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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 12c1e5782401abca1a8cff578d1911a9ca7d2e7d / . / drivers / video / rockchip / Kconfig
blob: b03866347b0032feed34baad8eb22e3a5453060f [file] [log] [blame]
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]1#
2# Video drivers selection for rockchip soc. These configs only impact the
3# compile process. You can surely check all the options. In this case, all the
4# display driver will be compiled, but which drivers finally will be used is
5# decided by device tree configuration. What's more, enable needed power for
6# display by configure the device tree, and the vop driver will do the rest.
7#
8# Author: Eric Gao <eric.gao@rock-chips.com>
9#
10
11menuconfig VIDEO_ROCKCHIP
12 bool "Enable Rockchip Video Support"
Simon Glassb86986c2022-10-18 07:46:31 -0600[diff] [blame]13 depends on VIDEO
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]14 help
Philipp Tomsichd4bee082017-05-31 17:59:28 +0200[diff] [blame]15 Rockchip SoCs provide video output capabilities for High-Definition
16 Multimedia Interface (HDMI), Low-voltage Differential Signalling
17 (LVDS), embedded DisplayPort (eDP) and Display Serial Interface (DSI).
18
19 This driver supports the on-chip video output device, and targets the
20 Rockchip RK3288 and RK3399.
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]21
Philipp Tomsich89b2b612017-05-31 17:59:29 +0200[diff] [blame]22config VIDEO_ROCKCHIP_MAX_XRES
23 int "Maximum horizontal resolution (for memory allocation purposes)"
24 depends on VIDEO_ROCKCHIP
Jagan Teki9abece32020-10-24 01:27:24 +0530[diff] [blame]25 default 3840 if DISPLAY_ROCKCHIP_HDMI
Philipp Tomsich89b2b612017-05-31 17:59:29 +0200[diff] [blame]26 default 1920
27 help
28 The maximum horizontal resolution to support for the framebuffer.
29 This configuration is used for reserving/allocating memory for the
30 framebuffer during device-model binding/probing.
31
32config VIDEO_ROCKCHIP_MAX_YRES
33 int "Maximum vertical resolution (for memory allocation purposes)"
34 depends on VIDEO_ROCKCHIP
Jagan Teki9abece32020-10-24 01:27:24 +0530[diff] [blame]35 default 2160 if DISPLAY_ROCKCHIP_HDMI
Philipp Tomsich89b2b612017-05-31 17:59:29 +0200[diff] [blame]36 default 1080
37 help
38 The maximum vertical resolution to support for the framebuffer.
39 This configuration is used for reserving/allocating memory for the
40 framebuffer during device-model binding/probing.
41
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]42if VIDEO_ROCKCHIP
43
44config DISPLAY_ROCKCHIP_EDP
45 bool "EDP Port"
46 depends on VIDEO_ROCKCHIP
47 help
48 This enables Embedded DisplayPort(EDP) display support.
49
50config DISPLAY_ROCKCHIP_LVDS
51 bool "LVDS Port"
52 depends on VIDEO_ROCKCHIP
53 help
54 This enables Low-voltage Differential Signaling(LVDS) display
55 support.
56
57config DISPLAY_ROCKCHIP_HDMI
58 bool "HDMI port"
Philipp Tomsich8517f642017-05-05 21:48:26 +0200[diff] [blame]59 select VIDEO_DW_HDMI
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]60 depends on VIDEO_ROCKCHIP
61 help
62 This enables High-Definition Multimedia Interface display support.
63
Eric Gao1c398402017-05-02 18:23:50 +0800[diff] [blame]64config DISPLAY_ROCKCHIP_MIPI
65 bool "MIPI Port"
66 depends on VIDEO_ROCKCHIP
67 help
68 This enables Mobile Industry Processor Interface(MIPI) display
69 support. The mipi controller and dphy on rk3288& rk3399 support
Chris Packham8e34c1d2019-01-13 22:13:27 +1300[diff] [blame]70 16,18, 24 bits per pixel with up to 2k resolution ratio.
eric.gao@rock-chips.comb98f0a32017-04-17 22:24:23 +0800[diff] [blame]71
Eric Gao1c398402017-05-02 18:23:50 +0800[diff] [blame]72endif