| /linux-6.15/include/dt-bindings/sound/ |
| D | audio-graph.h | 1 /* SPDX-License-Identifier: GPL-2.0
3 * audio-graph.h
12 * link-trigger-order
13 * link-trigger-order-start
14 * link-trigger-order-stop
17 * link-trigger-order = <SND_SOC_TRIGGER_LINK
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| /linux-6.15/Documentation/devicetree/bindings/sound/ |
| D | audio-graph-port.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/audio-graph-port.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
15 port-base:
17 - $ref: /schemas/graph.yaml#/$defs/port-base
18 - $ref: /schemas/sound/dai-params.yaml#
20 mclk-fs:
21 $ref: simple-card.yaml#/definitions/mclk-fs
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| /linux-6.15/include/sound/ |
| D | soc-dpcm.h | 1 /* SPDX-License-Identifier: GPL-2.0
3 * linux/sound/soc-dpcm.h -- ALSA SoC Dynamic PCM Support
28 * Dynamic PCM Frontend -> Backend link management states.
31 SND_SOC_DPCM_LINK_STATE_NEW = 0, /* newly created link */
32 SND_SOC_DPCM_LINK_STATE_FREE, /* link to be dismantled */
36 * Dynamic PCM Frontend -> Backend link PCM states.
52 * Dynamic PCM trigger ordering. Triggering flexibility is required as some
55 * i.e. some clients may want to manually order this call in their PCM
56 * trigger() whilst others will just use the regular core ordering.
64 * Dynamic PCM link
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| /linux-6.15/arch/arm/boot/dts/broadcom/ |
| D | bcm47094-dlink-dir-890l.dts | 1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Device tree for D-Link DIR-890L
4 * D-Link calls this board "WRGAC36"
5 * this router has the same looks and form factor as D-Link DIR-885L.
7 * Some differences from DIR-885L include a separate USB2 port, separate LEDs
11 * order.
13 * Based on the device tree for DIR-885L
18 /dts-v1/;
21 #include "bcm5301x-nand-cs0-bch1.dtsi"
24 compatible = "dlink,dir-890l", "brcm,bcm47094", "brcm,bcm4708";
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| /linux-6.15/sound/soc/generic/ |
| D | simple-card-utils.c | 1 // SPDX-License-Identifier: GPL-2.0
3 // simple-card-utils.c
7 #include <dt-bindings/sound/audio-graph.h>
28 int val = -EINVAL; in simple_util_get_sample_fmt()
42 if (!strcmp(data->convert_sample_format, in simple_util_get_sample_fmt()
79 snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-rate"); in simple_util_parse_convert()
80 of_property_read_u32(np, prop, &data->convert_rate); in simple_util_parse_convert()
83 snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-channels"); in simple_util_parse_convert()
84 of_property_read_u32(np, prop, &data->convert_channels); in simple_util_parse_convert()
87 snprintf(prop, sizeof(prop), "%s%s", prefix, "convert-sample-format"); in simple_util_parse_convert()
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| /linux-6.15/sound/soc/sof/ |
| D | ipc4-pcm.c | 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
11 #include "sof-audio.h"
12 #include "sof-priv.h"
14 #include "ipc4-priv.h"
15 #include "ipc4-topology.h"
16 #include "ipc4-fw-reg.h"
19 * struct sof_ipc4_timestamp_info - IPC4 timestamp info
41 * struct sof_ipc4_pcm_stream_priv - IPC4 specific private data
54 struct sof_ipc4_pcm_stream_priv *stream_priv = sps->private; in sof_ipc4_sps_to_time_info()
56 return stream_priv->time_info; in sof_ipc4_sps_to_time_info()
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| D | sof-audio.h | 1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
22 #include "sof-priv.h"
24 #define SOF_AUDIO_PCM_DRV_NAME "sof-audio-component"
69 return volume_map[size - 1]; in mixer_to_ipc()
83 return i - 1; in ipc_to_mixer()
94 int dai_data; /* contains DAI-specific information */
95 int dai_node_id; /* contains DAI-specific information for Gateway configuration */
99 * struct sof_ipc_pcm_ops - IPC-specific PCM ops
102 * @trigger: Function pointer for trigger
103 * @dai_link_fixup: Function pointer for DAI link fixup
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| /linux-6.15/Documentation/sound/soc/ |
| D | codec-to-codec.rst | 2 Creating codec to codec dai link for ALSA dapm
9 --------- ---------
11 CPU -------> codec
13 --------- ---------
18 ---------
20 codec-2
22 ---------
24 dai-2
26 ---------- ---------
27 | | dai-1 | |
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| /linux-6.15/Documentation/networking/device_drivers/ethernet/davicom/ |
| D | dm9000.rst | 1 .. SPDX-License-Identifier: GPL-2.0
9 Ben Dooks <ben@simtec.co.uk> <ben-linux@fluff.org>
13 ------------
15 This file describes how to use the DM9000 platform-device based network driver
25 ----------------------------
33 These resources should be specified in that order, as the ordering of the
37 An example from arch/arm/mach-s3c/mach-bast.c is::
64 Note the setting of the IRQ trigger flag in bast_dm9k_resource[2].flags,
65 as this will generate a warning if it is not present. The trigger from
91 -------------
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| /linux-6.15/arch/arm64/kernel/vdso/ |
| D | sigreturn.S | 1 /* SPDX-License-Identifier: GPL-2.0-only */
23 * been commented out. This is because they have been shown to trigger segfaults
26 * directives, we trigger an arm64-specific fallback path in the unwinder which
28 * the sigcontext. Re-enabling the cfi directives here therefore needs to be
47 * the frame pointer and the link register here; in practice, this is likely to
50 * already have baked-in strategies for attempting to unwind out of signals.
58 * unconditionally subtract one from the result of _Unwind_GetIP() in order to
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| /linux-6.15/tools/testing/selftests/ntb/ |
| D | ntb_test.sh | 2 # SPDX-License-Identifier: GPL-2.0-or-later
10 DEBUGFS=${DEBUGFS-/sys/kernel/debug}
25 echo "sufficient. Otherwise, if the NTB link spans two hosts"
26 echo "use the -r option to specify the hostname for the remote"
32 echo " -C don't cleanup ntb modules on exit"
33 echo " -h show this help message"
34 echo " -l list available local and remote PCI ids"
35 echo " -r REMOTE_HOST specify the remote's hostname to connect"
37 echo " -m MW_SIZE memory window size for ntb_tool"
39 echo " -d run dma tests for ntb_perf"
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| /linux-6.15/drivers/gpu/drm/xe/ |
| D | xe_bo_doc.h | 1 /* SPDX-License-Identifier: MIT */
22 * and can trigger eviction of other BOs to make space for the new BO.
25 * ----------
38 * --------
53 * the BO dma-resv slots / lock point to the VM's dma-resv slots / lock (all
54 * private BOs to a VM share common dma-resv slots / lock).
62 * own unique dma-resv slots / lock. An external BO will be in an array of all
72 * The memory region information is available via query uAPI (TODO: add link).
79 * trigger a move back to a valid (location where GPU can access BO) placement.
90 * ----------------
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| /linux-6.15/arch/um/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0
3 menu "UML-specific options"
100 bool "Force a static link"
103 This option gives you the ability to force a static link of UML.
128 Add /lib (and /lib64 for 64-bit) to the linux binary's rpath
139 While the User-Mode Linux port uses its own root file system for
145 mount none /tmp/fromhost -t hostfs -o /tmp/umlshare
152 <http://user-mode-linux.sourceforge.net/hostfs.html>.
162 The user mode linux management console is a low-level interface to
164 a full-blown operating system running under every user mode linux
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| /linux-6.15/Documentation/filesystems/ |
| D | directory-locking.rst | 7 kinds of locks - per-inode (->i_rwsem) and per-filesystem
8 (->s_vfs_rename_mutex).
10 When taking the i_rwsem on multiple non-directory objects, we
11 always acquire the locks in order by increasing address. We'll call
12 that "inode pointer" order in the following.
34 4. link creation. Locking rules:
40 5. rename that is _not_ cross-directory. Locking rules:
45 The source needs to be locked if it's a non-directory, target - if it's
46 a non-directory or about to be removed.
47 * take the locks that need to be taken (exclusive), in inode pointer order
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| /linux-6.15/Documentation/hid/ |
| D | intel-ish-hid.rst | 6 processing to a dedicated low power co-processor. This allows the core
11 Sensor usage tables. These may be found in tablets, 2-in-1 convertible laptops
27 ----------------- ----------------------
28 | USB HID | --> | ISH HID |
29 ----------------- ----------------------
30 ----------------- ----------------------
31 | USB protocol | --> | ISH Transport |
32 ----------------- ----------------------
33 ----------------- ----------------------
34 | EHCI/XHCI | --> | ISH IPC |
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| /linux-6.15/tools/testing/selftests/bpf/prog_tests/ |
| D | cgrp_local_storage.c | 1 // SPDX-License-Identifier: GPL-2.0
27 skel->bss->is_cgroup1 = is_cgroup1; \
28 skel->bss->target_hid = target_hid; \
50 err = bpf_map_update_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd, &val1, BPF_ANY); in test_tp_btf()
55 err = bpf_map_lookup_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd, &val2); in test_tp_btf()
62 err = bpf_map_delete_elem(bpf_map__fd(skel->maps.map_b), &cgroup_fd); in test_tp_btf()
66 skel->bss->target_pid = sys_gettid(); in test_tp_btf()
75 skel->bss->target_pid = 0; in test_tp_btf()
78 ASSERT_EQ(skel->bss->enter_cnt, 3, "enter_cnt"); in test_tp_btf()
79 ASSERT_EQ(skel->bss->exit_cnt, 3, "exit_cnt"); in test_tp_btf()
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| /linux-6.15/net/mac80211/ |
| D | mesh_ps.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright 2012-2013, Marco Porsch <marco.porsch@s2005.tu-chemnitz.de>
4 * Copyright 2012-2013, cozybit Inc.
16 * mps_qos_null_get - create pre-addressed QoS Null frame for mesh powersave
23 struct ieee80211_sub_if_data *sdata = sta->sdata; in mps_qos_null_get()
24 struct ieee80211_local *local = sdata->local; in mps_qos_null_get()
30 skb = dev_alloc_skb(local->hw.extra_tx_headroom + size + 2); in mps_qos_null_get()
33 skb_reserve(skb, local->hw.extra_tx_headroom); in mps_qos_null_get()
37 ieee80211_fill_mesh_addresses(nullfunc, &fc, sta->sta.addr, in mps_qos_null_get()
38 sdata->vif.addr); in mps_qos_null_get()
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| /linux-6.15/drivers/fsi/ |
| D | fsi-master-aspeed.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
19 #include "fsi-master.h"
100 void __iomem *base = aspeed->base; in __opb_write()
105 * The ordering of these writes up until the trigger in __opb_write()
129 return -EIO; in __opb_write()
152 void __iomem *base = aspeed->base; in __opb_read()
157 * The ordering of these writes up until the trigger in __opb_read()
184 return -EIO; in __opb_read()
198 return -EINVAL; in __opb_read()
238 if (err == -EIO) { in check_errors()
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| /linux-6.15/include/net/ |
| D | mac80211.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * mac80211 <-> driver interface
5 * Copyright 2002-2005, Devicescape Software, Inc.
6 * Copyright 2006-2007 Jiri Benc <jbenc@suse.cz>
7 * Copyright 2007-2010 Johannes Berg <johannes@sipsolutions.net>
8 * Copyright 2013-2014 Intel Mobile Communications GmbH
9 * Copyright (C) 2015 - 2017 Intel Deutschland GmbH
10 * Copyright (C) 2018 - 2025 Intel Corporation
31 * only partial functionality in hard- or firmware. This document
32 * defines the interface between mac80211 and low-level hardware
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| /linux-6.15/drivers/net/wireless/intel/iwlwifi/fw/ |
| D | file.h | 1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
3 * Copyright (C) 2008-2014, 2018-2024 Intel Corporation
4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH
5 * Copyright (C) 2016-2017 Intel Deutschland GmbH
23 u8 data[]; /* in same order as sizes */
32 u8 data[]; /* in same order as sizes */
55 IWL_UCODE_TLV_PAN = 7, /* deprecated -- only used in DVM */
56 IWL_UCODE_TLV_MEM_DESC = 7, /* replaces PAN in non-DVM */
118 /* TLVs 0x1000-0x2000 are for internal driver usage */
170 * enum iwl_ucode_tlv_flag - ucode API flags
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| /linux-6.15/sound/soc/samsung/ |
| D | odroid.c | 1 // SPDX-License-Identifier: GPL-2.0
6 #include <linux/clk-provider.h>
12 #include "i2s-regs.h"
27 struct snd_pcm_runtime *runtime = substream->runtime; in odroid_card_fe_startup()
38 struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card); in odroid_card_fe_hw_params()
42 spin_lock_irqsave(&priv->lock, flags); in odroid_card_fe_hw_params()
43 if (priv->be_active && priv->be_sample_rate != params_rate(params)) in odroid_card_fe_hw_params()
44 ret = -EINVAL; in odroid_card_fe_hw_params()
45 spin_unlock_irqrestore(&priv->lock, flags); in odroid_card_fe_hw_params()
59 struct odroid_priv *priv = snd_soc_card_get_drvdata(rtd->card); in odroid_card_be_hw_params()
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| /linux-6.15/tools/testing/selftests/drivers/net/mlxsw/ |
| D | devlink_trap_l3_exceptions.sh | 2 # SPDX-License-Identifier: GPL-2.0
4 # Test devlink-trap L3 exceptions functionality over mlxsw.
8 # +---------------------------------+
16 # +----|----------------------------+
18 # +----|----------------------------------------------------------------------+
28 # +----|----------------------------------------------------------------------+
30 # +----|----------------------------+
38 # +---------------------------------+
65 ip -4 route add default vrf v$h1 nexthop via 192.0.2.2
66 ip -6 route add default vrf v$h1 nexthop via 2001:db8:1::2
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| D | sch_red_core.sh | 1 # SPDX-License-Identifier: GPL-2.0
9 # is what H2 is used for--it sends the extra traffic to create backlog.
16 # The test uses the buffer build-up behavior to test the installed RED.
18 # In order to test WRED, $swp3 actually contains RED under PRIO, with two
23 # +--------------------------+ +--------------------------+
34 # +-------------|------------+ +-------------|------------+
36 # +-------------|------------------------------------------------|------------+
40 # | +-|-----------------+ | +-|-----------------+ | |
42 # | | | | .-------------+ $swp5.10 | | |
46 # | +-|-----------------+ | | | + $swp3.10 | | |
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| /linux-6.15/drivers/pci/controller/ |
| D | pci-thunder-pem.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2015 - 2016 Cavium, Inc.
12 #include <linux/pci-acpi.h>
13 #include <linux/pci-ecam.h>
15 #include <linux/io-64-nonatomic-lo-hi.h>
26 * N.B. This is a non-standard platform-specific ECAM bus shift value. For
28 * include/linux/pci-ecam.h.
41 struct pci_config_window *cfg = bus->sysdata; in thunder_pem_bridge_read()
42 struct thunder_pem_pci *pem_pci = (struct thunder_pem_pci *)cfg->priv; in thunder_pem_bridge_read()
48 * 32-bit accesses only. Write the address to the low order in thunder_pem_bridge_read()
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| /linux-6.15/tools/perf/pmu-events/arch/x86/broadwellx/ |
| D | uncore-interconnect.json | 111 … "BriefDescription": "Misc Events - Set 0; Cache Inserts of Atomic Transactions as Secondary",
116 …"PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Atomic Transactions as Secondary",
121 "BriefDescription": "Misc Events - Set 0; Cache Inserts of Read Transactions as Secondary",
126 … "PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Read Transactions as Secondary",
131 "BriefDescription": "Misc Events - Set 0; Cache Inserts of Write Transactions as Secondary",
136 … "PublicDescription": "Counts Timeouts - Set 0 : Cache Inserts of Write Transactions as Secondary",
141 "BriefDescription": "Misc Events - Set 0; Fastpath Rejects",
146 "PublicDescription": "Counts Timeouts - Set 0 : Fastpath Rejects",
151 "BriefDescription": "Misc Events - Set 0; Fastpath Requests",
156 "PublicDescription": "Counts Timeouts - Set 0 : Fastpath Requests",
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|