Lines Matching +full:- +full:- +full:without +full:- +full:default +full:- +full:devices
11 This enables driver model for LCD and video devices. These support
13 to display a command-line console or splash screen. Enabling this
20 default y
24 This driver can be use with "simple-panel" and
26 (leds/backlight/pwm-backlight.txt)
34 This driver can be used with "simple-panel" and
36 (leds/backlight/gpio-backlight.txt)
39 bool "Support 8-bit-per-pixel displays"
41 default y if DM_VIDEO
43 Support drawing text and bitmaps onto a 8-bit-per-pixel display.
44 Enabling this will include code to support this display. Without
49 bool "Support 16-bit-per-pixel displays"
51 default y if DM_VIDEO
53 Support drawing text and bitmaps onto a 16-bit-per-pixel display.
54 Enabling this will include code to support this display. Without
59 bool "Support 32-bit-per-pixel displays"
61 default y if DM_VIDEO
63 Support drawing text and bitmaps onto a 32-bit-per-pixel display.
64 Enabling this will include code to support this display. Without
71 default y if DM_VIDEO
79 default y if DM_VIDEO
83 CONFIG_CONSOLE_ROTATION for that). A built-in 8x16 font is used
103 TrueTrype fonts can provide outline-drawing capability rather than
111 default 18
119 U-Boot to calculate the correct font size.
123 default y if ARCH_AT91 || ARCH_EXYNOS || ARCH_ROCKCHIP || TEGRA || X86
127 better in low-light situations or to reduce eye strain in some
133 If firmware (whatever loads u-boot) has already put a splash image
134 on screen, you might want to preserve it until whatever u-boot
144 This is a work-around for boards which have 'lcd' in their stdout
146 In this case the console will no-longer work. While it is possible
154 Turn on this option to enable a framebuffer driver when U-Boot is
163 Turn on this option to enable a framebuffeer driver when U-Boot is
164 loaded as a payload (see README.u-boot_on_efi) by an EFI BIOS where
170 default n
174 by U-Boot. This can in principle be used with any platform that
186 default FRAMEBUFFER_VESA_MODE_118
189 This option sets the resolution used for the U-Boot framebuffer (and
193 bool "640x400 256-color"
196 bool "640x480 256-color"
199 bool "800x600 16-color"
202 bool "800x600 256-color"
205 bool "1024x768 16-color"
208 bool "1024x768 256-color"
211 bool "1280x1024 16-color"
214 bool "1280x1024 256-color"
232 bool "320x200 32k-color (1:5:5:5)"
235 bool "320x200 64k-color (5:6:5)"
238 bool "320x200 16.8M-color (8:8:8)"
241 bool "640x480 32k-color (1:5:5:5)"
244 bool "640x480 64k-color (5:6:5)"
247 bool "640x480 16.8M-color (8:8:8)"
250 bool "800x600 32k-color (1:5:5:5)"
253 bool "800x600 64k-color (5:6:5)"
256 bool "800x600 16.8M-color (8:8:8)"
259 bool "1024x768 32k-color (1:5:5:5)"
262 bool "1024x768 64k-color (5:6:5)"
265 bool "1024x768 16.8M-color (8:8:8)"
268 bool "1280x1024 32k-color (1:5:5:5)"
271 bool "1280x1024 64k-color (5:6:5)"
274 bool "1280x1024 16.8M-color (8:8:8)"
285 default 0x100 if FRAMEBUFFER_VESA_MODE_100
286 default 0x101 if FRAMEBUFFER_VESA_MODE_101
287 default 0x102 if FRAMEBUFFER_VESA_MODE_102
288 default 0x103 if FRAMEBUFFER_VESA_MODE_103
289 default 0x104 if FRAMEBUFFER_VESA_MODE_104
290 default 0x105 if FRAMEBUFFER_VESA_MODE_105
291 default 0x106 if FRAMEBUFFER_VESA_MODE_106
292 default 0x107 if FRAMEBUFFER_VESA_MODE_107
293 default 0x108 if FRAMEBUFFER_VESA_MODE_108
294 default 0x109 if FRAMEBUFFER_VESA_MODE_109
295 default 0x10A if FRAMEBUFFER_VESA_MODE_10A
296 default 0x10B if FRAMEBUFFER_VESA_MODE_10B
297 default 0x10C if FRAMEBUFFER_VESA_MODE_10C
298 default 0x10D if FRAMEBUFFER_VESA_MODE_10D
299 default 0x10E if FRAMEBUFFER_VESA_MODE_10E
300 default 0x10F if FRAMEBUFFER_VESA_MODE_10F
301 default 0x110 if FRAMEBUFFER_VESA_MODE_110
302 default 0x111 if FRAMEBUFFER_VESA_MODE_111
303 default 0x112 if FRAMEBUFFER_VESA_MODE_112
304 default 0x113 if FRAMEBUFFER_VESA_MODE_113
305 default 0x114 if FRAMEBUFFER_VESA_MODE_114
306 default 0x115 if FRAMEBUFFER_VESA_MODE_115
307 default 0x116 if FRAMEBUFFER_VESA_MODE_116
308 default 0x117 if FRAMEBUFFER_VESA_MODE_117
309 default 0x118 if FRAMEBUFFER_VESA_MODE_118
310 default 0x119 if FRAMEBUFFER_VESA_MODE_119
311 default 0x11A if FRAMEBUFFER_VESA_MODE_11A
312 default 0x11B if FRAMEBUFFER_VESA_MODE_11B
313 default 0x117 if FRAMEBUFFER_VESA_MODE_USER
317 default n
318 ---help---
325 default n
326 ---help---
335 default 0
336 ---help---
338 anything in the 8MHz-30MHz range and the exact value should be
347 default ""
348 ---help---
355 default n
356 ---help---
364 default ""
365 ---help---
374 default ""
375 ---help---
384 default ""
385 ---help---
394 default ""
395 ---help---
399 useful functionality. Such as bi-directional communication with the
408 default n
409 ---help---
421 default n
428 default n
433 The devices provide a simple interface to start up the display,
439 default n
442 will convert RGB data streams into HDMI-encoded signals.
466 devices. Initialisation is mostly performed by a VGA boot ROM, with
467 some setup handled by U-Boot itself. The graphics adaptor works as
471 resolution can be selected in U-Boot.
478 devices. Initialisation is mostly performed by a VGA boot ROM, with
479 some setup handled by U-Boot itself. The graphics adaptor works as
483 resolution can be selected in U-Boot.
495 default 4194304
516 console device and can display stdout output. Within U-Boot is is
526 other options such as HDMI. Only the LCD is supported in U-Boot.
527 This option enables this support which can be used on devices which
535 HDMI. At present only eDP is supported by U-Boot. This option
536 enables this support which can be used on devices which
545 Define this for video support, without using driver model. Some
560 default y if VIDEO
563 output on a bitmap display from an in-memory frame buffer.
564 Several colour devices are supported along with various options to
570 (default big endian)
574 bit-blit (cf. smiLynxEM)
579 (0-5, cf. cfb_console.c)
595 default console. The serial console can be forced by setting the
605 output from U-Boot will pass through this filter.
608 bool "Set the video as an output-only device"
610 default y
613 output-only device. The Keyboard driver will not be set up. This
620 default y if CFB_CONSOLE
632 the serial port. When this option is enabled, a board-specific
640 default 1
650 default 0x00
661 default 0xa0
683 rather requires a SoC-specific glue driver to call it), it
690 simple-framebuffer devicetree bindings.
693 before u-boot starts, and u-boot will simply render to the pre-
701 The video output is initialized by U-Boot, and kept by the
707 default n
709 This supports drivers that provide a OSD (on-screen display), which
710 is a (usually text-oriented) graphics buffer to show information on
724 out On-screen Display (OSD) used on gdsys FPGAs to control dynamic