xref: /openbmc/u-boot/drivers/video/Kconfig (revision 8379c799) 
1config VIDEO_VESA
2	bool "Enable VESA video driver support"
3	default n
4	help
5	  Turn on this option to enable a very simple driver which uses vesa
6	  to discover the video mode and then provides a frame buffer for use
7	  by U-Boot. This can in principle be used with any platform that
8	  supports PCI and video cards that support VESA BIOS Extension (VBE).
9
10config FRAMEBUFFER_SET_VESA_MODE
11	bool "Set framebuffer graphics resolution"
12	depends on VIDEO_VESA
13	help
14	  Set VESA/native framebuffer mode (needed for bootsplash and graphical
15	  framebuffer console)
16
17choice
18	prompt "framebuffer graphics resolution"
19	default FRAMEBUFFER_VESA_MODE_117
20	depends on FRAMEBUFFER_SET_VESA_MODE
21	help
22	  This option sets the resolution used for the U-Boot framebuffer (and
23	  bootsplash screen).
24
25config FRAMEBUFFER_VESA_MODE_100
26	bool "640x400 256-color"
27
28config FRAMEBUFFER_VESA_MODE_101
29	bool "640x480 256-color"
30
31config FRAMEBUFFER_VESA_MODE_102
32	bool "800x600 16-color"
33
34config FRAMEBUFFER_VESA_MODE_103
35	bool "800x600 256-color"
36
37config FRAMEBUFFER_VESA_MODE_104
38	bool "1024x768 16-color"
39
40config FRAMEBUFFER_VESA_MODE_105
41	bool "1024x7686 256-color"
42
43config FRAMEBUFFER_VESA_MODE_106
44	bool "1280x1024 16-color"
45
46config FRAMEBUFFER_VESA_MODE_107
47	bool "1280x1024 256-color"
48
49config FRAMEBUFFER_VESA_MODE_108
50	bool "80x60 text"
51
52config FRAMEBUFFER_VESA_MODE_109
53	bool "132x25 text"
54
55config FRAMEBUFFER_VESA_MODE_10A
56	bool "132x43 text"
57
58config FRAMEBUFFER_VESA_MODE_10B
59	bool "132x50 text"
60
61config FRAMEBUFFER_VESA_MODE_10C
62	bool "132x60 text"
63
64config FRAMEBUFFER_VESA_MODE_10D
65	bool "320x200 32k-color (1:5:5:5)"
66
67config FRAMEBUFFER_VESA_MODE_10E
68	bool "320x200 64k-color (5:6:5)"
69
70config FRAMEBUFFER_VESA_MODE_10F
71	bool "320x200 16.8M-color (8:8:8)"
72
73config FRAMEBUFFER_VESA_MODE_110
74	bool "640x480 32k-color (1:5:5:5)"
75
76config FRAMEBUFFER_VESA_MODE_111
77	bool "640x480 64k-color (5:6:5)"
78
79config FRAMEBUFFER_VESA_MODE_112
80	bool "640x480 16.8M-color (8:8:8)"
81
82config FRAMEBUFFER_VESA_MODE_113
83	bool "800x600 32k-color (1:5:5:5)"
84
85config FRAMEBUFFER_VESA_MODE_114
86	bool "800x600 64k-color (5:6:5)"
87
88config FRAMEBUFFER_VESA_MODE_115
89	bool "800x600 16.8M-color (8:8:8)"
90
91config FRAMEBUFFER_VESA_MODE_116
92	bool "1024x768 32k-color (1:5:5:5)"
93
94config FRAMEBUFFER_VESA_MODE_117
95	bool "1024x768 64k-color (5:6:5)"
96
97config FRAMEBUFFER_VESA_MODE_118
98	bool "1024x768 16.8M-color (8:8:8)"
99
100config FRAMEBUFFER_VESA_MODE_119
101	bool "1280x1024 32k-color (1:5:5:5)"
102
103config FRAMEBUFFER_VESA_MODE_11A
104	bool "1280x1024 64k-color (5:6:5)"
105
106config FRAMEBUFFER_VESA_MODE_11B
107	bool "1280x1024 16.8M-color (8:8:8)"
108
109config FRAMEBUFFER_VESA_MODE_USER
110	bool "Manually select VESA mode"
111
112endchoice
113
114# Map the config names to an integer (KB).
115config FRAMEBUFFER_VESA_MODE
116	prompt "VESA mode" if FRAMEBUFFER_VESA_MODE_USER
117	hex
118	default 0x100 if FRAMEBUFFER_VESA_MODE_100
119	default 0x101 if FRAMEBUFFER_VESA_MODE_101
120	default 0x102 if FRAMEBUFFER_VESA_MODE_102
121	default 0x103 if FRAMEBUFFER_VESA_MODE_103
122	default 0x104 if FRAMEBUFFER_VESA_MODE_104
123	default 0x105 if FRAMEBUFFER_VESA_MODE_105
124	default 0x106 if FRAMEBUFFER_VESA_MODE_106
125	default 0x107 if FRAMEBUFFER_VESA_MODE_107
126	default 0x108 if FRAMEBUFFER_VESA_MODE_108
127	default 0x109 if FRAMEBUFFER_VESA_MODE_109
128	default 0x10A if FRAMEBUFFER_VESA_MODE_10A
129	default 0x10B if FRAMEBUFFER_VESA_MODE_10B
130	default 0x10C if FRAMEBUFFER_VESA_MODE_10C
131	default 0x10D if FRAMEBUFFER_VESA_MODE_10D
132	default 0x10E if FRAMEBUFFER_VESA_MODE_10E
133	default 0x10F if FRAMEBUFFER_VESA_MODE_10F
134	default 0x110 if FRAMEBUFFER_VESA_MODE_110
135	default 0x111 if FRAMEBUFFER_VESA_MODE_111
136	default 0x112 if FRAMEBUFFER_VESA_MODE_112
137	default 0x113 if FRAMEBUFFER_VESA_MODE_113
138	default 0x114 if FRAMEBUFFER_VESA_MODE_114
139	default 0x115 if FRAMEBUFFER_VESA_MODE_115
140	default 0x116 if FRAMEBUFFER_VESA_MODE_116
141	default 0x117 if FRAMEBUFFER_VESA_MODE_117
142	default 0x118 if FRAMEBUFFER_VESA_MODE_118
143	default 0x119 if FRAMEBUFFER_VESA_MODE_119
144	default 0x11A if FRAMEBUFFER_VESA_MODE_11A
145	default 0x11B if FRAMEBUFFER_VESA_MODE_11B
146	default 0x117 if FRAMEBUFFER_VESA_MODE_USER
147
148config VIDEO_LCD_SSD2828
149	bool "SSD2828 bridge chip"
150	default n
151	---help---
152	Support for the SSD2828 bridge chip, which can take pixel data coming
153	from a parallel LCD interface and translate it on the fly into MIPI DSI
154	interface for driving a MIPI compatible LCD panel. It uses SPI for
155	configuration.
156
157config VIDEO_LCD_SSD2828_TX_CLK
158	int "SSD2828 TX_CLK frequency (in MHz)"
159	depends on VIDEO_LCD_SSD2828
160	default 0
161	---help---
162	The frequency of the crystal, which is clocking SSD2828. It may be
163	anything in the 8MHz-30MHz range and the exact value should be
164	retrieved from the board schematics. Or in the case of Allwinner
165	hardware, it can be usually found as 'lcd_xtal_freq' variable in
166	FEX files. It can be also set to 0 for selecting PCLK from the
167	parallel LCD interface instead of TX_CLK as the PLL clock source.
168
169config VIDEO_LCD_SSD2828_RESET
170	string "RESET pin of SSD2828"
171	depends on VIDEO_LCD_SSD2828
172	default ""
173	---help---
174	The reset pin of SSD2828 chip. This takes a string in the format
175	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
176
177config VIDEO_LCD_HITACHI_TX18D42VM
178	bool "Hitachi tx18d42vm LVDS LCD panel support"
179	depends on VIDEO
180	default n
181	---help---
182	Support for Hitachi tx18d42vm LVDS LCD panels, these panels have a
183	lcd controller which needs to be initialized over SPI, once that is
184	done they work like a regular LVDS panel.
185
186config VIDEO_LCD_SPI_CS
187	string "SPI CS pin for LCD related config job"
188	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
189	default ""
190	---help---
191	This is one of the SPI communication pins, involved in setting up a
192	working LCD configuration. The exact role of SPI may differ for
193	different hardware setups. The option takes a string in the format
194	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
195
196config VIDEO_LCD_SPI_SCLK
197	string "SPI SCLK pin for LCD related config job"
198	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
199	default ""
200	---help---
201	This is one of the SPI communication pins, involved in setting up a
202	working LCD configuration. The exact role of SPI may differ for
203	different hardware setups. The option takes a string in the format
204	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
205
206config VIDEO_LCD_SPI_MOSI
207	string "SPI MOSI pin for LCD related config job"
208	depends on VIDEO_LCD_SSD2828 || VIDEO_LCD_HITACHI_TX18D42VM
209	default ""
210	---help---
211	This is one of the SPI communication pins, involved in setting up a
212	working LCD configuration. The exact role of SPI may differ for
213	different hardware setups. The option takes a string in the format
214	understood by 'name_to_gpio' function, e.g. PH1 for pin 1 of port H.
215
216config VIDEO_LCD_SPI_MISO
217	string "SPI MISO pin for LCD related config job (optional)"
218	depends on VIDEO_LCD_SSD2828
219	default ""
220	---help---
221	This is one of the SPI communication pins, involved in setting up a
222	working LCD configuration. The exact role of SPI may differ for
223	different hardware setups. If wired up, this pin may provide additional
224	useful functionality. Such as bi-directional communication with the
225	hardware and LCD panel id retrieval (if the panel can report it). The
226	option takes a string in the format understood by 'name_to_gpio'
227	function, e.g. PH1 for pin 1 of port H.
228
229config DISPLAY_PORT
230	bool "Enable DisplayPort support"
231	help
232	   eDP (Embedded DisplayPort) is a standard widely used in laptops
233	   to drive LCD panels. This framework provides support for enabling
234	   these displays where supported by the video hardware.
235
236config VIDEO_TEGRA124
237	bool "Enable video support on Tegra124"
238	help
239	   Tegra124 supports many video output options including eDP and
240	   HDMI. At present only eDP is supported by U-Boot. This option
241	   enables this support which can be used on devices which
242	   have an eDP display connected.
243