cron job: media_tree daily build: WARNINGS

2013-09-06 Thread Hans Verkuil
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: Sat Sep 7 04:00:42 CEST 2013 git branch: test git hash: f66b2a1c7f2ae3fb0d5b67d07ab4f5055fd3cf16 gcc versi

Re: [PATCH] [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA

2013-09-06 Thread Geert Uytterhoeven
On Fri, Sep 6, 2013 at 5:20 PM, Laurent Pinchart wrote: > On Friday 06 September 2013 14:43:56 Geert Uytterhoeven wrote: >> If NO_DMA=y: >> >> warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG >> which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) >> >> drivers/me

Re: [RFC v1.2 2/4] media: Check for active links on pads with MEDIA_PAD_FL_MUST_CONNECT flag

2013-09-06 Thread Sakari Ailus
Hi Laurent, Thanks for the reply. On Fri, Sep 06, 2013 at 06:30:47PM +0200, Laurent Pinchart wrote: > Hi Sakari, > > Thank you for the patch. > > On Wednesday 04 September 2013 03:09:42 Sakari Ailus wrote: > > Do not allow streaming if a pad with MEDIA_PAD_FL_MUST_CONNECT flag is > > connected

Re: Memory acquisition problem with yavta and media control.

2013-09-06 Thread Laurent Pinchart
Hi Nilesh, On Wednesday 04 September 2013 11:30:09 purch...@utopiacontrol.com wrote: > On Wednesday, September 04, 2013 11:19 AM Nilesh Mane wrote: > > On Sunday 01 September 2013 12:35:35 purch...@utopiacontrol.com wrote: > >> On Sunday, September 01, 2013 1:59 AM Laurent Pinchart wrote: > > > On

Re: [RFC v1.2 2/4] media: Check for active links on pads with MEDIA_PAD_FL_MUST_CONNECT flag

2013-09-06 Thread Laurent Pinchart
Hi Sakari, Thank you for the patch. On Wednesday 04 September 2013 03:09:42 Sakari Ailus wrote: > Do not allow streaming if a pad with MEDIA_PAD_FL_MUST_CONNECT flag is > connected by links that are all inactive. > > This patch makes it possible to avoid drivers having to check for the most > co

Re: [PATCH] [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA

2013-09-06 Thread Laurent Pinchart
Hi Geert, On Friday 06 September 2013 14:43:56 Geert Uytterhoeven wrote: > If NO_DMA=y: > > warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG > which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) > > drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘v

Re: [media-workshop] Agenda for the Edinburgh mini-summit

2013-09-06 Thread Laurent Pinchart
Hi Hugues, On Thursday 05 September 2013 13:37:49 Hugues FRUCHET wrote: > Hi Mauro, > > For floating point issue, we have not encountered such issue while > integrating various codec (currently H264, MPEG4, VP8 of both Google G1 IP & > ST IPs), could you precise which codec you experienced which

[PATCH] [media] media/v4l2: VIDEO_RENESAS_VSP1 should depend on HAS_DMA

2013-09-06 Thread Geert Uytterhoeven
If NO_DMA=y: warning: (... && VIDEO_RENESAS_VSP1 && ...) selects VIDEOBUF2_DMA_CONTIG which has unmet direct dependencies (MEDIA_SUPPORT && HAS_DMA) drivers/media/v4l2-core/videobuf2-dma-contig.c: In function ‘vb2_dc_mmap’: drivers/media/v4l2-core/videobuf2-dma-contig.c:202: error: implicit decl

Re: [PATCH v4.1 3/3] v4l: Add V4L2_BUF_FLAG_TIMESTAMP_SOF and use it

2013-09-06 Thread Laurent Pinchart
Hi Sakari, On Thursday 05 September 2013 19:31:30 Sakari Ailus wrote: > On Sat, Aug 31, 2013 at 11:43:18PM +0200, Laurent Pinchart wrote: > > On Friday 30 August 2013 19:08:48 Sakari Ailus wrote: > > > On Fri, Aug 30, 2013 at 01:31:44PM +0200, Laurent Pinchart wrote: > > > > On Thursday 29 August

[PATCH v4 4/4] v4l: ti-vpe: Add de-interlacer support in VPE

2013-09-06 Thread Archit Taneja
Add support for the de-interlacer block in VPE. For de-interlacer to work, we need to enable 2 more sets of VPE input ports which fetch data from the 'last' and 'last to last' fields of the interlaced video. Apart from that, we need to enable the Motion vector output and input ports, and also allo

[PATCH v4 1/4] v4l: ti-vpe: Create a vpdma helper library

2013-09-06 Thread Archit Taneja
The primary function of VPDMA is to move data between external memory and internal processing modules(in our case, VPE) that source or sink data. VPDMA is capable of buffering this data and then delivering the data as demanded to the modules as programmed. The modules that source or sink data are r

[PATCH v4 2/4] v4l: ti-vpe: Add helpers for creating VPDMA descriptors

2013-09-06 Thread Archit Taneja
Create functions which the VPE driver can use to create a VPDMA descriptor and add it to a VPDMA descriptor list. These functions take a pointer to an existing list, and append the configuration/data/control descriptor header to the list. In the case of configuration descriptors, the creation of a

[PATCH v4 0/4] v4l: VPE mem to mem driver

2013-09-06 Thread Archit Taneja
VPE(Video Processing Engine) is an IP found on DRA7xx, this series adds VPE as a mem to mem v4l2 driver, and VPDMA as a helper library. The first version of the patch series described VPE in detail, you can have a look at it here: http://www.spinics.net/lists/linux-media/msg66518.html Changes in

Oops with AVerTV DVB-T Volar (mt2060)

2013-09-06 Thread Dave Cunningham
In the last few days I've installed a old AVerTV DVB-T Volar USB stick into my mythtv backend. The system is running debian squeeze with the 3.2 debian backport kernel. The motherboard in the sytem uses an AMD 760G/SB710 chipset. The USB stick is plugged into a mains powered (usb2) hub (NEC chipse

Re: RFC> multi-crop (was: Multiple Rectangle cropping)

2013-09-06 Thread Ricardo Ribalda Delgado
Hi Sylvester Thanks for your response Unfortunately, the v4l2_crop dont have any reserved field :( struct v4l2_crop { __u32 type; /* enum v4l2_buf_type */ struct v4l2_rectc; }; And changing that ABI I dont think is an option. What about a new call: G/S_READOUT .that uses a modified v4l