[RFC PATCH V2 3/6] media: platform: Add Mediatek DIP driver KConfig

frederic.chen-NuS5LvNUpcJWk0Htik3J/w
2019-07-08T11:04:57Z

From: Frederic Chen <frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>

This patch adds KConfig for Mediatek Digital Image Processing
driver(DIP). DIP is embedded in Mediatek SoCs. It provides
image format conversion, resizing, and rotation function.

Signed-off-by: Frederic Chen <frederic.chen-NuS5LvNUpcJWk0Htik3J/w@public.gmane.org>
---
drivers/media/platform/Kconfig | 2 ++
drivers/media/platform/mtk-isp/Kconfig | 21 +++++++++++++++++++++
2 files changed, 23 insertions(+)
create mode 100644 drivers/media/platform/mtk-isp/Kconfig

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index 0c725d4dcf80..b8501e1b134f 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -32,6 +32,8 @@ source "drivers/media/platform/davinci/Kconfig"

source "drivers/media/platform/omap/Kconfig"

+source "drivers/media/platform/mtk-isp/Kconfig"
+
config VIDEO_ASPEED
tristate "Aspeed AST2400 and AST2500 Video Engine driver"
depends on VIDEO_V4L2
diff --git a/drivers/media/platform/mtk-isp/Kconfig b/drivers/media/platform/mtk-isp/Kconfig
new file mode 100644
index 000000000000..24a592022dd5
--- /dev/null
+++ b/drivers/media/platform/mtk-isp/Kconfig
@@ -0,0 +1,21 @@
+config VIDEO_MEDIATEK_ISP_DIP
+ bool "Mediatek Digital Image Processing function"
+ select DMA_SHARED_BUFFER
+ select VIDEO_V4L2_SUBDEV_API
+ select VIDEOBUF2_DMA_CONTIG
+ select VIDEOBUF2_CORE
+ select VIDEOBUF2_V4L2
+ select VIDEOBUF2_MEMOPS
+ select VIDEOBUF2_VMALLOC
+ select MEDIA_CONTROLLER
+
+ default n
+ help
+ Support the basic Digital Image Processing (DIP) driver.
+
+ DIP driver provides image format conversion, resizing,
+ and rotation function through the low power hardware.
+ DIP also supports multiple output feature. It can
+ generate two or more output image with different effect
+ based on a single input image at the same time.
+
--
2.18.0