diff options
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c b/drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c index fa24e6889ec1..326deb3177b6 100644 --- a/drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c +++ b/drivers/gpu/drm/panel/panel-samsung-s6e63m0-spi.c @@ -72,7 +72,8 @@ static int s6e63m0_spi_probe(struct spi_device *spi) int ret; spi->bits_per_word = 9; - spi->mode = SPI_MODE_3; + /* Preserve e.g. SPI_3WIRE setting */ + spi->mode |= SPI_MODE_3; ret = spi_setup(spi); if (ret < 0) { dev_err(dev, "spi setup failed.\n"); |