Wrong mini DP pinout

[filipswit]

As is mentioned: https://github.com/sinara-hw/Driver/issues/4, mDP cable has source and sink side, but unfortunatley it looks different than in design, should be like in the table:

	Driver		Laser module	should be
1	GND		GND
2	P12V		P12V
3	QSPI_IO1_P	Lane0p	QSPI_NCS_P	lane3n
4	N12V		N12V
5	QSPI_IO_N	Lane0n	QSPI_NCS_N	Lane3p
6	NC		NC
7	GND		GND
8	GND		GND
9	QSPI_IO0_P	Lane1p	QSPI_IO0_P	Lane2n
10	QSPI_NCS_P	Lane3p	QSPI_IO1_P	Lane0n
11	QSPI_IO0_N	Lane1n	QSPI_IO0_N	Lane2p
12	QSPI_NCS_N	Lane3n	QSPI_IO1_N	Lane0p
13	GND		GND
14	GND		GND
15	QSPI_CLK_P	Lane2p	QSPI_CLK_P	Lane1n
16	PC3_ADC_P		PC3_ADC3_P
17	QSPI_CLK_N	Lane2n	QSPI_CLK_N	Lane1p
18	PC2_ADC3_N		PC2_ADC3_N
19	GND		GND
20	power		NC

Another thing is that mDP cables usually don't have wired pin no 20.

[gkasprow]

I'm pretty sure I swapped the pins already...

[filipswit]

They are swapped but in different way than in the cable.

• CLK and IO0 aren't swapped, but should be
• All diff pairs should have swapped polarity on another end

[gkasprow]

I took pinout from wikipedia...

[filipswit]

To summarize these are two bugs:

1) Swapping Diff lines

2) Connecting P3V3_PD to P3V3s

[gkasprow]

fixed