| /kernel/linux/linux-6.6/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:
16 $ref: /schemas/graph.yaml#/$defs/port-base
18 convert-rate:
19 $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate
20 convert-channels:
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| D | audio-graph.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/sound/audio-graph.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
14 $ref: /schemas/types.yaml#/definitions/phandle-array
25 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
32 $ref: /schemas/types.yaml#/definitions/non-unique-string-array
33 convert-rate:
34 $ref: /schemas/sound/dai-params.yaml#/$defs/dai-sample-rate
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| /kernel/linux/linux-5.10/sound/core/oss/ |
| D | mulaw.c | 2 * Mu-Law conversion Plug-In Interface
4 * Uros Bizjak <uros@kss-loka.si>
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define SIGN_BIT (0x80) /* Sign bit for a u-law byte. */
31 #define NSEGS (8) /* Number of u-law segments. */
55 * linear2ulaw() - Convert a linear PCM value to u-law
58 * is biased by adding 33 which shifts the encoding range from (0 - 8158) to
59 * (33 - 8191). The result can be seen in the following encoding table:
62 * ------------------------ ---------------
75 * four bits wxyz. * The trailing bits (a - h) are ignored.
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| /kernel/linux/linux-6.6/sound/core/oss/ |
| D | mulaw.c | 2 * Mu-Law conversion Plug-In Interface
4 * Uros Bizjak <uros@kss-loka.si>
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
29 #define SIGN_BIT (0x80) /* Sign bit for a u-law byte. */
31 #define NSEGS (8) /* Number of u-law segments. */
55 * linear2ulaw() - Convert a linear PCM value to u-law
58 * is biased by adding 33 which shifts the encoding range from (0 - 8158) to
59 * (33 - 8191). The result can be seen in the following encoding table:
62 * ------------------------ ---------------
75 * four bits wxyz. * The trailing bits (a - h) are ignored.
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|
| /kernel/linux/linux-5.10/tools/perf/Documentation/ |
| D | perf-data.txt | 1 perf-data(1)
5 ----
6 perf-data - Data file related processing
9 --------
14 -----------
18 --------
19 convert::
20 Converts perf data file into another format (only CTF [1] format is support by now).
21 It's possible to set data-convert debug variable to get debug messages from conversion,
23 perf --debug data-convert data convert ...
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|
| /kernel/linux/linux-6.6/tools/perf/Documentation/ |
| D | perf-data.txt | 1 perf-data(1)
5 ----
6 perf-data - Data file related processing
9 --------
14 -----------
18 --------
19 convert::
20 Converts perf data file into another format.
21 It's possible to set data-convert debug variable to get debug messages from conversion,
23 perf --debug data-convert data convert ...
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| /kernel/linux/linux-6.6/tools/perf/util/ |
| D | data-convert-json.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 #include "data-convert.h"
31 #include <traceevent/event-parse.h>
41 // Outputs a JSON-encoded string surrounded by quotes with characters escaped.
84 // Outputs a printf format string (with delimiter) as a JSON value.
86 static void output_json_format(FILE *out, bool comma, int depth, const char *format, ...) in output_json_format() argument
91 va_start(args, format); in output_json_format()
92 vfprintf(out, format, args); in output_json_format()
96 // Outputs a JSON key-value pair where the value is a string.
106 // Outputs a JSON key-value pair where the value is a printf format string.
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| D | data-convert-bt.c | 1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <babeltrace/ctf-writer/writer.h>
15 #include <babeltrace/ctf-writer/clock.h>
16 #include <babeltrace/ctf-writer/stream.h>
17 #include <babeltrace/ctf-writer/event.h>
18 #include <babeltrace/ctf-writer/event-types.h>
19 #include <babeltrace/ctf-writer/event-fields.h>
20 #include <babeltrace/ctf-ir/utils.h>
23 #include "data-convert.h"
36 #include "util/sample.h"
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| /kernel/linux/linux-6.6/tools/perf/scripts/python/ |
| D | gecko.py | 1 # gecko.py - Convert perf record output to Firefox's gecko profile format
2 # SPDX-License-Identifier: GPL-2.0
4 # The script converts perf.data to Gecko Profile Format,
9 # perf record -a -g -F 99 sleep 60
14 # perf script gecko -F 99 -a sleep 60
32 # Add the Perf-Trace-Util library to the Python path
34 '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
48 # https://github.com/firefox-devtools/profiler/blob/53970305b51b9b472e26d7457fee1d66cd4e2737/src/ty…
53 PRODUCT = os.popen('uname -op').read().strip()
68 # https://github.com/firefox-devtools/profiler/blob/53970305b51b9b472e26d7457fee1d66cd4e2737/src/ty…
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|
| /kernel/linux/linux-5.10/tools/perf/util/ |
| D | data-convert-bt.c | 1 // SPDX-License-Identifier: GPL-2.0-only
14 #include <babeltrace/ctf-writer/writer.h>
15 #include <babeltrace/ctf-writer/clock.h>
16 #include <babeltrace/ctf-writer/stream.h>
17 #include <babeltrace/ctf-writer/event.h>
18 #include <babeltrace/ctf-writer/event-types.h>
19 #include <babeltrace/ctf-writer/event-fields.h>
20 #include <babeltrace/ctf-ir/utils.h>
22 #include <traceevent/event-parse.h>
24 #include "data-convert-bt.h"
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| /kernel/linux/linux-6.6/sound/core/ |
| 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 */
45 static bool valid_format(snd_pcm_format_t format) in valid_format() argument
47 return (INT)format >= 0 && (INT)format <= (INT)SNDRV_PCM_FORMAT_LAST; in valid_format()
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,
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| /kernel/linux/linux-5.10/sound/core/ |
| 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 */
45 static bool valid_format(snd_pcm_format_t format) in valid_format() argument
47 return (INT)format >= 0 && (INT)format <= (INT)SNDRV_PCM_FORMAT_LAST; in valid_format()
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,
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | dev-raw-vbi.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _raw-vbi:
19 signal, or to be added to a signal for output. The data format is
55 Raw VBI Format Negotiation
106 .. flat-table:: struct v4l2_vbi_format
107 :header-rows: 0
108 :stub-columns: 0
111 * - __u32
112 - ``sampling_rate``
113 - Samples per second, i. e. unit 1 Hz.
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | dev-raw-vbi.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _raw-vbi:
19 signal, or to be added to a signal for output. The data format is
55 Raw VBI Format Negotiation
106 .. flat-table:: struct v4l2_vbi_format
107 :header-rows: 0
108 :stub-columns: 0
111 * - __u32
112 - ``sampling_rate``
113 - Samples per second, i. e. unit 1 Hz.
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| /kernel/linux/linux-6.6/drivers/gpu/drm/bridge/synopsys/ |
| D | dw-hdmi-ahb-audio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
21 #include "dw-hdmi-audio.h"
23 #define DRIVER_NAME "dw-hdmi-ahb-audio"
85 * allocation bits. Note that we can't do channel remapping here -
88 * Mappings for alsa-lib pcm/surround*.conf files:
144 * Convert to hardware format: The userspace buffer contains IEC958 samples,
156 u32 *src = dw->buf_src + offset; in dw_hdmi_reformat_iec958()
157 u32 *dst = dw->buf_dst + offset; in dw_hdmi_reformat_iec958()
158 u32 *end = dw->buf_src + offset + bytes; in dw_hdmi_reformat_iec958()
161 u32 b, sample = *src++; in dw_hdmi_reformat_iec958() local
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| /kernel/linux/linux-5.10/drivers/gpu/drm/bridge/synopsys/ |
| D | dw-hdmi-ahb-audio.c | 1 // SPDX-License-Identifier: GPL-2.0-only
21 #include "dw-hdmi-audio.h"
23 #define DRIVER_NAME "dw-hdmi-ahb-audio"
85 * allocation bits. Note that we can't do channel remapping here -
88 * Mappings for alsa-lib pcm/surround*.conf files:
144 * Convert to hardware format: The userspace buffer contains IEC958 samples,
156 u32 *src = dw->buf_src + offset; in dw_hdmi_reformat_iec958()
157 u32 *dst = dw->buf_dst + offset; in dw_hdmi_reformat_iec958()
158 u32 *end = dw->buf_src + offset + bytes; in dw_hdmi_reformat_iec958()
161 u32 b, sample = *src++; in dw_hdmi_reformat_iec958() local
[all …]
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| /kernel/linux/linux-6.6/Documentation/trace/rv/ |
| D | deterministic_automata.rst | 10 - *X* is the set of states;
11 - *E* is the finite set of events;
12 - x\ :subscript:`0` is the initial state;
13 - X\ :subscript:`m` (subset of *X*) is the set of marked (or final) states.
14 - *f* : *X* x *E* -> *X* $ is the transition function. It defines the state
22 - *X* = { ``preemptive``, ``non_preemptive``}
23 - *E* = { ``preempt_enable``, ``preempt_disable``, ``sched_waking``}
24 - x\ :subscript:`0` = ``preemptive``
25 - X\ :subscript:`m` = {``preemptive``}
26 - *f* =
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| /kernel/linux/linux-6.6/Documentation/sound/designs/ |
| D | oss-emulation.rst | 2 Notes on Kernel OSS-Emulation
13 as add-on kernel modules, snd-pcm-oss, snd-mixer-oss and snd-seq-oss.
18 is called. The alias is defined ``sound-service-x-y``, where x and y are
22 Only necessary step for auto-loading of OSS modules is to define the
25 alias sound-slot-0 snd-emu10k1
27 As the second card, define ``sound-slot-1`` as well.
29 ``alias sound-slot-0 snd-card-0`` doesn't work any more like the old
38 after the corresponding OSS-emulation module is loaded. Don't worry
79 snd-pcm-oss and snd-rawmidi. In the case of PCM, the following
80 options are available for snd-pcm-oss:
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|
| /kernel/linux/linux-5.10/Documentation/sound/designs/ |
| D | oss-emulation.rst | 2 Notes on Kernel OSS-Emulation
13 as add-on kernel modules, snd-pcm-oss, snd-mixer-oss and snd-seq-oss.
18 is called. The alias is defined ``sound-service-x-y``, where x and y are
22 Only necessary step for auto-loading of OSS modules is to define the
25 alias sound-slot-0 snd-emu10k1
27 As the second card, define ``sound-slot-1`` as well.
29 ``alias sound-slot-0 snd-card-0`` doesn't work any more like the old
38 after the corresponding OSS-emulation module is loaded. Don't worry
79 snd-pcm-oss and snd-rawmidi. In the case of PCM, the following
80 options are available for snd-pcm-oss:
[all …]
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| /kernel/linux/linux-5.10/drivers/staging/comedi/drivers/ni_routing/ |
| D | README | 15 increasingly hard to find and the NI-MHDDK (comments in in example code).
22 varying purposes, but the end-user had to gain a knowledge of register
26 programming manuals and vendor-provided documentation are _not_ even
27 close to the same names that are in the end-user documentation.
32 NIDAQmx(-base) c-libraries, nor with register level programming, _nor_
34 information is through the proprietary NI-MAX software, which currently only
36 cannot be exported from NI-MAX, except by screenshot.
41 of signal routing capabilities of National Instruments data-acquisition and
42 control hardware. In order to facilitate the transfer of register-level
49 documentation, (b) NI's user-level code, (c) the information as provided by
[all …]
|
| /kernel/linux/linux-6.6/drivers/comedi/drivers/ni_routing/ |
| D | README | 15 increasingly hard to find and the NI-MHDDK (comments in in example code).
22 varying purposes, but the end-user had to gain a knowledge of register
26 programming manuals and vendor-provided documentation are _not_ even
27 close to the same names that are in the end-user documentation.
32 NIDAQmx(-base) c-libraries, nor with register level programming, _nor_
34 information is through the proprietary NI-MAX software, which currently only
36 cannot be exported from NI-MAX, except by screenshot.
41 of signal routing capabilities of National Instruments data-acquisition and
42 control hardware. In order to facilitate the transfer of register-level
49 documentation, (b) NI's user-level code, (c) the information as provided by
[all …]
|
| /kernel/linux/linux-5.10/Documentation/networking/device_drivers/ethernet/dlink/ |
| D | dl2k.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 D-Link DL2000-based Gigabit Ethernet Adapter Installation
11 - Compatibility List
12 - Quick Install
13 - Compiling the Driver
14 - Installing the Driver
15 - Option parameter
16 - Configuration Script Sample
17 - Troubleshooting
25 - D-Link DGE-550T Gigabit Ethernet Adapter.
[all …]
|
| /kernel/linux/linux-6.6/Documentation/networking/device_drivers/ethernet/dlink/ |
| D | dl2k.rst | 1 .. SPDX-License-Identifier: GPL-2.0
4 D-Link DL2000-based Gigabit Ethernet Adapter Installation
11 - Compatibility List
12 - Quick Install
13 - Compiling the Driver
14 - Installing the Driver
15 - Option parameter
16 - Configuration Script Sample
17 - Troubleshooting
25 - D-Link DGE-550T Gigabit Ethernet Adapter.
[all …]
|
| /kernel/linux/linux-6.6/sound/soc/generic/ |
| D | audio-graph-card2-custom-sample.dtsi | 1 // SPDX-License-Identifier: GPL-2.0
3 * audio-graph-card2-custom-sample.dtsi
8 * This sample indicates how to use audio-graph-card2 and its
9 * custom driver. "audio-graph-card2-custom-sample" is the custome driver
10 * which is using audio-graph-card2.
12 * You can easily use this sample by adding below line on your DT file,
15 * #include "../../../../../sound/soc/generic/audio-graph-card2-custom-sample.dtsi"
23 * "compatible" on each test-component. see below
26 * - compatible = "test-cpu";
27 * + compatible = "test-cpu-verbose";
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| /kernel/linux/linux-6.6/tools/perf/arch/powerpc/util/ |
| D | perf_regs.c | 1 // SPDX-License-Identifier: GPL-2.0
12 #include "../../../perf-sys.h"
84 #define SDT_OP_REGEX1 "^(%r)?([1-2]?[0-9]|3[0-1])$"
86 /* -NUM(REG) or NUM(REG) or -NUM(%rREG) or NUM(%rREG) */
87 #define SDT_OP_REGEX2 "^(\\-)?([0-9]+)\\((%r)?([1-2]?[0-9]|3[0-1])\\)$"
118 * Parse OP and convert it into uprobe format, which is, +/-NUM(%gprREG).
120 * Format Example
121 * -------------------------
123 * -NUM(REG) -48(18)
125 * -NUM(%rREG) -48(%r18)
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|