Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

Le mercredi 12 juin 2024 à 23:25 +0300, Laurent Pinchart a écrit : > On Wed, Jun 12, 2024 at 03:43:58PM -0400, Nicolas Dufresne wrote: > > Le mercredi 12 juin 2024 à 13:37 +0900, Tomasz Figa a écrit : > > > > Why is this flag needed ? Given that the usage model requires the V4L2 > > > > device to

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

Hi, Le mercredi 12 juin 2024 à 23:25 +0300, Laurent Pinchart a écrit : > On Wed, Jun 12, 2024 at 03:43:58PM -0400, Nicolas Dufresne wrote: > > Le mercredi 12 juin 2024 à 13:37 +0900, Tomasz Figa a écrit : > > > > Why is this flag needed ? Given that the usage model requires the V4L2 > > > >

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

On Wed, Jun 12, 2024 at 03:43:58PM -0400, Nicolas Dufresne wrote: > Le mercredi 12 juin 2024 à 13:37 +0900, Tomasz Figa a écrit : > > > Why is this flag needed ? Given that the usage model requires the V4L2 > > > device to be a dma buf importer, why would userspace set the > > >

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

Hi, Le mercredi 12 juin 2024 à 13:37 +0900, Tomasz Figa a écrit : > > Why is this flag needed ? Given that the usage model requires the V4L2 > > device to be a dma buf importer, why would userspace set the > > V4L2_BUF_CAP_SUPPORTS_RESTRICTED_MEM flag and pass a non-restricted > > buffer to the

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

On Wed, May 22, 2024 at 02:16:22PM +0300, Laurent Pinchart wrote: > Hi Jefrey, > > Thank you for the patch. > > On Thu, May 16, 2024 at 08:20:42PM +0800, Yunfei Dong wrote: > > From: Jeffrey Kardatzke > > > > Adds documentation for V4L2_MEMORY_FLAG_RESTRICTED. > > > > Signed-off-by: Jeffrey

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

Hi Yunfei & Jeffrey, W dniu 16.05.2024 o 14:20, Yunfei Dong pisze: From: Jeffrey Kardatzke Adds documentation for V4L2_MEMORY_FLAG_RESTRICTED. Why not in the patch where the flag is actually being added? From that commit until this commit it would be undocumented. While at it...

Re: [PATCH v6,04/24] v4l: add documentation for restricted memory flag

Hi Jefrey, Thank you for the patch. On Thu, May 16, 2024 at 08:20:42PM +0800, Yunfei Dong wrote: > From: Jeffrey Kardatzke > > Adds documentation for V4L2_MEMORY_FLAG_RESTRICTED. > > Signed-off-by: Jeffrey Kardatzke > Signed-off-by: Yunfei Dong > --- >

[PATCH v6,04/24] v4l: add documentation for restricted memory flag

From: Jeffrey Kardatzke Adds documentation for V4L2_MEMORY_FLAG_RESTRICTED. Signed-off-by: Jeffrey Kardatzke Signed-off-by: Yunfei Dong --- Documentation/userspace-api/media/v4l/buffer.rst | 10 +- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git