After 5fa6863ba692 ("spi: Check we have a spi_device_id for each DT compatible") we need the following to make the SPI core happy.
Works for me with a SH1106-based OLED display.
Signed-off-by: Heiner Kallweit hkallweit1@gmail.com --- drivers/staging/fbtft/fbtft.h | 7 +++++++ 1 file changed, 7 insertions(+)
diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h index 6869f3603..3f1fbdd48 100644 --- a/drivers/staging/fbtft/fbtft.h +++ b/drivers/staging/fbtft/fbtft.h @@ -307,12 +307,19 @@ static const struct of_device_id dt_ids[] = { \ \ MODULE_DEVICE_TABLE(of, dt_ids); \ \ +static const struct spi_device_id spi_ids[] = { \ + { .name = _compatible }, \ + {}, \ +}; \ + \ +MODULE_DEVICE_TABLE(spi, spi_ids); \ \ static struct spi_driver fbtft_driver_spi_driver = { \ .driver = { \ .name = _name, \ .of_match_table = dt_ids, \ }, \ + .id_table = spi_ids, \ .probe = fbtft_driver_probe_spi, \ .remove = fbtft_driver_remove_spi, \ }; \