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/linux/Documentation/devicetree/bindings/sound/
H A Dqcom,lpass-cpu.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/qcom,lpass-cpu.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11 - Rohit kumar <quic_rohkumar@quicinc.com>
14 Qualcomm Technologies Inc. SOC Low-Power Audio SubSystem (LPASS) that consist
16 is a module to configure Low-Power Audio Interface(LPAIF) core registers
22 - qcom,lpass-cpu
23 - qcom,apq8016-lpass-cpu
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/linux/arch/arm64/boot/dts/qcom/
H A Dsc7280-herobrine-audio-rt5682.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-1mic";
16 audio-routing = "Headphone Jack", "HPOL",
19 #address-cells = <1>;
20 #size-cells = <0>;
22 dai-link@0 {
23 link-name = "MAX98360";
27 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
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H A Dsc7280-herobrine-audio-rt5682-3mic.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
11 /* BOARD-SPECIFIC TOP LEVEL NODES */
13 compatible = "google,sc7280-herobrine";
14 model = "sc7280-rt5682-max98360a-3mic";
16 audio-routing = "VA DMIC0", "vdd-micb",
17 "VA DMIC1", "vdd-micb",
18 "VA DMIC2", "vdd-micb",
19 "VA DMIC3", "vdd-micb",
24 #address-cells = <1>;
25 #size-cells = <0>;
[all …]
H A Dsc7280-herobrine-audio-wcd9385.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
9 /* BOARD-SPECIFIC TOP LEVEL NODES */
11 compatible = "google,sc7280-herobrine";
12 model = "sc7280-wcd938x-max98360a-1mic";
14 audio-routing =
35 #address-cells = <1>;
36 #size-cells = <0>;
38 dai-link@0 {
39 link-name = "MAX98360A";
43 sound-dai = <&lpass_cpu MI2S_SECONDARY>;
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H A Dsc7180-trogdor.dtsi1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/gpio-keys.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
13 #include <dt-bindings/sound/sc7180-lpass.h>
16 #include "sc7180-firmware-tfa.dtsi"
22 thermal-zones {
23 charger_thermal: charger-thermal {
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H A Dapq8096-db820c.dts1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
6 /dts-v1/;
11 #include <dt-bindings/input/input.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/leds/common.h>
14 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
15 #include <dt-bindings/sound/qcom,q6afe.h>
16 #include <dt-bindings/sound/qcom,q6asm.h>
17 #include <dt-bindings/sound/qcom,wcd9335.h>
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/linux/drivers/media/usb/gspca/stv06xx/
H A Dstv06xx_st6422.c1 // SPDX-License-Identifier: GPL-2.0-or-later
9 * Strongly based on qc-usb-messenger, which is:
10 * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
11 * Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
20 /* Note we actually get 124 lines of data, of which we skip the 4st
32 /* Note we actually get 248 lines of data, of which we skip the 4st
34 first 240 of the 244 lines it actually gets, so that it ignores
49 static int setbrightness(struct sd *sd, s32 val);
50 static int setcontrast(struct sd *sd, s32 val);
51 static int setgain(struct sd *sd, u8 gain);
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/linux/arch/arm64/boot/dts/amlogic/
H A Dmeson-sm1-khadas-vim3l.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-sm1.dtsi"
10 #include "meson-khadas-vim3.dtsi"
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
17 vddcpu: regulator-vddcpu {
21 compatible = "pwm-regulator";
23 regulator-name = "VDDCPU";
24 regulator-min-microvolt = <690000>;
25 regulator-max-microvolt = <1050000>;
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/linux/drivers/staging/media/imx/
H A Dimx-ic-prpencvf.c1 // SPDX-License-Identifier: GPL-2.0+
3 * V4L2 Capture IC Preprocess Subdev for Freescale i.MX5/6 SOC
5 * This subdevice handles capture of video frames from the CSI or VDIC,
9 * Copyright (c) 2012-2017 Mentor Graphics Inc.
18 #include <media/v4l2-ctrls.h>
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-mc.h>
22 #include <media/v4l2-subdev.h>
24 #include "imx-media.h"
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H A Dimx-ic-prp.c1 // SPDX-License-Identifier: GPL-2.0+
3 * V4L2 Capture IC Preprocess Subdev for Freescale i.MX5/6 SOC
5 * This subdevice handles capture of video frames from the CSI or VDIC,
9 * Copyright (c) 2012-2017 Mentor Graphics Inc.
18 #include <media/v4l2-ctrls.h>
19 #include <media/v4l2-device.h>
20 #include <media/v4l2-ioctl.h>
21 #include <media/v4l2-subdev.h>
23 #include "imx-media.h"
24 #include "imx-ic.h"
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/linux/drivers/media/platform/ti/am437x/
H A Dam437x-vpfe.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2013 - 2014 Texas Instruments, Inc.
12 #include <linux/am437x-vpfe.h>
20 #include <media/v4l2-dev.h>
21 #include <media/v4l2-device.h>
22 #include <media/v4l2-ioctl.h>
23 #include <media/videobuf2-v4l2.h>
24 #include <media/videobuf2-dma-contig.h>
26 #include "am437x-vpfe_regs.h"
36 /* BT656 - 8 bit */
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/linux/sound/soc/qcom/qdsp6/
H A Dq6afe-dai.c1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2011-2017, The Linux Foundation. All rights reserved.
5 #include <dt-bindings/sound/qcom,q6afe.h>
15 #include "q6dsp-lpass-ports.h"
16 #include "q6dsp-common.h"
42 struct q6afe_dai_data *dai_data = dev_get_drvdata(dai->dev); in q6slim_hw_params()
43 struct q6afe_slim_cfg *slim = &dai_data->port_config[dai->id].slim; in q6slim_hw_params()
45 slim->sample_rate = params_rate(params); in q6slim_hw_params()
50 slim->bit_width = 16; in q6slim_hw_params()
53 slim->bit_width = 24; in q6slim_hw_params()
[all …]
/linux/sound/soc/qcom/
H A Dlpass-cpu.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2010-2011,2013-2015 The Linux Foundation. All rights reserved.
5 * lpass-cpu.c -- ALSA SoC CPU DAI driver for QTi LPASS
8 #include <dt-bindings/sound/qcom,lpass.h>
18 #include <sound/soc-dai.h>
19 #include "lpass-lpaif-reg.h"
47 const struct lpass_variant *v = drvdata->variant; in lpass_cpu_init_i2sctl_bitfields()
49 i2sctl->loopback = devm_regmap_field_alloc(dev, map, v->loopback); in lpass_cpu_init_i2sctl_bitfields()
50 i2sctl->spken = devm_regmap_field_alloc(dev, map, v->spken); in lpass_cpu_init_i2sctl_bitfields()
51 i2sctl->spkmode = devm_regmap_field_alloc(dev, map, v->spkmode); in lpass_cpu_init_i2sctl_bitfields()
[all …]
H A Dlpass.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (c) 2010-2011,2013-2015,2020 The Linux Foundation. All rights reserved.
5 * lpass.h - Definitions for the QTi LPASS
15 #include <dt-bindings/sound/qcom,lpass.h>
16 #include <dt-bindings/sound/qcom,q6afe.h>
17 #include "lpass-hdmi.h"
39 return -EINVAL; \
97 /* AHB-I/X bus clocks inside the low-power audio subsystem (LPASS) */
111 /* MI2S SD lines to use for playback/capture */
121 /* low-power audio interface (LPAIF) registers */
[all …]
/linux/drivers/media/platform/ti/omap3isp/
H A Disppreview.c1 // SPDX-License-Identifier: GPL-2.0-only
5 * TI OMAP3 ISP driver - Preview module
26 { /* RGB-RGB Matrix */
38 {-38, -75, 112},
39 {112, -94 , -18}
82 * Faulty pixels correction 4 pixels, 4 lines
85 * -------------------------------------------------------------
86 * Maximum total 10 pixels, 4 lines
125 * Default Gamma Correction Table - All components
146 * preview_config_luma_enhancement - Configure the Luminance Enhancement table
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/linux/drivers/media/i2c/
H A Dov2640.c1 // SPDX-License-Identifier: GPL-2.0-only
9 * Copyright 2005-2009 Freescale Semiconductor, Inc. All Rights Reserved.
20 #include <linux/v4l2-mediabus.h>
23 #include <media/v4l2-device.h>
24 #include <media/v4l2-event.h>
25 #include <media/v4l2-subdev.h>
26 #include <media/v4l2-ctrls.h>
27 #include <media/v4l2-image-sizes.h>
161 #define GAIN 0x00 /* AGC - Gain control gain setting */
176 #define REG08 0x08 /* Frame Exposure One-pin Control Pre-charge Row Num */
[all …]
/linux/arch/arm64/boot/dts/mediatek/
H A Dmt8186-corsola.dtsi1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
5 /dts-v1/;
7 #include <dt-bindings/pinctrl/mt8186-pinfunc.h>
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/input/input.h>
10 #include <dt-bindings/input/gpio-keys.h>
11 #include <dt-bindings/regulator/mediatek,mt6397-regulator.h>
26 stdout-path = "serial0:115200n8";
35 backlight_lcd0: backlight-lcd0 {
36 compatible = "pwm-backlight";
[all …]
/linux/arch/arm/boot/dts/ti/omap/
H A Domap3-n900.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
4 * Copyright (C) 2013-2014 Aaro Koskinen <aaro.koskinen@iki.fi>
7 /dts-v1/;
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/leds/common.h>
12 #include <dt-bindings/media/video-interfaces.h>
15 * Default secure signed bootloader (Nokia X-Loader) does not enable L3 firewall
17 * blocks then kernel receive "Unhandled fault: external abort on non-linefetch"
18 * and crash. Until somebody fix omap-aes.c and omap_hwmod_3xxx_data.c code (no
34 compatible = "nokia,omap3-n900", "ti,omap3430", "ti,omap3";
[all …]
/linux/drivers/media/pci/bt8xx/
H A Dbttv-cards.c1 // SPDX-License-Identifier: GPL-2.0-or-later
4 bttv-cards.c
6 this file has configuration information - card-specific stuff
9 Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
10 & Marcus Metzler (mocm@thp.uni-koeln.de)
11 (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
31 #include <media/v4l2-common.h>
33 #include "bttv-audio-hook.h"
85 static unsigned int card[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
86 static unsigned int pll[BTTV_MAX] = { [ 0 ... (BTTV_MAX-1) ] = UNSET };
[all …]
/linux/Documentation/admin-guide/
H A Ddevices.txt1 0 Unnamed devices (e.g. non-device mounts)
7 2 = /dev/kmem OBSOLETE - replaced by /proc/kcore
11 6 = /dev/core OBSOLETE - replaced by /proc/kcore
18 12 = /dev/oldmem OBSOLETE - replaced by /proc/vmcore
31 2 char Pseudo-TTY masters
37 Pseudo-tty's are named as follows:
40 the 1st through 16th series of 16 pseudo-ttys each, and
44 These are the old-style (BSD) PTY devices; Unix98
106 3 char Pseudo-TTY slaves
112 These are the old-style (BSD) PTY devices; Unix98
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/linux/tools/power/pm-graph/
H A Dsleepgraph.py2 # SPDX-License-Identifier: GPL-2.0-only
21 # https://www.intel.com/content/www/us/en/developer/topic-technology/open/pm-graph/overview.html
23 # git@github.com:intel/pm-graph
29 # will capture dmesg and ftrace data until resume is complete. This data
51 # ----------------- LIBRARIES --------------------
74 print('[%09.3f] %s' % (time.time()-mystarttime, msg))
82 # ----------------- CLASSES --------------------
86 # A global, single-instance container used to
108 cgtest = -1
183 tmstart = 'SUSPEND START %Y%m%d-%H:%M:%S.%f'
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/linux/drivers/net/ethernet/chelsio/cxgb4/
H A Dsge.c4 * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved.
16 * - Redistributions of source code must retain the above
20 * - Redistributions in binary form must reproduce the above
40 #include <linux/dma-mapping.h>
68 # define FL_PG_ORDER (16 - PAGE_SHIFT)
115 #define NOMEM_TMR_IDX (SGE_NTIMERS - 1)
118 * Suspension threshold for non-Ethernet Tx queues. We require enough room
141 * buffer). We currently only support two sizes for 1500- and 9000-byte MTUs.
151 struct sge *s = &adapter->sge; in fl_mtu_bufsize()
153 return ALIGN(s->pktshift + ETH_HLEN + VLAN_HLEN + mtu, s->fl_align); in fl_mtu_bufsize()
[all …]
/linux/drivers/pci/
H A Dquirks.c1 // SPDX-License-Identifier: GPL-2.0
3 * This file contains work-arounds for many known PCI hardware bugs.
5 * should be handled in arch-specific code.
22 #include <linux/isa-dma.h> /* isa_dma_bridge_buggy */
41 if (test_bit(PCI_LINK_LBMS_SEEN, &dev->priv_flags)) in pcie_lbms_seen()
102 int ret = -ENOTTY; in pcie_failed_link_retrain()
105 !pcie_cap_has_lnkctl2(dev) || !dev->link_active_reporting) in pcie_failed_link_retrain()
112 pci_info(dev, "broken device, retraining non-functional downstream link at 2.5GT/s\n"); in pcie_failed_link_retrain()
173 if ((f->class == (u32) (dev->class >> f->class_shift) || in pci_do_fixups()
174 f->class == (u32) PCI_ANY_ID) && in pci_do_fixups()
[all …]
/linux/
H A DMAINTAINERS5 ---------------------------------------------------
21 W: *Web-page* with status/info
23 B: URI for where to file *bugs*. A web-page with detailed bug
28 patches to the given subsystem. This is either an in-tree file,
29 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
38 One pattern per line. Multiple F: lines acceptable.
46 N: [^a-z]tegra all files whose path contains tegra
48 One pattern per line. Multiple N: lines acceptable.
61 One regex pattern per line. Multiple K: lines acceptable.
64 ----------------
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