On Mon, Apr 20, 2015 at 3:45 PM, Krzysztof Hałasa wrote:
> Andrey Utkin writes:
>
>> Please check first digit. I mean _5_864, in your post there's 6869.
>
> Ok, I just thought it may be a typo. I can now see 5864 is a H.264
> encoder, while 686x are simpler frame-grabbers only.
>
> Sorry for the
Andrey Utkin writes:
> Please check first digit. I mean _5_864, in your post there's 6869.
Ok, I just thought it may be a typo. I can now see 5864 is a H.264
encoder, while 686x are simpler frame-grabbers only.
Sorry for the noise.
--
Krzysztof Halasa
Research Institute for Automation and Mea
Andrey Utkin writes:
> I am starting a work on driver for techwell tw5864 media grabber&encoder.
If this is tw6864 then I have a driver mostly completed.
Actually I'm using tw6869 but I think this is very similar (4 channels
instead of 8 and PCI instead of PCIe). I have 6864s but haven't yet
tri
On Mon, Apr 20, 2015 at 2:18 PM, Krzysztof Hałasa wrote:
> Andrey Utkin writes:
>
>> I am starting a work on driver for techwell tw5864 media grabber&encoder.
>
> If this is tw6864 then I have a driver mostly completed.
> Actually I'm using tw6869 but I think this is very similar (4 channels
> in
On Sun, Apr 19, 2015 at 11:28 AM, Hans Verkuil wrote:
> Check the types of llmio and bbmio:
>
> u32 __iomem *lmmio;
> u8 __iomem *bmmio;
>
> So the values of the pointers are the same, but the types are not.
>
> So 'lmmio + 1' == 'bmmio + si
On 04/19/2015 09:36 AM, Andrey Utkin wrote:
> I am starting a work on driver for techwell tw5864 media grabber&encoder.
> I am basing on tw68 driver (mentorship, advising and testing by board
> owners are appreciated). And here (and in some other
> drivers/media/pci/ drivers) I see what confuses me
I am starting a work on driver for techwell tw5864 media grabber&encoder.
I am basing on tw68 driver (mentorship, advising and testing by board
owners are appreciated). And here (and in some other
drivers/media/pci/ drivers) I see what confuses me:
tw68-core.c:
dev->lmmio = ioremap(pci_res
