On Thu, 18 Apr 2013, Guennadi Liakhovetski wrote:
> Adding struct v4l2_subdev_platform_data to mt9p031's platform data allows
> the driver to use generic functions to manage sensor power supplies.
>
> Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
A small addition to this one too: to be absolutely honest, I also had to
replace 12-bit formats with their 8-bit counterparts, because only 8 data
lanes are connected to my camera host. We'll need to somehow properly
solve this too.
Thanks
Guennadi
> ---
> drivers/media/i2c/mt9p031.c | 1 +
> include/media/mt9p031.h | 3 +++
> 2 files changed, 4 insertions(+), 0 deletions(-)
>
> diff --git a/drivers/media/i2c/mt9p031.c b/drivers/media/i2c/mt9p031.c
> index 70f4525..ca2cc6e 100644
> --- a/drivers/media/i2c/mt9p031.c
> +++ b/drivers/media/i2c/mt9p031.c
> @@ -1048,6 +1048,7 @@ static int mt9p031_probe(struct i2c_client *client,
> goto done;
>
> mt9p031->subdev.dev = &client->dev;
> + mt9p031->subdev.pdata = &pdata->sd_pdata;
> ret = v4l2_async_register_subdev(&mt9p031->subdev);
>
> done:
> diff --git a/include/media/mt9p031.h b/include/media/mt9p031.h
> index 0c97b19..7bf7b53 100644
> --- a/include/media/mt9p031.h
> +++ b/include/media/mt9p031.h
> @@ -1,6 +1,8 @@
> #ifndef MT9P031_H
> #define MT9P031_H
>
> +#include <media/v4l2-subdev.h>
> +
> struct v4l2_subdev;
>
> /*
> @@ -15,6 +17,7 @@ struct mt9p031_platform_data {
> int reset;
> int ext_freq;
> int target_freq;
> + struct v4l2_subdev_platform_data sd_pdata;
> };
>
> #endif
> --
> 1.7.2.5
>
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---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/
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