Re: [Intel-gfx] [PATCH 11/11] drm/i915/bxt: Enable IPC support

2017-07-06 Thread Lankhorst, Maarten
Mahesh Kumar schreef op wo 05-07-2017 om 20:01 [+0530]: > From: "Kumar, Mahesh" > > This patch adds IPC support for platforms. This patch enables IPC > only for BXT/KBL platform as for SKL recommendation is to keep it > disabled. CFL/CNL missing. ;-) > IPC (Isochronous Priority Control) is the ha

[Intel-gfx] [PATCH 11/11] drm/i915/bxt: Enable IPC support

2017-07-05 Thread Mahesh Kumar
From: "Kumar, Mahesh" This patch adds IPC support for platforms. This patch enables IPC only for BXT/KBL platform as for SKL recommendation is to keep it disabled. IPC (Isochronous Priority Control) is the hardware feature, which dynamically controls the memory read priority of Display. When IPC