[Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-15 Thread Mahesh Kumar
From: "Kumar, Mahesh" This patch implements new DDB allocation algorithm as per HW team recommendation. This algo takecare of scenario where we allocate less DDB for the planes with lower relative pixel rate, but they require more DDB to work. It also takes care of enabling same watermark level f

[Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-17 Thread Mahesh Kumar
From: "Kumar, Mahesh" This patch implements new DDB allocation algorithm as per HW team recommendation. This algo takecare of scenario where we allocate less DDB for the planes with lower relative pixel rate, but they require more DDB to work. It also takes care of enabling same watermark level f

[Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-18 Thread Mahesh Kumar
From: "Kumar, Mahesh" This patch implements new DDB allocation algorithm as per HW team recommendation. This algo takecare of scenario where we allocate less DDB for the planes with lower relative pixel rate, but they require more DDB to work. It also takes care of enabling same watermark level f

Re: [Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-15 Thread Matt Roper
On Mon, May 15, 2017 at 02:04:36PM +0530, Mahesh Kumar wrote: > From: "Kumar, Mahesh" > > This patch implements new DDB allocation algorithm as per HW team > recommendation. This algo takecare of scenario where we allocate less DDB > for the planes with lower relative pixel rate, but they require

Re: [Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-16 Thread Mahesh Kumar
Hi, On Tuesday 16 May 2017 04:08 AM, Matt Roper wrote: On Mon, May 15, 2017 at 02:04:36PM +0530, Mahesh Kumar wrote: From: "Kumar, Mahesh" This patch implements new DDB allocation algorithm as per HW team recommendation. This algo takecare of scenario where we allocate less DDB for the plane

Re: [Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-16 Thread Maarten Lankhorst
Op 15-05-17 om 10:34 schreef Mahesh Kumar: > From: "Kumar, Mahesh" > > This patch implements new DDB allocation algorithm as per HW team > recommendation. This algo takecare of scenario where we allocate less DDB > for the planes with lower relative pixel rate, but they require more DDB > to work.

Re: [Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-17 Thread Matt Roper
On Wed, May 17, 2017 at 05:28:30PM +0530, Mahesh Kumar wrote: > From: "Kumar, Mahesh" > > This patch implements new DDB allocation algorithm as per HW team > recommendation. This algo takecare of scenario where we allocate less DDB > for the planes with lower relative pixel rate, but they require

Re: [Intel-gfx] [PATCH 11/12] drm/i915/skl: New ddb allocation algorithm

2017-05-17 Thread Mahesh Kumar
Hi, On Thursday 18 May 2017 02:44 AM, Matt Roper wrote: On Wed, May 17, 2017 at 05:28:30PM +0530, Mahesh Kumar wrote: From: "Kumar, Mahesh" This patch implements new DDB allocation algorithm as per HW team recommendation. This algo takecare of scenario where we allocate less DDB for the plan