xref: /rk3399_rockchip-uboot/drivers/video/Kconfig (revision 6cbf5de7082fdee0bdbc3dd5fe7ac4c84cbf9f7d) 
1#
2# Video configuration
3#
4
5menu "Graphics support"
6
7config 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
47config VIDEO_VESA
48	bool "Enable VESA video driver support"
49	default n
50	help
51	  Turn on this option to enable a very simple driver which uses vesa
52	  to discover the video mode and then provides a frame buffer for use
53	  by U-Boot. This can in principle be used with any platform that
54	  supports PCI and video cards that support VESA BIOS Extension (VBE).
55
56config FRAMEBUFFER_SET_VESA_MODE
57	bool "Set framebuffer graphics resolution"
58	depends on VIDEO_VESA
59	help
60	  Set VESA/native framebuffer mode (needed for bootsplash and graphical
61	  framebuffer console)
62
63choice
64	prompt "framebuffer graphics resolution"
65	default FRAMEBUFFER_VESA_MODE_117
66	depends on FRAMEBUFFER_SET_VESA_MODE
67	help
68	  This option sets the resolution used for the U-Boot framebuffer (and
69	  bootsplash screen).
70
71config FRAMEBUFFER_VESA_MODE_100
72	bool "640x400 256-color"
73
74config FRAMEBUFFER_VESA_MODE_101
75	bool "640x480 256-color"
76
77config FRAMEBUFFER_VESA_MODE_102
78	bool "800x600 16-color"
79
80config FRAMEBUFFER_VESA_MODE_103
81	bool "800x600 256-color"
82
83config FRAMEBUFFER_VESA_MODE_104
84	bool "1024x768 16-color"
85
86config FRAMEBUFFER_VESA_MODE_105
87	bool "1024x768 256-color"
88
89config FRAMEBUFFER_VESA_MODE_106
90	bool "1280x1024 16-color"
91
92config FRAMEBUFFER_VESA_MODE_107
93	bool "1280x1024 256-color"
94
95config FRAMEBUFFER_VESA_MODE_108
96	bool "80x60 text"
97
98config FRAMEBUFFER_VESA_MODE_109
99	bool "132x25 text"
100
101config FRAMEBUFFER_VESA_MODE_10A
102	bool "132x43 text"
103
104config FRAMEBUFFER_VESA_MODE_10B
105	bool "132x50 text"
106
107config FRAMEBUFFER_VESA_MODE_10C
108	bool "132x60 text"
109
110config FRAMEBUFFER_VESA_MODE_10D
111	bool "320x200 32k-color (1:5:5:5)"
112
113config FRAMEBUFFER_VESA_MODE_10E
114	bool "320x200 64k-color (5:6:5)"
115
116config FRAMEBUFFER_VESA_MODE_10F
117	bool "320x200 16.8M-color (8:8:8)"
118
119config FRAMEBUFFER_VESA_MODE_110
120	bool "640x480 32k-color (1:5:5:5)"
121
122config FRAMEBUFFER_VESA_MODE_111
123	bool "640x480 64k-color (5:6:5)"
124
125config FRAMEBUFFER_VESA_MODE_112
126	bool "640x480 16.8M-color (8:8:8)"
127
128config FRAMEBUFFER_VESA_MODE_113
129	bool "800x600 32k-color (1:5:5:5)"
130
131config FRAMEBUFFER_VESA_MODE_114
132	bool "800x600 64k-color (5:6:5)"
133
134config FRAMEBUFFER_VESA_MODE_115
135	bool "800x600 16.8M-color (8:8:8)"
136
137config FRAMEBUFFER_VESA_MODE_116
138	bool "1024x768 32k-color (1:5:5:5)"
139
140config FRAMEBUFFER_VESA_MODE_117
141	bool "1024x768 64k-color (5:6:5)"
142
143config FRAMEBUFFER_VESA_MODE_118
144	bool "1024x768 16.8M-color (8:8:8)"
145
146config FRAMEBUFFER_VESA_MODE_119
147	bool "1280x1024 32k-color (1:5:5:5)"
148
149config FRAMEBUFFER_VESA_MODE_11A
150	bool "1280x1024 64k-color (5:6:5)"
151
152config FRAMEBUFFER_VESA_MODE_11B
153	bool "1280x1024 16.8M-color (8:8:8)"
154
155config FRAMEBUFFER_VESA_MODE_USER
156	bool "Manually select VESA mode"
157
158endchoice
159
160# Map the config names to an integer (KB).
161config FRAMEBUFFER_VESA_MODE
162	prompt "VESA mode" if FRAMEBUFFER_VESA_MODE_USER
163	hex
164	default 0x100 if FRAMEBUFFER_VESA_MODE_100
165	default 0x101 if FRAMEBUFFER_VESA_MODE_101
166	default 0x102 if FRAMEBUFFER_VESA_MODE_102
167	default 0x103 if FRAMEBUFFER_VESA_MODE_103
168	default 0x104 if FRAMEBUFFER_VESA_MODE_104
169	default 0x105 if FRAMEBUFFER_VESA_MODE_105
170	default 0x106 if FRAMEBUFFER_VESA_MODE_106
171	default 0x107 if FRAMEBUFFER_VESA_MODE_107
172	default 0x108 if FRAMEBUFFER_VESA_MODE_108
173	default 0x109 if FRAMEBUFFER_VESA_MODE_109
174	default 0x10A if FRAMEBUFFER_VESA_MODE_10A
175	default 0x10B if FRAMEBUFFER_VESA_MODE_10B
176	default 0x10C if FRAMEBUFFER_VESA_MODE_10C
177	default 0x10D if FRAMEBUFFER_VESA_MODE_10D
178	default 0x10E if FRAMEBUFFER_VESA_MODE_10E
179	default 0x10F if FRAMEBUFFER_VESA_MODE_10F
180	default 0x110 if FRAMEBUFFER_VESA_MODE_110
181	default 0x111 if FRAMEBUFFER_VESA_MODE_111
182	default 0x112 if FRAMEBUFFER_VESA_MODE_112
183	default 0x113 if FRAMEBUFFER_VESA_MODE_113
184	default 0x114 if FRAMEBUFFER_VESA_MODE_114
185	default 0x115 if FRAMEBUFFER_VESA_MODE_115
186	default 0x116 if FRAMEBUFFER_VESA_MODE_116
187	default 0x117 if FRAMEBUFFER_VESA_MODE_117
188	default 0x118 if FRAMEBUFFER_VESA_MODE_118
189	default 0x119 if FRAMEBUFFER_VESA_MODE_119
190	default 0x11A if FRAMEBUFFER_VESA_MODE_11A
191	default 0x11B if FRAMEBUFFER_VESA_MODE_11B
192	default 0x117 if FRAMEBUFFER_VESA_MODE_USER
193
194config VIDEO_LCD_ANX9804
195	bool "ANX9804 bridge chip"
196	default n
197	---help---
198	Support for the ANX9804 bridge chip, which can take pixel data coming
199	from a parallel LCD interface and translate it on the fy into a DP
200	interface for driving eDP TFT displays. It uses I2C for configuration.
201
202config VIDEO_LCD_SSD2828
203	bool "SSD2828 bridge chip"
204	default n
205	---help---
206	Support for the SSD2828 bridge chip, which can take pixel data coming
207	from a parallel LCD interface and translate it on the fly into MIPI DSI
208	interface for driving a MIPI compatible LCD panel. It uses SPI for
209	configuration.
210
211config VIDEO_LCD_SSD2828_TX_CLK
212	int "SSD2828 TX_CLK frequency (in MHz)"
213	depends on VIDEO_LCD_SSD2828
214	default 0
215	---help---
216	The frequency of the crystal, which is clocking SSD2828. It may be
217	anything in the 8MHz-30MHz range and the exact value should be
218	retrieved from the board schematics. Or in the case of Allwinner
219	hardware, it can be usually found as 'lcd_xtal_freq' variable in
220	FEX files. It can be also set to 0 for selecting PCLK from the
221	parallel LCD interface instead of TX_CLK as the PLL clock source.
222
223config VIDEO_LCD_SSD2828_RESET
224	string "RESET pin of SSD2828"
225	depends on VIDEO_LCD_SSD2828
226	default ""
227	---help---
228	The reset pin of SSD2828 chip. This takes a string in the format
229	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
230
231config VIDEO_LCD_HITACHI_TX18D42VM
232	bool "Hitachi tx18d42vm LVDS LCD panel support"
233	depends on VIDEO
234	default n
235	---help---
236	Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
237	lcd controller which needs to be initialized over SPI, once that is
238	done they work like a regular LVDS panel.
239
240config VIDEO_LCD_SPI_CS
241	string "SPI CS pin for LCD related config job"
242	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
243	default ""
244	---help---
245	This is one of the SPI communication pins, involved in setting up a
246	working LCD configuration. The exact role of SPI may differ for
247	different hardware setups. The option takes a string in the format
248	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
249
250config VIDEO_LCD_SPI_SCLK
251	string "SPI SCLK pin for LCD related config job"
252	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
253	default ""
254	---help---
255	This is one of the SPI communication pins, involved in setting up a
256	working LCD configuration. The exact role of SPI may differ for
257	different hardware setups. The option takes a string in the format
258	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
259
260config VIDEO_LCD_SPI_MOSI
261	string "SPI MOSI pin for LCD related config job"
262	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
263	default ""
264	---help---
265	This is one of the SPI communication pins, involved in setting up a
266	working LCD configuration. The exact role of SPI may differ for
267	different hardware setups. The option takes a string in the format
268	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
269
270config VIDEO_LCD_SPI_MISO
271	string "SPI MISO pin for LCD related config job (optional)"
272	depends on VIDEO_LCD_SSD2828
273	default ""
274	---help---
275	This is one of the SPI communication pins, involved in setting up a
276	working LCD configuration. The exact role of SPI may differ for
277	different hardware setups. If wired up, this pin may provide additional
278	useful functionality. Such as bi-directional communication with the
279	hardware and LCD panel id retrieval (if the panel can report it). The
280	option takes a string in the format understood by 'name_to_gpio'
281	function, e.g. PH1 for pin 1 of port H.
282
283config DISPLAY_PORT
284	bool "Enable DisplayPort support"
285	help
286	   eDP (Embedded DisplayPort) is a standard widely used in laptops
287	   to drive LCD panels. This framework provides support for enabling
288	   these displays where supported by the video hardware.
289
290config VIDEO_TEGRA124
291	bool "Enable video support on Tegra124"
292	help
293	   Tegra124 supports many video output options including eDP and
294	   HDMI. At present only eDP is supported by U-Boot. This option
295	   enables this support which can be used on devices which
296	   have an eDP display connected.
297
298source "drivers/video/bridge/Kconfig"
299
300endmenu
301