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/openbmc/u-boot/arch/arm/mach-rockchip/rk3288/
H A DKconfig4 bool "Google/Rockchip Veyron-Jerry Chromebook"
7 Jerry is a RK3288-based clamshell device with 2 USB 3.0 ports,
8 HDMI, an 11.9 inch EDP display, micro-SD card, touchpad and
9 WiFi. It includes a Chrome OS EC (Cortex-M3) to provide access to
13 bool "Google/Rockchip Veyron-Mickey Chromebit"
16 Mickey is a small RK3288-based device with one USB 3.0 port, HDMI
23 bool "Google/Rockchip Veyron-Minnie Chromebook"
26 Minnie is a RK3288-based convertible clamshell device with 2 USB 3.0
27 ports, micro HDMI, a 10.1-inch 1280x800 EDP display, micro-SD card,
29 EC (Cortex-M3) to provide access to the keyboard and battery
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/openbmc/linux/Documentation/devicetree/bindings/sound/
H A Dnvidia,tegra210-mixer.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-mixer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The Mixer supports mixing of up to ten 7.1 audio input streams and
15 - Jon Hunter <jonathanh@nvidia.com>
16 - Mohan Kumar <mkumard@nvidia.com>
17 - Sameer Pujar <spujar@nvidia.com>
20 - $ref: dai-common.yaml#
24 pattern: "^amixer@[0-9a-f]*$"
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H A Dnvidia,tegra210-adx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-adx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The Audio Demultiplexer (ADX) block takes an input stream with up to
17 - Jon Hunter <jonathanh@nvidia.com>
18 - Mohan Kumar <mkumard@nvidia.com>
19 - Sameer Pujar <spujar@nvidia.com>
22 - $ref: dai-common.yaml#
26 pattern: "^adx@[0-9a-f]*$"
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H A Dnvidia,tegra186-asrc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-asrc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
21 - Jon Hunter <jonathanh@nvidia.com>
22 - Mohan Kumar <mkumard@nvidia.com>
23 - Sameer Pujar <spujar@nvidia.com>
26 - $ref: dai-common.yaml#
30 pattern: "^asrc@[0-9a-f]*$"
34 - const: nvidia,tegra186-asrc
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H A Dnvidia,tegra-audio-graph-card.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra-audio-graph-card.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Audio Graph based Tegra sound card driver
10 This is based on generic audio graph card driver along with additional
15 - Jon Hunter <jonathanh@nvidia.com>
16 - Sameer Pujar <spujar@nvidia.com>
19 - $ref: audio-graph.yaml#
24 - nvidia,tegra210-audio-graph-card
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H A Dnvidia,tegra210-amx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-amx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 The Audio Multiplexer (AMX) block can multiplex up to four input streams
16 - Jon Hunter <jonathanh@nvidia.com>
17 - Mohan Kumar <mkumard@nvidia.com>
18 - Sameer Pujar <spujar@nvidia.com>
21 - $ref: dai-common.yaml#
25 pattern: "^amx@[0-9a-f]*$"
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H A Dqcom,q6dsp-lpass-ports.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,q6dsp-lpass-ports.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm DSP LPASS(Low Power Audio SubSystem) Audio Ports
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13 This binding describes the Qualcomm DSP LPASS Audio ports
18 - qcom,q6afe-dais
20 '#sound-dai-cells':
23 '#address-cells':
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H A Dbrcm,cygnus-audio.txt1 BROADCOM Cygnus Audio I2S/TDM/SPDIF controller
4 - compatible : "brcm,cygnus-audio"
5 - #address-cells: 32bit valued, 1 cell.
6 - #size-cells: 32bit valued, 0 cell.
7 - reg : Should contain audio registers location and length
8 - reg-names: names of the registers listed in "reg" property
12 - clocks: PLL and leaf clocks used by audio ports
13 - assigned-clocks: PLL and leaf clocks
14 - assigned-clock-parents: parent clocks of the assigned clocks
16 - assigned-clock-rates: List of clock frequencies of the
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H A Dnvidia,tegra210-dmic.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-dmic.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
16 - Jon Hunter <jonathanh@nvidia.com>
17 - Sameer Pujar <spujar@nvidia.com>
20 - $ref: dai-common.yaml#
24 pattern: "^dmic@[0-9a-f]*$"
28 - const: nvidia,tegra210-dmic
29 - items:
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H A Dnvidia,tegra186-dspk.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra186-dspk.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 Density Modulation (PDM) transmitter that up-samples the input to
13 over sampled Pulse Code Modulation (PCM) input to the desired 1-bit
17 - Jon Hunter <jonathanh@nvidia.com>
18 - Sameer Pujar <spujar@nvidia.com>
21 - $ref: dai-common.yaml#
25 pattern: "^dspk@[0-9a-f]*$"
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H A Dqcom,q6apm.yaml1 # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Audio Process Manager (Q6APM)
10 - Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
11 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14 - $ref: dai-common.yaml#
15 - $ref: /schemas/soc/qcom/qcom,apr-services.yaml#
20 - qcom,q6apm
24 $ref: /schemas/sound/qcom,q6apm-lpass-dais.yaml#
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H A Dnvidia,tegra210-sfc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-sfc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Jon Hunter <jonathanh@nvidia.com>
16 - Mohan Kumar <mkumard@nvidia.com>
17 - Sameer Pujar <spujar@nvidia.com>
20 - $ref: dai-common.yaml#
24 pattern: "^sfc@[0-9a-f]*$"
28 - const: nvidia,tegra210-sfc
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H A Dnvidia,tegra210-mvc.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-mvc.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 signal path. It can be used in input or output signal path for per-stream
14 multi-channel (up to 7.1 channels) stream. An independent mute control is
18 - Jon Hunter <jonathanh@nvidia.com>
19 - Mohan Kumar <mkumard@nvidia.com>
20 - Sameer Pujar <spujar@nvidia.com>
23 - $ref: dai-common.yaml#
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/openbmc/linux/Documentation/devicetree/bindings/display/bridge/
H A Dsil,sii9022.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Boris Brezillon <bbrezillon@kernel.org>
15 - items:
16 - enum:
17 - sil,sii9022-cpi # CEC Programming Interface
18 - sil,sii9022-tpi # Transmitter Programming Interface
19 - const: sil,sii9022
20 - const: sil,sii9022
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H A Dnxp,tda998x.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Russell King <linux@armlinux.org.uk>
22 video-ports:
30 audio-ports:
32 Array of 8-bit values, 2 values per DAI (Documentation/sound/soc/dai.rst).
35 $ref: /schemas/types.yaml#/definitions/uint32-matrix
39 - description: |
41 (see include/dt-bindings/display/tda998x.h).
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H A Dite,it6505.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Allen Chen <allen.chen@ite.com.tw>
13 The IT6505 is a high-performance DisplayPort 1.1a transmitter,
16 and ensures robust transmission of high-quality uncompressed video
17 content, along with uncompressed and compressed digital audio content.
20 also encodes and transmits up to 8 channels of I2S digital audio,
22 In addition, an S/PDIF input port takes in compressed audio of up to
27 transmission of high-definition content. Users of the IT6505 need not
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/openbmc/linux/arch/arm/boot/dts/ti/omap/
H A Dam335x-boneblack-hdmi.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2012 Texas Instruments Incorporated - https://www.ti.com/
6 #include <dt-bindings/display/tda998x.h>
7 #include <dt-bindings/interrupt-controller/irq.h>
10 nxp_hdmi_bonelt_pins: nxp-hdmi-bonelt-pins {
11 pinctrl-single,pins = <
36 nxp_hdmi_bonelt_off_pins: nxp-hdmi-bonelt-off-pins {
37 pinctrl-single,pins = <
42 mcasp0_pins: mcasp0-pins {
43 pinctrl-single,pins = <
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/openbmc/linux/sound/soc/pxa/
H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
3 tristate "SoC Audio for the Intel PXA2xx chip"
9 to select the audio interfaces to support below.
29 tristate "Soc Audio via PXA2xx/PXA3xx SSP ports"
35 tristate "SoC Audio via MMP SSPA ports"
44 tristate "SoC Audio support for Sharp Zaurus SL-Cxx00"
49 Say Y if you want to add support for SoC audio on Sharp
50 Zaurus SL-Cxx00 models (Spitz, Borzoi and Akita).
53 tristate "SoC Audio for Marvell PXA910 chip"
57 Say Y if you want to add support for SoC audio on the
/openbmc/linux/sound/soc/generic/
H A Daudio-graph-card2-custom-sample.dtsi1 // SPDX-License-Identifier: GPL-2.0
3 * audio-graph-card2-custom-sample.dtsi
8 * This sample indicates how to use audio-graph-card2 and its
9 * custom driver. "audio-graph-card2-custom-sample" is the custome driver
10 * which is using audio-graph-card2.
15 * #include "../../../../../sound/soc/generic/audio-graph-card2-custom-sample.dtsi"
23 * "compatible" on each test-component. see below
26 * - compatible = "test-cpu";
27 * + compatible = "test-cpu-verbose";
32 * - compatible = "test-codec";
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H A Daudio-graph-card2.c1 // SPDX-License-Identifier: GPL-2.0
3 // ASoC Audio Graph Card2 support
8 // based on ${LINUX}/sound/soc/generic/audio-graph-card.c
25 ports {
28 bitclock-master;
30 frame-master;
39 You can set daifmt at ports/port/endpoint.
42 sample0: left_j, bitclock-master, frame-master
43 sample1: i2s, bitclock-master
59 linux/sound/soc/soc-utils.c
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H A Daudio-graph-card.c1 // SPDX-License-Identifier: GPL-2.0
3 // ASoC audio graph sound card support
8 // based on ${LINUX}/sound/soc/generic/simple-card.c
29 struct snd_soc_dapm_context *dapm = w->dapm; in graph_outdrv_event()
30 struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(dapm->card); in graph_outdrv_event()
34 gpiod_set_value_cansleep(priv->pa_gpio, 1); in graph_outdrv_event()
37 gpiod_set_value_cansleep(priv->pa_gpio, 0); in graph_outdrv_event()
40 return -EINVAL; in graph_outdrv_event()
62 if (dai && (dai->component->driver->pcm_construct || in soc_component_is_pcm()
63 (dai->driver->ops && dai->driver->ops->pcm_new))) in soc_component_is_pcm()
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/openbmc/linux/Documentation/devicetree/bindings/display/xlnx/
H A Dxlnx,zynqmp-dpsub.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/display/xlnx/xlnx,zynqmp-dpsub.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 implements the display and audio pipelines based on the DisplayPort v1.2
14 +------------------------------------------------------------+
15 +--------+ | +----------------+ +-----------+ |
16 | DPDMA | --->| | --> | Video | Video +-------------+ |
17 | 4x vid | | | | | Rendering | -+--> | | | +------+
18 | 2x aud | | | Audio/Video | --> | Pipeline | | | DisplayPort |---> | PHY0 |
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/openbmc/linux/arch/arm64/boot/dts/renesas/
H A Dr8a774c0-cat874.dts1 // SPDX-License-Identifier: GPL-2.0
8 /dts-v1/;
10 #include <dt-bindings/gpio/gpio.h>
11 #include <dt-bindings/display/tda998x.h>
15 compatible = "si-linux,cat874", "renesas,r8a774c0";
26 stdout-path = "serial0:115200n8";
29 hdmi-out {
30 compatible = "hdmi-connector";
35 remote-endpoint = <&tda19988_out>;
41 compatible = "gpio-leds";
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/openbmc/linux/drivers/gpu/drm/xlnx/
H A Dzynqmp_dpsub.c1 // SPDX-License-Identifier: GPL-2.0
5 * Copyright (C) 2017 - 2020 Xilinx, Inc.
8 * - Hyun Woo Kwon <hyun.kwon@xilinx.com>
9 * - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
13 #include <linux/dma-mapping.h>
31 /* -----------------------------------------------------------------------------
39 if (!dpsub->drm) in zynqmp_dpsub_suspend()
42 return drm_mode_config_helper_suspend(&dpsub->drm->dev); in zynqmp_dpsub_suspend()
49 if (!dpsub->drm) in zynqmp_dpsub_resume()
52 return drm_mode_config_helper_resume(&dpsub->drm->dev); in zynqmp_dpsub_resume()
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/openbmc/qemu/docs/system/
H A Dtarget-i386-desc.rst.inc3 - i440FX host PCI bridge and PIIX3 PCI to ISA bridge
5 - Cirrus CLGD 5446 PCI VGA card or dummy VGA card with Bochs VESA
8 - PS/2 mouse and keyboard
10 - 2 PCI IDE interfaces with hard disk and CD-ROM support
12 - Floppy disk
14 - PCI and ISA network adapters
16 - Serial ports
18 - IPMI BMC, either and internal or external one
20 - Creative SoundBlaster 16 sound card
22 - ENSONIQ AudioPCI ES1370 sound card
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