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/Linux-v5.15/Documentation/devicetree/bindings/media/
Dvideo-interface-devices.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/media/video-interface-devices.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jacopo Mondi <jacopo@jmondi.org>
11 - Sakari Ailus <sakari.ailus@linux.intel.com>
14 flash-leds:
15 $ref: /schemas/types.yaml#/definitions/phandle-array
17 An array of phandles, each referring to a flash LED, a sub-node of the LED
20 lens-focus:
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/Linux-v5.15/crypto/
Dsm2.c1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * SM2 asymmetric public-key algorithm
4 * as specified by OSCCA GM/T 0003.1-2012 -- 0003.5-2012 SM2 and
5 * described at https://tools.ietf.org/html/draft-shen-sm2-ecdsa-02
26 unsigned int fips:1; /* True if this is a FIPS140-2 approved curve */
41 * Curves (a,b) has ((A-2)/4,B^-1).
67 MPI x, y; in sm2_ec_ctx_init() local
68 int rc = -EINVAL; in sm2_ec_ctx_init() local
70 p = mpi_scanval(ecp->p); in sm2_ec_ctx_init()
71 a = mpi_scanval(ecp->a); in sm2_ec_ctx_init()
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/Linux-v5.15/drivers/media/rc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
15 Say Y when you have a TV or an IR device.
18 source "drivers/media/rc/keymaps/Kconfig"
31 depends on RC_CORE=y
54 tristate "Enable IR raw decoder for the RC-5 protocol"
58 Enable this option if you have IR with RC-5 protocol, and
128 tristate "Enable IR raw decoder for the RC-MM protocol"
130 Enable this option when you have IR with RC-MM protocol, and
132 24 and 32 bits RC-MM variants. You can enable or disable the
133 different modes using the following RC protocol keywords:
[all …]
DMakefile1 # SPDX-License-Identifier: GPL-2.0
3 obj-y += keymaps/
5 obj-$(CONFIG_RC_CORE) += rc-core.o
6 rc-core-y := rc-main.o rc-ir-raw.o
7 rc-core-$(CONFIG_LIRC) += lirc_dev.o
8 rc-core-$(CONFIG_MEDIA_CEC_RC) += keymaps/rc-cec.o
9 rc-core-$(CONFIG_BPF_LIRC_MODE2) += bpf-lirc.o
10 obj-$(CONFIG_IR_NEC_DECODER) += ir-nec-decoder.o
11 obj-$(CONFIG_IR_RC5_DECODER) += ir-rc5-decoder.o
12 obj-$(CONFIG_IR_RC6_DECODER) += ir-rc6-decoder.o
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/Linux-v5.15/drivers/pci/controller/dwc/
DKconfig1 # SPDX-License-Identifier: GPL-2.0
29 default y if SOC_DRA7XX
33 This controller can work either as EP or RC. In order to enable
34 host-specific features PCI_DRA7XX_HOST must be selected and in order
35 to enable device-specific features PCI_DRA7XX_EP must be selected.
48 This controller can work either as EP or RC. In order to enable
49 host-specific features PCI_DRA7XX_HOST must be selected and in order
50 to enable device-specific features PCI_DRA7XX_EP must be selected.
57 bool "Platform bus based DesignWare PCIe Controller - Host mode"
65 This controller can work either as EP or RC. In order to enable
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/Linux-v5.15/drivers/gpu/drm/vboxvideo/
Dhgsmi_base.c1 // SPDX-License-Identifier: MIT
2 /* Copyright (C) 2006-2017 Oracle Corporation */
12 * hgsmi_report_flags_location - Inform the host of the location of
25 return -ENOMEM; in hgsmi_report_flags_location()
27 p->buf_location = location; in hgsmi_report_flags_location()
28 p->buf_len = sizeof(struct hgsmi_host_flags); in hgsmi_report_flags_location()
37 * hgsmi_send_caps_info - Notify the host of HGSMI-related guest capabilities
49 return -ENOMEM; in hgsmi_send_caps_info()
51 p->rc = VERR_NOT_IMPLEMENTED; in hgsmi_send_caps_info()
52 p->caps = caps; in hgsmi_send_caps_info()
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/Linux-v5.15/arch/powerpc/lib/
Dmemcmp_64.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 #include <asm/ppc-opcode.h>
16 #define rC r11 macro
42 std r3,-STACKFRAMESIZE+STK_REG(R31)(r1); \
43 std r4,-STACKFRAMESIZE+STK_REG(R30)(r1); \
44 std r5,-STACKFRAMESIZE+STK_REG(R29)(r1); \
46 stdu r1,-STACKFRAMESIZE(r1); \
58 std r3,-STACKFRAMESIZE+STK_REG(R31)(r1); \
59 std r4,-STACKFRAMESIZE+STK_REG(R30)(r1); \
60 std r5,-STACKFRAMESIZE+STK_REG(R29)(r1); \
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/Linux-v5.15/tools/testing/selftests/powerpc/stringloops/
Dmemcmp_64.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
8 #include <asm/ppc-opcode.h>
16 #define rC r11 macro
42 std r3,-STACKFRAMESIZE+STK_REG(R31)(r1); \
43 std r4,-STACKFRAMESIZE+STK_REG(R30)(r1); \
44 std r5,-STACKFRAMESIZE+STK_REG(R29)(r1); \
46 stdu r1,-STACKFRAMESIZE(r1); \
58 std r3,-STACKFRAMESIZE+STK_REG(R31)(r1); \
59 std r4,-STACKFRAMESIZE+STK_REG(R30)(r1); \
60 std r5,-STACKFRAMESIZE+STK_REG(R29)(r1); \
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/Linux-v5.15/arch/x86/crypto/
Dtwofish-avx-x86_64-asm_64.S1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Twofish Cipher 8-way parallel algorithm (AVX/x86_64)
6 * <Johannes.Goetzfried@informatik.stud.uni-erlangen.de>
8 * Copyright © 2012-2013 Jussi Kivilinna <jussi.kivilinna@iki.fi>
13 #include "glue_helper-asm-avx.S"
15 .file "twofish-avx-x86_64-asm_64.S"
33 8-way AVX twofish
139 #define encround_tail(a, b, c, d, x, y, prerotate) \ argument
140 vpaddd x, y, x; \
144 vpaddd y, x, y; \
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/Linux-v5.15/drivers/input/joystick/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
10 weapon control system or something like that you can say Y here
23 Say Y here if you have a joystick that connects to the PC
40 Say Y here if you have an FPGaming or MadCatz controller using the
51 Say Y here if you have a simple joystick connected over ADC.
54 module will be called adc-joystick.
61 Say Y here if you have a Logitech controller using the ADI
71 Say Y here if you have a Creative Labs Blaster Cobra gamepad.
80 Say Y here if you have a Genius Flight2000 or MaxFighter digitally
90 Say Y here if you have a Gravis controller using the GrIP protocol
[all …]
/Linux-v5.15/drivers/media/dvb-frontends/
Dstb6100.c1 // SPDX-License-Identifier: GPL-2.0-or-later
30 #define dprintk(x, y, z, format, arg...) do { \ argument
32 if ((x > FE_ERROR) && (x > y)) \
34 else if ((x > FE_NOTICE) && (x > y)) \
36 else if ((x > FE_INFO) && (x > y)) \
38 else if ((x > FE_DEBUG) && (x > y)) \
41 if (x > y) \
123 int rc; in stb6100_read_regs() local
125 .addr = state->config->tuner_address, in stb6100_read_regs()
131 rc = i2c_transfer(state->i2c, &msg, 1); in stb6100_read_regs()
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/Linux-v5.15/drivers/xen/
Dgntalloc.c4 * Device for creating grant references (in user-space) that may be shared
14 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * X -> granting a page to Y
24 * Y -> mapping the grant from X
27 * 2. X creates an entry in the grant table that says domid(Y) can access P.
29 * 3. X gives the grant reference identifier, GREF, to Y.
30 * 4. Y maps the page, either directly into kernel memory for use in a backend
32 * application running in Y. This is the first point at which Xen does any
35 * to the shared page, and can now communicate with Y over the shared page.
83 uint16_t pgoff:12; /* Bits 0-11: Offset of the byte to clear */
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/Linux-v5.15/drivers/char/ipmi/
Dkcs_bmc_aspeed.c1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (c) 2015-2018, Intel Corporation.
6 #define pr_fmt(fmt) "aspeed-kcs-bmc: " fmt
28 #define DEVICE_NAME "ast-kcs-bmc"
35 * LPCyE Enable LPC channel y
36 * IBFIEy Input Buffer Full IRQ Enable for LPC channel y
37 * IRQxEy Assert SerIRQ x for LPC channel y (Deprecated, use IDyIRQX, IRQXEy)
38 * IDyIRQX Use the specified 4-bit SerIRQ for LPC channel y
39 * SELyIRQX SerIRQ polarity for LPC channel y (low: 0, high: 1)
40 * IRQXEy Assert the SerIRQ specified in IDyIRQX for LPC channel y
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/Linux-v5.15/drivers/input/rmi4/
Drmi_f11.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2015 Synaptics Incorporated
181 * struct f11_2d_sensor_queries - describes sensor capabilities
185 * @nr_fingers: describes the maximum number of fingers the 2-D sensor
193 * @nr_x_electrodes: the maximum number of electrodes the 2-D sensor
195 * @nr_y_electrodes: the maximum number of electrodes the 2-D sensor
196 * supports on the Y axis.
197 * @max_electrodes: the total number of X and Y electrodes that may be
205 * @has_anchored_finger: then the sensor supports the high-precision second
224 * @has_single_tap: a basic single-tap gesture is supported.
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/Linux-v5.15/drivers/media/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
10 obj-y += i2c/ tuners/
11 obj-$(CONFIG_DVB_CORE) += dvb-frontends/
14 # Now, let's link-in the media controller core
16 ifeq ($(CONFIG_MEDIA_CONTROLLER),y)
17 obj-$(CONFIG_MEDIA_SUPPORT) += mc/
20 obj-$(CONFIG_VIDEO_DEV) += v4l2-core/
21 obj-$(CONFIG_DVB_CORE) += dvb-core/
23 # There are both core and drivers at RC subtree - merge before drivers
24 obj-y += rc/
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/Linux-v5.15/security/selinux/
Dxfrm.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * NSA Security-Enhanced Linux (SELinux) security module
22 * CONFIG_SECURITY=y
23 * CONFIG_SECURITY_NETWORK=y
24 * CONFIG_SECURITY_NETWORK_XFRM=y
25 * CONFIG_SECURITY_SELINUX=m/y
58 (ctx->ctx_doi == XFRM_SC_DOI_LSM) && in selinux_authorizable_ctx()
59 (ctx->ctx_alg == XFRM_SC_ALG_SELINUX)); in selinux_authorizable_ctx()
67 return selinux_authorizable_ctx(x->security); in selinux_authorizable_xfrm()
78 int rc; in selinux_xfrm_alloc_user() local
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/Linux-v5.15/drivers/input/mouse/
Dcypress_ps2.c1 // SPDX-License-Identifier: GPL-2.0-only
31 struct cytp_data *cytp = psmouse->private; in cypress_set_packet_size()
32 cytp->pkt_size = n; in cypress_set_packet_size()
40 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_sendbyte()
45 value & 0xff, ps2dev->nak); in cypress_ps2_sendbyte()
46 if (ps2dev->nak == CYTP_PS2_RETRY) in cypress_ps2_sendbyte()
63 struct ps2dev *ps2dev = &psmouse->ps2dev; in cypress_ps2_ext_cmd()
65 int rc; in cypress_ps2_ext_cmd() local
75 rc = cypress_ps2_sendbyte(psmouse, cmd & 0xff); in cypress_ps2_ext_cmd()
76 if (rc == CYTP_PS2_RETRY) { in cypress_ps2_ext_cmd()
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/Linux-v5.15/drivers/input/touchscreen/
Dwm9712.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9712.c -- Codec driver for Wolfson WM9712 AC97 Codecs.
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
109 * Set to 1 to enable coordinate polling. e.g. x,y[,p] is sampled together
160 dev_dbg(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9712_phy_init()
167 dev_dbg(wm->dev, "setting 5-wire touchscreen mode.\n"); in wm9712_phy_init()
170 dev_warn(wm->dev, "pressure measurement is not " in wm9712_phy_init()
171 "supported in 5-wire mode\n"); in wm9712_phy_init()
179 dev_dbg(wm->dev, in wm9712_phy_init()
182 dev_dbg(wm->dev, in wm9712_phy_init()
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Dwm9713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9713.c -- Codec touch driver for Wolfson WM9713 AC97 Codec.
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
109 * Set to 1 to enable coordinate polling. e.g. x,y[,p] is sampled together
163 dev_info(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9713_phy_init()
170 dev_info(wm->dev, "setting 5-wire touchscreen mode."); in wm9713_phy_init()
173 dev_warn(wm->dev, in wm9713_phy_init()
183 dev_info(wm->dev, in wm9713_phy_init()
186 dev_info(wm->dev, in wm9713_phy_init()
193 dev_info(wm->dev, "supplied delay out of range."); in wm9713_phy_init()
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/Linux-v5.15/drivers/media/cec/
DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
12 bool "HDMI CEC RC integration"
14 depends on CEC_CORE=m || RC_CORE=y
16 Pass on CEC remote control messages to the RC framework.
27 default y if MEDIA_SUPPORT && !MEDIA_SUPPORT_FILTER
32 Say Y when you have an HDMI receiver, transmitter or a USB CEC
/Linux-v5.15/drivers/media/usb/em28xx/
DMakefile1 # SPDX-License-Identifier: GPL-2.0
2 em28xx-y += em28xx-core.o em28xx-i2c.o em28xx-cards.o em28xx-camera.o
4 em28xx-v4l-objs := em28xx-video.o em28xx-vbi.o
5 em28xx-alsa-objs := em28xx-audio.o
6 em28xx-rc-objs := em28xx-input.o
8 obj-$(CONFIG_VIDEO_EM28XX) += em28xx.o
9 obj-$(CONFIG_VIDEO_EM28XX_V4L2) += em28xx-v4l.o
10 obj-$(CONFIG_VIDEO_EM28XX_ALSA) += em28xx-alsa.o
11 obj-$(CONFIG_VIDEO_EM28XX_DVB) += em28xx-dvb.o
12 obj-$(CONFIG_VIDEO_EM28XX_RC) += em28xx-rc.o
[all …]
/Linux-v5.15/drivers/staging/media/av7110/
Dav7110_hw.c1 // SPDX-License-Identifier: GPL-2.0-or-later
5 * Copyright (C) 1999-2002 Ralph Metzler
9 * Copyright (C) 1998,1999 Christian Theiss <mistert@rz.fh-augsburg.de>
46 struct saa7146_dev *dev = av7110->dev; in av7110_debiwrite()
50 return -1; in av7110_debiwrite()
52 if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { in av7110_debiwrite()
54 return -1; in av7110_debiwrite()
60 saa7146_write(dev, DEBI_AD, av7110->debi_bus); in av7110_debiwrite()
68 struct saa7146_dev *dev = av7110->dev; in av7110_debiread()
75 if (saa7146_wait_for_debi_done(av7110->dev, 0) < 0) { in av7110_debiread()
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/Linux-v5.15/arch/s390/kernel/
Dcrash_dump.c1 // SPDX-License-Identifier: GPL-2.0
18 #include <asm/asm-offsets.h>
24 #define PTR_ADD(x, y) (((char *) (x)) + ((unsigned long) (y))) argument
25 #define PTR_SUB(x, y) (((char *) (x)) - ((unsigned long) (y))) argument
26 #define PTR_DIFF(x, y) ((unsigned long)(((char *) (x)) - ((unsigned long) (y)))) argument
68 list_add(&sa->list, &dump_save_areas); in save_area_alloc()
70 list_add_tail(&sa->list, &dump_save_areas); in save_area_alloc()
89 lc = (struct lowcore *)(regs - __LC_FPREGS_SAVE_AREA); in save_area_add_regs()
90 memcpy(&sa->psw, &lc->psw_save_area, sizeof(sa->psw)); in save_area_add_regs()
91 memcpy(&sa->ctrs, &lc->cregs_save_area, sizeof(sa->ctrs)); in save_area_add_regs()
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/Linux-v5.15/tools/testing/selftests/bpf/
Dtest_lirc_mode2_user.c1 // SPDX-License-Identifier: GPL-2.0
10 // BPF program can decode this into scancodes so that rc-core can translate
11 // this into input key codes using the rc keymap.
13 // This test works by sending IR over rc-loopback, so the IR is processed by
15 // associated with rc-loopback, see the output of ir-keytable(1).
18 // CONFIG_RC_CORE=y
19 // CONFIG_BPF_RAWIR_EVENT=y
20 // CONFIG_RC_LOOPBACK=y
23 // 1. Open the /dev/lircN device for rc-loopback (given on command line)
69 if (lircfd == -1) { in main()
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/Linux-v5.15/drivers/rtc/
Drtc-pm8xxx.c1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
28 * struct pm8xxx_rtc_regs - describe RTC registers per PMIC versions
34 * @alarm_rw: base address of alarm read-write register
48 * struct pm8xxx_rtc - rtc driver internal structure
78 int rc, i; in pm8xxx_rtc_set_time() local
83 const struct pm8xxx_rtc_regs *regs = rtc_dd->regs; in pm8xxx_rtc_set_time()
85 if (!rtc_dd->allow_set_time) in pm8xxx_rtc_set_time()
86 return -EACCES; in pm8xxx_rtc_set_time()
97 spin_lock_irqsave(&rtc_dd->ctrl_reg_lock, irq_flags); in pm8xxx_rtc_set_time()
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