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Subject[PATCH 3/6] staging: bcm2835-v4l2: Add a build system for the module.
Date
This is derived from the downstream tree's build system, but with just
a single Kconfig option.

For now the driver only builds on 32-bit arm -- the aarch64 build
breaks due to the driver using arm-specific cache flushing functions.

Signed-off-by: Eric Anholt <eric@anholt.net>
---
drivers/staging/media/Kconfig | 2 ++
drivers/staging/media/Makefile | 1 +
drivers/staging/media/platform/bcm2835/Kconfig | 10 ++++++++++
drivers/staging/media/platform/bcm2835/Makefile | 11 +++++++++++
4 files changed, 24 insertions(+)
create mode 100644 drivers/staging/media/platform/bcm2835/Kconfig
create mode 100644 drivers/staging/media/platform/bcm2835/Makefile

diff --git a/drivers/staging/media/Kconfig b/drivers/staging/media/Kconfig
index ffb8fa72c3da..abd0e2d57c20 100644
--- a/drivers/staging/media/Kconfig
+++ b/drivers/staging/media/Kconfig
@@ -27,6 +27,8 @@ source "drivers/staging/media/davinci_vpfe/Kconfig"

source "drivers/staging/media/omap4iss/Kconfig"

+source "drivers/staging/media/platform/bcm2835/Kconfig"
+
source "drivers/staging/media/s5p-cec/Kconfig"

# Keep LIRC at the end, as it has sub-menus
diff --git a/drivers/staging/media/Makefile b/drivers/staging/media/Makefile
index a28e82cf6447..dc89325c463d 100644
--- a/drivers/staging/media/Makefile
+++ b/drivers/staging/media/Makefile
@@ -2,6 +2,7 @@ obj-$(CONFIG_I2C_BCM2048) += bcm2048/
obj-$(CONFIG_VIDEO_SAMSUNG_S5P_CEC) += s5p-cec/
obj-$(CONFIG_DVB_CXD2099) += cxd2099/
obj-$(CONFIG_LIRC_STAGING) += lirc/
+obj-$(CONFIG_VIDEO_BCM2835) += platform/bcm2835/
obj-$(CONFIG_VIDEO_DM365_VPFE) += davinci_vpfe/
obj-$(CONFIG_VIDEO_OMAP4) += omap4iss/
obj-$(CONFIG_VIDEO_STI_HDMI_CEC) += st-cec/
diff --git a/drivers/staging/media/platform/bcm2835/Kconfig b/drivers/staging/media/platform/bcm2835/Kconfig
new file mode 100644
index 000000000000..7c5245dc3225
--- /dev/null
+++ b/drivers/staging/media/platform/bcm2835/Kconfig
@@ -0,0 +1,10 @@
+config VIDEO_BCM2835
+ tristate "Broadcom BCM2835 camera driver"
+ depends on VIDEO_V4L2 && (ARCH_BCM2835 || COMPILE_TEST)
+ depends on BCM2835_VCHIQ
+ depends on ARM
+ select VIDEOBUF2_VMALLOC
+ help
+ Say Y here to enable camera host interface devices for
+ Broadcom BCM2835 SoC. This operates over the VCHIQ interface
+ to a service running on VideoCore.
diff --git a/drivers/staging/media/platform/bcm2835/Makefile b/drivers/staging/media/platform/bcm2835/Makefile
new file mode 100644
index 000000000000..d7900a5951a8
--- /dev/null
+++ b/drivers/staging/media/platform/bcm2835/Makefile
@@ -0,0 +1,11 @@
+bcm2835-v4l2-$(CONFIG_VIDEO_BCM2835) := \
+ bcm2835-camera.o \
+ controls.o \
+ mmal-vchiq.o
+
+obj-$(CONFIG_VIDEO_BCM2835) += bcm2835-v4l2.o
+
+ccflags-y += \
+ -Idrivers/staging/vc04_services \
+ -Idrivers/staging/vc04_services/interface/vcos/linuxkernel \
+ -D__VCCOREVER__=0x04000000
--
2.11.0
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