Re: [Intel-gfx] [PATCH] drm/i915: Disable DC6 for now.

2015-10-12 Thread Hindman, Gavin
PATCH] drm/i915: Disable DC6 for now. There is an intermitent RAM corruption happening with DMC micro-controler when in DC6 transitioning to PC9/10. So the recoomendation is to use DC5 as the deeper DC state for now until this issue is being investigated at firmware level. This macros must be re-w

[Intel-gfx] [PATCH] drm/i915: Disable DC6 for now.

2015-10-12 Thread Rodrigo Vivi
There is an intermitent RAM corruption happening with DMC micro-controler when in DC6 transitioning to PC9/10. So the recoomendation is to use DC5 as the deeper DC state for now until this issue is being investigated at firmware level. This macros must be re-worked in order to allow us to use modu