On Wed, 2017-04-05 at 11:53 -0300, Mauro Carvalho Chehab wrote:
[...]
> There are a number of drivers that can work with different
> types of TV demodulators. Typical examples of such hardware can be
> found at em28xx, saa7134, cx88 drivers (among lots of other drivers).
> Those drivers don't use
On Wed, 2017-04-05 at 11:53 -0300, Mauro Carvalho Chehab wrote:
[...]
> There are a number of drivers that can work with different
> types of TV demodulators. Typical examples of such hardware can be
> found at em28xx, saa7134, cx88 drivers (among lots of other drivers).
> Those drivers don't use
Em Wed, 5 Apr 2017 13:02:52 -0400
Devin Heitmueller escreveu:
> > I remember I looked on this when I wrote the driver, but I was
> > unable to find a way for em28xx to parse (or forward) such
> > data packets.
>
> I'm pretty sure it's possible, but I haven't
Em Wed, 5 Apr 2017 13:02:52 -0400
Devin Heitmueller escreveu:
> > I remember I looked on this when I wrote the driver, but I was
> > unable to find a way for em28xx to parse (or forward) such
> > data packets.
>
> I'm pretty sure it's possible, but I haven't looked at the datasheets
> in a
>> For what it's worth, I doubt most of the em28xx designs have the
>> tvp5150 interrupt request line connected in any way.
>
> True. But, on embedded hardware, such line may be connected into the
> SoC. Actually, from the IGEPv3 expansion diagram:
>
>
>
>> For what it's worth, I doubt most of the em28xx designs have the
>> tvp5150 interrupt request line connected in any way.
>
> True. But, on embedded hardware, such line may be connected into the
> SoC. Actually, from the IGEPv3 expansion diagram:
>
>
>
Em Wed, 5 Apr 2017 11:39:06 -0400
Devin Heitmueller escreveu:
> > Currently, the driver doesn't support (2), because, at the time
> > I wrote the driver, I didn't find a way to read the interrupts generated
> > by tvp5150 at em28xx[1], due to the lack of em28xx
Em Wed, 5 Apr 2017 11:39:06 -0400
Devin Heitmueller escreveu:
> > Currently, the driver doesn't support (2), because, at the time
> > I wrote the driver, I didn't find a way to read the interrupts generated
> > by tvp5150 at em28xx[1], due to the lack of em28xx documentation,
> > but adding
> Currently, the driver doesn't support (2), because, at the time
> I wrote the driver, I didn't find a way to read the interrupts generated
> by tvp5150 at em28xx[1], due to the lack of em28xx documentation,
> but adding support for it shoudn't be hard. I may eventually do it
> when I have some
> Currently, the driver doesn't support (2), because, at the time
> I wrote the driver, I didn't find a way to read the interrupts generated
> by tvp5150 at em28xx[1], due to the lack of em28xx documentation,
> but adding support for it shoudn't be hard. I may eventually do it
> when I have some
Em Wed, 05 Apr 2017 11:34:19 +0200
Philipp Zabel escreveu:
> On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
> [...]
> > > Actually what was I thinking, the TVP5150 is already an example of
> > > such a device.
> > >
> > > All of this could be solved
Em Wed, 05 Apr 2017 11:34:19 +0200
Philipp Zabel escreveu:
> On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
> [...]
> > > Actually what was I thinking, the TVP5150 is already an example of
> > > such a device.
> > >
> > > All of this could be solved if there was some
Hello Philipp,
On Wed, Apr 5, 2017 at 5:34 AM, Philipp Zabel wrote:
> On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
[snip]
> I think the output part is accurate, as the audio pad is an artifact of
> an unrelated change. I'm not so sure about the VBI
Hello Philipp,
On Wed, Apr 5, 2017 at 5:34 AM, Philipp Zabel wrote:
> On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
[snip]
> I think the output part is accurate, as the audio pad is an artifact of
> an unrelated change. I'm not so sure about the VBI pad, but I think that
>
On Tue, 2017-04-04 at 15:11 -0700, Steve Longerbeam wrote:
>
> On 03/30/2017 10:25 AM, Philipp Zabel wrote:
> > The TVP5150 DT bindings specify a single output port (port 0) that
> > corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
> >
> > Signed-off-by: Philipp Zabel
On Tue, 2017-04-04 at 15:11 -0700, Steve Longerbeam wrote:
>
> On 03/30/2017 10:25 AM, Philipp Zabel wrote:
> > The TVP5150 DT bindings specify a single output port (port 0) that
> > corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
> >
> > Signed-off-by: Philipp Zabel
> > ---
> >
On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
[...]
> > Actually what was I thinking, the TVP5150 is already an example of
> > such a device.
> >
> > All of this could be solved if there was some direction information
> > in port nodes.
>
> I disagree.
>
> Philipp identified
On Wed, 2017-04-05 at 09:21 +0100, Russell King - ARM Linux wrote:
[...]
> > Actually what was I thinking, the TVP5150 is already an example of
> > such a device.
> >
> > All of this could be solved if there was some direction information
> > in port nodes.
>
> I disagree.
>
> Philipp identified
On Tue, Apr 04, 2017 at 05:44:05PM -0700, Steve Longerbeam wrote:
>
>
> On 04/04/2017 05:40 PM, Steve Longerbeam wrote:
> >
> >
> >On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
> >>On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
> >>>The TVP5150 DT bindings specify a
On Tue, Apr 04, 2017 at 05:44:05PM -0700, Steve Longerbeam wrote:
>
>
> On 04/04/2017 05:40 PM, Steve Longerbeam wrote:
> >
> >
> >On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
> >>On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
> >>>The TVP5150 DT bindings specify a
On 04/04/2017 05:40 PM, Steve Longerbeam wrote:
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1,
On 04/04/2017 05:40 PM, Steve Longerbeam wrote:
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1,
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
On 04/04/2017 04:10 PM, Russell King - ARM Linux wrote:
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
> The TVP5150 DT bindings specify a single output port (port 0) that
> corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
>
> Signed-off-by: Philipp Zabel
> ---
> I'm trying to get this to work
On Thu, Mar 30, 2017 at 07:25:49PM +0200, Philipp Zabel wrote:
> The TVP5150 DT bindings specify a single output port (port 0) that
> corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
>
> Signed-off-by: Philipp Zabel
> ---
> I'm trying to get this to work with a TVP5150 analog TV
On 03/30/2017 10:25 AM, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm trying to get this to work with a TVP5150 analog TV
On 03/30/2017 10:25 AM, Philipp Zabel wrote:
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm trying to get this to work with a TVP5150 analog TV decoder, and the
first
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm trying to get this to work with a TVP5150 analog TV decoder, and the
first problem is that this device
The TVP5150 DT bindings specify a single output port (port 0) that
corresponds to the video output pad (pad 1, DEMOD_PAD_VID_OUT).
Signed-off-by: Philipp Zabel
---
I'm trying to get this to work with a TVP5150 analog TV decoder, and the
first problem is that this device doesn't have pad 0 as its
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