Hi Jai, Thanks for the patch. On Tue, Oct 17, 2023 at 01:07:24PM +0530, Jai Luthra wrote: > The driver uses MIPI DPHY helper routines from the PHY core. Make sure > we select the relevant config for compilation. > > Fixes: a91d06f46bf7 ("media: cadence: csi2rx: Configure DPHY using link freq") > Reported-by: kernel test robot <lkp@xxxxxxxxx> > Closes: https://lore.kernel.org/oe-kbuild-all/202310170258.UzSN4RUB-lkp@xxxxxxxxx/ > Signed-off-by: Jai Luthra <j-luthra@xxxxxx> > --- > drivers/media/platform/cadence/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/media/platform/cadence/Kconfig b/drivers/media/platform/cadence/Kconfig > index 480325d053de..317bd9e2e728 100644 > --- a/drivers/media/platform/cadence/Kconfig > +++ b/drivers/media/platform/cadence/Kconfig > @@ -8,6 +8,7 @@ config VIDEO_CADENCE_CSI2RX > select MEDIA_CONTROLLER > select VIDEO_V4L2_SUBDEV_API > select V4L2_FWNODE > + select GENERIC_PHY_MIPI_DPHY Selecting GENERIC_PHY_MIPI_DPHY isn't enough as it depends on GENERIC_PHY. I'll add the missing select line while applying this. > help > Support for the Cadence MIPI CSI2 Receiver controller. > > -- Regards, Sakari Ailus