Re: [PATCH v3] drm/mcde: Fix DSI transfers

2019-09-03 Thread Stephan Gerhold
On Tue, Sep 03, 2019 at 10:11:29AM +0200, Linus Walleij wrote: > There were bugs in the DSI transfer (read and write) function > as it was only tested with displays ever needing a single byte > to be written. Fixed it up and tested so we can now write > messages of up to 16 bytes and read up to 4

[PATCH v3] drm/mcde: Fix DSI transfers

2019-09-03 Thread Linus Walleij
There were bugs in the DSI transfer (read and write) function as it was only tested with displays ever needing a single byte to be written. Fixed it up and tested so we can now write messages of up to 16 bytes and read up to 4 bytes from the display. Tested with a Sony ACX424AKP display: this