| /kernel/linux/linux-4.19/Documentation/media/v4l-drivers/ |
| D | imx.rst | 5 ------------
7 The Freescale i.MX5/6 contains an Image Processing Unit (IPU), which
13 - Image DMA Controller (IDMAC)
14 - Camera Serial Interface (CSI)
15 - Image Converter (IC)
16 - Sensor Multi-FIFO Controller (SMFC)
17 - Image Rotator (IRT)
18 - Video De-Interlacing or Combining Block (VDIC)
24 re-ordering (for example UYVY to YUYV) within the same colorspace, and
25 even packed <--> planar conversion. It can also perform a simple
[all …]
|
| /kernel/linux/linux-4.19/Documentation/infiniband/ |
| D | tag_matching.txt | 3 The MPI standard defines a set of rules, known as tag-matching, for matching
7 * User tag - wild card may be specified by the receiver
11 message envelopes may match, the pair that includes the earliest posted-send
12 and the earliest posted-receive is the pair that must be used to satisfy the
27 1. The Eager protocol- the complete message is sent when the send is
31 2. The Rendezvous Protocol - the sender sends the tag-matching header,
46 pre-posted receive for this arriving message, it is passed to the software and
48 including rendezvous processing, if appropriate, delivering the data to the
49 specified receive buffer. This allows overlapping receive-side MPI tag
52 When a receive-message is posted, the communication library will first check
[all …]
|
| /kernel/linux/linux-5.10/Documentation/infiniband/ |
| D | tag_matching.rst | 5 The MPI standard defines a set of rules, known as tag-matching, for matching
10 * User tag - wild card may be specified by the receiver
15 message envelopes may match, the pair that includes the earliest posted-send
16 and the earliest posted-receive is the pair that must be used to satisfy the
31 1. The Eager protocol- the complete message is sent when the send is
35 2. The Rendezvous Protocol - the sender sends the tag-matching header,
51 pre-posted receive for this arriving message, it is passed to the software and
53 including rendezvous processing, if appropriate, delivering the data to the
54 specified receive buffer. This allows overlapping receive-side MPI tag
57 When a receive-message is posted, the communication library will first check
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | imx.rst | 1 .. SPDX-License-Identifier: GPL-2.0
7 ------------
9 The Freescale i.MX5/6 contains an Image Processing Unit (IPU), which
15 - Image DMA Controller (IDMAC)
16 - Camera Serial Interface (CSI)
17 - Image Converter (IC)
18 - Sensor Multi-FIFO Controller (SMFC)
19 - Image Rotator (IRT)
20 - Video De-Interlacing or Combining Block (VDIC)
26 re-ordering (for example UYVY to YUYV) within the same colorspace, and
[all …]
|
| /kernel/linux/linux-5.10/block/ |
| D | blk-pm.c | 1 // SPDX-License-Identifier: GPL-2.0
3 #include <linux/blk-mq.h>
4 #include <linux/blk-pm.h>
7 #include "blk-mq.h"
8 #include "blk-mq-tag.h"
11 * blk_pm_runtime_init - Block layer runtime PM initialization routine
16 * Initialize runtime-PM-related fields for @q and start auto suspend for
17 * @dev. Drivers that want to take advantage of request-based runtime PM
24 * the autosuspend delay is set to -1 to make runtime suspend impossible
33 q->dev = dev; in blk_pm_runtime_init()
[all …]
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/meson/ |
| D | meson_vpp.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
16 * DOC: Video Post Processing
18 * VPP Handles all the Post Processing after the Scanout from the VIU
21 * - Postblend, Blends the OSD1 only
23 * - Vertical OSD Scaler for OSD1 only, we disable vertical scaler and
25 * - Intermediate FIFO with default Amlogic values
29 * - Preblend for video overlay pre-scaling
30 * - OSD2 support for cursor framebuffer
31 * - Video pre-scaling before postblend
32 * - Full Vertical/Horizontal OSD scaling to support TV overscan
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/ |
| D | microchip,qt1050.txt | 1 Microchip AT42QT1050 Five-channel Touch Sensor IC
4 one to five keys, dependent on mode. The QT1050 includes all signal processing
11 - compatible: Must be "microchip,qt1050"
12 - reg: The I2C address of the device
13 - interrupts: The sink for the touchpad's IRQ output,
14 see ../interrupt-controller/interrupts.txt
17 - wakeup-source: touch keys can be used as a wakeup source
19 Each button (key) is represented as a sub-node:
25 - linux,code: Keycode to emit.
26 - reg: The key number. Valid values: 0, 1, 2, 3, 4.
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/media/rkisp1/uapi/ |
| D | rkisp1-config.h | 1 /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */
12 /* Vendor specific - used for RK_ISP1 camera sub-system */
20 /* Sensor De-gamma */
36 /* Color Processing */
48 /* Denoise Pre-Filter */
50 /* Denoise Pre-Filter Strength */
118 * Denoising pre filter
152 * enum rkisp1_cif_isp_exp_ctrl_autostop - stop modes
162 * enum rkisp1_cif_isp_exp_meas_mode - Exposure measure mode
171 /*---------- PART1: Input Parameters ------------*/
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/display/ |
| D | amlogic,meson-vpu.txt | 7 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
9 D |-------| |----| | | | | HDMI PLL |
10 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
11 R |-------| |----| Processing | | | | |
12 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
13 R |-------| CSC |----| Scalers | | Encp ----------|----|----HDMI-TX----|
14 A | osd1 | | | Blenders | | Encl ----------|----|---------------|
15 M |-------|______|----|____________| |________________| | |
20 ---------------------
27 VPP: Video Post Processing
[all …]
|
| /kernel/linux/linux-4.19/drivers/gpu/drm/meson/ |
| D | meson_vpp.c | 29 * DOC: Video Post Processing
31 * VPP Handles all the Post Processing after the Scanout from the VIU
34 * - Postblend, Blends the OSD1 only
36 * - Vertical OSD Scaler for OSD1 only, we disable vertical scaler and
38 * - Intermediate FIFO with default Amlogic values
42 * - Preblend for video overlay pre-scaling
43 * - OSD2 support for cursor framebuffer
44 * - Video pre-scaling before postblend
45 * - Full Vertical/Horizontal OSD scaling to support TV overscan
46 * - HDR conversion
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/display/ |
| D | amlogic,meson-vpu.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
4 ---
5 $id: "http://devicetree.org/schemas/display/amlogic,meson-vpu.yaml#"
6 $schema: "http://devicetree.org/meta-schemas/core.yaml#"
11 - Neil Armstrong <narmstrong@baylibre.com>
17 DMC|---------------VPU (Video Processing Unit)----------------|------HHI------|
19 D |-------| |----| | | | | HDMI PLL |
20 D | vd2 | VIU | | Video Post | | Video Encoders |<---|-----VCLK |
21 R |-------| |----| Processing | | | | |
22 | osd2 | | | |---| Enci ----------|----|-----VDAC------|
[all …]
|
| /kernel/linux/linux-4.19/drivers/media/platform/vsp1/ |
| D | vsp1_dl.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * vsp1_dl.c -- R-Car VSP1 Display List
11 #include <linux/dma-mapping.h>
41 * struct vsp1_dl_ext_header - Extended display list header
43 * @pre_ext_dl_num_cmd: number of pre-extended command bodies to parse
44 * @flags: enables or disables execution of the pre and post command
45 * @pre_ext_dl_plist: start address of pre-extended display list bodies
46 * @post_ext_dl_num_cmd: number of post-extended command bodies to parse
47 * @post_ext_dl_plist: start address of post-extended display list bodies
54 * expecting 32-bit accesses. The flags are appropriate to the whole
[all …]
|
| /kernel/linux/linux-5.10/drivers/media/platform/vsp1/ |
| D | vsp1_dl.c | 1 // SPDX-License-Identifier: GPL-2.0+
3 * vsp1_dl.c -- R-Car VSP1 Display List
11 #include <linux/dma-mapping.h>
41 * struct vsp1_dl_ext_header - Extended display list header
43 * @pre_ext_dl_num_cmd: number of pre-extended command bodies to parse
44 * @flags: enables or disables execution of the pre and post command
45 * @pre_ext_dl_plist: start address of pre-extended display list bodies
46 * @post_ext_dl_num_cmd: number of post-extended command bodies to parse
47 * @post_ext_dl_plist: start address of post-extended display list bodies
54 * expecting 32-bit accesses. The flags are appropriate to the whole
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | nvidia,tegra210-ahub.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/nvidia,tegra210-ahub.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
11 for audio pre-processing, post-processing and a programmable full
17 - Jon Hunter <jonathanh@nvidia.com>
18 - Sameer Pujar <spujar@nvidia.com>
22 pattern: "^ahub@[0-9a-f]*$"
26 - enum:
27 - nvidia,tegra210-ahub
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/media/ |
| D | ti,cal.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Benoit Parrot <bparrot@ti.com>
12 description: |-
15 processing capability to connect CSI2 image-sensor modules to the
21 Documentation/devicetree/bindings/media/video-interfaces.txt.
27 - ti,dra72-cal
28 # for DRA72 controllers pre ES2.0
29 - ti,dra72-pre-es2-cal
[all …]
|
| /kernel/linux/linux-5.10/drivers/misc/echo/ |
| D | echo.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * SpanDSP - a series of DSP components for telephony
5 * echo.c - A line echo canceller. This code is being developed
24 This module aims to provide G.168-2002 compliant echo cancellation, to remove
25 electrical echoes (e.g. from 2-4 wire hybrids) from voice calls.
43 varies widely. This is quite easy to fix. If the signal level is normalised -
44 similar to applying AGC - LMS can work as well for a signal of varying
47 other algorithms exist - e.g. RLS (essentially the same as Kalman filtering),
54 high frequency content. Pre-whitening (i.e. filtering the signal to flatten its
57 low complexity filter is adequate for this, so pre-whitening adds little to the
[all …]
|
| /kernel/linux/linux-4.19/drivers/misc/echo/ |
| D | echo.h | 2 * SpanDSP - a series of DSP components for telephony
4 * echo.c - A line echo canceller. This code is being developed
36 This module aims to provide G.168-2002 compliant echo cancellation, to remove
37 electrical echoes (e.g. from 2-4 wire hybrids) from voice calls.
55 varies widely. This is quite easy to fix. If the signal level is normalised -
56 similar to applying AGC - LMS can work as well for a signal of varying
59 other algorithms exist - e.g. RLS (essentially the same as Kalman filtering),
66 high frequency content. Pre-whitening (i.e. filtering the signal to flatten its
69 low complexity filter is adequate for this, so pre-whitening adds little to the
72 An FIR filter adapted using pre-whitened NLMS performs well, provided certain
[all …]
|
| /kernel/linux/linux-5.10/arch/arm/probes/kprobes/ |
| D | core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
29 #include "../decode-arm.h"
30 #include "../decode-thumb.h"
35 (unsigned long)current_thread_info() + THREAD_START_SP - (addr))
50 unsigned long addr = (unsigned long)p->addr; in arch_prepare_kprobe()
75 return -EINVAL; in arch_prepare_kprobe()
76 insn = __mem_to_opcode_arm(*p->addr); in arch_prepare_kprobe()
82 p->opcode = insn; in arch_prepare_kprobe()
83 p->ainsn.insn = tmp_insn; in arch_prepare_kprobe()
85 switch ((*decode_insn)(insn, &p->ainsn, true, actions, checkers)) { in arch_prepare_kprobe()
[all …]
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/dsp/ |
| D | fsl,dsp.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Daniel Baluta <daniel.baluta@nxp.com>
14 advanced pre- and post- audio processing.
19 - fsl,imx8qxp-dsp
20 - fsl,imx8qm-dsp
21 - fsl,imx8mp-dsp
28 - description: ipg clock
29 - description: ocram clock
[all …]
|
| /kernel/linux/linux-5.10/arch/s390/kernel/ |
| D | kprobes.c | 1 // SPDX-License-Identifier: GPL-2.0+
79 len = insn_length(*p->addr >> 8); in copy_instruction()
80 memcpy(&insn, p->addr, len); in copy_instruction()
81 p->opcode = insn[0]; in copy_instruction()
84 * For pc-relative instructions in RIL-b or RIL-c format patch in copy_instruction()
91 addr = (u64)(unsigned long)p->addr; in copy_instruction()
92 new_addr = (u64)(unsigned long)p->ainsn.insn; in copy_instruction()
93 new_disp = ((addr + (disp * 2)) - new_addr) / 2; in copy_instruction()
96 s390_kernel_write(p->ainsn.insn, &insn, len); in copy_instruction()
112 p->ainsn.insn = NULL; in s390_get_insn_slot()
[all …]
|
| /kernel/linux/linux-4.19/Documentation/devicetree/bindings/mfd/ |
| D | cros-ec.txt | 3 Google's ChromeOS EC is a Cortex-M device which talks to the AP and
8 its own driver which connects to the top level interface-agnostic EC driver.
9 Other Linux driver (such as cros-ec-keyb for the matrix keyboard) connect to
10 the top-level driver.
13 - compatible: "google,cros-ec-i2c"
14 - reg: I2C slave address
17 - compatible: "google,cros-ec-spi"
18 - reg: SPI chip select
21 - google,cros-ec-spi-pre-delay: Some implementations of the EC need a little
25 - google,cros-ec-spi-msg-delay: Some implementations of the EC require some
[all …]
|
| /kernel/linux/linux-5.10/arch/arm64/kernel/probes/ |
| D | kprobes.c | 1 // SPDX-License-Identifier: GPL-2.0-only
23 #include <asm/debug-monitors.h>
31 #include "decode-insn.h"
41 kprobe_opcode_t *addr = p->ainsn.api.insn; in arch_prepare_ss_slot()
43 u32 insns[] = {p->opcode, BRK64_OPCODE_KPROBES_SS}; in arch_prepare_ss_slot()
53 p->ainsn.api.restore = (unsigned long) p->addr + in arch_prepare_ss_slot()
60 p->ainsn.api.restore = 0; in arch_prepare_simulate()
67 if (p->ainsn.api.handler) in arch_simulate_insn()
68 p->ainsn.api.handler((u32)p->opcode, (long)p->addr, regs); in arch_simulate_insn()
70 /* single step simulated, now go for post processing */ in arch_simulate_insn()
[all …]
|
| /kernel/linux/linux-4.19/drivers/scsi/lpfc/ |
| D | lpfc_sli.h | 4 * Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term *
6 * Copyright (C) 2004-2016 Emulex. All rights reserved. *
16 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE *
56 uint16_t iotag; /* pre-assigned IO tag */
57 uint16_t sli4_lxritag; /* logical pre-assigned XRI. */
58 uint16_t sli4_xritag; /* pre-assigned XRI, (OXID) tag. */
64 union lpfc_wqe128 wqe; /* SLI-4 */
65 IOCB_t iocb; /* SLI-3 */
69 uint8_t retry; /* retry counter for IOCB cmd - if needed */
74 #define LPFC_IO_FCP 4 /* FCP command -- iocbq in scsi_buf */
[all …]
|
| /kernel/linux/linux-5.10/arch/parisc/kernel/ |
| D | kprobes.c | 1 // SPDX-License-Identifier: GPL-2.0
5 * PA-RISC kprobes implementation
21 if ((unsigned long)p->addr & 3UL) in arch_prepare_kprobe()
22 return -EINVAL; in arch_prepare_kprobe()
24 p->ainsn.insn = get_insn_slot(); in arch_prepare_kprobe()
25 if (!p->ainsn.insn) in arch_prepare_kprobe()
26 return -ENOMEM; in arch_prepare_kprobe()
28 memcpy(p->ainsn.insn, p->addr, in arch_prepare_kprobe()
30 p->opcode = *p->addr; in arch_prepare_kprobe()
37 if (!p->ainsn.insn) in arch_remove_kprobe()
[all …]
|
| /kernel/linux/linux-4.19/tools/lib/bpf/ |
| D | libbpf.h | 1 /* SPDX-License-Identifier: LGPL-2.1 */
6 * Copyright (C) 2013-2015 Alexei Starovoitov <ast@kernel.org>
55 * __printf is defined in include/linux/compiler-gcc.h. However,
143 * - bpf_program_prep_t:
150 * - bpf_program__set_prep:
154 * - bpf_program__nth_fd:
178 * - prog: The bpf_program being loaded.
179 * - n: Index of instance being generated.
180 * - insns: BPF instructions array.
181 * - insns_cnt:Number of instructions in insns.
[all …]
|