[media] v4l: vsp1: Add histogram support
The histogram common code will be used to implement support for both the
HGO and HGT histogram computation engines.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 7321f61..552e7f2 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -420,6 +420,7 @@
depends on (ARCH_RENESAS && OF) || COMPILE_TEST
depends on (!ARM64 && !VIDEO_RENESAS_FCP) || VIDEO_RENESAS_FCP
select VIDEOBUF2_DMA_CONTIG
+ select VIDEOBUF2_VMALLOC
---help---
This is a V4L2 driver for the Renesas VSP1 video processing engine.