Re: [pwc] VIDIOC_G_CTRL and V4L2_CID_AUTOGAIN

[Hugo MERCIER <>]

> Here's a piece of code to get the state of V4L2_CID_AUTOGAIN (as used by 
> VIDIOC_G_CTRL)::
> 
> case V4L2_CID_AUTOGAIN:
>       ret = pwc_get_agc(pdev, &c->value);
>       if (ret<0)
>          return -EINVAL;
>         if (c->value>=0)
>            c->value=0;
>         else
>            c->value=1;
>       printk("pwc: V4L2_CID_AUTOGAIN()=%d\n",c->value);
>         return 0;              
> 

Hi,

Thanks.

The autogain code has already been added in the latest snapshot
(pwc-v4l2-20051228-042701). But not your Brightness, Contrast and Gamma
fixes.

Here is a patch on the latest snapshot for pwc-v4l.c including your
fixes and a code to get the state of the Saturation
(V4L2_CID_SATURATION)

pwc-v4l.c.diff
Description: Text Data

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