
96 On this example, we're considering tuning into DVB-T channels in
115 The digital TV Scan utilities (like dvbv5-scan) have use a set of
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/openbmc/linux/Documentation/userspace-api/media/dvb/
H A Dfrontend-property-terrestrial-systems.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _frontend-property-terrestrial-systems:
10 .. _dvbt-params:
12 DVB-T delivery system
15 The following parameters are valid for DVB-T:
17 - :ref:`DTV_API_VERSION <DTV-API-VERSION>`
19 - :ref:`DTV_DELIVERY_SYSTEM <DTV-DELIVERY-SYSTEM>`
21 - :ref:`DTV_TUNE <DTV-TUNE>`
23 - :ref:`DTV_CLEAR <DTV-CLEAR>`
25 - :ref:`DTV_FREQUENCY <DTV-FREQUENCY>`
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H A Dfe_property_parameters.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
15 .. _DTV-UNDEFINED:
24 .. _DTV-TUNE:
33 .. _DTV-CLEAR:
42 .. _DTV-FREQUENCY:
57 of the transponder/channel. The exception is for ISDB-T, where
60 #. For ISDB-T, the channels are usually transmitted with an offset of
65 #. In ISDB-Tsb, the channel consists of only one or three segments the
69 .. _DTV-MODULATION:
88 ATSC (version 1) 8-VSB and 16-VSB.
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/openbmc/linux/Documentation/userspace-api/media/v4l/
H A Dext-ctrls-camera.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
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``
42 - Automatic exposure time, automatic iris aperture.
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/openbmc/linux/drivers/media/dvb-frontends/
H A Dtda10021.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 TDA10021 - Single Chip Cable Channel Receiver driver module
4 used on the Siemens DVB-C cards
63 struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 }; in _tda10021_writereg()
66 ret = i2c_transfer (state->i2c, &msg, 1); in _tda10021_writereg()
69 state->frontend.dvb->num, __func__, reg, data, ret); in _tda10021_writereg()
72 return (ret != 1) ? -EREMOTEIO : 0; in _tda10021_writereg()
79 …struct i2c_msg msg [] = { { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 … in tda10021_readreg()
80 { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } }; in tda10021_readreg()
83 ret = i2c_transfer (state->i2c, msg, 2); in tda10021_readreg()
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H A Ddib3000mb_priv.h1 /* SPDX-License-Identifier: GPL-2.0-only */
17 { pr_err("while sending 0x%04x to 0x%04x.", val, reg); return -EREMOTEIO; }
122 /* spectrum inversion */
159 * Dual Automatic-Gain-Control
160 * - gains RF in tuner (AGC1)
161 * - gains IF after filtering (AGC2)
214 * changes when, inversion, guard time and fft is
297 * data diversity when having more than one chip on-board
313 /* time frame for Bit-Error-Rate calculation */
320 /* 142 - 152 FIFO parameters
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/openbmc/linux/arch/arm/boot/dts/st/
H A Dstihxxx-b2120.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
6 #include <dt-bindings/clock/stih407-clks.h>
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/media/c8sectpfe.h>
11 compatible = "gpio-leds";
12 led-red {
15 linux,default-trigger = "heartbeat";
17 led-green {
19 default-state = "off";
24 compatible = "simple-audio-card";
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/openbmc/u-boot/arch/arm/dts/
H A Ddra7-evm-common.dtsi2 * Copyright (C) 2017 Texas Instruments Incorporated - http://www.ti.com/
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/clk/ti-dra7-atl.h>
11 #include <dt-bindings/input/input.h>
15 stdout-path = &uart1;
19 compatible = "linux,extcon-usb-gpio";
20 id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
24 compatible = "simple-audio-card";
25 simple-audio-card,name = "DRA7xx-EVM";
26 simple-audio-card,widgets =
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H A Dda850-lcdk.dts6 /dts-v1/;
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
12 model = "DA850/AM1808/OMAP-L138 LCDK";
13 compatible = "ti,da850-lcdk", "ti,da850";
21 stdout-path = "serial2:115200n8";
29 reserved-memory {
30 #address-cells = <1>;
31 #size-cells = <1>;
34 dsp_memory_region: dsp-memory@c3000000 {
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H A Dimx6q-cm-fx6.dts6 * This file is dual-licensed: you can use it either under the terms
44 /dts-v1/;
45 #include <dt-bindings/gpio/gpio.h>
49 model = "CompuLab CM-FX6";
50 compatible = "compulab,cm-fx6", "fsl,imx6q";
57 compatible = "gpio-leds";
59 heartbeat-led {
62 linux,default-trigger = "heartbeat";
67 pinctrl-names = "default";
68 pinctrl-0 = <&pinctrl_pwrseq>;
[all …]
/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Ddra7-evm-common.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2017 Texas Instruments Incorporated - https://www.ti.com/
6 #include "dra74-ipu-dsp-common.dtsi"
7 #include <dt-bindings/gpio/gpio.h>
8 #include <dt-bindings/clock/ti-dra7-atl.h>
9 #include <dt-bindings/input/input.h>
13 stdout-path = &uart1;
17 compatible = "linux,extcon-usb-gpio";
18 id-gpio = <&pcf_gpio_21 1 GPIO_ACTIVE_HIGH>;
22 compatible = "linux,extcon-usb-gpio";
[all …]
/openbmc/linux/arch/arm/boot/dts/renesas/
H A Dr8a7740-armadillo800eva.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/interrupt-controller/irq.h>
13 #include <dt-bindings/pwm/pwm.h>
25 stdout-path = "serial0:115200n8";
33 reg_3p3v: regulator-3p3v {
34 compatible = "regulator-fixed";
35 regulator-name = "fixed-3.3V";
[all …]
/openbmc/linux/sound/soc/sh/
H A Dssi.c1 // SPDX-License-Identifier: GPL-2.0
21 * The number of bits sent over the wire in a frame can be adjusted
62 #define SSIREG(reg) (*(unsigned long *)(ssi->mmio + (reg)))
86 * track usage of the SSI; it is simplex-only so prevent attempts of
92 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_startup()
93 if (ssi->inuse) { in ssi_startup()
95 return -EBUSY; in ssi_startup()
97 ssi->inuse = 1; in ssi_startup()
104 struct ssi_priv *ssi = &ssi_cpu_data[dai->id]; in ssi_shutdown()
106 ssi->inuse = 0; in ssi_shutdown()
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/openbmc/linux/include/media/
H A Ddvb_frontend.h4 * The Digital TV Frontend kABI defines a driver-internal interface for
5 * registering low-level, hardware specific driver to a hardware independent
28 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
61 * struct dvb_frontend_tune_settings - parameters to adjust frontend tuning
78 * struct dvb_tuner_info - Frontend name and min/max ranges/bandwidths
101 * struct analog_parameters - Parameters to tune into an analog/radio channel
122 * enum dvbfe_algo - defines the algorithm used to tune into a channel
124 * @DVBFE_ALGO_HW: Hardware Algorithm -
130 * @DVBFE_ALGO_SW: Software Algorithm -
133 * @DVBFE_ALGO_CUSTOM: Customizable Agorithm -
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