Re: [Intel-gfx] [PATCH 6/6] drm/i915/gen10: Calculate and enable transition WM

2017-06-13 Thread Mahesh Kumar
Hi, On Tuesday 13 June 2017 02:59 PM, Lankhorst, Maarten wrote: Hey, Mahesh Kumar schreef op di 13-06-2017 om 11:34 [+0530]: GEN > 9 require transition WM to be programmed if IPC is enabled. This patch calculates & enable transition WM for supported platforms. If transition WM is enabled, Pla

Re: [Intel-gfx] [PATCH 6/6] drm/i915/gen10: Calculate and enable transition WM

2017-06-13 Thread Lankhorst, Maarten
Hey, Mahesh Kumar schreef op di 13-06-2017 om 11:34 [+0530]: > GEN > 9 require transition WM to be programmed if IPC is enabled. > This patch calculates & enable transition WM for supported platforms. > If transition WM is enabled, Plane read requests are sent at high > priority until filling abov

[Intel-gfx] [PATCH 6/6] drm/i915/gen10: Calculate and enable transition WM

2017-06-12 Thread Mahesh Kumar
GEN > 9 require transition WM to be programmed if IPC is enabled. This patch calculates & enable transition WM for supported platforms. If transition WM is enabled, Plane read requests are sent at high priority until filling above the transition watermark, then the requests are sent at lower priori