Yes I agree it has to be started with the write transaction, according of PCIe
standard all write transaction are address routed, and I agree with Logan:
if in write transaction TLP the endpoint address written in header the TLP
should not touch CPU, the PCIe Switch has to route it to endpoint.
T
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Hi, Sakari,
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Sakari Ailus
> Sent: Friday, October 20, 2017 4:15 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com; Zheng, Jian
> Xu ; M
Hi, Sakari,
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Sakari Ailus
> Sent: Friday, October 20, 2017 4:30 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com; Zheng, Jian
> Xu ; M
On Wed, Oct 11, 2017 at 09:45:04PM -0700, Tim Harvey wrote:
> Cc: Rob Herring
> Signed-off-by: Tim Harvey
> ---
> v2:
> - add vendor prefix and remove _ from vidout-portcfg
> - remove _ from labels
> - remove max-pixel-rate property
> - describe and provide example for single output port
> -
On 23/10/17 10:08 AM, David Laight wrote:
It is also worth checking that the hardware actually supports p2p transfers.
Writes are more likely to be supported then reads.
ISTR that some intel cpus support some p2p writes, but there could easily
be errata against them.
Ludwig mentioned a PCIe s
Hi, Sakari,
> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Sakari Ailus
> Sent: Friday, October 20, 2017 2:10 AM
> To: Zhi, Yong
> Cc: linux-media@vger.kernel.org; sakari.ai...@linux.intel.com; Zheng, Jian
> Xu ; M
Em Mon, 23 Oct 2017 23:15:57 +0300
Sakari Ailus escreveu:
> On Mon, Oct 23, 2017 at 09:24:24PM +0200, Hans Verkuil wrote:
> > Sounds good. That's the elevators on level LL by the way.
>
> I'll be there, too!
>
I'll try to join you there too.
Cheers,
Mauro
On Mon, Oct 23, 2017 at 09:24:24PM +0200, Hans Verkuil wrote:
> Sounds good. That's the elevators on level LL by the way.
I'll be there, too!
--
Sakari Ailus
e-mail: sakari.ai...@iki.fi
Sounds good. That's the elevators on level LL by the way.
Regards,
Hans
On October 23, 2017 8:54:49 PM GMT+02:00, Pavel Machek wrote:
>Hi!
>
>> > I'll talk about the issues at ELCE in few days:
>> >
>> >
>https://osseu17.sched.com/event/ByYH/cheap-complex-cameras-pavel-machek-denx-software-eng
2017-10-16 Hans Verkuil :
> Hi Alexandre,
>
> Thank you very much for working on this. Much appreciated!
>
> I only did a very high-level review of the patch series: there is not much
> point IMHO of doing a detailed review given the upcoming discussions in
> Prague. It's better to wait until we
Am 23.10.2017 um 16:41 schrieb Andrey Konovalov:
> Hi!
>
> I've got the following report while fuzzing the kernel with syzkaller.
>
> On commit 3e0cc09a3a2c40ec1ffb6b4e12da86e98feccb11 (4.14-rc5+).
>
> dvb-usb: found a 'WideView WT-220U PenType Receiver (based on ZL353)'
> in warm state.
> dvb-u
Hi Laurent,
Please reply to the list.
On Mon, Oct 23, 2017 at 08:48:14PM +0200, Laurent Caumont wrote:
> I'm sorry, the log has been cut when I copy-past it.
> Here is the rest:
> (The crash of the intel driver doesn't seem to make issue to my display.)
>
> [ 12.013019] dvb-usb: found a 'LITE-
Hi!
> > I'll talk about the issues at ELCE in few days:
> >
> > https://osseu17.sched.com/event/ByYH/cheap-complex-cameras-pavel-machek-denx-software-engineering-gmbh
> >
> > Will someone else be there? Is there some place where v4l people meet?
>
> Why don't we discuss this Tuesday morning at
The test_pattern_menu[] array has two valid items and a null terminated
item. So the control's maximum value which is passed to
v4l2_ctrl_new_std_menu_items() should be one. However,
'ARRAY_SIZE(test_pattern_menu) - 1' is actually passed and it's not
correct.
Fix it by removing unnecessary termi
On Fri, Oct 20, 2017 at 9:23 AM, Hans Verkuil wrote:
>>
>> I see the AVI infoframe has hdmi_quantization_range and
>> hdmi_ycc_quantization_range along with vid_code.
>>
>> I'm not at all clear what to do with this information. Is there
>> anything you see in the datasheet [1] that points to some
From: Petrosyan Ludwig
> Sent: 22 October 2017 07:14
> Could be I have done is stupid...
> But at first sight it has to be simple:
> The PCIe Write transactions are address routed, so if in the packet header
> the other endpoint address
> is written the TLP has to be routed (by PCIe Switch to the
Hi!
I've got the following report while fuzzing the kernel with syzkaller.
On commit 3e0cc09a3a2c40ec1ffb6b4e12da86e98feccb11 (4.14-rc5+).
au0828: recv_control_msg() Failed receiving control message, error -71.
au0828: recv_control_msg() Failed receiving control message, error -71.
au0828: recv_
Hi!
I've got the following report while fuzzing the kernel with syzkaller.
On commit 3e0cc09a3a2c40ec1ffb6b4e12da86e98feccb11 (4.14-rc5+).
usb 1-1: New USB device found, idVendor=2040, idProduct=c602
usb 1-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
usb 1-1: Product: a
usb 1-1: d
Hi!
I've got the following report while fuzzing the kernel with syzkaller.
On commit 3e0cc09a3a2c40ec1ffb6b4e12da86e98feccb11 (4.14-rc5+).
dvb-usb: found a 'WideView WT-220U PenType Receiver (based on ZL353)'
in warm state.
dvb-usb: bulk message failed: -22 (2/1102416563)
dvb-usb: will use the d
Hi Oleh,
On Mon, Oct 23, 2017 at 5:37 AM, Sean Young wrote:
> Hi Oleh,
>
> On Sun, Oct 22, 2017 at 05:01:05PM +0300, Oleh Kravchenko wrote:
>> Hi,
>>
>> I'm trying add support remote control for tuners:
>> - EvroMedia Full Hybrid Full HD
>> - Astrometa T2hybrid
>>
>> But I'm stuck. Can anybody re
On Sun, Oct 22, 2017 at 07:49:01PM +0200, Laurent Caumont wrote:
> Hello,
>
> My LITE-ON DVB-T receiver doesn't work anymore with new ubuntu version.
> uname -a
> Linux bureau 4.13.0-16-generic #19-Ubuntu SMP Wed Oct 11 18:35:14 UTC
> 2017 x86_64 x86_64 x86_64 GNU/Linux
>
> Could you fix the Kern
Hi Oleh,
On Sun, Oct 22, 2017 at 05:01:05PM +0300, Oleh Kravchenko wrote:
> Hi,
>
> I'm trying add support remote control for tuners:
> - EvroMedia Full Hybrid Full HD
> - Astrometa T2hybrid
>
> But I'm stuck. Can anybody recognize this protocol?
I would first figure out what scancodes the remo
Hi Sakari, thanks for the feedback!
On Thu, Oct 19, 2017 at 11:43 PM, Sakari Ailus wrote:
> Hi Alexandre,
>
> On Thu, Sep 28, 2017 at 06:50:18PM +0900, Alexandre Courbot wrote:
>> Hi everyone,
>>
>> Here is a new attempt at the "request" (which I propose to rename "jobs") API
>> for V4L2, hopeful
Hi Hans,
On Mon, Oct 16, 2017 at 8:06 PM, Hans Verkuil wrote:
> Hi Alexandre,
>
> Thank you very much for working on this. Much appreciated!
Thanks! I feel like there is still a long way before we get this right
though, so your guidance is highly appreciated! :)
> I only did a very high-level r
Hi Hans,
On Mon, Oct 16, 2017 at 7:01 PM, Hans Verkuil wrote:
>> +static long v4l2_jobqueue_device_do_ioctl(struct file *filp, unsigned int
>> cmd,
>> + void *arg)
>> +{
>> + switch (cmd) {
>> + case VIDIOC_JOBQUEUE_INIT:
>> +
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