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Message-ID: <eb12f9cd-46f6-47ae-0306-6d7a6efaa56d@gmail.com>
Date: Sat, 22 Jul 2017 11:52:38 -0700
From: Steve Longerbeam <slongerbeam@...il.com>
To: Arnd Bergmann <arnd@...db.de>,
Philipp Zabel <p.zabel@...gutronix.de>,
Mauro Carvalho Chehab <mchehab@...nel.org>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: 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: Re: [PATCH] [media] imx: add VIDEO_V4L2_SUBDEV_API dependency
Acked-by: Steve Longerbeam <steve_longerbeam@...tor.com>
On 07/21/2017 09:21 AM, Arnd Bergmann wrote:
> 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
>
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