media: rcar-isp: Move driver to own directory

Before extending the driver with functions from the R-Car ISP core that
will span multiple files move the existing driver to a separate
directory. While at it rename the single source file to allow future
files to be grouped by functions.

Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Link: https://lore.kernel.org/r/20250423163113.2961049-6-niklas.soderlund+renesas@ragnatech.se
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>

diff --git a/MAINTAINERS b/MAINTAINERS
index 1b5e8ec57851e36d48a5543e467d829730762d06..5dee8459a614ca164b8398c403f638989e1adcda 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -14897,7 +14897,7 @@ 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-isp/
 F:     drivers/media/platform/renesas/rcar-vin/
 
 MEDIA DRIVERS FOR RENESAS - VSP1

diff --git a/drivers/media/platform/renesas/Kconfig b/drivers/media/platform/renesas/Kconfig
index c7fc718a30a5e2e358f26ea52ceed440d4076654..27a54fa7908384f2e8200f0f7283a82b0ae8435c 100644 (file)
--- a/drivers/media/platform/renesas/Kconfig
+++ b/drivers/media/platform/renesas/Kconfig
@@ -30,23 +30,6 @@ config VIDEO_RCAR_CSI2
          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
-       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 Image Signal Processor (ISP).
-         Enable this to support the Renesas R-Car Image Signal
-         Processor (ISP).
-
-         To compile this driver as a module, choose M here: the
-         module will be called rcar-isp.
-
 config VIDEO_SH_VOU
        tristate "SuperH VOU video output driver"
        depends on V4L_PLATFORM_DRIVERS
@@ -56,6 +39,7 @@ config VIDEO_SH_VOU
        help
          Support for the Video Output Unit (VOU) on SuperH SoCs.
 
+source "drivers/media/platform/renesas/rcar-isp/Kconfig"
 source "drivers/media/platform/renesas/rcar-vin/Kconfig"
 source "drivers/media/platform/renesas/rzg2l-cru/Kconfig"
 

diff --git a/drivers/media/platform/renesas/Makefile b/drivers/media/platform/renesas/Makefile
index 50774a20330c91fe6285a2d515b7ad3fb4643fc3..1127259c09d6a51b70803e76c495918e06777f67 100644 (file)
--- a/drivers/media/platform/renesas/Makefile
+++ b/drivers/media/platform/renesas/Makefile
@@ -3,13 +3,13 @@
 # Makefile for the Renesas capture/playback device drivers.
 #
 
+obj-y += rcar-isp/
 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
 obj-$(CONFIG_VIDEO_RENESAS_FCP) += rcar-fcp.o
 obj-$(CONFIG_VIDEO_RENESAS_FDP1) += rcar_fdp1.o

diff --git a/drivers/media/platform/renesas/rcar-isp/Kconfig b/drivers/media/platform/renesas/rcar-isp/Kconfig
new file mode 100644 (file)
index 0000000..242f6a2
--- /dev/null
+++ b/drivers/media/platform/renesas/rcar-isp/Kconfig
@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+
+config VIDEO_RCAR_ISP
+       tristate "R-Car Image Signal Processor (ISP)"
+       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 Image Signal Processor (ISP).
+         Enable this to support the Renesas R-Car Image Signal
+         Processor (ISP).
+
+         To compile this driver as a module, choose M here: the
+         module will be called rcar-isp.

diff --git a/drivers/media/platform/renesas/rcar-isp/Makefile b/drivers/media/platform/renesas/rcar-isp/Makefile
new file mode 100644 (file)
index 0000000..b542118
--- /dev/null
+++ b/drivers/media/platform/renesas/rcar-isp/Makefile
@@ -0,0 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
+rcar-isp-objs = csisp.o
+
+obj-$(CONFIG_VIDEO_RCAR_ISP) += rcar-isp.o

diff --git a/drivers/media/platform/renesas/rcar-isp.c b/drivers/media/platform/renesas/rcar-isp/csisp.c
similarity index 100%
rename from drivers/media/platform/renesas/rcar-isp.c
rename to drivers/media/platform/renesas/rcar-isp/csisp.c