SN65DSI84: SN65DSI84 driver request

Jimmy Lai

Expert 6845 points

Part Number: SN65DSI84
Other Parts Discussed in Thread: DSI-TUNER

Dear Team,

Please help to provide the SN65DSI84 driver for AMBA CV platform design.

Linux : kernel 5.4 version

thanks a lot

Jimmy

over 3 years ago

0 Brian Zhou over 3 years ago

TI__Guru**** 151430 points

We don't have specific driver. The DSI84 is initialized using the I2C bus. Please ensure that you're following the initialization sequence as listed in the datasheet.

0 Jimmy Lai over 3 years ago in reply to Brian Zhou

TI__Expert 6845 points

Hi Brian,

Thanks for your great support!

Could you help to check this case? Customer need a reference driver based on Linux-5.4

Many Thanks,

Jimmy

0 David (ASIC) Liu over 3 years ago in reply to Jimmy Lai

TI__Guru**** 180981 points

Jimmy

We do not have any current reference code but there is old reference code here: e2e.ti.com/.../2006135 It may implement an older version of the initialization sequence. You need to follow the sequence that is in the datasheet. You can also use the DSI-Tuner to help configure the register settings.

Thanks

David

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SN65DSI84: SN65DSI84 driver request