Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-05-04 Thread Joonas Lahtinen
Quoting Lis, Tomasz (2018-03-20 19:23:03) > > > On 2018-03-19 15:26, Chris Wilson wrote: > > Quoting Lis, Tomasz (2018-03-19 14:14:19) > > > On 2018-03-19 13:43, Chris Wilson wrote: > > Quoting Tomasz Lis (2018-03-19 12:37:35) > > The patch adds a para

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-27 Thread Lis, Tomasz
On 2018-03-21 20:42, Oscar Mateo wrote: On 3/21/2018 3:16 AM, Chris Wilson wrote: Quoting Oscar Mateo (2018-03-20 18:43:45) On 3/19/2018 7:14 AM, Lis, Tomasz wrote: On 2018-03-19 13:43, Chris Wilson wrote: Quoting Tomasz Lis (2018-03-19 12:37:35) The patch adds a parameter to control t

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-21 Thread Oscar Mateo
On 3/21/2018 3:16 AM, Chris Wilson wrote: Quoting Oscar Mateo (2018-03-20 18:43:45) On 3/19/2018 7:14 AM, Lis, Tomasz wrote: On 2018-03-19 13:43, Chris Wilson wrote: Quoting Tomasz Lis (2018-03-19 12:37:35) The patch adds a parameter to control the data port coherency functionality on a p

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-21 Thread Chris Wilson
Quoting Oscar Mateo (2018-03-20 18:43:45) > > > On 3/19/2018 7:14 AM, Lis, Tomasz wrote: > > > > > > On 2018-03-19 13:43, Chris Wilson wrote: > >> Quoting Tomasz Lis (2018-03-19 12:37:35) > >>> The patch adds a parameter to control the data port coherency > >>> functionality > >>> on a per-exec

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-20 Thread Oscar Mateo
On 3/19/2018 7:14 AM, Lis, Tomasz wrote: On 2018-03-19 13:43, Chris Wilson wrote: Quoting Tomasz Lis (2018-03-19 12:37:35) The patch adds a parameter to control the data port coherency functionality on a per-exec call basis. When data port coherency flag value is different than what it was

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-20 Thread Lis, Tomasz
On 2018-03-19 15:26, Chris Wilson wrote: Quoting Lis, Tomasz (2018-03-19 14:14:19) On 2018-03-19 13:43, Chris Wilson wrote: Quoting Tomasz Lis (2018-03-19 12:37:35) The patch adds a parameter to control the data port coherency functionality on a per-exec call basis. When data port coherency

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-19 Thread Chris Wilson
Quoting Lis, Tomasz (2018-03-19 14:14:19) > > > On 2018-03-19 13:43, Chris Wilson wrote: > > Quoting Tomasz Lis (2018-03-19 12:37:35) > >> The patch adds a parameter to control the data port coherency functionality > >> on a per-exec call basis. When data port coherency flag value is different >

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-19 Thread Lis, Tomasz
On 2018-03-19 13:43, Chris Wilson wrote: Quoting Tomasz Lis (2018-03-19 12:37:35) The patch adds a parameter to control the data port coherency functionality on a per-exec call basis. When data port coherency flag value is different than what it was in previous call for the context, a command

Re: [Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-19 Thread Chris Wilson
Quoting Tomasz Lis (2018-03-19 12:37:35) > The patch adds a parameter to control the data port coherency functionality > on a per-exec call basis. When data port coherency flag value is different > than what it was in previous call for the context, a command to switch data > port coherency state is

[Intel-gfx] [RFC v1] drm/i915: Add Exec param to control data port coherency.

2018-03-19 Thread Tomasz Lis
The patch adds a parameter to control the data port coherency functionality on a per-exec call basis. When data port coherency flag value is different than what it was in previous call for the context, a command to switch data port coherency state is added before the buffer to be executed. Bspec: