From: Thomas Daniel Date: Wed, 29 Oct 2014 09:52:51 +0000 (+0000) Subject: drm/i915/bdw: Setup global hardware status page in execlists mode X-Git-Tag: omap-for-v3.20/drop-legacy-3517~77^2~64^2~69 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1df06b75f0235c6c4f836e5c03fb499ba70a54bd;p=pandora-kernel.git drm/i915/bdw: Setup global hardware status page in execlists mode Write HWS_PGA address even in execlists mode as the global hardware status page is still required. This address was previously uninitialized and HWSP writes would clobber whatever buffer happened to reside at GGTT address 0. v2: Break out hardware status page setup into a separate function. Issue: VIZ-2020 Signed-off-by: Thomas Daniel Signed-off-by: Daniel Vetter --- Reading git-diff-tree failed