Em 30-06-2011 07:55, Hans de Goede escreveu:
> Hi,
>
> On 06/29/2011 09:27 PM, Mauro Carvalho Chehab wrote:
>
> <snip>
>
>>
>> Anyway, it is fixed. I also made scantv to force for a TV device at auto
>> mode, as it
>> doesn't sense to scan for TV channels on devices without tuner.
>
> Thanks for fixing this, 2 remarks wrt the auto patch for
> scantv:
>
> 1) This bit should be #ifdef __linux__ since we only support
> auto* on linux because of the sysfs dep:
>
> @@ -149,6 +149,9 @@ main(int argc, char **argv)
>
> /* parse options */
> ng_init();
> + /* Autodetect devices */
> + ng_dev.video = "auto_tv";
> +
> for (;;) {
> if (-1 == (c = getopt(argc, argv, "hsadi:n:f:o:c:C:D:")))
> break;
>
True, but instead of adding it on every place, the better would be to replace
auto/auto_tv
at the library, instead of adding the test at each place we change to auto mode.
BTW, does the bsd driver actually work? I remember they asked us to release the
videodev2.h
file as dual licensing, in order to allow BSD to use V4L2 API also, a few years
ago. If they
actually changed, all those bsd compat stuff is wrong.
> 2) The added return NULL in case no device can be found lacks
> printing an error message:
>
> @@ -568,6 +569,8 @@ static void *ng_vid_open_auto(struct ng_vid_driver *drv,
> char *devpath)
>
> /* Step 2: try grabber devices and webcams */
> if (!handle) {
> + if (!allow_grabber)
> + return NULL;
> device = NULL;
> while (1) {
> device = get_associated_device(md, device, MEDIA_V4L_VIDEO, NULL,
> NONE);
>
> I propose changing the return NULL, with a goto to the error print further
> down.
Yes, that sounds better to me.
>
>> From my side, I don't intend to touch on xawtv any time soon. So, maybe we
>> can wait
>> for a couple days and release version 1.101.
>
> Assuming the 2 things mentioned above get fixed that sounds like a good plan
> to me.
>
> Regards,
>
> Hans
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