The rcar-csi2 driver was added before the platform/renesas directory
existed and since it was used together in a pipeline with the rcar-vin
driver it was located together with it.
The rcar-isp driver can also be used together with the rcar-csi2 driver
in a pipeline that is terminated by the rcar-vin driver. However by the
time rcar-isp was added the platform/renesas directory existed so it was
added there.
To remove the confusion that the rcar-csi2 driver have code dependencies
on the rcar-vin driver move it to the same directory level as the
rcar-isp driver. This makes it clear they are three distinct drivers
that can be used together in a pipeline, but do not depend on each
other.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@xxxxxxxxxxxx>
---
MAINTAINERS | 1 +
drivers/media/platform/renesas/Kconfig | 16 ++++++++++++++++
drivers/media/platform/renesas/Makefile | 1 +
.../platform/renesas/{rcar-vin => }/rcar-csi2.c | 0
drivers/media/platform/renesas/rcar-vin/Kconfig | 16 ----------------
drivers/media/platform/renesas/rcar-vin/Makefile | 1 -
6 files changed, 18 insertions(+), 17 deletions(-)
rename drivers/media/platform/renesas/{rcar-vin => }/rcar-csi2.c (100%)
diff --git a/MAINTAINERS b/MAINTAINERS
index 675e5d63a25b..ea49082ec3a0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -13430,6 +13430,7 @@ T: git git://linuxtv.org/media_tree.git
F: Documentation/devicetree/bindings/media/renesas,csi2.yaml
F: Documentation/devicetree/bindings/media/renesas,isp.yaml
F: Documentation/devicetree/bindings/media/renesas,vin.yaml
+F: drivers/media/platform/renesas/rcar-csi2.c
F: drivers/media/platform/renesas/rcar-isp.c
F: drivers/media/platform/renesas/rcar-vin/
diff --git a/drivers/media/platform/renesas/Kconfig b/drivers/media/platform/renesas/Kconfig
index ed788e991f74..c7fc718a30a5 100644
--- a/drivers/media/platform/renesas/Kconfig
+++ b/drivers/media/platform/renesas/Kconfig
@@ -14,6 +14,22 @@ config VIDEO_RENESAS_CEU
help
This is a v4l2 driver for the Renesas CEU Interface
+config VIDEO_RCAR_CSI2
+ tristate "R-Car MIPI CSI-2 Receiver"
+ depends on V4L_PLATFORM_DRIVERS
+ depends on VIDEO_DEV && OF
+ depends on ARCH_RENESAS || COMPILE_TEST
+ select MEDIA_CONTROLLER
+ select VIDEO_V4L2_SUBDEV_API
+ select RESET_CONTROLLER
+ select V4L2_FWNODE
+ help
+ Support for Renesas R-Car MIPI CSI-2 receiver.
+ Supports R-Car Gen3 and RZ/G2 SoCs.
+
+ To compile this driver as a module, choose M here: the
+ module will be called rcar-csi2.
+
config VIDEO_RCAR_ISP
tristate "R-Car Image Signal Processor (ISP)"
depends on V4L_PLATFORM_DRIVERS
diff --git a/drivers/media/platform/renesas/Makefile b/drivers/media/platform/renesas/Makefile
index 55854e868887..50774a20330c 100644
--- a/drivers/media/platform/renesas/Makefile
+++ b/drivers/media/platform/renesas/Makefile
@@ -7,6 +7,7 @@ obj-y += rcar-vin/
obj-y += rzg2l-cru/
obj-y += vsp1/
+obj-$(CONFIG_VIDEO_RCAR_CSI2) += rcar-csi2.o
obj-$(CONFIG_VIDEO_RCAR_DRIF) += rcar_drif.o
obj-$(CONFIG_VIDEO_RCAR_ISP) += rcar-isp.o
obj-$(CONFIG_VIDEO_RENESAS_CEU) += renesas-ceu.o
diff --git a/drivers/media/platform/renesas/rcar-vin/rcar-csi2.c b/drivers/media/platform/renesas/rcar-csi2.c
similarity index 100%
rename from drivers/media/platform/renesas/rcar-vin/rcar-csi2.c
rename to drivers/media/platform/renesas/rcar-csi2.c
diff --git a/drivers/media/platform/renesas/rcar-vin/Kconfig b/drivers/media/platform/renesas/rcar-vin/Kconfig
index de55fe63d84c..2ec857ab83cb 100644
--- a/drivers/media/platform/renesas/rcar-vin/Kconfig
+++ b/drivers/media/platform/renesas/rcar-vin/Kconfig
@@ -1,20 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-config VIDEO_RCAR_CSI2
- tristate "R-Car MIPI CSI-2 Receiver"
- depends on V4L_PLATFORM_DRIVERS
- depends on VIDEO_DEV && OF
- depends on ARCH_RENESAS || COMPILE_TEST
- select MEDIA_CONTROLLER
- select VIDEO_V4L2_SUBDEV_API
- select RESET_CONTROLLER
- select V4L2_FWNODE
- help
- Support for Renesas R-Car MIPI CSI-2 receiver.
- Supports R-Car Gen3 and RZ/G2 SoCs.
-
- To compile this driver as a module, choose M here: the
- module will be called rcar-csi2.
-
config VIDEO_RCAR_VIN
tristate "R-Car Video Input (VIN) Driver"
depends on V4L_PLATFORM_DRIVERS
diff --git a/drivers/media/platform/renesas/rcar-vin/Makefile b/drivers/media/platform/renesas/rcar-vin/Makefile
index 00d809f5d2c1..5938ad6290c8 100644
--- a/drivers/media/platform/renesas/rcar-vin/Makefile
+++ b/drivers/media/platform/renesas/rcar-vin/Makefile
@@ -1,5 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
rcar-vin-objs = rcar-core.o rcar-dma.o rcar-v4l2.o
-obj-$(CONFIG_VIDEO_RCAR_CSI2) += rcar-csi2.o
obj-$(CONFIG_VIDEO_RCAR_VIN) += rcar-vin.o
--
2.43.0
