| /kernel/linux/linux-5.10/Documentation/fb/ |
| D | uvesafb.rst | 2 uvesafb - A Generic Driver for VBE2+ compliant video cards
6 ---------------
8 uvesafb should work with any video card that has a Video BIOS compliant
12 v86d. v86d is used to run the x86 Video BIOS code in a simulated and
30 --------------------------
32 uvesafb is a _generic_ driver which supports a wide variety of video
33 cards, but which is ultimately limited by the Video BIOS interface.
36 - Lack of any type of acceleration.
37 - A strict and limited set of supported video modes. Often the native
39 with uvesafb, simply because the Video BIOS doesn't support the
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| D | modedb.rst | 2 modedb default video mode support
6 Currently all frame buffer device drivers have their own video mode databases,
9 - one routine to probe for video modes, which can be used by all frame buffer
11 - one generic video mode database with a fair amount of standard videomodes
13 - the possibility to supply your own mode database for graphics hardware that
14 needs non-standard modes, like amifb and Mac frame buffer drivers (which
17 When a frame buffer device receives a video= option it doesn't know, it should
18 consider that to be a video mode option. If no frame buffer device is specified
19 in a video= option, fbmem considers that to be a global video mode option.
21 Valid mode specifiers (mode_option argument)::
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| D | vesafb.rst | 7 The idea is simple: Turn on graphics mode at boot time with the help
12 graphics mode. Switching mode later on (in protected mode) is
13 impossible; BIOS calls work in real mode only. VESA BIOS Extensions
20 * You can run XF68_FBDev on top of /dev/fb0 (=> non-accelerated X11
22 * Most important: boot logo :-)
26 * graphic mode is slower than text mode...
33 Documentation/admin-guide/svga.rst for details.
35 You should compile in both vgacon (for text mode) and vesafb (for
36 graphics mode). Which of them takes over the console depends on
37 whenever the specified mode is text or graphics.
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| D | ep93xx-fb.rst | 7 can use the standard Linux video mode database. In your board file::
14 If you have an embedded LCD display then you need to define a video
15 mode for it as follows::
24 Note that the pixel clock value is in pico-seconds. You can use the
45 Video Attribute Flags
49 to configure the controller. The video attributes flags are fully
98 struct ep93xxfb_mach_info *mach_info = pdev->dev.platform_data;
105 Setting the video mode
108 The video mode is set using the following syntax::
110 video=XRESxYRES[-BPP][@REFRESH]
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| /kernel/linux/linux-6.6/Documentation/fb/ |
| D | uvesafb.rst | 2 uvesafb - A Generic Driver for VBE2+ compliant video cards
6 ---------------
8 uvesafb should work with any video card that has a Video BIOS compliant
12 v86d. v86d is used to run the x86 Video BIOS code in a simulated and
30 --------------------------
32 uvesafb is a _generic_ driver which supports a wide variety of video
33 cards, but which is ultimately limited by the Video BIOS interface.
36 - Lack of any type of acceleration.
37 - A strict and limited set of supported video modes. Often the native
39 with uvesafb, simply because the Video BIOS doesn't support the
[all …]
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| D | modedb.rst | 2 modedb default video mode support
6 Currently all frame buffer device drivers have their own video mode databases,
9 - one routine to probe for video modes, which can be used by all frame buffer
11 - one generic video mode database with a fair amount of standard videomodes
13 - the possibility to supply your own mode database for graphics hardware that
14 needs non-standard modes, like amifb and Mac frame buffer drivers (which
17 When a frame buffer device receives a video= option it doesn't know, it should
18 consider that to be a video mode option. If no frame buffer device is specified
19 in a video= option, fbmem considers that to be a global video mode option.
21 Valid mode specifiers (mode_option argument)::
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| D | vesafb.rst | 7 The idea is simple: Turn on graphics mode at boot time with the help
12 graphics mode. Switching mode later on (in protected mode) is
13 impossible; BIOS calls work in real mode only. VESA BIOS Extensions
20 * You can run XF68_FBDev on top of /dev/fb0 (=> non-accelerated X11
22 * Most important: boot logo :-)
26 * graphic mode is slower than text mode...
33 Documentation/admin-guide/svga.rst for details.
35 You should compile in both vgacon (for text mode) and vesafb (for
36 graphics mode). Which of them takes over the console depends on
37 whenever the specified mode is text or graphics.
[all …]
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| D | ep93xx-fb.rst | 7 can use the standard Linux video mode database. In your board file::
14 If you have an embedded LCD display then you need to define a video
15 mode for it as follows::
24 Note that the pixel clock value is in pico-seconds. You can use the
45 Video Attribute Flags
49 to configure the controller. The video attributes flags are fully
98 struct ep93xxfb_mach_info *mach_info = pdev->dev.platform_data;
105 Setting the video mode
108 The video mode is set using the following syntax::
110 video=XRESxYRES[-BPP][@REFRESH]
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| /kernel/linux/linux-5.10/Documentation/admin-guide/ |
| D | svga.rst | 4 Video Mode Selection Support 2.13
7 :Copyright: |copy| 1995--1999 Martin Mares, <mj@ucw.cz>
12 This small document describes the "Video Mode Selection" feature which
13 allows the use of various special video modes supported by the video BIOS. Due
21 enter ``scan`` on the video mode prompt, pick the mode you want to use,
22 remember its mode ID (the four-digit hexadecimal number) and then
25 The video mode to be used is selected by a kernel parameter which can be
31 NORMAL_VGA - Standard 80x25 mode available on all display adapters.
33 EXTENDED_VGA - Standard 8-pixel font mode: 80x43 on EGA, 80x50 on VGA.
35 ASK_VGA - Display a video mode menu upon startup (see below).
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| /kernel/linux/linux-6.6/Documentation/admin-guide/ |
| D | svga.rst | 4 Video Mode Selection Support 2.13
7 :Copyright: |copy| 1995--1999 Martin Mares, <mj@ucw.cz>
12 This small document describes the "Video Mode Selection" feature which
13 allows the use of various special video modes supported by the video BIOS. Due
21 enter ``scan`` on the video mode prompt, pick the mode you want to use,
22 remember its mode ID (the four-digit hexadecimal number) and then
25 The video mode to be used is selected by a kernel parameter which can be
31 NORMAL_VGA - Standard 80x25 mode available on all display adapters.
33 EXTENDED_VGA - Standard 8-pixel font mode: 80x43 on EGA, 80x50 on VGA.
35 ASK_VGA - Display a video mode menu upon startup (see below).
[all …]
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| /kernel/linux/linux-6.6/Documentation/userspace-api/media/drivers/ |
| D | aspeed-video.rst | 1 .. SPDX-License-Identifier: GPL-2.0
5 ASPEED video driver
8 ASPEED Video Engine found on AST2400/2500/2600 SoC supports high performance
9 video compressions with a wide range of video quality and compression ratio
14 * JPEG JFIF standard mode: for single frame and management compression
15 * ASPEED proprietary mode: for multi-frame and differential compression.
16 Support 2-pass (high quality) video compression scheme (Patent pending by
17 ASPEED). Provide visually lossless video compression quality or to reduce
21 stands for JPEG JFIF standard mode; V4L2_PIX_FMT_AJPG stands for ASPEED
22 proprietary mode.
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| /kernel/linux/linux-6.6/arch/x86/boot/ |
| D | video.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* -*- linux-c -*- ------------------------------------------------------- *
5 * Copyright 2007 rPath, Inc. - All Rights Reserved
7 * ----------------------------------------------------------------------- */
10 * Header file for the real-mode video probing code
19 * This code uses an extended set of video mode numbers. These include:
21 * NORMAL_VGA (-1)
22 * EXTENDED_VGA (-2)
23 * ASK_VGA (-3)
24 * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
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| D | video-bios.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* -*- linux-c -*- ------------------------------------------------------- *
5 * Copyright 2007 rPath, Inc. - All Rights Reserved
8 * ----------------------------------------------------------------------- */
11 * Standard video BIOS modes
17 #include "video.h"
21 /* Set a conventional BIOS mode */
22 static int set_bios_mode(u8 mode);
26 return set_bios_mode(mi->mode - VIDEO_FIRST_BIOS); in bios_set_mode()
29 static int set_bios_mode(u8 mode) in set_bios_mode() argument
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| /kernel/linux/linux-5.10/arch/x86/boot/ |
| D | video.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /* -*- linux-c -*- ------------------------------------------------------- *
5 * Copyright 2007 rPath, Inc. - All Rights Reserved
7 * ----------------------------------------------------------------------- */
10 * Header file for the real-mode video probing code
19 * This code uses an extended set of video mode numbers. These include:
21 * NORMAL_VGA (-1)
22 * EXTENDED_VGA (-2)
23 * ASK_VGA (-3)
24 * Video modes numbered by menu position -- NOT RECOMMENDED because of lack
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| D | video-bios.c | 1 // SPDX-License-Identifier: GPL-2.0-only
2 /* -*- linux-c -*- ------------------------------------------------------- *
5 * Copyright 2007 rPath, Inc. - All Rights Reserved
8 * ----------------------------------------------------------------------- */
11 * Standard video BIOS modes
17 #include "video.h"
21 /* Set a conventional BIOS mode */
22 static int set_bios_mode(u8 mode);
26 return set_bios_mode(mi->mode - VIDEO_FIRST_BIOS); in bios_set_mode()
29 static int set_bios_mode(u8 mode) in set_bios_mode() argument
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| /kernel/linux/linux-6.6/drivers/video/fbdev/ |
| D | macmodes.c | 2 * linux/drivers/video/macmodes.c -- Standard MacOS video modes
6 * 2000 - Removal of OpenFirmware dependencies by:
7 * - Ani Joshi
8 * - Brad Douglas <brad@neruo.com>
10 * 2001 - Documented with DocBook
11 * - Brad Douglas <brad@neruo.com>
26 * MacOS video mode definitions
36 /* 512x384, 60Hz, Non-Interlaced (15.67 MHz dot clock) */
40 /* 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock) */
44 /* 640x480, 67Hz, Non-Interlaced (30.0 MHz dotclock) */
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| /kernel/linux/linux-5.10/drivers/video/fbdev/ |
| D | macmodes.c | 2 * linux/drivers/video/macmodes.c -- Standard MacOS video modes
6 * 2000 - Removal of OpenFirmware dependencies by:
7 * - Ani Joshi
8 * - Brad Douglas <brad@neruo.com>
10 * 2001 - Documented with DocBook
11 * - Brad Douglas <brad@neruo.com>
26 * MacOS video mode definitions
36 /* 512x384, 60Hz, Non-Interlaced (15.67 MHz dot clock) */
40 /* 640x480, 60 Hz, Non-Interlaced (25.175 MHz dotclock) */
44 /* 640x480, 67Hz, Non-Interlaced (30.0 MHz dotclock) */
[all …]
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| /kernel/linux/linux-6.6/drivers/staging/media/av7110/ |
| D | video-fopen.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.video
7 dvb video open()
11 ----
13 dvb video open()
18 --------
23 ---------
25 .. flat-table::
26 :header-rows: 0
27 :stub-columns: 0
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| /kernel/linux/linux-5.10/Documentation/userspace-api/media/dvb/ |
| D | video-fopen.rst | 1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
2 .. c:namespace:: DTV.video
7 dvb video open()
11 ----
13 dvb video open()
18 --------
23 ---------
25 .. flat-table::
26 :header-rows: 0
27 :stub-columns: 0
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| /kernel/linux/linux-5.10/drivers/gpu/drm/panel/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
28 NT35596 1080x1920 video mode panel as found in some Asus
38 TFT-LCD modules. The panel has a 1200x1920 resolution and uses
40 the host and has a built-in LED backlight.
49 45NA WUXGA PANEL DSI Video Mode panel
57 This driver supports LVDS panels that don't require device-specific
79 KD35T133 controller for 320x480 LCD panels with MIPI-DSI
89 4-lane 800x1280 MIPI DSI panel.
92 tristate "Feiyang FY07024DI26A30-D MIPI-DSI LCD panel"
98 Feiyang FY07024DI26A30-D MIPI-DSI interface.
[all …]
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| /kernel/linux/linux-6.6/Documentation/admin-guide/media/ |
| D | vivid.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 The Virtual Video Test Driver (vivid)
6 This driver emulates video4linux hardware of various types: video capture, video
13 Each input can be a webcam, TV capture device, S-Video capture device or an HDMI
14 capture device. Each output can be an S-Video output device or an HDMI output
23 - Support for read()/write(), MMAP, USERPTR and DMABUF streaming I/O.
24 - A large list of test patterns and variations thereof
25 - Working brightness, contrast, saturation and hue controls
26 - Support for the alpha color component
27 - Full colorspace support, including limited/full RGB range
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| D | ipu3.rst | 1 .. SPDX-License-Identifier: GPL-2.0
24 ImgU). The CIO2 driver is available as drivers/media/pci/intel/ipu3/ipu3-cio2*
36 Both of the drivers implement V4L2, Media Controller and V4L2 sub-device
38 MIPI CSI-2 interfaces through V4L2 sub-device sensor drivers.
44 interface to the user space. There is a video node for each CSI-2 receiver,
47 The CIO2 contains four independent capture channel, each with its own MIPI CSI-2
48 receiver and DMA engine. Each channel is modelled as a V4L2 sub-device exposed
49 to userspace as a V4L2 sub-device node and has two pads:
53 .. flat-table::
54 :header-rows: 1
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| /kernel/linux/linux-5.10/Documentation/admin-guide/media/ |
| D | vivid.rst | 1 .. SPDX-License-Identifier: GPL-2.0
3 The Virtual Video Test Driver (vivid)
6 This driver emulates video4linux hardware of various types: video capture, video
13 Each input can be a webcam, TV capture device, S-Video capture device or an HDMI
14 capture device. Each output can be an S-Video output device or an HDMI output
23 - Support for read()/write(), MMAP, USERPTR and DMABUF streaming I/O.
24 - A large list of test patterns and variations thereof
25 - Working brightness, contrast, saturation and hue controls
26 - Support for the alpha color component
27 - Full colorspace support, including limited/full RGB range
[all …]
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| D | ipu3.rst | 1 .. SPDX-License-Identifier: GPL-2.0
24 ImgU). The CIO2 driver is available as drivers/media/pci/intel/ipu3/ipu3-cio2*
36 Both of the drivers implement V4L2, Media Controller and V4L2 sub-device
38 MIPI CSI-2 interfaces through V4L2 sub-device sensor drivers.
44 interface to the user space. There is a video node for each CSI-2 receiver,
47 The CIO2 contains four independent capture channel, each with its own MIPI CSI-2
48 receiver and DMA engine. Each channel is modelled as a V4L2 sub-device exposed
49 to userspace as a V4L2 sub-device node and has two pads:
53 .. flat-table::
55 * - pad
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | frame-buffer.rst | 9 fb_info defines the current state of a particular video card. Inside
14 fb_var_screeninfo is used to describe the features of a video card
19 of a card that are created when a mode is set and can't be changed
26 setting a mode of 800x600 on a fix frequency monitor. With the new API,
32 -------------------
34 .. kernel-doc:: drivers/video/fbdev/core/fbmem.c
38 ---------------------
40 .. kernel-doc:: drivers/video/fbdev/core/fbcmap.c
43 Frame Buffer Video Mode Database
44 --------------------------------
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