ARM: multi_v7_defconfig: enable STMicroelectronics BDISP 2D blitter driver

Signed-off-by: Patrice Chotard <patrice.chotard@st.com>

arch/arm/configs/multi_v7_defconfig

@@ -527,6 +527,7 @@ CONFIG_SOC_CAMERA_PLATFORM=m
 CONFIG_VIDEO_RCAR_VIN=m
 CONFIG_VIDEO_ATMEL_ISI=m
 CONFIG_V4L_MEM2MEM_DRIVERS=y
+CONFIG_VIDEO_STI_BDISP=m
 CONFIG_VIDEO_RENESAS_JPU=m
 CONFIG_VIDEO_RENESAS_VSP1=m
 # CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set