分享Rockchip_DRM_Panel_Porting_Guide

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1 Introduction............................................................................................................................................1
1.1 Display Pipe................................................................................................................................1
2 Panel..........................................................................................................................................................1
2.1 Documentation and Source Code......................................................................................1
2.2 DT Bindings................................................................................................................................ 2
2.3 常见问题........................................................................................................................................4
3 MIPI-DSI.................................................................................................................................................. 5
3.1 Documentation and Source Code......................................................................................5
3.2 DT Bindings................................................................................................................................ 6
3.2.1 Host................................................................................................................................... 6
3.2.2 PHY.................................................................................................................................... 9
3.2.3 VOP Routing................................................................................................................. 10
3.2.4 LOGO...............................................................................................................................10
3.2.5 Panel................................................................................................................................11
3.3 Command..................................................................................................................................13
3.3.1 Data Type...................................................................................................................... 14
3.3.2 Delay............................................................................................................................... 16
3.3.3 Payload Length............................................................................................................16
3.3.4 Payload...........................................................................................................................16
3.3.5 Exmaple......................................................................................................................... 16
3.4 常见问题......................................................................................................................................17
4 eDP...........................................................................................................................................................21
4.1 Documentation and Source Code....................................................................................21
4.2 DT Bindings.............................................................................................................................. 22
4.2.1 Host................................................................................................................................. 22
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4.2.2 PHY.................................................................................................................................. 23
4.2.3 VOP Routing................................................................................................................. 23
4.2.4 Logo.................................................................................................................................24
4.2.5 Panel................................................................................................................................25
4.3 常见问题......................................................................................................................................26
5 LVDS........................................................................................................................................................26
5.1 Documentation and Source Code....................................................................................26
5.2 DT Bindings.............................................................................................................................. 27
5.2.1 Host................................................................................................................................. 27
5.2.2 PHY.................................................................................................................................. 28
5.2.3 VOP Routing................................................................................................................. 28
5.2.4 Logo.................................................................................................................................29
5.2.5 Panel................................................................................................................................30
5.3 Data Mapping...........................................................................................................................32
5.3.1 6 bit output mode......................................................................................................32
5.3.2 8 bit output mode......................................................................................................33
6 RGB..........................................................................................................................................................33
6.1 Documentation and Source Code....................................................................................33
6.2 DT Bingdings............................................................................................................................34
6.2.1 Host................................................................................................................................. 34
6.2.2 PHY.................................................................................................................................. 34
6.2.3 VOP Routing................................................................................................................. 35
6.2.4 Logo.................................................................................................................................35
6.2.5 Panel................................................................................................................................36
6.3 Data Mapping...........................................................................................................................37
7 DP Alt Mode.......................................................................................................................................... 38
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7.1 Documentation and Source Code....................................................................................38
7.2 DT Bindings.............................................................................................................................. 39
7.2.1 DP_TX............................................................................................................................. 39
7.2.2 USB Type-C PHY......................................................................................................... 39
7.2.3 USB PD........................................................................................................................... 39
7.2.4 VOP Routing................................................................................................................. 40
8 RK618..................................................................................................................................................... 40
8.1 Documentation and Source Code....................................................................................40
8.2 DT Bindings.............................................................................................................................. 41
8.2.1 RK618............................................................................................................................. 41
8.2.2 CRU..................................................................................................................................42
8.2.3 HDMI............................................................................................................................... 43
8.2.4 LVDS................................................................................................................................44
8.2.5 RGB..................................................................................................................................47
8.2.6 MIPI-DSI........................................................................................................................50
8.2.7 Clone Mode...................................................................................................................53
8.2.8 调试步骤..........................................................................................................................58
9 MCU/CPU............................................................................................................................................... 60
9.1 Interface.................................................................................................................................... 60
9.2 Panel............................................................................................................................................61
9.3 MCU timing............................................................................................................................... 62
10 Dual-Display...................................................................................................................................... 62
11 DEBUG..................................................................................................................................................65

Rockchip_Developer_Guide_DRM_Panel_Porting_CN.pdf (2.94 MB, 下载次数: 0)

分享Rockchip_DRM_Panel_Porting_Guide

本文包含源代码、原理图、PCB、封装库、中英文PDF等资源

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