mirror of
https://github.com/hardkernel/linux.git
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9d62b3eb9f
support display topologys as follow:
1 video source input, 1 channel, 1 lane, 1 remote, 1 video output:
+-------+ +---------+ +---------+ +--------+
| | disp in | | cable0 | | disp out| |
| soc |--------->| RK110 +----------->| RK120 +-------->| screen |
| | | | | | | |
+-------+ +---------+ +---------+ +--------+
1 video source input, 1 channel, 2 lane, 1 remote, 1 video output:
+-------+ +---------+ cable0 +---------+ +--------+
| | disp in | +----------->| | disp out| |
| soc |--------->| RK110 | cable1 | RK120 +-------->| screen |
| | | +----------->| | | |
+-------+ +---------+ +---------+ +--------+
1 video source input, 2 channel, 2 lane, 2 remote, 2 video output:
+---------+ +--------+
cable0 | |disp0 out| |
+------->| RK120 +-------->| screen |
| | | | |
+-------+ +---------+ | +---------+ +--------+
| | disp in | +---+
| soc |--------->| RK110 |
| | | +---+
+-------+ +---------+ | +---------+ +--------+
|cable1 | |disp1 out| |
+------->| RK120 +-------->| screen |
| | | |
+---------+ +--------+
1 video source input, 2 channel, 1 lane, 1 remote, 2 video output:
+--------+
lvds0_tx | |
+--->| screen |
+-------+ +---------+ +---------+ | | |
| | disp in | | cable0 | |----+ +--------+
| soc |--------->| RK110 +----------->| RK120 |
| | | | | |----+ +--------+
+-------+ +---------+ +---------+ | | |
+--->| screen |
lvds1_tx | |
+--------+
2 video source input, 2 channel, 1 lane, 1 remote, 2 video output:
+--------+
lvds0_tx | |
+--->| screen |
+-------+ disp0_rx +---------+ +---------+ | | |
| |--------->| | cable0 | |----+ +--------+
| soc | disp1_rx | RK110 +----------->| RK120 |
| |--------->| | | |----+ +--------+
+-------+ +---------+ +---------+ | | |
+--->| screen |
lvds1_tx | |
+--------+
2 video source input, 2 channel, 2 lane, 1 remote, 2 video output:
+--------+
lvds0_tx | |
+--->| screen |
+-------+ disp0_rx +---------+ cable0 +---------+ | | |
| |--------->| +----------->| |----+ +--------+
| soc | disp1_rx | RK110 | cable1 | RK120 |
| |--------->| +----------->| |----+ +--------+
+-------+ +---------+ +---------+ | | |
+--->| screen |
lvds1_tx | |
+--------+
2 video source input, 2 channel, 2 lane, 2 remote, 2 video output:
+---------+ +--------+
cable0 | |disp0 out| |
+------->| RK120 +-------->| screen |
| | | | |
+-------+ disp0_rx +---------+ | +---------+ +--------+
| |--------->| +---+
| soc | disp1_rx | RK110 |
| |--------->| +---+
+-------+ +---------+ | +---------+ +--------+
|cable1 | |disp1 out| |
+------->| RK120 +-------->| screen |
| | | |
+---------+ +--------+
Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Signed-off-by: Guochun Huang <hero.huang@rock-chips.com>
Signed-off-by: Zhang Yubing <yubing.zhang@rock-chips.com>
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
Signed-off-by: Tao Huang <huangtao@rock-chips.com>
Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Signed-off-by: Steven Liu <steven.liu@rock-chips.com>
Change-Id: Ifbf44ff7d5dcab668b50cf101d8dbff10dc71467
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.