lupyuen opened a new pull request #5907: URL: https://github.com/apache/incubator-nuttx/pull/5907
## Summary `bl602_spi_cmddata()` implements SPI Cmd/Data `SPI_CMDDATA()` for only 3 LCD drivers: ST7735, ST7789 and GC9A01. This patch removes the check for LCD drivers, so that SPI Cmd/Data will work for all LCD drivers. More details: https://github.com/apache/incubator-nuttx/pull/5898 ## Impact This change impacts LCD drivers that call `SPI_CMDDATA()`. Previously `SPI_CMDDATA()` would fail with `ENODEV` for LCD drivers other than ST7735, ST7789 and GC9A01. After patching, `SPI_CMDDATA()` will work correctly with all LCD drivers. ## Testing We tested with LVGL and ST7789 on PineCone BL602: - [Testing with LVGL](https://github.com/lupyuen/st7789-nuttx#run-lvgl-demo) As for regular SPI Devices that don't require SPI Cmd/Data, we tested `CONFIG_SPI_CMDDATA=y` with Semtech SX1262 SPI Transceiver on PineCone BL602: - [Testing Cmd/Data](https://github.com/lupyuen/incubator-nuttx/releases/tag/release-2022-03-30) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: commits-unsubscr...@nuttx.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
