[Intel-gfx] [PATCH] drm/i915:: Disable FBC on SandyBridge

Keith Packard keithp at keithp.com
Thu Jan 26 19:01:34 CET 2012

On Tue,  8 Nov 2011 23:17:34 +0000, Chris Wilson <chris at chris-wilson.co.uk> wrote:

> Enabling FBC is causing the BLT ring to run between 10-100x slower than
> normal and frequently lockup. The interim solution is disable FBC once
> more until we know why.

I've pushed this to drm-intel-fixes-next (we're currently waiting for
drm-intel-fixes to be merged to drm-fixes)

keith.packard at intel.com
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