| /openbmc/linux/Documentation/userspace-api/media/v4l/ |
| H A D | colorspaces.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
92 specific chromaticity primaries are linear colorspaces. But neither the
93 eye, nor display technology is linear. Doubling the values of all
94 components in the linear colorspace will not be perceived as twice the
96 function that takes a linear color component value and transforms it to
97 the non-linear component value, which is a closer match to the
98 non-linear performance of both the eye and displays. Linear component
99 values are denoted RGB, non-linear are denoted as R'G'B'. In general
101 linear RGB. Special care should be taken when dealing with openGL to
102 provide linear RGB colors or to use the built-in openGL support to apply
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| H A D | pixfmt-yuv-planar.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. planar-yuv:
12 - Semi-planar formats use two planes. The first plane is the luma plane and
16 - Fully planar formats use three planes to store the Y, Cb and Cr components
19 Within a plane, components are stored in pixel order, which may be linear or
26 and applications that support the multi-planar API, described in
27 :ref:`planar-apis`. Unless explicitly documented as supporting non-contiguous
31 Semi-Planar YUV Formats
46 For non-contiguous formats, no constraints are enforced by the format on the
57 .. flat-table:: Overview of Semi-Planar YUV Formats
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| /openbmc/linux/Documentation/ABI/testing/ |
| H A D | sysfs-class-backlight | 9 hence linear changes in brightness are perceived as being
10 non-linear. To achieve a linear perception of brightness changes
12 backlights with a linear brightness curve.
19 linear
21 controls should apply a logarithmic mapping for a linear
24 non-linear
25 The brightness changes non-linearly with each step. Brightness
26 controls should use a linear mapping for a linear perception.
38 The value range is device-driver specific:
47 It returns a 13-bits integer.
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| /openbmc/linux/drivers/hid/ |
| H A D | hid-bigbenff.c | 1 // SPDX-License-Identifier: GPL-2.0+
7 * "Kid-friendly Wired Controller" PS3OFMINIPAD SONY
19 #include "hid-ids.h"
37 * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
39 * 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
47 * 0x81, 0x42, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,Null State)
50 * 0x81, 0x01, // Input (Const,Array,Abs,No Wrap,Linear,Preferred State,No Null Position)
59 * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
74 * 0x81, 0x02, // Input (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position)
77 …0xB1, 0x02, // Feature (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position,Non-…
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| /openbmc/linux/drivers/staging/media/atomisp/pci/isp/kernels/bnlm/ |
| H A D | ia_css_bnlm_types.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
20 * CSS-API header file for Bayer Non-Linear Mean parameters.
25 /* Bayer Non-Linear Mean configuration
44 * that fits the first-order exp() to default exp_lut in BNLM sheet
54 /* Index for n-th maximum candidate weight for each detail group */
83 /* Non linear transfer functions to calculate the blending coefficient depending on detail group */
|
| /openbmc/linux/drivers/gpu/drm/ci/xfails/ |
| H A D | rockchip-rk3288-fails.txt | 2 kms_bw@linear-tiling-2-displays-1920x1080p,Fail
3 kms_bw@linear-tiling-2-displays-2560x1440p,Fail
4 kms_bw@linear-tiling-2-displays-3840x2160p,Fail
5 kms_bw@linear-tiling-3-displays-1920x1080p,Fail
6 kms_bw@linear-tiling-3-displays-2560x1440p,Fail
7 kms_bw@linear-tiling-3-displays-3840x2160p,Fail
8 kms_force_connector_basic@force-load-detect,Fail
9 kms_invalid_mode@int-max-clock,Crash
10 kms_plane@pixel-format,Crash
11 kms_plane@pixel-format-source-clamping,Crash
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| /openbmc/linux/Documentation/admin-guide/hw-vuln/ |
| H A D | multihit.rst | 13 -------------------
18 - non-Intel processors
20 - Some Atoms (Airmont, Bonnell, Goldmont, GoldmontPlus, Saltwell, Silvermont)
22 - Intel processors that have the PSCHANGE_MC_NO bit set in the
27 ------------
32 CVE-2018-12207 Machine Check Error Avoidance on Page Size Change
37 -------
50 Under this errata, instructions are fetched from a linear address translated
52 paging structure so that the same linear address using large page size (2 MB, 4
55 the linear address, a code fetch that happens on the same linear address may
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| /openbmc/linux/tools/include/uapi/linux/ |
| H A D | netdev.h | 1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2 /* Do not edit directly, auto-generated from: */
4 /* YNL-GEN uapi header */
23 * @NETDEV_XDP_ACT_RX_SG: This feature informs if netdev implements non-linear
26 * non-linear XDP buffer support in ndo_xdp_xmit callback.
48 NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
58 NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1)
|
| /openbmc/linux/include/uapi/linux/ |
| H A D | netdev.h | 1 /* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
2 /* Do not edit directly, auto-generated from: */
4 /* YNL-GEN uapi header */
23 * @NETDEV_XDP_ACT_RX_SG: This feature informs if netdev implements non-linear
26 * non-linear XDP buffer support in ndo_xdp_xmit callback.
48 NETDEV_A_DEV_MAX = (__NETDEV_A_DEV_MAX - 1)
58 NETDEV_CMD_MAX = (__NETDEV_CMD_MAX - 1)
|
| /openbmc/linux/drivers/sh/intc/ |
| H A D | irqdomain.c | 18 * intc_irq_domain_evt_xlate() - Generic xlate for vectored IRQs.
32 return -EINVAL; in intc_evt_xlate()
50 * Quick linear revmap check in intc_irq_domain_init()
52 irq_base = evt2irq(hw->vectors[0].vect); in intc_irq_domain_init()
53 irq_end = evt2irq(hw->vectors[hw->nr_vectors - 1].vect); in intc_irq_domain_init()
56 * Linear domains have a hard-wired assertion that IRQs start at in intc_irq_domain_init()
58 * restrict the linear case to these conditions here, taking the in intc_irq_domain_init()
59 * tree penalty for linear cases with non-zero hwirq bases. in intc_irq_domain_init()
61 if (irq_base == 0 && irq_end == (irq_base + hw->nr_vectors - 1)) in intc_irq_domain_init()
62 d->domain = irq_domain_add_linear(NULL, hw->nr_vectors, in intc_irq_domain_init()
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| /openbmc/linux/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| H A D | amdgpu_dm_color.c | 38 * - Input gamma LUT (de-normalized)
39 * - Input CSC (normalized)
40 * - Surface degamma LUT (normalized)
41 * - Surface CSC (normalized)
42 * - Surface regamma LUT (normalized)
43 * - Output CSC (normalized)
49 * Plane CTM -> Plane degamma -> Plane CTM -> Plane regamma -> Plane CTM
59 * support any CRTC props with correct blending with multiple planes - but we
64 * respective property is set to NULL. A linear DGM/RGM LUT should also
70 * Plane DGM Bypass -> Plane CTM Bypass -> Plane RGM Bypass -> ...
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| /openbmc/bmcweb/redfish-core/schema/dmtf/json-schema/ |
| H A D | MetricDefinition.v1_3_4.json | 4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
28 "description": "The available OEM-specific actions for this resource.",
29 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
78 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
94 …n applies. The property identifiers portion of the URI shall follow RFC6901-defined JSON pointer …
103 …n applies. The property identifiers portion of the URI shall follow RFC6901-defined JSON pointer …
140 "DateTime": "The JSON string definition with the date-time format.",
154 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
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| /openbmc/bmcweb/redfish-core/schema/dmtf/json-schema-installed/ |
| H A D | MetricDefinition.v1_3_4.json | 4 "$schema": "http://redfish.dmtf.org/schemas/v1/redfish-schema-v1.json",
5 …"copyright": "Copyright 2014-2024 DMTF. For the full DMTF copyright policy, see http://www.dmtf.or…
12 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
28 "description": "The available OEM-specific actions for this resource.",
29 …"longDescription": "This property shall contain the available OEM-specific actions for this resour…
78 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
94 …n applies. The property identifiers portion of the URI shall follow RFC6901-defined JSON pointer …
103 …n applies. The property identifiers portion of the URI shall follow RFC6901-defined JSON pointer …
140 "DateTime": "The JSON string definition with the date-time format.",
154 "^([a-zA-Z_][a-zA-Z0-9_]*)?@(odata|Redfish|Message)\\.[a-zA-Z_][a-zA-Z0-9_]*$": {
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| /openbmc/linux/Documentation/netlink/specs/ |
| H A D | netdev.yaml | 1 # SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
9 -
11 name: xdp-act
12 render-max: true
14 -
19 -
23 -
24 name: ndo-xmit
27 -
28 name: xsk-zerocopy
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| /openbmc/linux/Documentation/bpf/ |
| H A D | redirect.rst | 1 .. SPDX-License-Identifier: GPL-2.0-only
10 --------------
14 - ``BPF_MAP_TYPE_DEVMAP``
15 - ``BPF_MAP_TYPE_DEVMAP_HASH``
16 - ``BPF_MAP_TYPE_CPUMAP``
17 - ``BPF_MAP_TYPE_XSKMAP``
22 -------
24 .. kernel-doc:: net/core/filter.c
29 those that do, not all of them support non-linear frames. Non-linear xdp
33 ----------------------
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| /openbmc/linux/arch/riscv/mm/ |
| H A D | physaddr.c | 1 // SPDX-License-Identifier: GPL-2.0
12 * Boundary checking aginst the kernel linear mapping space. in __virt_to_phys()
15 "virt_to_phys used for non-linear address: %pK (%pS)\n", in __virt_to_phys()
41 return ((unsigned long)(x) - kernel_map.va_pa_offset); in linear_mapping_va_to_pa()
|
| /openbmc/linux/sound/core/ |
| H A D | pcm_misc.c | 2 * PCM Interface - misc routines
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define SND_PCM_FORMAT_UNKNOWN (-1)
37 signed char le; /* 0 = big-endian, 1 = little-endian, -1 = others */
38 signed char signd; /* 0 = unsigned, 1 = signed, -1 = others */
52 .width = 8, .phys = 8, .le = -1, .signd = 1,
56 .width = 8, .phys = 8, .le = -1, .signd = 0,
108 .width = 32, .phys = 32, .le = 1, .signd = -1,
112 .width = 32, .phys = 32, .le = 0, .signd = -1,
116 .width = 64, .phys = 64, .le = 1, .signd = -1,
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| /openbmc/linux/arch/powerpc/mm/nohash/ |
| H A D | tlb_low_64e.S | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright (C) 2008-2009
15 #include <asm/asm-offsets.h>
17 #include <asm/exception-64e.h>
18 #include <asm/ppc-opcode.h>
21 #include <asm/feature-fixups.h>
30 * TLB miss handling for Book3E with a bolted linear mapping *
36 * Note that, unlike non-bolted handlers, TLB_EXFRAME is not
95 /* We pre-test some combination of permissions to avoid double
116 rldicl. r10,r16,64-PGTABLE_EADDR_SIZE,PGTABLE_EADDR_SIZE+4
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| /openbmc/linux/arch/x86/kvm/ |
| H A D | kvm_emulate.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
5 * Generic x86 (32-bit and 64-bit) instruction decoder and emulator.
9 * From: xen-unstable 10676:af9809f51f81a3c43f276f00c81a52ef558afda4
59 * location, that this location is the given linear faulting address (cr2), and
62 * automatically deduces which operand of a string-move operation is accessing
73 * some out-of-band mechanism, unknown to the emulator. The memop signals
77 * cmpxchg8b_emulated need support 8-byte accesses.
78 * 4. The emulator cannot handle 64-bit mode emulation on an x86/32 system.
94 * read_gpr: read a general purpose register (rax - r15)
100 * write_gpr: write a general purpose register (rax - r15)
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| /openbmc/linux/Documentation/devicetree/bindings/hwmon/ |
| H A D | ntc-thermistor.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
2 ---
3 $id: http://devicetree.org/schemas/hwmon/ntc-thermistor.yaml#
4 $schema: http://devicetree.org/meta-schemas/core.yaml#
9 - Linus Walleij <linus.walleij@linaro.org>
13 vary in resistance in an often non-linear way in relation to temperature.
16 temperature is non-linear, software drivers most often need to use a look
20 pull-up resistor or/and a pull-down resistor and a fixed voltage like this:
22 + e.g. 5V = pull-up voltage (puv)
24 +-+
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| /openbmc/linux/include/linux/regulator/ |
| H A D | machine.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * machine.h -- SoC Regulator support, machine/board driver API.
44 * DO_NOTHING_IN_SUSPEND - the default value
45 * DISABLE_IN_SUSPEND - turn off regulator in suspend states
46 * ENABLE_IN_SUSPEND - keep regulator on in suspend states
60 * struct regulator_state - regulator state during low power system states
72 * - DO_NOTHING_IN_SUSPEND
73 * - DISABLE_IN_SUSPEND
74 * - ENABLE_IN_SUSPEND
86 #define REGULATOR_NOTIF_LIMIT_DISABLE -1
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| /openbmc/linux/arch/powerpc/include/asm/book3s/64/ |
| H A D | hash-4k.h | 1 /* SPDX-License-Identifier: GPL-2.0 */
20 * linear map range, 1TB of vmalloc, 1TB of I/O and 1TB of vmememmap.
26 * Limits the linear mapping range
31 * Define the address range of the kernel non-linear virtual area (61TB)
116 * addresses other than the linear mapping.
|
| /openbmc/linux/Documentation/filesystems/ext4/ |
| H A D | directory.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 -----------------
9 that reference the same inode number--these are known as hard links, and
15 Linear (Classic) Directories
18 By default, each directory lists its entries in an “almost-linear”
19 array. I write “almost” because it's not a linear array in the memory
22 data blocks and that each block contains a linear array of directory
23 entries. The end of each per-block array is signified by reaching the
36 .. list-table::
38 :header-rows: 1
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| /openbmc/qemu/include/standard-headers/drm/ |
| H A D | drm_fourcc.h | 38 * further describe the buffer's format - for example tiling or compression.
41 * ----------------
55 * vendor-namespaced, and as such the relationship between a fourcc code and a
57 * may preserve meaning - such as number of planes - from the fourcc code,
63 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
75 * - Kernel and user-space drivers: for drivers it's important that modifiers
79 * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users
92 * -----------------------
97 * upstream in-kernel or open source userspace user does not apply.
221 * IEEE 754-2008 binary16 half-precision float
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| /openbmc/linux/include/uapi/drm/ |
| H A D | drm_fourcc.h | 39 * further describe the buffer's format - for example tiling or compression.
42 * ----------------
56 * vendor-namespaced, and as such the relationship between a fourcc code and a
58 * may preserve meaning - such as number of planes - from the fourcc code,
64 * a modifier: a buffer may match a 64-pixel aligned modifier and a 32-pixel
76 * - Kernel and user-space drivers: for drivers it's important that modifiers
80 * - Higher-level programs interfacing with KMS/GBM/EGL/Vulkan/etc: these users
93 * -----------------------
98 * upstream in-kernel or open source userspace user does not apply.
222 * IEEE 754-2008 binary16 half-precision float
[all …]
|