| /Linux-v4.19/arch/arm64/boot/dts/nvidia/ |
| D | tegra210-p2595.dtsi | 17 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
26 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
35 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
44 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
53 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
61 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
69 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
77 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
85 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
93 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
[all …]
|
| D | tegra210-p2571.dts | 21 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
30 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
39 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
48 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
57 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
65 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
73 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
81 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
89 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
97 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
[all …]
|
| D | tegra210-p2597.dtsi | 37 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
46 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
55 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
64 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
73 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
81 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
89 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
96 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
103 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
110 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
[all …]
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| D | tegra210-smaug.dts | 49 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
58 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
67 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
76 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
85 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
94 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
102 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
110 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
118 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
126 nvidia,open-drain = <TEGRA_PIN_DISABLE>;
[all …]
|
| /Linux-v4.19/sound/isa/sb/ |
| D | sb8_midi.c | 54 if (chip->open & SB_OPEN_MIDI_INPUT_TRIGGER) { in snd_sb8dsp_midi_interrupt()
73 if (chip->open & ~valid_open_flags) { in snd_sb8dsp_midi_input_open()
77 chip->open |= SB_OPEN_MIDI_INPUT; in snd_sb8dsp_midi_input_open()
79 if (!(chip->open & SB_OPEN_MIDI_OUTPUT)) { in snd_sb8dsp_midi_input_open()
100 if (chip->open & ~valid_open_flags) { in snd_sb8dsp_midi_output_open()
104 chip->open |= SB_OPEN_MIDI_OUTPUT; in snd_sb8dsp_midi_output_open()
106 if (!(chip->open & SB_OPEN_MIDI_INPUT)) { in snd_sb8dsp_midi_output_open()
124 chip->open &= ~(SB_OPEN_MIDI_INPUT | SB_OPEN_MIDI_INPUT_TRIGGER); in snd_sb8dsp_midi_input_close()
126 if (!(chip->open & SB_OPEN_MIDI_OUTPUT)) { in snd_sb8dsp_midi_input_close()
143 chip->open &= ~(SB_OPEN_MIDI_OUTPUT | SB_OPEN_MIDI_OUTPUT_TRIGGER); in snd_sb8dsp_midi_output_close()
[all …]
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| /Linux-v4.19/Documentation/media/uapi/mediactl/ |
| D | media-func-open.rst | 3 .. _media-func-open:
6 media open()
12 media-open - Open a media device
23 .. c:function:: int open( const char *device_name, int flags )
24 :name: mc-open
40 To open a media device applications call :ref:`open() <media-func-open>` with the
52 :ref:`open() <func-open>` returns the new file descriptor on success. On error,
60 The process already has the maximum number of files open.
63 The system limit on the total number of open files has been reached.
|
| /Linux-v4.19/Documentation/media/uapi/v4l/ |
| D | func-open.rst | 3 .. _func-open:
6 V4L2 open()
12 v4l2-open - Open a V4L2 device
23 .. c:function:: int open( const char *device_name, int flags )
24 :name: v4l2-open
50 To open a V4L2 device applications call :ref:`open() <func-open>` with the
53 remain unchanged. At the first :ref:`open() <func-open>` call after loading the
61 On success :ref:`open() <func-open>` returns the new file descriptor. On error
79 The process already has the maximum number of files open.
82 The limit on the total number of files open on the system has been
|
| /Linux-v4.19/Documentation/media/uapi/cec/ |
| D | cec-func-open.rst | 3 .. _cec-func-open:
6 cec open()
12 cec-open - Open a cec device
22 .. c:function:: int open( const char *device_name, int flags )
23 :name: cec-open
49 To open a cec device applications call :c:func:`open() <cec-open>` with the
61 :c:func:`open() <cec-open>` returns the new file descriptor on success. On error,
69 The process already has the maximum number of files open.
72 The system limit on the total number of open files has been reached.
|
| /Linux-v4.19/Documentation/media/uapi/dvb/ |
| D | ca-fopen.rst | 6 Digital TV CA open()
12 Digital TV CA open()
18 .. c:function:: int open(const char *name, int flags)
19 :name: dvb-ca-open
45 - open in non-blocking mode
55 When an ``open()`` call has succeeded, the device will be ready for use. The
58 affect the semantics of the ``open()`` call itself. A device opened in
62 Only one user can open the CA Device in ``O_RDWR`` mode. All other
63 attempts to open the device in this mode will fail, and an error code
|
| D | audio-fopen.rst | 6 Digital TV audio open()
12 Digital TV audio open()
19 .. c:function:: int open(const char *deviceName, int flags)
20 :name: dvb-audio-open
56 - O_NONBLOCK open in non-blocking mode
68 /dev/dvb/adapter0/audio0) for subsequent use. When an open() call has
72 of the open() call itself. A device opened in blocking mode can later be
75 the Linux manual page for fcntl. Only one user can open the Audio Device
76 in O_RDWR mode. All other attempts to open the device in this mode will
|
| D | frontend_f_open.rst | 6 Digital TV frontend open()
12 fe-open - Open a frontend device
23 .. c:function:: int open( const char *device_name, int flags )
24 :name: dvb-fe-open
38 Only one open is allowed in ``O_RDWR``. In this mode, all ioctls are
53 thing to do after a successful open is to find out the frontend type
61 multiple devices cannot be open in read/write mode simultaneously. As
62 long as a front-end device is opened in read/write mode, other open()
68 When an open() call has succeeded, the device will be ready for use in
77 On success :ref:`open() <frontend_f_open>` returns the new file descriptor.
[all …]
|
| D | video-fopen.rst | 6 dvb video open()
12 dvb video open()
19 .. c:function:: int open(const char *deviceName, int flags)
55 - O_NONBLOCK open in non-blocking mode
69 When an open() call has succeeded, the device will be ready for use. The
72 affect the semantics of the open() call itself. A device opened in
76 user can open the Video Device in O_RDWR mode. All other attempts to
77 open the device in this mode will fail, and an error-code will be
|
| D | dmx-fopen.rst | 6 Digital TV demux open()
12 Digital TV demux open()
18 .. c:function:: int open(const char *deviceName, int flags)
19 :name: dvb-dmx-open
47 - open in non-blocking mode
67 affect the semantics of the ``open()`` call itself. A device opened
88 - “Too many open files”, i.e. no more filters available.
|
| D | dmx-fclose.rst | 27 :c:func:`open() <dvb-dmx-open>`.
33 previously allocated via the :c:func:`open() <dvb-dmx-open>` call.
|
| /Linux-v4.19/fs/nfsd/ |
| D | nfs4proc.c | 118 struct nfsd4_compound_state *cstate, struct nfsd4_open *open) in nfsd4_check_open_attributes() argument
122 if (open->op_create == NFS4_OPEN_CREATE) { in nfsd4_check_open_attributes()
123 if (open->op_createmode == NFS4_CREATE_UNCHECKED in nfsd4_check_open_attributes()
124 || open->op_createmode == NFS4_CREATE_GUARDED) in nfsd4_check_open_attributes()
126 open->op_bmval, nfsd_attrmask); in nfsd4_check_open_attributes()
127 else if (open->op_createmode == NFS4_CREATE_EXCLUSIVE4_1) in nfsd4_check_open_attributes()
129 open->op_bmval, nfsd41_ex_attrmask); in nfsd4_check_open_attributes()
136 is_create_with_attrs(struct nfsd4_open *open) in is_create_with_attrs() argument
138 return open->op_create == NFS4_OPEN_CREATE in is_create_with_attrs()
139 && (open->op_createmode == NFS4_CREATE_UNCHECKED in is_create_with_attrs()
[all …]
|
| /Linux-v4.19/scripts/coccinelle/api/ |
| D | simple_open.cocci | 2 /// Remove an open coded simple_open() function
13 @ open depends on patch @
28 @ has_open depends on open @
30 identifier open.open_f;
34 -.open = open_f,
35 +.open = simple_open,
62 .open = open_f@p,
|
| /Linux-v4.19/drivers/staging/fwserial/ |
| D | dma_fifo.c | 79 fifo->open = 0; in dma_fifo_alloc()
126 fifo->open = 0; in dma_fifo_reset()
198 if (fifo->open == fifo->open_limit) in dma_fifo_out_pend()
223 ++fifo->open; in dma_fifo_out_pend()
225 if (FAIL(fifo, fifo->open > fifo->open_limit, in dma_fifo_out_pend()
227 fifo->open, fifo->open_limit)) in dma_fifo_out_pend()
250 if (list_empty(&fifo->pending) && fifo->open == 0) in dma_fifo_out_complete()
253 if (FAIL(fifo, list_empty(&fifo->pending) != (fifo->open == 0), in dma_fifo_out_complete()
255 fifo->open)) in dma_fifo_out_complete()
281 --fifo->open; in dma_fifo_out_complete()
[all …]
|
| /Linux-v4.19/Documentation/devicetree/bindings/i2c/ |
| D | i2c-gpio.txt | 6 active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)
8 open drain.
10 active high using open drain with (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)
12 open drain.
21 - i2c-gpio,sda-open-drain: this means that something outside of our
22 control has put the GPIO line used for SDA into open drain mode, and
25 - i2c-gpio,scl-open-drain: this means that something outside of our
26 control has put the GPIO line used for SCL into open drain mode, and
|
| /Linux-v4.19/sound/soc/qcom/qdsp6/ |
| D | q6adm.c | 184 } __packed * open = data->payload; in q6adm_callback() local
190 if (open->copp_id == INVALID_COPP_ID) { in q6adm_callback()
192 open->copp_id); in q6adm_callback()
199 copp->id = open->copp_id; in q6adm_callback()
326 struct q6adm_cmd_device_open_v5 *open; in q6adm_device_open() local
332 pkt_size = APR_HDR_SIZE + sizeof(*open); in q6adm_device_open()
338 open = p + APR_HDR_SIZE; in q6adm_device_open()
347 open->flags = ADM_LEGACY_DEVICE_SESSION; in q6adm_device_open()
348 open->mode_of_operation = path; in q6adm_device_open()
349 open->endpoint_id_1 = afe_port; in q6adm_device_open()
[all …]
|
| /Linux-v4.19/tools/testing/selftests/efivarfs/ |
| D | open-unlink.c | 20 fd = open(path, O_RDONLY); in set_immutable()
51 fd = open(path, O_RDONLY); in get_immutable()
89 fd = open(path, O_WRONLY | O_CREAT, 0600); in main()
115 fd = open(path, O_RDONLY); in main()
|
| /Linux-v4.19/drivers/net/wan/ |
| D | hdlc.c | 123 if (!hdlc->open) in hdlc_device_event()
147 hdlc->carrier, hdlc->open); in hdlc_open()
153 if (hdlc->proto->open) { in hdlc_open()
154 int result = hdlc->proto->open(dev); in hdlc_open()
167 hdlc->open = 1; in hdlc_open()
181 hdlc->carrier, hdlc->open); in hdlc_close()
186 hdlc->open = 0; in hdlc_close()
246 hdlc->open = 0; in hdlc_setup()
|
| /Linux-v4.19/sound/isa/wavefront/ |
| D | wavefront_midi.c | 248 spin_lock_irqsave (&midi->open, flags); in snd_wavefront_midi_input_open()
251 spin_unlock_irqrestore (&midi->open, flags); in snd_wavefront_midi_input_open()
272 spin_lock_irqsave (&midi->open, flags); in snd_wavefront_midi_output_open()
275 spin_unlock_irqrestore (&midi->open, flags); in snd_wavefront_midi_output_open()
296 spin_lock_irqsave (&midi->open, flags); in snd_wavefront_midi_input_close()
298 spin_unlock_irqrestore (&midi->open, flags); in snd_wavefront_midi_input_close()
319 spin_lock_irqsave (&midi->open, flags); in snd_wavefront_midi_output_close()
321 spin_unlock_irqrestore (&midi->open, flags); in snd_wavefront_midi_output_close()
564 .open = snd_wavefront_midi_output_open,
571 .open = snd_wavefront_midi_input_open,
|
| /Linux-v4.19/Documentation/driver-api/gpio/ |
| D | intro.rst | 51 other value (notably, "open drain" signaling).
94 Sometimes shared signals need to use "open drain" (where only the low signal
95 level is actually driven), or "open source" (where only the high signal level is
96 driven) signaling. That term applies to CMOS transistors; "open collector" is
101 One common example of an open drain signal is a shared active-low IRQ line.
102 Also, bidirectional data bus signals sometimes use open drain signals.
104 Some GPIO controllers directly support open drain and open source outputs; many
105 don't. When you need open drain signaling but your hardware doesn't directly
115 The same logic can be applied to emulate open source signaling, by driving the
116 high signal and configuring the GPIO as input for low. This open drain/open
|
| /Linux-v4.19/fs/kernfs/ |
| D | file.c | 166 of->event = atomic_read(&of->kn->attr.open->event); in kernfs_seq_show()
211 of->event = atomic_read(&of->kn->attr.open->event); in kernfs_file_direct_read()
345 if (of->vm_ops->open) in kernfs_vma_open()
346 of->vm_ops->open(vma); in kernfs_vma_open()
460 .open = kernfs_vma_open,
552 if (!kn->attr.open && new_on) { in kernfs_get_open_node()
553 kn->attr.open = new_on; in kernfs_get_open_node()
557 on = kn->attr.open; in kernfs_get_open_node()
597 struct kernfs_open_node *on = kn->attr.open; in kernfs_put_open_node()
607 kn->attr.open = NULL; in kernfs_put_open_node()
[all …]
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| /Linux-v4.19/tools/testing/selftests/proc/ |
| D | fd-002-posix-eq.c | 32 fd0 = open("/", O_DIRECTORY|O_RDONLY); in main()
36 fd1 = open(buf, O_RDONLY); in main()
40 fd2 = open(buf, O_RDONLY); in main()
|
