Re: [PATCH 04/18] [media] media-device: supress backlinks at G_TOPOLOGY ioctl

2015-11-24 Thread Mauro Carvalho Chehab
Em Mon, 23 Nov 2015 21:56:50 +0200 Laurent Pinchart escreveu: > Hi Mauro, > > Thank you for the patch. > > On Sunday 06 September 2015 14:30:47 Mauro Carvalho Chehab wrote: > > Due to the graph traversal algorithm currently in usage, we > > need a copy of all data links. Those backlinks should

Re: [PATCH 04/18] [media] media-device: supress backlinks at G_TOPOLOGY ioctl

2015-11-23 Thread Laurent Pinchart
Hi Mauro, Thank you for the patch. On Sunday 06 September 2015 14:30:47 Mauro Carvalho Chehab wrote: > Due to the graph traversal algorithm currently in usage, we > need a copy of all data links. Those backlinks should not be > send to userspace, as otherwise, all links there will be > duplicated

Re: [PATCH 04/18] [media] media-device: supress backlinks at G_TOPOLOGY ioctl

2015-09-11 Thread Hans Verkuil
On 09/06/2015 07:30 PM, Mauro Carvalho Chehab wrote: > Due to the graph traversal algorithm currently in usage, we > need a copy of all data links. Those backlinks should not be > send to userspace, as otherwise, all links there will be > duplicated. > > Signed-off-by: Mauro Carvalho Chehab Acke

[PATCH 04/18] [media] media-device: supress backlinks at G_TOPOLOGY ioctl

2015-09-06 Thread Mauro Carvalho Chehab
Due to the graph traversal algorithm currently in usage, we need a copy of all data links. Those backlinks should not be send to userspace, as otherwise, all links there will be duplicated. Signed-off-by: Mauro Carvalho Chehab diff --git a/drivers/media/media-device.c b/drivers/media/media-devic