Re: [PATCH 7/7] gpu: host1x: Track client version

2018-05-21 Thread Dmitry Osipenko
On 18.05.2018 15:39, Thierry Reding wrote: > On Fri, May 18, 2018 at 03:21:11PM +0300, Mikko Perttunen wrote: >> On 05/17/2018 06:34 PM, Thierry Reding wrote: >>> From: Thierry Reding >>> >>> Userspace needs to know the version of the interface implemented by a >>> client so

Re: [PATCH 7/7] gpu: host1x: Track client version

2018-05-18 Thread Mikko Perttunen
On 05/18/2018 03:39 PM, Thierry Reding wrote: On Fri, May 18, 2018 at 03:21:11PM +0300, Mikko Perttunen wrote: On 05/17/2018 06:34 PM, Thierry Reding wrote: From: Thierry Reding Userspace needs to know the version of the interface implemented by a client so it can create

Re: [PATCH 7/7] gpu: host1x: Track client version

2018-05-18 Thread Thierry Reding
On Fri, May 18, 2018 at 03:21:11PM +0300, Mikko Perttunen wrote: > On 05/17/2018 06:34 PM, Thierry Reding wrote: > > From: Thierry Reding > > > > Userspace needs to know the version of the interface implemented by a > > client so it can create the proper command streams.

Re: [PATCH 7/7] gpu: host1x: Track client version

2018-05-18 Thread Mikko Perttunen
On 05/17/2018 06:34 PM, Thierry Reding wrote: From: Thierry Reding Userspace needs to know the version of the interface implemented by a client so it can create the proper command streams. Allow individual drivers to store this version along with the client so that it can

[PATCH 7/7] gpu: host1x: Track client version

2018-05-17 Thread Thierry Reding
From: Thierry Reding Userspace needs to know the version of the interface implemented by a client so it can create the proper command streams. Allow individual drivers to store this version along with the client so that it can be returned to userspace upon opening a channel.