Re: [PATCH v2 04/10] media: imx: interweave only for sequential input/interlaced output fields

Steve Longerbeam writes: > Yes, I had already implemented this idea yesterday, I've added it > to branch fix-csi-interlaced.3. The CSI will swap field capture > (field 1 first, then field 2, by inverting F bit in CCIR registers) if > the field order input to the CSI is different from the requeste

Re: [RFC, libv4l]: Make libv4l2 usable on devices with complex pipeline

Hi Pavel, Thanks for coming up with this proposal. Please see my comments below. On Sun, Jun 3, 2018 at 6:01 AM Pavel Machek wrote: > > Hi! > > Ok, can I get any comments on this one? > v4l2_open_complex("/file/with/descriptor", 0) can be used to open > whole pipeline at once, and work if it as

Re: [PATCH v2 04/10] media: imx: interweave only for sequential input/interlaced output fields

Steve Longerbeam writes: > I don't follow you, yes the interweaving step only has access to > a single frame, but why would interweave need access to another > frame to carry out seq-bt -> interlaced-tb ? See below... You can't to that. You can delay the input stream (skip one field) so the bott

cron job: media_tree daily build: OK

This message is generated daily by a cron job that builds media_tree for the kernels and architectures in the list below. Results of the daily build of media_tree: date: Wed Jun 6 05:00:18 CEST 2018 media-tree git hash:f2809d20b9250c675fca8268a0f6274277cca7ff media_build gi

Re: [ANN v2] Complex Camera Workshop - Tokyo - Jun, 19

On Mon, Jun 4, 2018 at 10:33 PM Mauro Carvalho Chehab wrote: > > Hi all, > > I consolidated hopefully all comments I receive on the past announcement > with regards to the complex camera workshop we're planning to happen in > Tokyo, just before the Open Source Summit in Japan. > > The main focus o

Re: [PATCH v3 2/2] media: ak7375: Add ak7375 lens voice coil driver

;> Cc: sakari.ai...@linux.intel.com; tf...@google.com; jac...@jmondi.org; Qiu, >> Tian Shu ; Zheng, Jian Xu >> Subject: Re: [PATCH v3 2/2] media: ak7375: Add ak7375 lens voice coil driver >> >> >> >> On 20180605 08:23, Mani, Rajmohan wrote: >>> H

Re: [PATCH v2 04/10] media: imx: interweave only for sequential input/interlaced output fields

Hi Philipp, On 06/05/2018 01:07 AM, Philipp Zabel wrote: Hi Steve, On Mon, 2018-06-04 at 17:56 -0700, Steve Longerbeam wrote: On 06/04/2018 01:27 AM, Philipp Zabel wrote: On Mon, 2018-06-04 at 07:35 +0200, Krzysztof Hałasa wrote: Philipp Zabel writes: This is ok in this patch, but we can

Re: [PATCH] cx231xx: Increase USB bridge bandwidth

Am 02.04.2018 um 21:59 schrieb Brad Love: > The cx231xx USB bridge has issue streaming QAM256 DVB-C channels. > QAM64 channels were fine, but QAM256 channels produced corrupted > transport streams. > > cx231xx alt mode 4 does not provide enough bandwidth to acommodate > QAM256 DVB-C channels, most

RE: [PATCH v3 2/2] media: ak7375: Add ak7375 lens voice coil driver

g; Qiu, > Tian Shu ; Zheng, Jian Xu > Subject: Re: [PATCH v3 2/2] media: ak7375: Add ak7375 lens voice coil driver > > > > On 20180605 08:23, Mani, Rajmohan wrote: > > Hi Bingbu, > > > > Please see a couple of comments below. > > > >> -Original M

Re: [RFC PATCH v1 0/4] Add BPF decoders to ir-keytable

Hi Sean, On Sat, Jun 02, 2018 at 01:37:54PM +0100, Sean Young wrote: > This is not ready for merging yet, however while I finish this work I would > like some feedback and ideas. > > The idea is that IR decoders can be written in C, compiled to BPF relocatable > object file. Any global variables

[PATCH] s5p-mfc: Fix buffer look up in s5p_mfc_handle_frame_{new, copy_time} functions

Look up of buffers in s5p_mfc_handle_frame_new, s5p_mfc_handle_frame_copy_time functions is not working properly for DMA addresses above 2 GiB. As a result flags and timestamp of returned buffers are not set correctly and it breaks operation of GStreamer/OMX plugins which rely on the CAPTURE buffer

Re: [PATCH v2 04/10] media: imx: interweave only for sequential input/interlaced output fields

Philipp Zabel writes: > I'm probably misunderstanding you, so at the risk of overexplaining: > There is no way we can ever produce a correct interlaced-tb frame in > memory from a seq-bt frame output by the CSI, as the interweaving step > only has access to a single frame. Anyway we can use CCIR

Re: [PATCHv15 09/35] v4l2-ctrls: v4l2_ctrl_add_handler: add from_other_dev

Hi Hans, On Mon, 2018-06-04 at 18:22 +0200, Hans Verkuil wrote: > Steve or Philipp, > > Can one of you verify the imx-media-fim.c patch? > > See the description of the change below: > > On 06/04/2018 01:46 PM, Hans Verkuil wrote: > > From: Hans Verkuil > > > > Add a 'bool from_other_dev' argu

Re: [PATCH v2 04/10] media: imx: interweave only for sequential input/interlaced output fields

Hi Steve, On Mon, 2018-06-04 at 17:56 -0700, Steve Longerbeam wrote: > > On 06/04/2018 01:27 AM, Philipp Zabel wrote: > > On Mon, 2018-06-04 at 07:35 +0200, Krzysztof Hałasa wrote: > > > Philipp Zabel writes: > > > > > > > This is ok in this patch, but we can't use this check in the following >

Re: [ANN v2] Complex Camera Workshop - Tokyo - Jun, 19

Hi Mauro, On Mon, Jun 04, 2018 at 10:33:03AM -0300, Mauro Carvalho Chehab wrote: > Hi all, [snip] > 4.1 Physical Attendees > == > > Tomasz Figa > Mauro Carvalho Chehab > Kieran Bingham > Laurent Pinchart > Niklas Söderlund > Zheng, Jian Xu Zheng > > Anywone else? Sorr