media: camss: Enable building

Add Makefile and update platform/Kconfig and platform/Makefile
to enable building of the QCom CAMSS driver.

Signed-off-by: Todor Tomov <todor.tomov@linaro.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

drivers/media/platform/Kconfig

@@ -110,6 +110,13 @@ config VIDEO_PXA27x
 	---help---
 	  This is a v4l2 driver for the PXA27x Quick Capture Interface
 
+config VIDEO_QCOM_CAMSS
+	tristate "Qualcomm 8x16 V4L2 Camera Subsystem driver"
+	depends on VIDEO_V4L2 && VIDEO_V4L2_SUBDEV_API
+	depends on (ARCH_QCOM && IOMMU_DMA) || COMPILE_TEST
+	select VIDEOBUF2_DMA_SG
+	select V4L2_FWNODE
+
 config VIDEO_S3C_CAMIF
 	tristate "Samsung S3C24XX/S3C64XX SoC Camera Interface driver"
 	depends on VIDEO_V4L2 && I2C && VIDEO_V4L2_SUBDEV_API

drivers/media/platform/Makefile

@@ -85,6 +85,8 @@ obj-$(CONFIG_VIDEO_MEDIATEK_MDP)	+= mtk-mdp/
 
 obj-$(CONFIG_VIDEO_MEDIATEK_JPEG)	+= mtk-jpeg/
 
+obj-$(CONFIG_VIDEO_QCOM_CAMSS)		+= qcom/camss-8x16/
+
 obj-$(CONFIG_VIDEO_QCOM_VENUS)		+= qcom/venus/
 
 obj-y					+= meson/

drivers/media/platform/qcom/camss-8x16/Makefile

@@ -0,0 +1,11 @@
+# Makefile for Qualcomm CAMSS driver
+
+qcom-camss-objs += \
+		camss.o \
+		camss-csid.o \
+		camss-csiphy.o \
+		camss-ispif.o \
+		camss-vfe.o \
+		camss-video.o \
+
+obj-$(CONFIG_VIDEO_QCOM_CAMSS) += qcom-camss.o