* [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY @ 2022-07-13 19:25 Sakari Ailus 2022-07-13 19:32 ` Laurent Pinchart 2022-07-19 8:55 ` Paul Kocialkowski 0 siblings, 2 replies; 5+ messages in thread From: Sakari Ailus @ 2022-07-13 19:25 UTC (permalink / raw) To: linux-media; +Cc: Paul Kocialkowski, Chen-Yu Tsai, Hans Verkuil, Samuel Holland The sun6i-mipi-csi2 and sun6i-a83t-mipi-csi2 drivers depend on the generic MIPI D-PHY support. Select it. This fixes a linking problem when either of these drivers is enabled and GENERIC_PHY_MIPI_DPHY is disabled. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> --- drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig | 1 + drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig index b1712f5873fd9..eb982466abd30 100644 --- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig @@ -8,6 +8,7 @@ config VIDEO_SUN6I_MIPI_CSI2 select VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE select PHY_SUN6I_MIPI_DPHY + select GENERIC_PHY_MIPI_DPHY select REGMAP_MMIO help Support for the Allwinner A31 MIPI CSI-2 controller, also found on diff --git a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig index 5854f8388c92a..789d58ee12ea9 100644 --- a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig +++ b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig @@ -8,5 +8,6 @@ config VIDEO_SUN8I_A83T_MIPI_CSI2 select VIDEO_V4L2_SUBDEV_API select V4L2_FWNODE select REGMAP_MMIO + select GENERIC_PHY_MIPI_DPHY help Support for the Allwinner A83T MIPI CSI-2 controller and D-PHY. -- 2.30.2 ^ permalink raw reply related [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY 2022-07-13 19:25 [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY Sakari Ailus @ 2022-07-13 19:32 ` Laurent Pinchart 2022-07-19 8:55 ` Paul Kocialkowski 1 sibling, 0 replies; 5+ messages in thread From: Laurent Pinchart @ 2022-07-13 19:32 UTC (permalink / raw) To: Sakari Ailus Cc: linux-media, Paul Kocialkowski, Chen-Yu Tsai, Hans Verkuil, Samuel Holland Hi Sakari, Thank you for the patch. On Wed, Jul 13, 2022 at 10:25:40PM +0300, Sakari Ailus wrote: > The sun6i-mipi-csi2 and sun6i-a83t-mipi-csi2 drivers depend on the generic > MIPI D-PHY support. Select it. This fixes a linking problem when either of > these drivers is enabled and GENERIC_PHY_MIPI_DPHY is disabled. > > Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> > --- > drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig | 1 + > drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > index b1712f5873fd9..eb982466abd30 100644 > --- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > @@ -8,6 +8,7 @@ config VIDEO_SUN6I_MIPI_CSI2 > select VIDEO_V4L2_SUBDEV_API > select V4L2_FWNODE > select PHY_SUN6I_MIPI_DPHY > + select GENERIC_PHY_MIPI_DPHY > select REGMAP_MMIO > help > Support for the Allwinner A31 MIPI CSI-2 controller, also found on > diff --git a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > index 5854f8388c92a..789d58ee12ea9 100644 > --- a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > +++ b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > @@ -8,5 +8,6 @@ config VIDEO_SUN8I_A83T_MIPI_CSI2 > select VIDEO_V4L2_SUBDEV_API > select V4L2_FWNODE > select REGMAP_MMIO > + select GENERIC_PHY_MIPI_DPHY > help > Support for the Allwinner A83T MIPI CSI-2 controller and D-PHY. -- Regards, Laurent Pinchart ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY 2022-07-13 19:25 [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY Sakari Ailus 2022-07-13 19:32 ` Laurent Pinchart @ 2022-07-19 8:55 ` Paul Kocialkowski 2022-07-19 11:27 ` Sakari Ailus 1 sibling, 1 reply; 5+ messages in thread From: Paul Kocialkowski @ 2022-07-19 8:55 UTC (permalink / raw) To: Sakari Ailus; +Cc: linux-media, Chen-Yu Tsai, Hans Verkuil, Samuel Holland [-- Attachment #1: Type: text/plain, Size: 2170 bytes --] Hi Sakari, On Wed 13 Jul 22, 22:25, Sakari Ailus wrote: > The sun6i-mipi-csi2 and sun6i-a83t-mipi-csi2 drivers depend on the generic > MIPI D-PHY support. Select it. This fixes a linking problem when either of > these drivers is enabled and GENERIC_PHY_MIPI_DPHY is disabled. > > Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Looks good to me but I have one question below. Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Cheers, Paul > --- > drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig | 1 + > drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > index b1712f5873fd9..eb982466abd30 100644 > --- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > @@ -8,6 +8,7 @@ config VIDEO_SUN6I_MIPI_CSI2 > select VIDEO_V4L2_SUBDEV_API > select V4L2_FWNODE > select PHY_SUN6I_MIPI_DPHY > + select GENERIC_PHY_MIPI_DPHY Since we select PHY_SUN6I_MIPI_DPHY here which also selects GENERIC_PHY_MIPI_DPHY, I suppose this is not strictly needed? Still feels like a good idea to have it since the driver does use the generic MIPI D-PHY API. Thanks, Paul > select REGMAP_MMIO > help > Support for the Allwinner A31 MIPI CSI-2 controller, also found on > diff --git a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > index 5854f8388c92a..789d58ee12ea9 100644 > --- a/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > +++ b/drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig > @@ -8,5 +8,6 @@ config VIDEO_SUN8I_A83T_MIPI_CSI2 > select VIDEO_V4L2_SUBDEV_API > select V4L2_FWNODE > select REGMAP_MMIO > + select GENERIC_PHY_MIPI_DPHY > help > Support for the Allwinner A83T MIPI CSI-2 controller and D-PHY. > -- > 2.30.2 > -- Paul Kocialkowski, Bootlin Embedded Linux and kernel engineering https://bootlin.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY 2022-07-19 8:55 ` Paul Kocialkowski @ 2022-07-19 11:27 ` Sakari Ailus 2022-07-19 12:08 ` Paul Kocialkowski 0 siblings, 1 reply; 5+ messages in thread From: Sakari Ailus @ 2022-07-19 11:27 UTC (permalink / raw) To: Paul Kocialkowski; +Cc: linux-media, Chen-Yu Tsai, Hans Verkuil, Samuel Holland Hi Paul, On Tue, Jul 19, 2022 at 10:55:06AM +0200, Paul Kocialkowski wrote: > Hi Sakari, > > On Wed 13 Jul 22, 22:25, Sakari Ailus wrote: > > The sun6i-mipi-csi2 and sun6i-a83t-mipi-csi2 drivers depend on the generic > > MIPI D-PHY support. Select it. This fixes a linking problem when either of > > these drivers is enabled and GENERIC_PHY_MIPI_DPHY is disabled. > > > > Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> > > Looks good to me but I have one question below. > > Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > > Cheers, > > Paul > > > --- > > drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig | 1 + > > drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig | 1 + > > 2 files changed, 2 insertions(+) > > > > diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > index b1712f5873fd9..eb982466abd30 100644 > > --- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > @@ -8,6 +8,7 @@ config VIDEO_SUN6I_MIPI_CSI2 > > select VIDEO_V4L2_SUBDEV_API > > select V4L2_FWNODE > > select PHY_SUN6I_MIPI_DPHY > > + select GENERIC_PHY_MIPI_DPHY > > Since we select PHY_SUN6I_MIPI_DPHY here which also selects > GENERIC_PHY_MIPI_DPHY, I suppose this is not strictly needed? In that case the symbols won't be present in modpost and that causes a build failure. Thanks for the review. The patch is already merged though. -- Kind regards, Sakari Ailus ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY 2022-07-19 11:27 ` Sakari Ailus @ 2022-07-19 12:08 ` Paul Kocialkowski 0 siblings, 0 replies; 5+ messages in thread From: Paul Kocialkowski @ 2022-07-19 12:08 UTC (permalink / raw) To: Sakari Ailus; +Cc: linux-media, Chen-Yu Tsai, Hans Verkuil, Samuel Holland [-- Attachment #1: Type: text/plain, Size: 1950 bytes --] Hi Sakari, On Tue 19 Jul 22, 11:27, Sakari Ailus wrote: > Hi Paul, > > On Tue, Jul 19, 2022 at 10:55:06AM +0200, Paul Kocialkowski wrote: > > Hi Sakari, > > > > On Wed 13 Jul 22, 22:25, Sakari Ailus wrote: > > > The sun6i-mipi-csi2 and sun6i-a83t-mipi-csi2 drivers depend on the generic > > > MIPI D-PHY support. Select it. This fixes a linking problem when either of > > > these drivers is enabled and GENERIC_PHY_MIPI_DPHY is disabled. > > > > > > Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> > > > > Looks good to me but I have one question below. > > > > Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> > > > > Cheers, > > > > Paul > > > > > --- > > > drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig | 1 + > > > drivers/media/platform/sunxi/sun8i-a83t-mipi-csi2/Kconfig | 1 + > > > 2 files changed, 2 insertions(+) > > > > > > diff --git a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > > index b1712f5873fd9..eb982466abd30 100644 > > > --- a/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > > +++ b/drivers/media/platform/sunxi/sun6i-mipi-csi2/Kconfig > > > @@ -8,6 +8,7 @@ config VIDEO_SUN6I_MIPI_CSI2 > > > select VIDEO_V4L2_SUBDEV_API > > > select V4L2_FWNODE > > > select PHY_SUN6I_MIPI_DPHY > > > + select GENERIC_PHY_MIPI_DPHY > > > > Since we select PHY_SUN6I_MIPI_DPHY here which also selects > > GENERIC_PHY_MIPI_DPHY, I suppose this is not strictly needed? > > In that case the symbols won't be present in modpost and that causes a build > failure. Oh interesting, thanks! > Thanks for the review. The patch is already merged though. Ah, I had a quick look at https://git.linuxtv.org/media_tree.git/ but forgot to check your own tree. Cheers, Paul -- Paul Kocialkowski, Bootlin Embedded Linux and kernel engineering https://bootlin.com [-- Attachment #2: signature.asc --] [-- Type: application/pgp-signature, Size: 488 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-07-19 12:24 UTC | newest] Thread overview: 5+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-07-13 19:25 [PATCH 1/1] media: sunxi: Depend on GENERIC_PHY_MIPI_DPHY Sakari Ailus 2022-07-13 19:32 ` Laurent Pinchart 2022-07-19 8:55 ` Paul Kocialkowski 2022-07-19 11:27 ` Sakari Ailus 2022-07-19 12:08 ` Paul Kocialkowski
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