Re: [Mesa-dev] [PATCH] anv: Stall before fast-clear operations

2017-03-13 Thread Pohjolainen, Topi
On Fri, Mar 10, 2017 at 11:04:41PM -0800, Jason Ekstrand wrote: > During initial CCS bring-up, I discovered that you have to do a full CS > stall prior to doing a CCS resolve as well as afterwards. It appears > that the same is needed for fast-clears as well. This fixes rendering > corruptions on

Re: [Mesa-dev] [PATCH] anv: Stall before fast-clear operations

2017-03-11 Thread Jason Ekstrand
On Sat, Mar 11, 2017 at 9:23 AM, Grazvydas Ignotas wrote: > On Sat, Mar 11, 2017 at 9:04 AM, Jason Ekstrand > wrote: > > During initial CCS bring-up, I discovered that you have to do a full CS > > stall prior to doing a CCS resolve as well as afterwards. It appears > > that the same is needed f

Re: [Mesa-dev] [PATCH] anv: Stall before fast-clear operations

2017-03-11 Thread Grazvydas Ignotas
On Sat, Mar 11, 2017 at 9:04 AM, Jason Ekstrand wrote: > During initial CCS bring-up, I discovered that you have to do a full CS > stall prior to doing a CCS resolve as well as afterwards. It appears > that the same is needed for fast-clears as well. This fixes rendering > corruptions on The Tal

[Mesa-dev] [PATCH] anv: Stall before fast-clear operations

2017-03-10 Thread Jason Ekstrand
During initial CCS bring-up, I discovered that you have to do a full CS stall prior to doing a CCS resolve as well as afterwards. It appears that the same is needed for fast-clears as well. This fixes rendering corruptions on The Talos Principal on Sky Lake GT4. The issue hasn't been demonstrate