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From:   Daoyuan Huang <daoyuan.huang@mediatek.com>
To:     Mauro Carvalho Chehab <mchehab@kernel.org>,
        Rob Herring <robh+dt@kernel.org>,
        Matthias Brugger <matthias.bgg@gmail.com>,
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CC:     Maoguang Meng <maoguang.meng@mediatek.com>,
        Krzysztof Kozlowski <krzk@kernel.org>,
        daoyuan huang <daoyuan.huang@mediatek.com>,
        Ping-Hsun Wu <ping-hsun.wu@mediatek.com>,
        Geert Uytterhoeven <geert+renesas@glider.be>,
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Subject: [PATCH v4 3/4] media: platform: Add Mediatek MDP3 driver KConfig
Date:   Fri, 20 Nov 2020 10:29:05 +0800
Message-ID: <1605839346-10648-4-git-send-email-daoyuan.huang@mediatek.com>
In-Reply-To: <1605839346-10648-1-git-send-email-daoyuan.huang@mediatek.com>
References: <1605839346-10648-1-git-send-email-daoyuan.huang@mediatek.com>
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From: daoyuan huang <daoyuan.huang@mediatek.com>

This patch adds Kconfig for Mediatek Media Data Path 3 (MDP3)
driver. MDP3 is used to do scaling and color format conversion.

Signed-off-by: Ping-Hsun Wu <ping-hsun.wu@mediatek.com>
Signed-off-by: daoyuan huang <daoyuan.huang@mediatek.com>
---
 drivers/media/platform/Kconfig  | 17 +++++++++++++++++
 drivers/media/platform/Makefile |  2 ++
 2 files changed, 19 insertions(+)

diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
index c57ee78fa99d..2eb8ecab4fb8 100644
--- a/drivers/media/platform/Kconfig
+++ b/drivers/media/platform/Kconfig
@@ -248,6 +248,23 @@ config VIDEO_MEDIATEK_MDP
 	    To compile this driver as a module, choose M here: the
 	    module will be called mtk-mdp.
 
+config VIDEO_MEDIATEK_MDP3
+	depends on MTK_IOMMU || COMPILE_TEST
+	depends on VIDEO_DEV && VIDEO_V4L2
+	depends on ARCH_MEDIATEK || COMPILE_TEST
+	depends on MTK_SCP && MTK_CMDQ
+	tristate "Mediatek MDP3 driver"
+	select VIDEOBUF2_DMA_CONTIG
+	select V4L2_MEM2MEM_DEV
+	select VIDEO_MEDIATEK_VPU
+	help
+	    It is a v4l2 driver and present in Mediatek MT8183 SoCs.
+	    The driver supports for scaling and color space conversion.
+	    Supports ISP PASS2(DIP) direct link for yuv image output.
+
+	    To compile this driver as a module, choose M here: the
+	    module will be called mtk-mdp3.
+
 config VIDEO_MEDIATEK_VCODEC
 	tristate "Mediatek Video Codec driver"
 	depends on MTK_IOMMU || COMPILE_TEST
diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
index 62b6cdc8c730..36559eaf2607 100644
--- a/drivers/media/platform/Makefile
+++ b/drivers/media/platform/Makefile
@@ -73,6 +73,8 @@ obj-$(CONFIG_VIDEO_MEDIATEK_VCODEC)	+= mtk-vcodec/
 
 obj-$(CONFIG_VIDEO_MEDIATEK_MDP)	+= mtk-mdp/
 
+obj-$(CONFIG_VIDEO_MEDIATEK_MDP3)	+= mtk-mdp3/
+
 obj-$(CONFIG_VIDEO_MEDIATEK_JPEG)	+= mtk-jpeg/
 
 obj-$(CONFIG_VIDEO_QCOM_CAMSS)		+= qcom/camss/
-- 
2.18.0