linux-kernel - [PATCH] [media] imx: add VIDEO_V4L2_SUBDEV

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Message-Id: <20170721162144.3339864-1-arnd@arndb.de>
Date:   Fri, 21 Jul 2017 18:21:25 +0200
From:   Arnd Bergmann <arnd@...db.de>
To:     Steve Longerbeam <slongerbeam@...il.com>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     Arnd Bergmann <arnd@...db.de>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Russell King <rmk+kernel@...linux.org.uk>,
        linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH] [media] imx: add VIDEO_V4L2_SUBDEV_API dependency

Without this, I get a build error:

drivers/staging/media/imx/imx-media-vdic.c: In function '__vdic_get_fmt':
drivers/staging/media/imx/imx-media-vdic.c:554:10: error: implicit declaration of function 'v4l2_subdev_get_try_format'; did you mean 'v4l2_subdev_notify_event'? [-Werror=implicit-function-declaration]

Fixes: e130291212df ("[media] media: Add i.MX media core driver")
Signed-off-by: Arnd Bergmann <arnd@...db.de>
---
 drivers/staging/media/imx/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/staging/media/imx/Kconfig b/drivers/staging/media/imx/Kconfig
index 7eff50bcea39..719508fcb0e9 100644
--- a/drivers/staging/media/imx/Kconfig
+++ b/drivers/staging/media/imx/Kconfig
@@ -1,6 +1,7 @@
 config VIDEO_IMX_MEDIA
 	tristate "i.MX5/6 V4L2 media core driver"
 	depends on MEDIA_CONTROLLER && VIDEO_V4L2 && ARCH_MXC && IMX_IPUV3_CORE
+	depends on VIDEO_V4L2_SUBDEV_API
 	select V4L2_FWNODE
 	---help---
 	  Say yes here to enable support for video4linux media controller
-- 
2.9.0