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Masahiro Yamada0b11dbf2015-07-26 02:46:26 +09001#
2# Video configuration
3#
4
5menu "Graphics support"
6
Simon Glass1acafc72016-01-18 19:52:15 -07007config DM_VIDEO
8 bool "Enable driver model support for LCD/video"
9 depends on DM
10 help
11 This enables driver model for LCD and video devices. These support
12 a bitmap display of various sizes and depths which can be drawn on
13 to display a command-line console or splash screen. Enabling this
14 option compiles in the video uclass and routes all LCD/video access
15 through this.
16
Patrick Delaunay08a43cf2017-08-03 12:36:06 +020017config BACKLIGHT_PWM
18 bool "Generic PWM based Backlight Driver"
19 depends on DM_VIDEO && DM_PWM
20 default y
21 help
22 If you have a LCD backlight adjustable by PWM, say Y to enable
23 this driver.
24 This driver can be use with "simple-panel" and
25 it understands the standard device tree
26 (leds/backlight/pwm-backlight.txt)
27
Patrick Delaunay5b6a6a92017-08-03 12:36:07 +020028config BACKLIGHT_GPIO
29 bool "Generic GPIO based Backlight Driver"
30 depends on DM_VIDEO
31 help
32 If you have a LCD backlight adjustable by GPIO, say Y to enable
33 this driver.
34 This driver can be used with "simple-panel" and
35 it understands the standard device tree
36 (leds/backlight/gpio-backlight.txt)
37
Simon Glass1acafc72016-01-18 19:52:15 -070038config VIDEO_BPP8
39 bool "Support 8-bit-per-pixel displays"
40 depends on DM_VIDEO
41 default y if DM_VIDEO
42 help
43 Support drawing text and bitmaps onto a 8-bit-per-pixel display.
44 Enabling this will include code to support this display. Without
45 this option, such displays will not be supported and console output
46 will be empty.
47
48config VIDEO_BPP16
49 bool "Support 16-bit-per-pixel displays"
50 depends on DM_VIDEO
51 default y if DM_VIDEO
52 help
53 Support drawing text and bitmaps onto a 16-bit-per-pixel display.
54 Enabling this will include code to support this display. Without
55 this option, such displays will not be supported and console output
56 will be empty.
57
58config VIDEO_BPP32
59 bool "Support 32-bit-per-pixel displays"
60 depends on DM_VIDEO
61 default y if DM_VIDEO
62 help
63 Support drawing text and bitmaps onto a 32-bit-per-pixel display.
64 Enabling this will include code to support this display. Without
65 this option, such displays will not be supported and console output
66 will be empty.
67
Rob Clarka085aa12017-09-13 18:12:21 -040068config VIDEO_ANSI
69 bool "Support ANSI escape sequences in video console"
70 depends on DM_VIDEO
71 default y if DM_VIDEO
72 help
73 Enable ANSI escape sequence decoding for a more fully functional
74 console.
75
Yannick Fertré66c37242019-10-07 15:29:04 +020076config VIDEO_MIPI_DSI
77 bool "Support MIPI DSI interface"
78 depends on DM_VIDEO
79 help
80 Support MIPI DSI interface for driving a MIPI compatible device.
81 The MIPI Display Serial Interface (MIPI DSI) defines a high-speed
82 serial interface between a host processor and a display module.
83
Simon Glass6e42e252016-01-22 21:53:37 +010084config CONSOLE_NORMAL
85 bool "Support a simple text console"
86 depends on DM_VIDEO
87 default y if DM_VIDEO
88 help
89 Support drawing text on the frame buffer console so that it can be
90 used as a console. Rotation is not supported by this driver (see
91 CONFIG_CONSOLE_ROTATION for that). A built-in 8x16 font is used
92 for the display.
93
94config CONSOLE_ROTATION
Simon Glassb5146b22016-01-18 19:52:19 -070095 bool "Support rotated displays"
96 depends on DM_VIDEO
97 help
98 Sometimes, for example if the display is mounted in portrait
99 mode or even if it's mounted landscape but rotated by 180degree,
100 we need to rotate our content of the display relative to the
101 framebuffer, so that user can read the messages which are
102 printed out. Enable this option to include a text driver which can
103 support this. The rotation is set by the 'rot' parameter in
104 struct video_priv: 0=unrotated, 1=90 degrees clockwise, 2=180
105 degrees, 3=270 degrees.
106
Simon Glassa29b0122016-01-14 18:10:42 -0700107config CONSOLE_TRUETYPE
108 bool "Support a console that uses TrueType fonts"
109 depends on DM_VIDEO
110 help
111 TrueTrype fonts can provide outline-drawing capability rather than
112 needing to provide a bitmap for each font and size that is needed.
113 With this option you can adjust the text size and use a variety of
114 fonts. Note that this is noticeably slower than with normal console.
115
116config CONSOLE_TRUETYPE_SIZE
117 int "TrueType font size"
118 depends on CONSOLE_TRUETYPE
119 default 18
120 help
121 This sets the font size for the console. The size is measured in
122 pixels and is the nominal height of a character. Note that fonts
123 are commonly measured in 'points', being 1/72 inch (about 3.52mm).
124 However that measurement depends on the size of your display and
125 there is no standard display density. At present there is not a
126 method to select the display's physical size, which would allow
127 U-Boot to calculate the correct font size.
128
Simon Glass983b1032017-04-26 22:27:57 -0600129config SYS_WHITE_ON_BLACK
130 bool "Display console as white on a black background"
Andre Przywara7b64a702019-03-23 01:30:02 +0000131 default y if ARCH_AT91 || ARCH_EXYNOS || ARCH_ROCKCHIP || TEGRA || X86 || ARCH_SUNXI
Simon Glass983b1032017-04-26 22:27:57 -0600132 help
133 Normally the display is black on a white background, Enable this
134 option to invert this, i.e. white on a black background. This can be
135 better in low-light situations or to reduce eye strain in some
136 cases.
137
Rob Clark8ef05352017-08-03 12:47:01 -0400138config NO_FB_CLEAR
139 bool "Skip framebuffer clear"
140 help
141 If firmware (whatever loads u-boot) has already put a splash image
142 on screen, you might want to preserve it until whatever u-boot
143 loads takes over the screen. This, for example, can be used to
144 keep splash image on screen until grub graphical boot menu starts.
145
Simon Glassa29b0122016-01-14 18:10:42 -0700146source "drivers/video/fonts/Kconfig"
147
Simon Glassa2931b32016-02-06 14:31:37 -0700148config VIDCONSOLE_AS_LCD
149 bool "Use 'vidconsole' when 'lcd' is seen in stdout"
150 depends on DM_VIDEO
151 help
152 This is a work-around for boards which have 'lcd' in their stdout
153 environment variable, but have moved to use driver model for video.
154 In this case the console will no-longer work. While it is possible
155 to update the environment, the breakage may be confusing for users.
156 This option will be removed around the end of 2016.
157
Bin Meng13b2bfc2016-10-09 04:14:16 -0700158config VIDEO_COREBOOT
159 bool "Enable coreboot framebuffer driver support"
160 depends on X86 && SYS_COREBOOT
161 help
162 Turn on this option to enable a framebuffer driver when U-Boot is
163 loaded by coreboot where the graphics device is configured by
164 coreboot already. This can in principle be used with any platform
165 that coreboot supports.
166
Bin Meng4a08c742018-06-12 08:36:22 -0700167config VIDEO_EFI
168 bool "Enable EFI framebuffer driver support"
169 depends on EFI_STUB
170 help
171 Turn on this option to enable a framebuffeer driver when U-Boot is
172 loaded as a payload (see README.u-boot_on_efi) by an EFI BIOS where
173 the graphics device is configured by the EFI BIOS already. This can
174 in principle be used with any platform that has an EFI BIOS.
175
Simon Glass6b1ba982014-12-29 19:32:28 -0700176config VIDEO_VESA
177 bool "Enable VESA video driver support"
Simon Glass6b1ba982014-12-29 19:32:28 -0700178 default n
179 help
180 Turn on this option to enable a very simple driver which uses vesa
181 to discover the video mode and then provides a frame buffer for use
182 by U-Boot. This can in principle be used with any platform that
183 supports PCI and video cards that support VESA BIOS Extension (VBE).
184
Bin Meng6bde2dc2015-05-11 07:36:29 +0800185config FRAMEBUFFER_SET_VESA_MODE
186 bool "Set framebuffer graphics resolution"
Simon Glass97cb0922016-03-11 22:07:30 -0700187 depends on VIDEO_VESA || VIDEO_BROADWELL_IGD
Bin Meng6bde2dc2015-05-11 07:36:29 +0800188 help
189 Set VESA/native framebuffer mode (needed for bootsplash and graphical
190 framebuffer console)
191
192choice
193 prompt "framebuffer graphics resolution"
Bin Meng17b07d72018-04-11 22:02:16 -0700194 default FRAMEBUFFER_VESA_MODE_118
Bin Meng6bde2dc2015-05-11 07:36:29 +0800195 depends on FRAMEBUFFER_SET_VESA_MODE
196 help
197 This option sets the resolution used for the U-Boot framebuffer (and
198 bootsplash screen).
199
200config FRAMEBUFFER_VESA_MODE_100
201 bool "640x400 256-color"
202
203config FRAMEBUFFER_VESA_MODE_101
204 bool "640x480 256-color"
205
206config FRAMEBUFFER_VESA_MODE_102
207 bool "800x600 16-color"
208
209config FRAMEBUFFER_VESA_MODE_103
210 bool "800x600 256-color"
211
212config FRAMEBUFFER_VESA_MODE_104
213 bool "1024x768 16-color"
214
215config FRAMEBUFFER_VESA_MODE_105
Bin Meng57dccb52015-08-09 23:26:59 -0700216 bool "1024x768 256-color"
Bin Meng6bde2dc2015-05-11 07:36:29 +0800217
218config FRAMEBUFFER_VESA_MODE_106
219 bool "1280x1024 16-color"
220
221config FRAMEBUFFER_VESA_MODE_107
222 bool "1280x1024 256-color"
223
224config FRAMEBUFFER_VESA_MODE_108
225 bool "80x60 text"
226
227config FRAMEBUFFER_VESA_MODE_109
228 bool "132x25 text"
229
230config FRAMEBUFFER_VESA_MODE_10A
231 bool "132x43 text"
232
233config FRAMEBUFFER_VESA_MODE_10B
234 bool "132x50 text"
235
236config FRAMEBUFFER_VESA_MODE_10C
237 bool "132x60 text"
238
239config FRAMEBUFFER_VESA_MODE_10D
240 bool "320x200 32k-color (1:5:5:5)"
241
242config FRAMEBUFFER_VESA_MODE_10E
243 bool "320x200 64k-color (5:6:5)"
244
245config FRAMEBUFFER_VESA_MODE_10F
246 bool "320x200 16.8M-color (8:8:8)"
247
248config FRAMEBUFFER_VESA_MODE_110
249 bool "640x480 32k-color (1:5:5:5)"
250
251config FRAMEBUFFER_VESA_MODE_111
252 bool "640x480 64k-color (5:6:5)"
253
254config FRAMEBUFFER_VESA_MODE_112
255 bool "640x480 16.8M-color (8:8:8)"
256
257config FRAMEBUFFER_VESA_MODE_113
258 bool "800x600 32k-color (1:5:5:5)"
259
260config FRAMEBUFFER_VESA_MODE_114
261 bool "800x600 64k-color (5:6:5)"
262
263config FRAMEBUFFER_VESA_MODE_115
264 bool "800x600 16.8M-color (8:8:8)"
265
266config FRAMEBUFFER_VESA_MODE_116
267 bool "1024x768 32k-color (1:5:5:5)"
268
269config FRAMEBUFFER_VESA_MODE_117
270 bool "1024x768 64k-color (5:6:5)"
271
272config FRAMEBUFFER_VESA_MODE_118
273 bool "1024x768 16.8M-color (8:8:8)"
274
275config FRAMEBUFFER_VESA_MODE_119
276 bool "1280x1024 32k-color (1:5:5:5)"
277
278config FRAMEBUFFER_VESA_MODE_11A
279 bool "1280x1024 64k-color (5:6:5)"
280
281config FRAMEBUFFER_VESA_MODE_11B
282 bool "1280x1024 16.8M-color (8:8:8)"
283
284config FRAMEBUFFER_VESA_MODE_USER
285 bool "Manually select VESA mode"
286
287endchoice
288
289# Map the config names to an integer (KB).
290config FRAMEBUFFER_VESA_MODE
291 prompt "VESA mode" if FRAMEBUFFER_VESA_MODE_USER
292 hex
293 default 0x100 if FRAMEBUFFER_VESA_MODE_100
294 default 0x101 if FRAMEBUFFER_VESA_MODE_101
295 default 0x102 if FRAMEBUFFER_VESA_MODE_102
296 default 0x103 if FRAMEBUFFER_VESA_MODE_103
297 default 0x104 if FRAMEBUFFER_VESA_MODE_104
298 default 0x105 if FRAMEBUFFER_VESA_MODE_105
299 default 0x106 if FRAMEBUFFER_VESA_MODE_106
300 default 0x107 if FRAMEBUFFER_VESA_MODE_107
301 default 0x108 if FRAMEBUFFER_VESA_MODE_108
302 default 0x109 if FRAMEBUFFER_VESA_MODE_109
303 default 0x10A if FRAMEBUFFER_VESA_MODE_10A
304 default 0x10B if FRAMEBUFFER_VESA_MODE_10B
305 default 0x10C if FRAMEBUFFER_VESA_MODE_10C
306 default 0x10D if FRAMEBUFFER_VESA_MODE_10D
307 default 0x10E if FRAMEBUFFER_VESA_MODE_10E
308 default 0x10F if FRAMEBUFFER_VESA_MODE_10F
309 default 0x110 if FRAMEBUFFER_VESA_MODE_110
310 default 0x111 if FRAMEBUFFER_VESA_MODE_111
311 default 0x112 if FRAMEBUFFER_VESA_MODE_112
312 default 0x113 if FRAMEBUFFER_VESA_MODE_113
313 default 0x114 if FRAMEBUFFER_VESA_MODE_114
314 default 0x115 if FRAMEBUFFER_VESA_MODE_115
315 default 0x116 if FRAMEBUFFER_VESA_MODE_116
316 default 0x117 if FRAMEBUFFER_VESA_MODE_117
317 default 0x118 if FRAMEBUFFER_VESA_MODE_118
318 default 0x119 if FRAMEBUFFER_VESA_MODE_119
319 default 0x11A if FRAMEBUFFER_VESA_MODE_11A
320 default 0x11B if FRAMEBUFFER_VESA_MODE_11B
321 default 0x117 if FRAMEBUFFER_VESA_MODE_USER
322
Hans de Goede66525bb2015-08-08 16:03:29 +0200323config VIDEO_LCD_ANX9804
324 bool "ANX9804 bridge chip"
325 default n
326 ---help---
327 Support for the ANX9804 bridge chip, which can take pixel data coming
328 from a parallel LCD interface and translate it on the fy into a DP
329 interface for driving eDP TFT displays. It uses I2C for configuration.
330
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200331config VIDEO_LCD_SSD2828
332 bool "SSD2828 bridge chip"
333 default n
334 ---help---
335 Support for the SSD2828 bridge chip, which can take pixel data coming
336 from a parallel LCD interface and translate it on the fly into MIPI DSI
337 interface for driving a MIPI compatible LCD panel. It uses SPI for
338 configuration.
339
340config VIDEO_LCD_SSD2828_TX_CLK
341 int "SSD2828 TX_CLK frequency (in MHz)"
342 depends on VIDEO_LCD_SSD2828
Siarhei Siamashkadddccd62015-01-19 05:23:35 +0200343 default 0
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200344 ---help---
345 The frequency of the crystal, which is clocking SSD2828. It may be
346 anything in the 8MHz-30MHz range and the exact value should be
347 retrieved from the board schematics. Or in the case of Allwinner
348 hardware, it can be usually found as 'lcd_xtal_freq' variable in
Siarhei Siamashkadddccd62015-01-19 05:23:35 +0200349 FEX files. It can be also set to 0 for selecting PCLK from the
350 parallel LCD interface instead of TX_CLK as the PLL clock source.
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200351
352config VIDEO_LCD_SSD2828_RESET
353 string "RESET pin of SSD2828"
354 depends on VIDEO_LCD_SSD2828
355 default ""
356 ---help---
357 The reset pin of SSD2828 chip. This takes a string in the format
358 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
359
Hans de Goedea5464f22015-01-20 09:22:26 +0100360config VIDEO_LCD_HITACHI_TX18D42VM
361 bool "Hitachi tx18d42vm LVDS LCD panel support"
362 depends on VIDEO
363 default n
364 ---help---
365 Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
366 lcd controller which needs to be initialized over SPI, once that is
367 done they work like a regular LVDS panel.
368
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200369config VIDEO_LCD_SPI_CS
370 string "SPI CS pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100371 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200372 default ""
373 ---help---
374 This is one of the SPI communication pins, involved in setting up a
375 working LCD configuration. The exact role of SPI may differ for
376 different hardware setups. The option takes a string in the format
377 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
378
379config VIDEO_LCD_SPI_SCLK
380 string "SPI SCLK pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100381 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200382 default ""
383 ---help---
384 This is one of the SPI communication pins, involved in setting up a
385 working LCD configuration. The exact role of SPI may differ for
386 different hardware setups. The option takes a string in the format
387 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
388
389config VIDEO_LCD_SPI_MOSI
390 string "SPI MOSI pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100391 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200392 default ""
393 ---help---
394 This is one of the SPI communication pins, involved in setting up a
395 working LCD configuration. The exact role of SPI may differ for
396 different hardware setups. The option takes a string in the format
397 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
398
399config VIDEO_LCD_SPI_MISO
400 string "SPI MISO pin for LCD related config job (optional)"
401 depends on VIDEO_LCD_SSD2828
402 default ""
403 ---help---
404 This is one of the SPI communication pins, involved in setting up a
405 working LCD configuration. The exact role of SPI may differ for
406 different hardware setups. If wired up, this pin may provide additional
407 useful functionality. Such as bi-directional communication with the
408 hardware and LCD panel id retrieval (if the panel can report it). The
409 option takes a string in the format understood by 'name_to_gpio'
410 function, e.g. PH1 for pin 1 of port H.
Simon Glass51f2c992015-04-14 21:03:38 -0600411
Neil Armstrong3bed4222018-07-24 17:45:28 +0200412source "drivers/video/meson/Kconfig"
413
Stefan Roese913d1be2016-01-20 08:13:28 +0100414config VIDEO_MVEBU
415 bool "Armada XP LCD controller"
416 default n
417 ---help---
418 Support for the LCD controller integrated in the Marvell
419 Armada XP SoC.
420
Adam Ford244eaea2018-08-02 08:50:20 -0500421config VIDEO_OMAP3
422 bool "Enable OMAP3+ DSS Support"
423 depends on ARCH_OMAP2PLUS
424 help
425 This enables the Display subsystem (DSS) on OMAP3+ boards.
426
Anatolij Gustschin7588c312016-01-25 17:17:22 +0100427config I2C_EDID
428 bool "Enable EDID library"
Anatolij Gustschin7588c312016-01-25 17:17:22 +0100429 default n
430 help
431 This enables library for accessing EDID data from an LCD panel.
432
Simon Glass2dcf1432016-01-21 19:45:00 -0700433config DISPLAY
434 bool "Enable Display support"
435 depends on DM
Anatolij Gustschin7588c312016-01-25 17:17:22 +0100436 default n
437 select I2C_EDID
Simon Glass51f2c992015-04-14 21:03:38 -0600438 help
Simon Glass2dcf1432016-01-21 19:45:00 -0700439 This supports drivers that provide a display, such as eDP (Embedded
440 DisplayPort) and HDMI (High Definition Multimedia Interface).
441 The devices provide a simple interface to start up the display,
442 read display information and enable it.
Simon Glasse7e88232015-04-14 21:03:42 -0600443
Liviu Dudau055da182018-09-28 13:49:31 +0100444config NXP_TDA19988
445 bool "Enable NXP TDA19988 support"
446 depends on DISPLAY
447 default n
448 help
449 This enables support for the NXP TDA19988 HDMI encoder. This encoder
450 will convert RGB data streams into HDMI-encoded signals.
451
Songjun Wu79278312017-04-11 16:33:30 +0800452config ATMEL_HLCD
453 bool "Enable ATMEL video support using HLCDC"
454 depends on DM_VIDEO
455 help
456 HLCDC supports video output to an attached LCD panel.
457
Mario Six25a9f972018-08-09 14:51:23 +0200458config LOGICORE_DP_TX
459 bool "Enable Logicore DP TX driver"
460 depends on DISPLAY
461 help
462 Enable the driver for the transmitter part of the Xilinx LogiCORE
463 DisplayPort, a IP core for Xilinx FPGAs that implements a DisplayPort
464 video interface as defined by VESA DisplayPort v1.2.
465
466 Note that this is a pure transmitter device, and has no display
467 capabilities by itself.
468
Simon Glass97cb0922016-03-11 22:07:30 -0700469config VIDEO_BROADWELL_IGD
470 bool "Enable Intel Broadwell integrated graphics device"
471 depends on X86
472 help
Simon Glass1df91272016-10-05 20:42:14 -0600473 This enables support for integrated graphics on Intel broadwell
Simon Glass97cb0922016-03-11 22:07:30 -0700474 devices. Initialisation is mostly performed by a VGA boot ROM, with
475 some setup handled by U-Boot itself. The graphics adaptor works as
476 a VESA device and supports LCD panels, eDP and LVDS outputs.
477 Configuration of most aspects of device operation is performed using
478 a special tool which configures the VGA ROM, but the graphics
479 resolution can be selected in U-Boot.
480
Simon Glass2c943802016-10-05 20:42:15 -0600481config VIDEO_IVYBRIDGE_IGD
482 bool "Enable Intel Ivybridge integration graphics support"
483 depends on X86
484 help
485 This enables support for integrated graphics on Intel ivybridge
486 devices. Initialisation is mostly performed by a VGA boot ROM, with
487 some setup handled by U-Boot itself. The graphics adaptor works as
488 a VESA device and supports LCD panels, eDP and LVDS outputs.
489 Configuration of most aspects of device operation is performed using
490 a special tool which configures the VGA ROM, but the graphics
491 resolution can be selected in U-Boot.
492
Sanchayan Maityb215fb32017-04-11 11:12:09 +0530493config VIDEO_FSL_DCU_FB
494 bool "Enable Freescale Display Control Unit"
Igor Opaniukbe3f1a52019-06-10 14:47:50 +0300495 depends on VIDEO || DM_VIDEO
Sanchayan Maityb215fb32017-04-11 11:12:09 +0530496 help
497 This enables support for Freescale Display Control Unit (DCU4)
498 module found on Freescale Vybrid and QorIQ family of SoCs.
499
Stefan Agner77810e62017-04-11 11:12:10 +0530500config VIDEO_FSL_DCU_MAX_FB_SIZE_MB
501 int "Freescale DCU framebuffer size"
502 depends on VIDEO_FSL_DCU_FB
503 default 4194304
504 help
505 Set maximum framebuffer size to be used for Freescale Display
506 Controller Unit (DCU4).
507
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800508source "drivers/video/rockchip/Kconfig"
Simon Glassc2539482016-01-21 19:45:03 -0700509
Liviu Dudauc1a65a82018-09-28 13:50:53 +0100510config VIDEO_ARM_MALIDP
511 bool "Enable Arm Mali Display Processor support"
512 depends on DM_VIDEO && OF_CONTROL
513 select VEXPRESS_CLK
514 help
515 This enables support for Arm Ltd Mali Display Processors from
516 the DP500, DP550 and DP650 family.
517
Simon Glass1e69ad02016-01-18 19:52:24 -0700518config VIDEO_SANDBOX_SDL
519 bool "Enable sandbox video console using SDL"
520 depends on SANDBOX
521 help
522 When using sandbox you can enable an emulated LCD display which
523 appears as an SDL (Simple DirectMedia Layer) window. This is a
524 console device and can display stdout output. Within U-Boot is is
525 a normal bitmap display and can display images as well as text.
526
Philippe CORNU72719d22017-08-03 12:36:08 +0200527source "drivers/video/stm32/Kconfig"
528
Simon Glassd2f90652016-01-30 16:37:51 -0700529config VIDEO_TEGRA20
530 bool "Enable LCD support on Tegra20"
Simon Glass40d56a92016-01-30 16:37:54 -0700531 depends on OF_CONTROL
Simon Glassd2f90652016-01-30 16:37:51 -0700532 help
533 Tegra20 supports video output to an attached LCD panel as well as
534 other options such as HDMI. Only the LCD is supported in U-Boot.
535 This option enables this support which can be used on devices which
536 have an LCD display connected.
537
Simon Glasse7e88232015-04-14 21:03:42 -0600538config VIDEO_TEGRA124
539 bool "Enable video support on Tegra124"
Simon Glassd7659212016-01-30 16:37:50 -0700540 depends on DM_VIDEO
Simon Glasse7e88232015-04-14 21:03:42 -0600541 help
542 Tegra124 supports many video output options including eDP and
543 HDMI. At present only eDP is supported by U-Boot. This option
544 enables this support which can be used on devices which
545 have an eDP display connected.
Simon Glass801ab9e2015-07-02 18:16:08 -0600546
547source "drivers/video/bridge/Kconfig"
Masahiro Yamada0b11dbf2015-07-26 02:46:26 +0900548
Anatolij Gustschinbffd1312019-03-18 23:29:32 +0100549source "drivers/video/imx/Kconfig"
Anatolij Gustschin57f065f2019-03-18 23:29:31 +0100550
Simon Glass27604b12016-10-17 20:12:40 -0600551config VIDEO
552 bool "Enable legacy video support"
553 depends on !DM_VIDEO
554 help
555 Define this for video support, without using driver model. Some
556 drivers use this because they are not yet converted to driver
557 model. Video drivers typically provide a colour text console and
558 cursor.
559
Simon Glassbdba2b32016-10-17 20:12:41 -0600560config CFB_CONSOLE
561 bool "Enable colour frame buffer console"
562 depends on VIDEO
563 default y if VIDEO
564 help
565 Enables the colour frame buffer driver. This supports colour
566 output on a bitmap display from an in-memory frame buffer.
567 Several colour devices are supported along with various options to
568 adjust the supported features. The driver is implemented in
569 cfb_console.c
570
571 The following defines are needed (cf. smiLynxEM, i8042)
572 VIDEO_FB_LITTLE_ENDIAN graphic memory organisation
573 (default big endian)
574 VIDEO_HW_RECTFILL graphic chip supports
575 rectangle fill (cf. smiLynxEM)
576 VIDEO_HW_BITBLT graphic chip supports
577 bit-blit (cf. smiLynxEM)
578 VIDEO_VISIBLE_COLS visible pixel columns (cols=pitch)
579 VIDEO_VISIBLE_ROWS visible pixel rows
580 VIDEO_PIXEL_SIZE bytes per pixel
581 VIDEO_DATA_FORMAT graphic data format
582 (0-5, cf. cfb_console.c)
583 VIDEO_FB_ADRS framebuffer address
584 VIDEO_KBD_INIT_FCT keyboard int fct (i.e. rx51_kp_init())
585 VIDEO_TSTC_FCT test char fct (i.e. rx51_kp_tstc)
586 VIDEO_GETC_FCT get char fct (i.e. rx51_kp_getc)
587 CONFIG_VIDEO_LOGO display Linux logo in upper left corner
588 CONFIG_VIDEO_BMP_LOGO use bmp_logo.h instead of linux_logo.h
589 for logo. Requires CONFIG_VIDEO_LOGO
590 CONFIG_CONSOLE_EXTRA_INFO
591 additional board info beside
592 the logo
593 CONFIG_HIDE_LOGO_VERSION
594 do not display bootloader
595 version string
596
597 When CONFIG_CFB_CONSOLE is defined, the video console is the
598 default console. The serial console can be forced by setting the
599 environment 'console=serial'.
600
Simon Glassc6745192016-10-17 20:12:42 -0600601config CFB_CONSOLE_ANSI
602 bool "Support ANSI escape sequences"
603 depends on CFB_CONSOLE
604 help
605 This allows the colour buffer frame buffer driver to support
606 a limited number of ANSI escape sequences (cursor control,
607 erase functions and limited graphics rendition control). Normal
608 output from U-Boot will pass through this filter.
609
Simon Glass1e1a0fb2016-10-17 20:12:49 -0600610config VGA_AS_SINGLE_DEVICE
611 bool "Set the video as an output-only device"
612 depends on CFB_CONSOLE
613 default y
614 help
615 If enable the framebuffer device will be initialized as an
616 output-only device. The Keyboard driver will not be set up. This
617 may be used if you have no keyboard device, or more than one
618 (USB Keyboard, AT Keyboard).
619
Simon Glass0872d442016-10-17 20:12:51 -0600620config VIDEO_SW_CURSOR
621 bool "Enable a software cursor"
622 depends on CFB_CONSOLE
623 default y if CFB_CONSOLE
624 help
625 This draws a cursor after the last character. No blinking is
626 provided. This makes it possible to see the current cursor
627 position when entering text on the console. It is recommended to
628 enable this.
629
Simon Glassfbda6832016-10-17 20:12:53 -0600630config CONSOLE_EXTRA_INFO
631 bool "Display additional board information"
632 depends on CFB_CONSOLE
633 help
634 Display additional board information strings that normally go to
635 the serial port. When this option is enabled, a board-specific
636 function video_get_info_str() is called to get the string for
637 each line of the display. The function should return the string,
638 which can be empty if there is nothing to display for that line.
639
Simon Glassb87ca802016-10-17 20:12:57 -0600640config CONSOLE_SCROLL_LINES
641 int "Number of lines to scroll the console by"
642 depends on CFB_CONSOLE || DM_VIDEO || LCD
643 default 1
644 help
645 When the console need to be scrolled, this is the number of
646 lines to scroll by. It defaults to 1. Increasing this makes the
647 console jump but can help speed up operation when scrolling
648 is slow.
649
Simon Glass002f9672016-10-17 20:12:44 -0600650config SYS_CONSOLE_BG_COL
651 hex "Background colour"
Bin Mengc674e002017-08-03 21:56:50 -0700652 depends on CFB_CONSOLE
Simon Glass002f9672016-10-17 20:12:44 -0600653 default 0x00
654 help
655 Defines the background colour for the console. The value is from
656 0x00 to 0xff and the meaning depends on the graphics card.
657 Typically, 0x00 means black and 0xff means white. Do not set
658 the background and foreground to the same colour or you will see
659 nothing.
660
661config SYS_CONSOLE_FG_COL
662 hex "Foreground colour"
Bin Mengc674e002017-08-03 21:56:50 -0700663 depends on CFB_CONSOLE
Simon Glass002f9672016-10-17 20:12:44 -0600664 default 0xa0
665 help
666 Defines the foreground colour for the console. The value is from
667 0x00 to 0xff and the meaning depends on the graphics card.
668 Typically, 0x00 means black and 0xff means white. Do not set
669 the background and foreground to the same colour or you will see
670 nothing.
671
Simon Glassf8b19a82016-10-17 20:12:56 -0600672config LCD
673 bool "Enable legacy LCD support"
674 help
675 Define this to enable LCD support (for output to LCD display).
676 You will also need to select an LCD driver using an additional
677 CONFIG option. See the README for details. Drives which have been
678 converted to driver model will instead used CONFIG_DM_VIDEO.
679
Philipp Tomsich8517f642017-05-05 21:48:26 +0200680config VIDEO_DW_HDMI
681 bool
682 help
683 Enables the common driver code for the Designware HDMI TX
684 block found in SoCs from various vendors.
685 As this does not provide any functionality by itself (but
686 rather requires a SoC-specific glue driver to call it), it
687 can not be enabled from the configuration menu.
688
Rob Clark971d7e62017-08-03 12:47:00 -0400689config VIDEO_SIMPLE
690 bool "Simple display driver for preconfigured display"
691 help
692 Enables a simple generic display driver which utilizes the
693 simple-framebuffer devicetree bindings.
694
695 This driver assumes that the display hardware has been initialized
696 before u-boot starts, and u-boot will simply render to the pre-
697 allocated frame buffer surface.
698
Icenowy Zhengf6bdddc2017-10-26 11:14:46 +0800699config VIDEO_DT_SIMPLEFB
700 bool "Enable SimpleFB support for passing framebuffer to OS"
701 help
702 Enables the code to pass the framebuffer to the kernel as a
703 simple framebuffer in the device tree.
704 The video output is initialized by U-Boot, and kept by the
705 kernel.
706
Mario Six39a336f2018-09-27 09:19:29 +0200707config OSD
708 bool "Enable OSD support"
709 depends on DM
710 default n
711 help
712 This supports drivers that provide a OSD (on-screen display), which
713 is a (usually text-oriented) graphics buffer to show information on
714 a display.
Mario Six9671f692018-09-27 09:19:30 +0200715
Mario Six4eea5312018-09-27 09:19:31 +0200716config SANDBOX_OSD
717 bool "Enable sandbox OSD"
718 depends on OSD
719 help
720 Enable support for sandbox OSD device used for testing purposes.
721
Mario Six9671f692018-09-27 09:19:30 +0200722config IHS_VIDEO_OUT
723 bool "Enable IHS video out driver"
724 depends on OSD
725 help
726 Enable support for the gdsys Integrated Hardware Systems (IHS) video
727 out On-screen Display (OSD) used on gdsys FPGAs to control dynamic
728 textual overlays of the display outputs.
729
Masahiro Yamada0b11dbf2015-07-26 02:46:26 +0900730endmenu