From: Dave Airlie <airlied@redhat.com>
Date: Thu, 19 May 2011 04:14:43 +0000 (+1000)
Subject: drm/radeon/kms: add wait idle ioctl for eg->cayman
X-Git-Tag: v2.6.39.1~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b9fb9202dac3ba4542556d57ccbe3fdd63d8b89;p=pandora-kernel.git

drm/radeon/kms: add wait idle ioctl for eg->cayman

commit 97bfd0acd32e9639c9136e03955d574655d5cc2b upstream.

None of the latest GPUs had this hooked up, this is necessary for
correct operation in a lot of cases, however we should test this on a few
GPUs in these families as we've had problems in this area before.

Reviewed-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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