| /kernel/linux/linux-5.10/Documentation/ABI/testing/ |
| 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.
[all …]
|
| D | sysfs-class-backlight-adp5520 | 2 ---------------------------------------------------------------
18 value between 0 mA and 30 mA using linear or non-linear
31 between 0 mA and 30 mA using linear or non-linear algorithms.
|
| D | sysfs-class-backlight-adp8860 | 2 -----------------------------------------------------------
23 value between 0 mA and 30 mA using linear or non-linear
37 between 0 mA and 30 mA using linear or non-linear algorithms.
|
| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/ABI/testing/ |
| 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.
[all …]
|
| /kernel/linux/linux-6.6/drivers/hid/ |
| 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-…
[all …]
|
| /kernel/linux/linux-5.10/drivers/hid/ |
| 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-…
[all …]
|
| /kernel/linux/linux-5.10/drivers/staging/media/atomisp/pci/isp/kernels/bnlm/ |
| 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 */
|
| /kernel/linux/linux-6.6/drivers/staging/media/atomisp/pci/isp/kernels/bnlm/ |
| 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 */
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/ci/xfails/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/admin-guide/hw-vuln/ |
| 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
[all …]
|
| /kernel/linux/linux-5.10/Documentation/admin-guide/hw-vuln/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/include/uapi/linux/ |
| 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)
|
| /kernel/linux/linux-6.6/tools/include/uapi/linux/ |
| 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)
|
| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| D | amdgpu_dm_color.c | 36 * - Input gamma LUT (de-normalized)
37 * - Input CSC (normalized)
38 * - Surface degamma LUT (normalized)
39 * - Surface CSC (normalized)
40 * - Surface regamma LUT (normalized)
41 * - Output CSC (normalized)
47 * Plane CTM -> Plane degamma -> Plane CTM -> Plane regamma -> Plane CTM
57 * support any CRTC props with correct blending with multiple planes - but we
62 * respective property is set to NULL. A linear DGM/RGM LUT should also
68 * Plane DGM Bypass -> Plane CTM Bypass -> Plane RGM Bypass -> ...
[all …]
|
| /kernel/linux/linux-5.10/drivers/sh/intc/ |
| 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()
[all …]
|
| /kernel/linux/linux-6.6/drivers/sh/intc/ |
| 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()
[all …]
|
| /kernel/linux/linux-6.6/drivers/gpu/drm/amd/display/amdgpu_dm/ |
| 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 -> ...
[all …]
|
| /kernel/linux/linux-6.6/Documentation/netlink/specs/ |
| 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
[all …]
|
| /kernel/linux/linux-6.6/Documentation/bpf/ |
| 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 ----------------------
[all …]
|
| /kernel/linux/linux-5.10/arch/riscv/mm/ |
| D | physaddr.c | 1 // SPDX-License-Identifier: GPL-2.0
11 phys_addr_t y = x - PAGE_OFFSET; in __virt_to_phys()
14 * Boundary checking aginst the kernel linear mapping space. in __virt_to_phys()
17 "virt_to_phys used for non-linear address: %pK (%pS)\n", in __virt_to_phys()
|
| /kernel/linux/linux-5.10/arch/powerpc/mm/nohash/ |
| 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
99 /* We pre-test some combination of permissions to avoid double
120 rldicl. r10,r16,64-PGTABLE_EADDR_SIZE,PGTABLE_EADDR_SIZE+4
[all …]
|
| /kernel/linux/linux-5.10/arch/x86/kvm/ |
| 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
58 * location, that this location is the given linear faulting address (cr2), and
61 * automatically deduces which operand of a string-move operation is accessing
72 * some out-of-band mechanism, unknown to the emulator. The memop signals
76 * cmpxchg8b_emulated need support 8-byte accesses.
77 * 4. The emulator cannot handle 64-bit mode emulation on an x86/32 system.
92 * read_gpr: read a general purpose register (rax - r15)
98 * write_gpr: write a general purpose register (rax - r15)
[all …]
|
| /kernel/linux/linux-6.6/arch/riscv/mm/ |
| 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()
|