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/kernel/linux/linux-6.6/include/drm/display/
Ddrm_dsc.h1 /* SPDX-License-Identifier: MIT
48 * struct drm_dsc_rc_range_parameters - DSC Rate Control range parameters
70 * struct drm_dsc_config - Parameters required to configure DSC
78 * Bits per component for previous reconstructed line buffer
82 * @bits_per_component: Bits per component to code (8/10/12)
87 * Flag to indicate if RGB - YCoCg conversion is needed
92 * @slice_count: Number fo slices per line used by the DSC encoder
96 * @slice_width: Width of each slice in pixels
100 * @slice_height: Slice height in pixels
127 * Target bits per pixel with 4 fractional bits, bits_per_pixel << 4
[all …]
/kernel/linux/linux-5.10/include/drm/
Ddrm_dsc.h1 /* SPDX-License-Identifier: MIT
48 * struct drm_dsc_rc_range_parameters - DSC Rate Control range parameters
70 * struct drm_dsc_config - Parameters required to configure DSC
78 * Bits per component for previous reconstructed line buffer
82 * @bits_per_component: Bits per component to code (8/10/12)
87 * Flag to indicate if RGB - YCoCg conversion is needed
92 * @slice_count: Number fo slices per line used by the DSC encoder
96 * @slice_width: Width of each slice in pixels
100 * @slice_height: Slice height in pixels
127 * Target bits per pixel with 4 fractional bits, bits_per_pixel << 4
[all …]
/kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/
Dpixfmt-compressed.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
8 .. _compressed-formats:
12 .. flat-table:: Compressed Image Formats
13 :header-rows: 1
14 :stub-columns: 0
17 * - Identifier
18 - Code
19 - Details
20 * .. _V4L2-PIX-FMT-JPEG:
22 - ``V4L2_PIX_FMT_JPEG``
[all …]
Dext-ctrls-codec.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _mpeg-controls:
24 .. _mpeg-control-id:
27 -----------------
35 .. _v4l2-mpeg-stream-type:
40 enum v4l2_mpeg_stream_type -
41 The MPEG-1, -2 or -4 output stream type. One cannot assume anything
48 .. flat-table::
49 :header-rows: 0
50 :stub-columns: 0
[all …]
/kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/
Dpixfmt-compressed.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
8 .. _compressed-formats:
18 .. flat-table:: Compressed Image Formats
19 :header-rows: 1
20 :stub-columns: 0
23 * - Identifier
24 - Code
25 - Details
26 * .. _V4L2-PIX-FMT-JPEG:
28 - ``V4L2_PIX_FMT_JPEG``
[all …]
Dext-ctrls-codec.rst1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _codec-controls:
24 .. _mpeg-control-id:
27 -----------------
35 .. _v4l2-mpeg-stream-type:
40 enum v4l2_mpeg_stream_type -
41 The MPEG-1, -2 or -4 output stream type. One cannot assume anything
48 .. flat-table::
49 :header-rows: 0
50 :stub-columns: 0
[all …]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gt/
Dintel_sseu.c2 * SPDX-License-Identifier: MIT
14 sseu->max_slices = max_slices; in intel_sseu_set_info()
15 sseu->max_subslices = max_subslices; in intel_sseu_set_info()
16 sseu->max_eus_per_subslice = max_eus_per_subslice; in intel_sseu_set_info()
18 sseu->ss_stride = GEN_SSEU_STRIDE(sseu->max_subslices); in intel_sseu_set_info()
19 GEM_BUG_ON(sseu->ss_stride > GEN_MAX_SUBSLICE_STRIDE); in intel_sseu_set_info()
20 sseu->eu_stride = GEN_SSEU_STRIDE(sseu->max_eus_per_subslice); in intel_sseu_set_info()
21 GEM_BUG_ON(sseu->eu_stride > GEN_MAX_EU_STRIDE); in intel_sseu_set_info()
29 for (i = 0; i < ARRAY_SIZE(sseu->subslice_mask); i++) in intel_sseu_subslice_total()
30 total += hweight8(sseu->subslice_mask[i]); in intel_sseu_subslice_total()
[all …]
Dintel_sseu_debugfs.c1 // SPDX-License-Identifier: MIT
12 int slice, u8 *to_mask) in sseu_copy_subslices() argument
14 int offset = slice * sseu->ss_stride; in sseu_copy_subslices()
16 memcpy(&to_mask[offset], &sseu->subslice_mask[offset], sseu->ss_stride); in sseu_copy_subslices()
23 struct intel_uncore *uncore = gt->uncore; in cherryview_sseu_device_status()
40 sseu->slice_mask = BIT(0); in cherryview_sseu_device_status()
41 sseu->subslice_mask[0] |= BIT(ss); in cherryview_sseu_device_status()
46 sseu->eu_total += eu_cnt; in cherryview_sseu_device_status()
47 sseu->eu_per_subslice = max_t(unsigned int, in cherryview_sseu_device_status()
48 sseu->eu_per_subslice, eu_cnt); in cherryview_sseu_device_status()
[all …]
/kernel/linux/linux-5.10/Documentation/scheduler/
Dsched-bwc.rst6 The SCHED_RT case is covered in Documentation/scheduler/sched-rt-group.rst ]
13 microseconds of CPU time. That quota is assigned to per-cpu run queues in
21 is transferred to cpu-local "silos" on a demand basis. The amount transferred
22 within each of these updates is tunable and described as the "slice".
25 ----------
28 cpu.cfs_quota_us: the total available run-time within a period (in microseconds)
35 cpu.cfs_quota=-1
37 A value of -1 for cpu.cfs_quota_us indicates that the group does not have any
39 bandwidth group. This represents the traditional work-conserving behavior for
55 --------------------
[all …]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
Dintel_sseu.c1 // SPDX-License-Identifier: MIT
17 sseu->max_slices = max_slices; in intel_sseu_set_info()
18 sseu->max_subslices = max_subslices; in intel_sseu_set_info()
19 sseu->max_eus_per_subslice = max_eus_per_subslice; in intel_sseu_set_info()
27 if (sseu->has_xehp_dss) in intel_sseu_subslice_total()
28 return bitmap_weight(sseu->subslice_mask.xehp, in intel_sseu_subslice_total()
29 XEHP_BITMAP_BITS(sseu->subslice_mask)); in intel_sseu_subslice_total()
31 for (i = 0; i < ARRAY_SIZE(sseu->subslice_mask.hsw); i++) in intel_sseu_subslice_total()
32 total += hweight8(sseu->subslice_mask.hsw[i]); in intel_sseu_subslice_total()
38 intel_sseu_get_hsw_subslices(const struct sseu_dev_info *sseu, u8 slice) in intel_sseu_get_hsw_subslices() argument
[all …]
/kernel/linux/linux-6.6/Documentation/scheduler/
Dsched-bwc.rst7 The SCHED_RT case is covered in Documentation/scheduler/sched-rt-group.rst
14 microseconds of CPU time. That quota is assigned to per-cpu run queues in
22 is transferred to cpu-local "silos" on a demand basis. The amount transferred
23 within each of these updates is tunable and described as the "slice".
26 -------------
30 Traditional (UP-EDF) bandwidth control is something like:
66 https://lore.kernel.org/lkml/5371BD36-55AE-4F71-B9D7-B86DC32E3D2B@linux.alibaba.com/
69 ----------
75 :ref:`Documentation/admin-guide/cgroup-v2.rst <cgroup-v2-cpu>`.
77 - cpu.cfs_quota_us: run-time replenished within a period (in microseconds)
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/ti/icssg/
Dicssg_prueth.h1 /* SPDX-License-Identifier: GPL-2.0 */
4 * Copyright (C) 2018-2022 Texas Instruments Incorporated - https://www.ti.com/
31 #include <linux/dma-mapping.h>
32 #include <linux/dma/ti-cppi5.h>
33 #include <linux/dma/k3-udma-glue.h>
41 #define PRUETH_MAX_MTU (2000 - ETH_HLEN - ETH_FCS_LEN)
51 #define ICSSG_MAX_RFLOWS 8 /* per slice */
56 #define ICSSG_NUM_ETHTOOL_STATS (ICSSG_NUM_STATS - ICSSG_NUM_STANDARD_STATS)
117 unsigned int irq[ICSSG_MAX_RFLOWS]; /* separate irq per flow */
181 * struct prueth_pdata - PRUeth platform data
[all …]
Dicssg_classifier.c1 // SPDX-License-Identifier: GPL-2.0
4 * Copyright (C) 2018-2022 Texas Instruments Incorporated - https://www.ti.com/
20 /* Filter 1 - FT1 */
31 (offs[slice].ft1_slot_base + FT1_SLOT_SIZE * (n) + (reg))
51 /* Filter 3 - FT3 */
66 (offs[slice].ft3_slot_base + FT3_SLOT_SIZE * (n) + (reg))
74 #define RX_CLASS_N_REG(slice, n, reg) \ argument
75 (offs[slice].rx_class_base + RX_CLASS_EN_SIZE * (n) + (reg))
80 #define RX_CLASS_GATES_N_REG(slice, n) \ argument
81 (offs[slice].rx_class_gates_base + RX_CLASS_GATES_SIZE * (n))
[all …]
/kernel/linux/linux-6.6/Documentation/filesystems/
Dnetfs_library.rst1 .. SPDX-License-Identifier: GPL-2.0
9 - Overview.
10 - Per-inode context.
11 - Inode context helper functions.
12 - Buffered read helpers.
13 - Read helper functions.
14 - Read helper structures.
15 - Read helper operations.
16 - Read helper procedure.
17 - Read helper cache API.
[all …]
/kernel/linux/linux-6.6/block/partitions/
Dmsdos.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 1991-1998 Linus Torvalds
9 * in the early extended-partition checks and added DM partitions
16 * More flexible handling of extended partitions - aeb, 950831
20 * Re-organised Feb 1998 Russell King
43 return (sector_t)get_unaligned_le32(&p->nr_sects); in nr_sects()
48 return (sector_t)get_unaligned_le32(&p->start_sect); in start_sect()
53 return (p->sys_ind == DOS_EXTENDED_PARTITION || in is_extended_partition()
54 p->sys_ind == WIN98_EXTENDED_PARTITION || in is_extended_partition()
55 p->sys_ind == LINUX_EXTENDED_PARTITION); in is_extended_partition()
[all …]
/kernel/linux/linux-5.10/block/partitions/
Dmsdos.c1 // SPDX-License-Identifier: GPL-2.0
6 * Copyright (C) 1991-1998 Linus Torvalds
9 * in the early extended-partition checks and added DM partitions
16 * More flexible handling of extended partitions - aeb, 950831
20 * Re-organised Feb 1998 Russell King
43 return (sector_t)get_unaligned_le32(&p->nr_sects); in nr_sects()
48 return (sector_t)get_unaligned_le32(&p->start_sect); in start_sect()
53 return (p->sys_ind == DOS_EXTENDED_PARTITION || in is_extended_partition()
54 p->sys_ind == WIN98_EXTENDED_PARTITION || in is_extended_partition()
55 p->sys_ind == LINUX_EXTENDED_PARTITION); in is_extended_partition()
[all …]
/kernel/linux/linux-6.6/drivers/media/platform/st/sti/hva/
Dhva-h264.c1 // SPDX-License-Identifier: GPL-2.0
9 #include "hva-hw.h"
32 /* source buffer copy in YUV 420 MB-tiled format with size=16*256*3/2 */
154 * @frame_num: the parameter to be written in the slice header
160 * @slice_size_type: 0 = no constraint to close the slice
161 * 1= a slice is closed as soon as the slice_mb_size limit
163 * 2= a slice is closed as soon as the slice_byte_size limit
165 * 3= a slice is closed as soon as either the slice_byte_size
167 * @slice_mb_size: defines the slice size in number of macroblocks
169 * @ir_param_option: defines the number of macroblocks per frame to be
[all …]
/kernel/linux/linux-5.10/drivers/media/platform/sti/hva/
Dhva-h264.c1 // SPDX-License-Identifier: GPL-2.0
9 #include "hva-hw.h"
32 /* source buffer copy in YUV 420 MB-tiled format with size=16*256*3/2 */
154 * @frame_num: the parameter to be written in the slice header
160 * @slice_size_type: 0 = no constraint to close the slice
161 * 1= a slice is closed as soon as the slice_mb_size limit
163 * 2= a slice is closed as soon as the slice_byte_size limit
165 * 3= a slice is closed as soon as either the slice_byte_size
167 * @slice_mb_size: defines the slice size in number of macroblocks
169 * @ir_param_option: defines the number of macroblocks per frame to be
[all …]
/kernel/linux/linux-6.6/drivers/misc/cxl/
Dmain.c1 // SPDX-License-Identifier: GPL-2.0-or-later
23 #include <misc/cxl-base.h>
45 dev_warn(&afu->dev, "WARNING: CXL AFU SLBIA timed out!\n"); in cxl_afu_slbia()
46 return -EBUSY; in cxl_afu_slbia()
51 if (!cxl_ops->link_ok(afu->adapter, afu)) in cxl_afu_slbia()
52 return -EIO; in cxl_afu_slbia()
62 if (ctx->mm != mm) in _cxl_slbia()
65 pr_devel("%s matched mm - card: %i afu: %i pe: %i\n", __func__, in _cxl_slbia()
66 ctx->afu->adapter->adapter_num, ctx->afu->slice, ctx->pe); in _cxl_slbia()
68 spin_lock_irqsave(&ctx->sste_lock, flags); in _cxl_slbia()
[all …]
Dof.c1 // SPDX-License-Identifier: GPL-2.0-or-later
62 return -EINVAL; in read_handle()
88 afu->guest->handle = addr; in read_phys_addr()
91 afu->guest->p2n_phys += addr; in read_phys_addr()
92 afu->guest->p2n_size = size; in read_phys_addr()
95 afu->psn_phys += addr; in read_phys_addr()
96 afu->adapter->ps_size = size; in read_phys_addr()
101 return -EINVAL; in read_phys_addr()
133 if (read_handle(afu_np, &afu->guest->handle)) in cxl_of_read_afu_handle()
134 return -EINVAL; in cxl_of_read_afu_handle()
[all …]
/kernel/linux/linux-5.10/drivers/misc/cxl/
Dmain.c1 // SPDX-License-Identifier: GPL-2.0-or-later
22 #include <misc/cxl-base.h>
44 dev_warn(&afu->dev, "WARNING: CXL AFU SLBIA timed out!\n"); in cxl_afu_slbia()
45 return -EBUSY; in cxl_afu_slbia()
50 if (!cxl_ops->link_ok(afu->adapter, afu)) in cxl_afu_slbia()
51 return -EIO; in cxl_afu_slbia()
61 if (ctx->mm != mm) in _cxl_slbia()
64 pr_devel("%s matched mm - card: %i afu: %i pe: %i\n", __func__, in _cxl_slbia()
65 ctx->afu->adapter->adapter_num, ctx->afu->slice, ctx->pe); in _cxl_slbia()
67 spin_lock_irqsave(&ctx->sste_lock, flags); in _cxl_slbia()
[all …]
Dof.c1 // SPDX-License-Identifier: GPL-2.0-or-later
62 return -EINVAL; in read_handle()
88 afu->guest->handle = addr; in read_phys_addr()
91 afu->guest->p2n_phys += addr; in read_phys_addr()
92 afu->guest->p2n_size = size; in read_phys_addr()
95 afu->psn_phys += addr; in read_phys_addr()
96 afu->adapter->ps_size = size; in read_phys_addr()
101 return -EINVAL; in read_phys_addr()
133 if (read_handle(afu_np, &afu->guest->handle)) in cxl_of_read_afu_handle()
134 return -EINVAL; in cxl_of_read_afu_handle()
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/remoteproc/
Dti,pru-consumer.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/remoteproc/ti,pru-consumer.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Suman Anna <s-anna@ti.com>
25 $ref: /schemas/types.yaml#/definitions/phandle-array
32 firmware-name:
33 $ref: /schemas/types.yaml#/definitions/string-array
41 ti,pruss-gp-mux-sel:
42 $ref: /schemas/types.yaml#/definitions/uint32-array
[all …]
/kernel/linux/linux-6.6/drivers/media/platform/samsung/s5p-mfc/
Dregs-mfc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
15 #define S5P_FIMV_REG_SIZE (S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR)
16 #define S5P_FIMV_REG_COUNT ((S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR) / 4)
84 /* VC-1 decoding */
189 #define S5P_FIMV_CRC_LUMA0 0x2030 /* luma crc data per frame
191 #define S5P_FIMV_CRC_CHROMA0 0x2034 /* chroma crc data per frame
193 #define S5P_FIMV_CRC_LUMA1 0x2038 /* luma crc data per bottom
195 #define S5P_FIMV_CRC_CHROMA1 0x203c /* chroma crc data per bottom
265 #define S5P_FIMV_ENC_SI_SLICE_TYPE 0x2010 /* slice type(I/P/B/IDR) */
291 #define S5P_FIMV_ENC_MSLICE_CTRL 0xc50c /* multi slice control */
[all …]
/kernel/linux/linux-5.10/drivers/media/platform/s5p-mfc/
Dregs-mfc.h1 /* SPDX-License-Identifier: GPL-2.0-only */
15 #define S5P_FIMV_REG_SIZE (S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR)
16 #define S5P_FIMV_REG_COUNT ((S5P_FIMV_END_ADDR - S5P_FIMV_START_ADDR) / 4)
84 /* VC-1 decoding */
189 #define S5P_FIMV_CRC_LUMA0 0x2030 /* luma crc data per frame
191 #define S5P_FIMV_CRC_CHROMA0 0x2034 /* chroma crc data per frame
193 #define S5P_FIMV_CRC_LUMA1 0x2038 /* luma crc data per bottom
195 #define S5P_FIMV_CRC_CHROMA1 0x203c /* chroma crc data per bottom
265 #define S5P_FIMV_ENC_SI_SLICE_TYPE 0x2010 /* slice type(I/P/B/IDR) */
291 #define S5P_FIMV_ENC_MSLICE_CTRL 0xc50c /* multi slice control */
[all …]

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