[media] davinci: add i2c Kconfig dependencies

All the davinci media drivers are using the i2c framework, and
fail to build if that is ever disabled, e.g.:

media/platform/davinci/vpif_display.c: In function 'vpif_probe':
media/platform/davinci/vpif_display.c:1298:14: error: implicit declaration of function 'i2c_get_adapter' [-Werror=implicit-function-declaration]

This adds explicit Kconfig dependencies so we don't see the
driver options if I2C is turned off.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

diff --git a/drivers/media/platform/davinci/Kconfig b/drivers/media/platform/davinci/Kconfig
index 469e9d28cec0ec052cdf2899f9b80b4e1a48c1c0..554e710de48717022c3d4d0c7ed4c8b1e6ce02ee 100644 (file)
--- a/drivers/media/platform/davinci/Kconfig
+++ b/drivers/media/platform/davinci/Kconfig
@@ -3,6 +3,7 @@ config VIDEO_DAVINCI_VPIF_DISPLAY
        depends on VIDEO_V4L2
        depends on ARCH_DAVINCI || COMPILE_TEST
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF2_DMA_CONTIG
        select VIDEO_ADV7343 if MEDIA_SUBDRV_AUTOSELECT
        select VIDEO_THS7303 if MEDIA_SUBDRV_AUTOSELECT
@@ -19,6 +20,7 @@ config VIDEO_DAVINCI_VPIF_CAPTURE
        depends on VIDEO_V4L2
        depends on ARCH_DAVINCI || COMPILE_TEST
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF2_DMA_CONTIG
        help
          Enables Davinci VPIF module used for capture devices.
@@ -33,6 +35,7 @@ config VIDEO_DM6446_CCDC
        depends on VIDEO_V4L2
        depends on ARCH_DAVINCI || COMPILE_TEST
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF_DMA_CONTIG
        help
           Enables DaVinci CCD hw module. DaVinci CCDC hw interfaces
@@ -49,6 +52,7 @@ config VIDEO_DM355_CCDC
        depends on VIDEO_V4L2
        depends on ARCH_DAVINCI || COMPILE_TEST
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF_DMA_CONTIG
        help
           Enables DM355 CCD hw module. DM355 CCDC hw interfaces
@@ -64,6 +68,7 @@ config VIDEO_DM365_ISIF
        tristate "TI DM365 ISIF video capture driver"
        depends on VIDEO_V4L2 && ARCH_DAVINCI
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF_DMA_CONTIG
        help
           Enables ISIF hw module. This is the hardware module for
@@ -77,6 +82,7 @@ config VIDEO_DAVINCI_VPBE_DISPLAY
        tristate "TI DaVinci VPBE V4L2-Display driver"
        depends on VIDEO_V4L2 && ARCH_DAVINCI
        depends on HAS_DMA
+       depends on I2C
        select VIDEOBUF2_DMA_CONTIG
        help
            Enables Davinci VPBE module used for display devices.