On Sun, Sep 18, 2016 at 11:22:03AM -0500, is...@isely.net wrote:
> On Sun, 18 Sep 2016, Ian Goldberg wrote:
>
> > On Sun, Sep 18, 2016 at 03:37:00AM +, Gary Buhrmaster wrote:
> > > Lastly, the 1975 is more like two devices than one.
> > > It has both the ATSC and DVB demods on board,
> > > and
On Sun, 18 Sep 2016, Ian Goldberg wrote:
> On Sun, Sep 18, 2016 at 03:37:00AM +, Gary Buhrmaster wrote:
> > Lastly, the 1975 is more like two devices than one.
> > It has both the ATSC and DVB demods on board,
> > and likely (although I have no personal experience)
> > needs two sets of firmwa
On Sun, Sep 18, 2016 at 03:37:00AM +, Gary Buhrmaster wrote:
> Lastly, the 1975 is more like two devices than one.
> It has both the ATSC and DVB demods on board,
> and likely (although I have no personal experience)
> needs two sets of firmware blobs (one for each
> demod)?
It does come with
On Sun, Sep 18, 2016 at 2:30 AM, wrote:
>
> Ian:
>
> Wait a second. Now I'm confused. Are you or are not using the pvrusb2
> driver? The error you quoted was definitely phrasing that would have
> come from the pvrusb2 driver. If you're using something else entirely
> different I'd be VERY cur
On Sat, Sep 17, 2016 at 09:55:33PM -0500, is...@isely.net wrote:
> On Sat, 17 Sep 2016, Ian Goldberg wrote:
>
> >
> > Hauppauge a little while back posted the #3 thing (that used to require
> > the NDA) to their web page, no more NDA required. So #2 and #3 are the
> > same thing now.
> >
> > Th
On Mon, 12 Sep 2016, Roger wrote:
[...]
>
> I'll take a gander, likely one or two chips (or maybe some of the code
> for the firmware) have questionable disclosures attached during the
> engineering/manufacturing process. And may or may not be provided
> openly at a later date. But then
On Sat, 17 Sep 2016, Ian Goldberg wrote:
>
> Hauppauge a little while back posted the #3 thing (that used to require
> the NDA) to their web page, no more NDA required. So #2 and #3 are the
> same thing now.
>
> That thing is a *patch* to the kernel mainline pvrusb2 driver. To
> install it, on
On Tue, 13 Sep 2016, Gary Buhrmaster wrote:
> On Mon, Sep 12, 2016 at 10:35 PM, wrote:
>
> > I know basically nothing about the HVR-1975.
>
> As I understand it, the HVR-1975 is essentially
> a "one size fits all" redesign of the basic HVR-1900
> and the HVR-1950/1955 which is compatible with
On Sat, Sep 17, 2016 at 09:30:34PM -0500, is...@isely.net wrote:
>
> Ian:
>
> Wait a second. Now I'm confused. Are you or are not using the pvrusb2
> driver? The error you quoted was definitely phrasing that would have
> come from the pvrusb2 driver. If you're using something else entirely
OK, I looked at case #2 and it's a ginormous patch against a few v4l
chip-level drivers and additional configuration definition(s) for the
pvrusb2 driver to support this device. In addition, the patch appears
to be modifying functional logic in the driver itself, which may or may
not be harmf
Ian:
Wait a second. Now I'm confused. Are you or are not using the pvrusb2
driver? The error you quoted was definitely phrasing that would have
come from the pvrusb2 driver. If you're using something else entirely
different I'd be VERY curious know why the resemblence.
Also - to others he
> On Mon, Sep 12, 2016 at 09:36:25PM -0400, Ian Goldberg wrote:
>On Mon, Sep 12, 2016 at 08:45:19PM -0400, Roger wrote:
>> kernel 3.16
>> http://hauppauge.lightpath.net/software/linux/linux-ubuntu-14-04-2.tar.xz
>>
>> kernel 3.19 patch
>> http://hauppauge.lightpath.net/software/linux/hvr-9x5-19x5-
On Mon, Sep 12, 2016 at 08:45:19PM -0400, Roger wrote:
> kernel 3.16
> http://hauppauge.lightpath.net/software/linux/linux-ubuntu-14-04-2.tar.xz
>
> kernel 3.19 patch
> http://hauppauge.lightpath.net/software/linux/hvr-9x5-19x5-22x5-kernel-3.19-2015-07-10-v2.patch.tar.xz
>
> kernel 4.2 (already h
2014.02.26 Hauppauge Press release:
http://www.hauppauge.com/pdfs/pr_hauppauge_wintv-hvr-1975.pdf
"We expect the WinTV-HVR-1975 to be used in Linux based systems for digital
signage, sports equipment, hospital patient entertainment systems and other TV
watching and high speed data delivery appli
On Tue, Sep 13, 2016 at 12:37:25AM +, Gary Buhrmaster wrote:
> On Mon, Sep 12, 2016 at 10:35 PM, wrote:
>
> > I know basically nothing about the HVR-1975.
>
> As I understand it, the HVR-1975 is essentially
> a "one size fits all" redesign of the basic HVR-1900
> and the HVR-1950/1955 which
On Mon, Sep 12, 2016 at 10:35 PM, wrote:
> I know basically nothing about the HVR-1975.
As I understand it, the HVR-1975 is essentially
a "one size fits all" redesign of the basic HVR-1900
and the HVR-1950/1955 which is compatible with
both US and DVB standards [mostly for commercial
embedded s
The driver is getting upset because it can't load "firmware2", which is
the firmware needed for the mpeg2 encoder IC in the device. Without
that firmware, the encoder can't run and basically you won't be able to
get any mpeg data at all from the device.
Looking at the function in question, it
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