Mike Abbott

This page here seems to indicate that this controller will work quite well: http://www.lcdwiki.com/MHS-4.0inch_Display-B They list a maximum SPI speed of 125MHz. I don't know for sure if that will...

I got the screen yesterday. I was hoping I'd at least get a good head start from the info on the page linked to above: http://www.lcdwiki.com/MHS-4.0inch_Display-B But no such luck....

I was able to decompile the dtb and dtbo files using dtc `dtc -I dtb -O dts mhs395-overlay.dtb > mhs395-overlay.dts` [mhs395.txt](https://github.com/juj/fbcp-ili9341/files/5263382/mhs395.txt) [mhs395-overlay.txt](https://github.com/juj/fbcp-ili9341/files/5263383/mhs395-overlay.txt)

Great news! I've basically got it working. I made a fork where I'm keeping track of my changes. Right now everything seems to be working, except the display is mirrored,...

I was able to fix this problem in my latest commit. If I use the following cmake options, everything displays correctly: ``` cmake -DST7796S -DGPIO_TFT_DATA_CONTROL=25 -DGPIO_TFT_RESET_PIN=27 -DGPIO_TFT_BACKLIGHT=24 \ -DSPI_BUS_CLOCK_DIVISOR=4 -DDISPLAY_SWAP_BGR=ON...

I was able to fix the tearing issues by using the frame rate values from the device tree files linked above. IE, command B1 (FRMCTR1) All my changes are on...

Please link this with issue #160

As per my latest comment on the issue, this should be ready to merge now.

I think I figured out the cause of this issue. I wasn't correctly using the reduce argument if the merge argument wasn't also used, and this should in theory be...

I wonder if this is related to the problems it was having finding your executables earlier.