| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/ |
| D | awinic,aw200xx.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Martin Kurbanov <mmkurbanov@sberdevices.ru>
19 aw20036 - https://www.awinic.com/en/productDetail/AW20036QNR#tech-docs
20 aw20054 - https://www.awinic.com/en/productDetail/AW20054QNR#tech-docs
21 aw20072 - https://www.awinic.com/en/productDetail/AW20072QNR#tech-docs
26 - awinic,aw20036
27 - awinic,aw20054
28 - awinic,aw20072
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-colorimetry.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _colorimetry-controls:
15 -----------------------
17 .. _colorimetry-control-id:
32 .. flat-table:: struct v4l2_ctrl_hdr10_cll_info
33 :header-rows: 0
34 :stub-columns: 0
37 * - __u16
38 - ``max_content_light_level``
39 - The upper bound for the maximum light level among all individual
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| D | ext-ctrls-codec.rst | 1 .. 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
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| D | ext-ctrls-camera.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
13 .. _camera-control-id:
23 .. _v4l2-exposure-auto-type:
28 enum v4l2_exposure_auto_type -
37 .. flat-table::
38 :header-rows: 0
39 :stub-columns: 0
41 * - ``V4L2_EXPOSURE_AUTO``
42 - Automatic exposure time, automatic iris aperture.
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| /kernel/linux/linux-5.10/include/uapi/linux/ |
| D | vt.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
7 * These constants are also useful for user-level apps (e.g., VC
40 #define VT_RELDISP 0x5605 /* release display */
47 unsigned short v_rows; /* number of rows */
54 unsigned short v_rows; /* number of rows */
56 unsigned short v_vlin; /* number of pixel rows on screen */
57 unsigned short v_clin; /* number of pixel rows per character */
71 #define VT_EVENT_RESIZE 0x0008 /* Resize display */
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| /kernel/linux/linux-6.6/include/uapi/linux/ |
| D | vt.h | 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
7 * These constants are also useful for user-level apps (e.g., VC
40 #define VT_RELDISP 0x5605 /* release display */
47 unsigned short v_rows; /* number of rows */
54 unsigned short v_rows; /* number of rows */
56 unsigned short v_vlin; /* number of pixel rows on screen */
57 unsigned short v_clin; /* number of pixel rows per character */
71 #define VT_EVENT_RESIZE 0x0008 /* Resize display */
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| /kernel/linux/linux-6.6/drivers/auxdisplay/ |
| D | ht16k33.c | 1 // SPDX-License-Identifier: GPL-2.0
29 #include "line-display.h"
72 uint32_t rows; member
146 memcpy(buf, &priv->seg.map, priv->seg.map_size); in map_seg_show()
147 return priv->seg.map_size; in map_seg_show()
155 if (cnt != priv->seg.map_size) in map_seg_store()
156 return -EINVAL; in map_seg_store()
158 memcpy(&priv->seg.map, buf, cnt); in map_seg_store()
167 uint8_t data = REG_DISPLAY_SETUP | REG_DISPLAY_SETUP_ON | priv->blink; in ht16k33_display_on()
169 return i2c_smbus_write_byte(priv->client, data); in ht16k33_display_on()
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| D | charlcd.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
5 * Copyright (C) 2000-2008, Willy Tarreau <w@1wt.eu>
6 * Copyright (C) 2016-2017 Glider bvba
14 #define LCD_FLAG_D 0x0010 /* Display on */
16 #define LCD_FLAG_N 0x0040 /* 2-rows mode */
56 * struct charlcd_ops - Functions used by charlcd. Drivers have to implement
59 * @print: Print one character to the display at current cursor position.
66 * @clear_display: Clear the whole display and set the cursor to 0, 0. The
69 * @init_display: Initialize the display.
71 * @shift_display: Shift whole display content left or right.
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| /kernel/linux/linux-5.10/drivers/s390/char/ |
| D | tty3270.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * IBM/3270 Driver - tty functions.
8 * -- Copyright IBM Corp. 2003
76 struct string *status; /* Lower right of display. */
115 /* tty3270->update_flags. See tty3270_update for details. */
117 #define TTY_UPDATE_LIST 2 /* Update lines in tty3270->update. */
130 mod_timer(&tp->timer, jiffies + expires); in tty3270_set_timer()
142 line = tp->prompt; in tty3270_update_prompt()
144 line->string[5] = TF_INMDT; in tty3270_update_prompt()
146 line->string[5] = tp->inattr; in tty3270_update_prompt()
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| D | con3270.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * IBM/3270 Driver - console view.
53 struct string *status; /* last line of display. */
66 /* con3270->update_flags. See con3270_update for details. */
68 #define CON_UPDATE_LIST 2 /* Update lines in tty3270->update. */
80 del_timer(&cp->timer); in con3270_set_timer()
82 mod_timer(&cp->timer, jiffies + expires); in con3270_set_timer()
95 str = (cp->nr_up != 0) ? "History" : "Running"; in con3270_update_status()
96 memcpy(cp->status->string + 24, str, 7); in con3270_update_status()
97 codepage_convert(cp->view.ascebc, cp->status->string + 24, 7); in con3270_update_status()
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| /kernel/linux/linux-6.6/drivers/leds/ |
| D | leds-aw200xx.c | 1 // SPDX-License-Identifier: GPL-2.0
22 #define AW200XX_DIM_MAX (BIT(6) - 1)
23 #define AW200XX_FADE_MAX (BIT(8) - 1)
40 AW200XX_REG(AW200XX_NUM_PAGES - 1, AW200XX_PAGE_SIZE - 1)
66 /* Fast clear display control register */
70 /* Display size configuration */
75 ((x) + (((x) / (columns)) * (AW200XX_DSIZE_COLUMNS_MAX - (columns))))
91 * Duty ratio of display scan (see p.15 of datasheet for formula):
96 #define AW200XX_DUTY_RATIO(rows) \ argument
97 (((592UL * USEC_PER_SEC) / 600500UL) * (MILLI / (rows)) / MILLI)
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/v4l/ |
| D | ext-ctrls-camera.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
3 .. _camera-controls:
13 .. _camera-control-id:
23 .. _v4l2-exposure-auto-type:
28 enum v4l2_exposure_auto_type -
36 .. flat-table::
37 :header-rows: 0
38 :stub-columns: 0
40 * - ``V4L2_EXPOSURE_AUTO``
41 - Automatic exposure time, automatic iris aperture.
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| D | ext-ctrls-codec.rst | 1 .. 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
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| /kernel/linux/linux-6.6/drivers/video/console/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 menu "Console display driver support"
17 display that complies with the generic VGA standard. Virtually
28 tristate "MDA text console (dual-headed)"
59 On PA-RISC, the default value is 160, which should fit a 1280x1024
64 int "Initial number of console screen rows"
69 On PA-RISC, the default value is 64, which should fit a 1280x1024
81 Low-level framebuffer-based console driver.
89 This option enables the fbcon (framebuffer text-based) hardware
93 On modern machines, on mainstream machines (like x86-64) or when
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| /kernel/linux/linux-5.10/drivers/video/console/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
6 menu "Console display driver support"
16 display that complies with the generic VGA standard. Virtually
27 tristate "MDA text console (dual-headed)"
58 On PA-RISC, the default value is 160, which should fit a 1280x1024
63 int "Initial number of console screen rows"
68 On PA-RISC, the default value is 64, which should fit a 1280x1024
79 Low-level framebuffer-based console driver.
87 This option enables the fbcon (framebuffer text-based) hardware
91 On modern machines, on mainstream machines (like x86-64) or when
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| /kernel/linux/linux-6.6/drivers/staging/media/av7110/ |
| D | video-stillpicture.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
11 ----
18 --------
25 ---------
27 .. flat-table::
28 :header-rows: 0
29 :stub-columns: 0
31 - .. row 1
33 - int fd
35 - File descriptor returned by a previous call to open().
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/dvb/ |
| D | video-stillpicture.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
11 ----
18 --------
25 ---------
27 .. flat-table::
28 :header-rows: 0
29 :stub-columns: 0
31 - .. row 1
33 - int fd
35 - File descriptor returned by a previous call to open().
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/rc/ |
| D | rc-tables.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
30 .. flat-table:: IR default keymapping
31 :header-rows: 0
32 :stub-columns: 0
36 - .. row 1
38 - Key code
40 - Meaning
42 - Key examples on IR
44 - .. row 2
46 - **Numeric keys**
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/rc/ |
| D | rc-tables.rst | 1 .. SPDX-License-Identifier: GPL-2.0 OR GFDL-1.1-no-invariants-or-later
30 .. flat-table:: IR default keymapping
31 :header-rows: 0
32 :stub-columns: 0
36 - .. row 1
38 - Key code
40 - Meaning
42 - Key examples on IR
44 - .. row 2
46 - **Numeric keys**
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| /kernel/linux/linux-5.10/drivers/video/fbdev/core/ |
| D | fbcon.h | 2 * linux/drivers/video/console/fbcon.h -- Low level frame buffer based console driver
24 * This is the interface between the low-level console driver and the
25 * low-level frame buffer device
29 /* Filled in by the low-level console driver */
37 int vrows; /* number of virtual rows */
116 max_len = max(info->var.green.length, info->var.red.length); in mono_col()
117 max_len = max(info->var.blue.length, max_len); in mono_col()
132 if (vc->vc_can_do_color) in attr_col_ec()
133 return is_fg ? attr_fgcol(shift,vc->vc_video_erase_char) in attr_col_ec()
134 : attr_bgcol(shift,vc->vc_video_erase_char); in attr_col_ec()
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| /kernel/linux/linux-6.6/drivers/video/fbdev/core/ |
| D | fbcon.h | 2 * linux/drivers/video/console/fbcon.h -- Low level frame buffer based console driver
22 * This is the interface between the low-level console driver and the
23 * low-level frame buffer device
27 /* Filled in by the low-level console driver */
35 int vrows; /* number of virtual rows */
114 max_len = max(info->var.green.length, info->var.red.length); in mono_col()
115 max_len = max(info->var.blue.length, max_len); in mono_col()
130 if (vc->vc_can_do_color) in attr_col_ec()
131 return is_fg ? attr_fgcol(shift,vc->vc_video_erase_char) in attr_col_ec()
132 : attr_bgcol(shift,vc->vc_video_erase_char); in attr_col_ec()
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| /kernel/linux/linux-6.6/Documentation/admin-guide/media/ |
| D | rcar-fdp1.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 Renesas R-Car Fine Display Processor (FDP1) Driver
6 The R-Car FDP1 driver implements driver-specific controls as follows.
9 The video deinterlacing mode (such as Bob, Weave, ...). The R-Car FDP1
12 .. flat-table::
13 :header-rows: 0
14 :stub-columns: 0
17 * - ``"Progressive" (0)``
18 - The input image video stream is progressive (not interlaced). No
21 * - ``"Adaptive 2D/3D" (1)``
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| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | rcar-fdp1.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 Renesas R-Car Fine Display Processor (FDP1) Driver
6 The R-Car FDP1 driver implements driver-specific controls as follows.
9 The video deinterlacing mode (such as Bob, Weave, ...). The R-Car FDP1
12 .. flat-table::
13 :header-rows: 0
14 :stub-columns: 0
17 * - ``"Progressive" (0)``
18 - The input image video stream is progressive (not interlaced). No
21 * - ``"Adaptive 2D/3D" (1)``
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| /kernel/linux/linux-5.10/drivers/auxdisplay/ |
| D | ht16k33.c | 1 // SPDX-License-Identifier: GPL-2.0
54 uint32_t rows; member
108 return i2c_smbus_write_byte(priv->client, data); in ht16k33_display_on()
113 return i2c_smbus_write_byte(priv->client, REG_DISPLAY_SETUP); in ht16k33_display_off()
118 struct ht16k33_fbdev *fbdev = &priv->fbdev; in ht16k33_fb_queue()
120 schedule_delayed_work(&fbdev->work, HZ / fbdev->refresh_rate); in ht16k33_fb_queue()
124 * This gets the fb data from cache and copies it to ht16k33 display RAM
134 int len, pos = 0, first = -1; in ht16k33_fb_update()
136 p1 = fbdev->cache; in ht16k33_fb_update()
137 p2 = fbdev->buffer; in ht16k33_fb_update()
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/cec/ |
| D | cec-ioc-adap-g-log-addrs.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
15 CEC_ADAP_G_LOG_ADDRS, CEC_ADAP_S_LOG_ADDRS - Get or set the logical addresses
59 addresses have been claimed. If the file descriptor is in non-blocking mode then it will
62 A :ref:`CEC_EVENT_STATE_CHANGE <CEC-EVENT-STATE-CHANGE>` event is sent when the
74 .. flat-table:: struct cec_log_addrs
75 :header-rows: 0
76 :stub-columns: 0
79 * - __u8
80 - ``log_addr[CEC_MAX_LOG_ADDRS]``
81 - The actual logical addresses that were claimed. This is set by the
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