Re: [Intel-gfx] [PATCH v3 3/9] drm/i915/skl: New ddb allocation algorithm

2016-09-13 Thread Mahesh Kumar
Hi, It seems I missed one condition while setting enable bit for WM's, because of which It's not enabling WM level-0 & you are observing flickers. I'll upload updated patch. On Monday 12 September 2016 06:41 PM, Maarten Lankhorst wrote: Hey, Op 09-09-16 om 10:01 schreef Kumar, Mahesh:

Re: [Intel-gfx] [PATCH v3 3/9] drm/i915/skl: New ddb allocation algorithm

2016-09-12 Thread Maarten Lankhorst
Hey, Op 09-09-16 om 10:01 schreef Kumar, Mahesh: > From: Mahesh Kumar > > This patch implements new DDB allocation algorithm as per HW team > suggestion. This algo takecare of scenario where we allocate less DDB > for the planes with lower relative pixel rate, but they

Re: [Intel-gfx] [PATCH v3 3/9] drm/i915/skl: New ddb allocation algorithm

2016-09-12 Thread Maarten Lankhorst
Op 09-09-16 om 10:01 schreef Kumar, Mahesh: > From: Mahesh Kumar > > This patch implements new DDB allocation algorithm as per HW team > suggestion. This algo takecare of scenario where we allocate less DDB > for the planes with lower relative pixel rate, but they require

[Intel-gfx] [PATCH v3 3/9] drm/i915/skl: New ddb allocation algorithm

2016-09-09 Thread Kumar, Mahesh
From: Mahesh Kumar This patch implements new DDB allocation algorithm as per HW team suggestion. 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