Hi! > With this commit the sensor is able to enter LP-11 mode during power up, > as expected by some CSI-2 controllers. > > [1] https://publiclab.org/system/images/photos/000/023/294/original/ > RASPBERRY_PI_CAMERA_V2_DATASHEET_IMX219PQH5_7.0.0_Datasheet_XXX.PDF > > Signed-off-by: Lad Prabhakar > Acked-by: Dave Stevenson > Signed-off-by: Sakari Ailus > Signed-off-by: Mauro Carvalho Chehab > Signed-off-by: Lad Prabhakar > --- > drivers/media/i2c/imx219.c | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/drivers/media/i2c/imx219.c b/drivers/media/i2c/imx219.c > index c67b2cf5c32c..f1ae93569542 100644 > --- a/drivers/media/i2c/imx219.c > +++ b/drivers/media/i2c/imx219.c > @@ -1224,6 +1224,23 @@ static int imx219_probe(struct i2c_client *client) > /* Set default mode to max resolution */ > imx219->mode = &supported_modes[0]; > > + /* sensor doesn't enter LP-11 state upon power up until and unless > + * streaming is started, so upon power up switch the modes to: > + * streaming -> standby > + */ /* * Sensor... would be the usual commment style. Best regards, Pavel -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany