96076602b1
This patch adds example files for driver Signed-off-by: Shadul Shaikh <shaduls@xilinx.com>
29 lines
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1.7 KiB
Text
29 lines
No EOL
1.7 KiB
Text
There are 4 DisplayPort Transmitter Subsystem examples include in this directory:
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1) xdptxss_selftest_example.c : This self test example will call self test
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functions of each DisplayPort TX Subsystem's sub-cores to verify that the sub-cores
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are programmed.
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2) xdptxss_mst_example.c : This multi-stream transport (MST) example shows how to use
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the drivers's MST capabilities. This example reads the RX device MST capability.
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Upon MST/SST capability, example sets the transport mode.
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3) xdptxss_intr_example.c : This interrupt example shows how to set up the interrupt
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system and specify the interrupt handlers for when a DisplayPort TX Subsystem
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interrupt event occurs. An interrupt controller with a connection to the DisplayPort
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TX Subsystem interrupt signal needs to exist in the hardware system.
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4) xdptxss_debug_example.c : The debug example set up MST/SST mode based on RX capability
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and prints debug information at the end. This example check whether DisplayPort TX
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Subsystem is programmed in SST/MST. Upon MST/SST, reads EDID information and prints.
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Additionally, in order to be able to use the interrupt, MST/SST, and debug examples,
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the user will need to implement following functions:
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1) DpTxSs_PlatformInit : This function needs to do all hardware system
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initialization.
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2) DpTxSs_StreamSrc* : These function need to configure the source of the stream
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(pattern generators, video input, etc.) such that a video stream, with
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timings and video attributes that correspond to the main stream attributes
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(MSA) configuration, is received by the DisplayPort TX Subsystem.
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Note: All example functions start with DpRxSs_*, while all DisplayPort TX Subsystem
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driver functions start with XDpTxSs_*. |