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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
17config VIDEO_BPP8
18 bool "Support 8-bit-per-pixel displays"
19 depends on DM_VIDEO
20 default y if DM_VIDEO
21 help
22 Support drawing text and bitmaps onto a 8-bit-per-pixel display.
23 Enabling this will include code to support this display. Without
24 this option, such displays will not be supported and console output
25 will be empty.
26
27config VIDEO_BPP16
28 bool "Support 16-bit-per-pixel displays"
29 depends on DM_VIDEO
30 default y if DM_VIDEO
31 help
32 Support drawing text and bitmaps onto a 16-bit-per-pixel display.
33 Enabling this will include code to support this display. Without
34 this option, such displays will not be supported and console output
35 will be empty.
36
37config VIDEO_BPP32
38 bool "Support 32-bit-per-pixel displays"
39 depends on DM_VIDEO
40 default y if DM_VIDEO
41 help
42 Support drawing text and bitmaps onto a 32-bit-per-pixel display.
43 Enabling this will include code to support this display. Without
44 this option, such displays will not be supported and console output
45 will be empty.
46
Simon Glass6e42e252016-01-22 21:53:37 +010047config CONSOLE_NORMAL
48 bool "Support a simple text console"
49 depends on DM_VIDEO
50 default y if DM_VIDEO
51 help
52 Support drawing text on the frame buffer console so that it can be
53 used as a console. Rotation is not supported by this driver (see
54 CONFIG_CONSOLE_ROTATION for that). A built-in 8x16 font is used
55 for the display.
56
57config CONSOLE_ROTATION
Simon Glassb5146b22016-01-18 19:52:19 -070058 bool "Support rotated displays"
59 depends on DM_VIDEO
60 help
61 Sometimes, for example if the display is mounted in portrait
62 mode or even if it's mounted landscape but rotated by 180degree,
63 we need to rotate our content of the display relative to the
64 framebuffer, so that user can read the messages which are
65 printed out. Enable this option to include a text driver which can
66 support this. The rotation is set by the 'rot' parameter in
67 struct video_priv: 0=unrotated, 1=90 degrees clockwise, 2=180
68 degrees, 3=270 degrees.
69
Simon Glassa29b0122016-01-14 18:10:42 -070070config CONSOLE_TRUETYPE
71 bool "Support a console that uses TrueType fonts"
72 depends on DM_VIDEO
73 help
74 TrueTrype fonts can provide outline-drawing capability rather than
75 needing to provide a bitmap for each font and size that is needed.
76 With this option you can adjust the text size and use a variety of
77 fonts. Note that this is noticeably slower than with normal console.
78
79config CONSOLE_TRUETYPE_SIZE
80 int "TrueType font size"
81 depends on CONSOLE_TRUETYPE
82 default 18
83 help
84 This sets the font size for the console. The size is measured in
85 pixels and is the nominal height of a character. Note that fonts
86 are commonly measured in 'points', being 1/72 inch (about 3.52mm).
87 However that measurement depends on the size of your display and
88 there is no standard display density. At present there is not a
89 method to select the display's physical size, which would allow
90 U-Boot to calculate the correct font size.
91
92source "drivers/video/fonts/Kconfig"
93
Simon Glassa2931b32016-02-06 14:31:37 -070094config VIDCONSOLE_AS_LCD
95 bool "Use 'vidconsole' when 'lcd' is seen in stdout"
96 depends on DM_VIDEO
97 help
98 This is a work-around for boards which have 'lcd' in their stdout
99 environment variable, but have moved to use driver model for video.
100 In this case the console will no-longer work. While it is possible
101 to update the environment, the breakage may be confusing for users.
102 This option will be removed around the end of 2016.
103
Simon Glass6b1ba982014-12-29 19:32:28 -0700104config VIDEO_VESA
105 bool "Enable VESA video driver support"
Simon Glass6b1ba982014-12-29 19:32:28 -0700106 default n
107 help
108 Turn on this option to enable a very simple driver which uses vesa
109 to discover the video mode and then provides a frame buffer for use
110 by U-Boot. This can in principle be used with any platform that
111 supports PCI and video cards that support VESA BIOS Extension (VBE).
112
Bin Meng6bde2dc2015-05-11 07:36:29 +0800113config FRAMEBUFFER_SET_VESA_MODE
114 bool "Set framebuffer graphics resolution"
Simon Glass97cb0922016-03-11 22:07:30 -0700115 depends on VIDEO_VESA || VIDEO_BROADWELL_IGD
Bin Meng6bde2dc2015-05-11 07:36:29 +0800116 help
117 Set VESA/native framebuffer mode (needed for bootsplash and graphical
118 framebuffer console)
119
120choice
121 prompt "framebuffer graphics resolution"
122 default FRAMEBUFFER_VESA_MODE_117
123 depends on FRAMEBUFFER_SET_VESA_MODE
124 help
125 This option sets the resolution used for the U-Boot framebuffer (and
126 bootsplash screen).
127
128config FRAMEBUFFER_VESA_MODE_100
129 bool "640x400 256-color"
130
131config FRAMEBUFFER_VESA_MODE_101
132 bool "640x480 256-color"
133
134config FRAMEBUFFER_VESA_MODE_102
135 bool "800x600 16-color"
136
137config FRAMEBUFFER_VESA_MODE_103
138 bool "800x600 256-color"
139
140config FRAMEBUFFER_VESA_MODE_104
141 bool "1024x768 16-color"
142
143config FRAMEBUFFER_VESA_MODE_105
Bin Meng57dccb52015-08-09 23:26:59 -0700144 bool "1024x768 256-color"
Bin Meng6bde2dc2015-05-11 07:36:29 +0800145
146config FRAMEBUFFER_VESA_MODE_106
147 bool "1280x1024 16-color"
148
149config FRAMEBUFFER_VESA_MODE_107
150 bool "1280x1024 256-color"
151
152config FRAMEBUFFER_VESA_MODE_108
153 bool "80x60 text"
154
155config FRAMEBUFFER_VESA_MODE_109
156 bool "132x25 text"
157
158config FRAMEBUFFER_VESA_MODE_10A
159 bool "132x43 text"
160
161config FRAMEBUFFER_VESA_MODE_10B
162 bool "132x50 text"
163
164config FRAMEBUFFER_VESA_MODE_10C
165 bool "132x60 text"
166
167config FRAMEBUFFER_VESA_MODE_10D
168 bool "320x200 32k-color (1:5:5:5)"
169
170config FRAMEBUFFER_VESA_MODE_10E
171 bool "320x200 64k-color (5:6:5)"
172
173config FRAMEBUFFER_VESA_MODE_10F
174 bool "320x200 16.8M-color (8:8:8)"
175
176config FRAMEBUFFER_VESA_MODE_110
177 bool "640x480 32k-color (1:5:5:5)"
178
179config FRAMEBUFFER_VESA_MODE_111
180 bool "640x480 64k-color (5:6:5)"
181
182config FRAMEBUFFER_VESA_MODE_112
183 bool "640x480 16.8M-color (8:8:8)"
184
185config FRAMEBUFFER_VESA_MODE_113
186 bool "800x600 32k-color (1:5:5:5)"
187
188config FRAMEBUFFER_VESA_MODE_114
189 bool "800x600 64k-color (5:6:5)"
190
191config FRAMEBUFFER_VESA_MODE_115
192 bool "800x600 16.8M-color (8:8:8)"
193
194config FRAMEBUFFER_VESA_MODE_116
195 bool "1024x768 32k-color (1:5:5:5)"
196
197config FRAMEBUFFER_VESA_MODE_117
198 bool "1024x768 64k-color (5:6:5)"
199
200config FRAMEBUFFER_VESA_MODE_118
201 bool "1024x768 16.8M-color (8:8:8)"
202
203config FRAMEBUFFER_VESA_MODE_119
204 bool "1280x1024 32k-color (1:5:5:5)"
205
206config FRAMEBUFFER_VESA_MODE_11A
207 bool "1280x1024 64k-color (5:6:5)"
208
209config FRAMEBUFFER_VESA_MODE_11B
210 bool "1280x1024 16.8M-color (8:8:8)"
211
212config FRAMEBUFFER_VESA_MODE_USER
213 bool "Manually select VESA mode"
214
215endchoice
216
217# Map the config names to an integer (KB).
218config FRAMEBUFFER_VESA_MODE
219 prompt "VESA mode" if FRAMEBUFFER_VESA_MODE_USER
220 hex
221 default 0x100 if FRAMEBUFFER_VESA_MODE_100
222 default 0x101 if FRAMEBUFFER_VESA_MODE_101
223 default 0x102 if FRAMEBUFFER_VESA_MODE_102
224 default 0x103 if FRAMEBUFFER_VESA_MODE_103
225 default 0x104 if FRAMEBUFFER_VESA_MODE_104
226 default 0x105 if FRAMEBUFFER_VESA_MODE_105
227 default 0x106 if FRAMEBUFFER_VESA_MODE_106
228 default 0x107 if FRAMEBUFFER_VESA_MODE_107
229 default 0x108 if FRAMEBUFFER_VESA_MODE_108
230 default 0x109 if FRAMEBUFFER_VESA_MODE_109
231 default 0x10A if FRAMEBUFFER_VESA_MODE_10A
232 default 0x10B if FRAMEBUFFER_VESA_MODE_10B
233 default 0x10C if FRAMEBUFFER_VESA_MODE_10C
234 default 0x10D if FRAMEBUFFER_VESA_MODE_10D
235 default 0x10E if FRAMEBUFFER_VESA_MODE_10E
236 default 0x10F if FRAMEBUFFER_VESA_MODE_10F
237 default 0x110 if FRAMEBUFFER_VESA_MODE_110
238 default 0x111 if FRAMEBUFFER_VESA_MODE_111
239 default 0x112 if FRAMEBUFFER_VESA_MODE_112
240 default 0x113 if FRAMEBUFFER_VESA_MODE_113
241 default 0x114 if FRAMEBUFFER_VESA_MODE_114
242 default 0x115 if FRAMEBUFFER_VESA_MODE_115
243 default 0x116 if FRAMEBUFFER_VESA_MODE_116
244 default 0x117 if FRAMEBUFFER_VESA_MODE_117
245 default 0x118 if FRAMEBUFFER_VESA_MODE_118
246 default 0x119 if FRAMEBUFFER_VESA_MODE_119
247 default 0x11A if FRAMEBUFFER_VESA_MODE_11A
248 default 0x11B if FRAMEBUFFER_VESA_MODE_11B
249 default 0x117 if FRAMEBUFFER_VESA_MODE_USER
250
Hans de Goede66525bb2015-08-08 16:03:29 +0200251config VIDEO_LCD_ANX9804
252 bool "ANX9804 bridge chip"
253 default n
254 ---help---
255 Support for the ANX9804 bridge chip, which can take pixel data coming
256 from a parallel LCD interface and translate it on the fy into a DP
257 interface for driving eDP TFT displays. It uses I2C for configuration.
258
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200259config VIDEO_LCD_SSD2828
260 bool "SSD2828 bridge chip"
261 default n
262 ---help---
263 Support for the SSD2828 bridge chip, which can take pixel data coming
264 from a parallel LCD interface and translate it on the fly into MIPI DSI
265 interface for driving a MIPI compatible LCD panel. It uses SPI for
266 configuration.
267
268config VIDEO_LCD_SSD2828_TX_CLK
269 int "SSD2828 TX_CLK frequency (in MHz)"
270 depends on VIDEO_LCD_SSD2828
Siarhei Siamashkadddccd62015-01-19 05:23:35 +0200271 default 0
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200272 ---help---
273 The frequency of the crystal, which is clocking SSD2828. It may be
274 anything in the 8MHz-30MHz range and the exact value should be
275 retrieved from the board schematics. Or in the case of Allwinner
276 hardware, it can be usually found as 'lcd_xtal_freq' variable in
Siarhei Siamashkadddccd62015-01-19 05:23:35 +0200277 FEX files. It can be also set to 0 for selecting PCLK from the
278 parallel LCD interface instead of TX_CLK as the PLL clock source.
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200279
280config VIDEO_LCD_SSD2828_RESET
281 string "RESET pin of SSD2828"
282 depends on VIDEO_LCD_SSD2828
283 default ""
284 ---help---
285 The reset pin of SSD2828 chip. This takes a string in the format
286 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
287
Hans de Goedea5464f22015-01-20 09:22:26 +0100288config VIDEO_LCD_HITACHI_TX18D42VM
289 bool "Hitachi tx18d42vm LVDS LCD panel support"
290 depends on VIDEO
291 default n
292 ---help---
293 Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
294 lcd controller which needs to be initialized over SPI, once that is
295 done they work like a regular LVDS panel.
296
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200297config VIDEO_LCD_SPI_CS
298 string "SPI CS pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100299 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200300 default ""
301 ---help---
302 This is one of the SPI communication pins, involved in setting up a
303 working LCD configuration. The exact role of SPI may differ for
304 different hardware setups. The option takes a string in the format
305 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
306
307config VIDEO_LCD_SPI_SCLK
308 string "SPI SCLK pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100309 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200310 default ""
311 ---help---
312 This is one of the SPI communication pins, involved in setting up a
313 working LCD configuration. The exact role of SPI may differ for
314 different hardware setups. The option takes a string in the format
315 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
316
317config VIDEO_LCD_SPI_MOSI
318 string "SPI MOSI pin for LCD related config job"
Hans de Goedea5464f22015-01-20 09:22:26 +0100319 depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
Siarhei Siamashkab8329ac2015-01-19 05:23:32 +0200320 default ""
321 ---help---
322 This is one of the SPI communication pins, involved in setting up a
323 working LCD configuration. The exact role of SPI may differ for
324 different hardware setups. The option takes a string in the format
325 understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
326
327config VIDEO_LCD_SPI_MISO
328 string "SPI MISO pin for LCD related config job (optional)"
329 depends on VIDEO_LCD_SSD2828
330 default ""
331 ---help---
332 This is one of the SPI communication pins, involved in setting up a
333 working LCD configuration. The exact role of SPI may differ for
334 different hardware setups. If wired up, this pin may provide additional
335 useful functionality. Such as bi-directional communication with the
336 hardware and LCD panel id retrieval (if the panel can report it). The
337 option takes a string in the format understood by 'name_to_gpio'
338 function, e.g. PH1 for pin 1 of port H.
Simon Glass51f2c992015-04-14 21:03:38 -0600339
Stefan Roese913d1be2016-01-20 08:13:28 +0100340config VIDEO_MVEBU
341 bool "Armada XP LCD controller"
342 default n
343 ---help---
344 Support for the LCD controller integrated in the Marvell
345 Armada XP SoC.
346
Anatolij Gustschin7588c312016-01-25 17:17:22 +0100347config I2C_EDID
348 bool "Enable EDID library"
349 depends on DM_I2C
350 default n
351 help
352 This enables library for accessing EDID data from an LCD panel.
353
Simon Glass2dcf1432016-01-21 19:45:00 -0700354config DISPLAY
355 bool "Enable Display support"
356 depends on DM
Anatolij Gustschin7588c312016-01-25 17:17:22 +0100357 default n
358 select I2C_EDID
Simon Glass51f2c992015-04-14 21:03:38 -0600359 help
Simon Glass2dcf1432016-01-21 19:45:00 -0700360 This supports drivers that provide a display, such as eDP (Embedded
361 DisplayPort) and HDMI (High Definition Multimedia Interface).
362 The devices provide a simple interface to start up the display,
363 read display information and enable it.
Simon Glasse7e88232015-04-14 21:03:42 -0600364
Simon Glass97cb0922016-03-11 22:07:30 -0700365config VIDEO_BROADWELL_IGD
366 bool "Enable Intel Broadwell integrated graphics device"
367 depends on X86
368 help
369 This enabled support for integrated graphics on Intel broadwell
370 devices. Initialisation is mostly performed by a VGA boot ROM, with
371 some setup handled by U-Boot itself. The graphics adaptor works as
372 a VESA device and supports LCD panels, eDP and LVDS outputs.
373 Configuration of most aspects of device operation is performed using
374 a special tool which configures the VGA ROM, but the graphics
375 resolution can be selected in U-Boot.
376
Simon Glassc2539482016-01-21 19:45:03 -0700377config VIDEO_ROCKCHIP
378 bool "Enable Rockchip video support"
379 depends on DM_VIDEO
380 help
381 Rockchip SoCs provide video output capabilities for High-Definition
382 Multimedia Interface (HDMI), Low-voltage Differential Signalling
383 (LVDS), embedded DisplayPort (eDP) and Display Serial Interface
384 (DSI). This driver supports the on-chip video output device, and
385 targets the Rockchip RK3288.
386
Simon Glass1e69ad02016-01-18 19:52:24 -0700387config VIDEO_SANDBOX_SDL
388 bool "Enable sandbox video console using SDL"
389 depends on SANDBOX
390 help
391 When using sandbox you can enable an emulated LCD display which
392 appears as an SDL (Simple DirectMedia Layer) window. This is a
393 console device and can display stdout output. Within U-Boot is is
394 a normal bitmap display and can display images as well as text.
395
Simon Glassd2f90652016-01-30 16:37:51 -0700396config VIDEO_TEGRA20
397 bool "Enable LCD support on Tegra20"
Simon Glass40d56a92016-01-30 16:37:54 -0700398 depends on OF_CONTROL
Simon Glassd2f90652016-01-30 16:37:51 -0700399 help
400 Tegra20 supports video output to an attached LCD panel as well as
401 other options such as HDMI. Only the LCD is supported in U-Boot.
402 This option enables this support which can be used on devices which
403 have an LCD display connected.
404
Simon Glasse7e88232015-04-14 21:03:42 -0600405config VIDEO_TEGRA124
406 bool "Enable video support on Tegra124"
Simon Glassd7659212016-01-30 16:37:50 -0700407 depends on DM_VIDEO
Simon Glasse7e88232015-04-14 21:03:42 -0600408 help
409 Tegra124 supports many video output options including eDP and
410 HDMI. At present only eDP is supported by U-Boot. This option
411 enables this support which can be used on devices which
412 have an eDP display connected.
Simon Glass801ab9e2015-07-02 18:16:08 -0600413
414source "drivers/video/bridge/Kconfig"
Masahiro Yamada0b11dbf2015-07-26 02:46:26 +0900415
416endmenu