RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2012-01-02 Thread Marek Szyprowski
Hello Javier, On Monday, January 02, 2012 11:45 AM You wrote: > what is the status of this patch? Did you finally merge it in any tree? > > I am willing to extend it so that it can support pfn mappings as soon > as it's ready. This patch has been merged to media-next kernel branch. You can down

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2012-01-02 Thread javier Martin
Hi, what is the status of this patch? Did you finally merge it in any tree? I am willing to extend it so that it can support pfn mappings as soon as it's ready. Thank you. -- Javier Martin Vista Silicon S.L. CDTUC - FASE C - Oficina S-345 Avda de los Castros s/n 39005- Santander. Cantabria. Spai

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-21 Thread Marek Szyprowski
Hello, On Thursday, November 17, 2011 11:41 AM javier Martin wrote: > what is the current status of this patch? Do you plan to send an > improved version? > > I want to test it against my mem2mem driver I recently submitted > (emma-PrP) and a UVC camera in order to transform YUYV to YUV420. > >

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-17 Thread javier Martin
Hi all, what is the current status of this patch? Do you plan to send an improved version? I want to test it against my mem2mem driver I recently submitted (emma-PrP) and a UVC camera in order to transform YUYV to YUV420. Provided we ignore the locking problems you have mentioned is it in a 'wor

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Marek Szyprowski
Hello, On Tuesday, November 08, 2011 3:44 PM Laurent Pinchart wrote: > On Tuesday 08 November 2011 15:29:00 Marek Szyprowski wrote: > > On Tuesday, November 08, 2011 3:01 PM Laurent Pinchart wrote: > > > On Tuesday 08 November 2011 14:57:40 Marek Szyprowski wrote: > > > > On Tuesday, November 08,

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Laurent Pinchart
Hi Marek, On Tuesday 08 November 2011 15:29:00 Marek Szyprowski wrote: > On Tuesday, November 08, 2011 3:01 PM Laurent Pinchart wrote: > > On Tuesday 08 November 2011 14:57:40 Marek Szyprowski wrote: > > > On Tuesday, November 08, 2011 12:32 PM Laurent Pinchart wrote: > > > > On Thursday 03 Novemb

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Marek Szyprowski
Hello, On Tuesday, November 08, 2011 3:01 PM Laurent Pinchart wrote: > On Tuesday 08 November 2011 14:57:40 Marek Szyprowski wrote: > > On Tuesday, November 08, 2011 12:32 PM Laurent Pinchart wrote: > > > On Thursday 03 November 2011 08:40:26 Marek Szyprowski wrote: > > > > On Wednesday, November

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Laurent Pinchart
Hi Marek, On Tuesday 08 November 2011 14:57:40 Marek Szyprowski wrote: > On Tuesday, November 08, 2011 12:32 PM Laurent Pinchart wrote: > > On Thursday 03 November 2011 08:40:26 Marek Szyprowski wrote: > > > On Wednesday, November 02, 2011 2:54 PM Laurent Pinchart wrote: > > > > On Wednesday 02 No

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Marek Szyprowski
Hello, On Tuesday, November 08, 2011 12:32 PM Laurent Pinchart wrote: > On Thursday 03 November 2011 08:40:26 Marek Szyprowski wrote: > > On Wednesday, November 02, 2011 2:54 PM Laurent Pinchart wrote: > > > On Wednesday 02 November 2011 11:52:02 Andrzej Pietrasiewicz wrote: > > > > vmalloc-based

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-08 Thread Laurent Pinchart
Hi Marek, On Thursday 03 November 2011 08:40:26 Marek Szyprowski wrote: > On Wednesday, November 02, 2011 2:54 PM Laurent Pinchart wrote: > > On Wednesday 02 November 2011 11:52:02 Andrzej Pietrasiewicz wrote: > > > vmalloc-based allocator user pointer handling [snip] > > > @@ -66,6 +70,83 @@ st

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-03 Thread Andrzej Pietrasiewicz
Hello Laurent, Thank you for quickly responding with a review. As for coding style remarks I generally agree. However, Guennadi seems to have a different opinion on one of them. On Wednesday, November 02, 2011 2:54 PM Laurent Pinchart wrote: > > This can cause an AB-BA deadlock, and will be rep

RE: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-03 Thread Marek Szyprowski
Hello, On Wednesday, November 02, 2011 2:54 PM Laurent Pinchart wrote: > On Wednesday 02 November 2011 11:52:02 Andrzej Pietrasiewicz wrote: > > vmalloc-based allocator user pointer handling > > > > Signed-off-by: Andrzej Pietrasiewicz > > Signed-off-by: Kyungmin Park > > --- > > drivers/media/

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-02 Thread Guennadi Liakhovetski
On Wed, 2 Nov 2011, Laurent Pinchart wrote: > Hi Andrzej, > > Thanks for the patch. > > On Wednesday 02 November 2011 11:52:02 Andrzej Pietrasiewicz wrote: > > vmalloc-based allocator user pointer handling > > > > Signed-off-by: Andrzej Pietrasiewicz > > Signed-off-by: Kyungmin Park > > --- >

Re: [PATCH] media: vb2: vmalloc-based allocator user pointer handling

2011-11-02 Thread Laurent Pinchart
Hi Andrzej, Thanks for the patch. On Wednesday 02 November 2011 11:52:02 Andrzej Pietrasiewicz wrote: > vmalloc-based allocator user pointer handling > > Signed-off-by: Andrzej Pietrasiewicz > Signed-off-by: Kyungmin Park > --- > drivers/media/video/videobuf2-vmalloc.c | 86