From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 9 Jun 2015 21:32:53 +0000 (-0400)
Subject: drm/amdgpu/cz: don't call smu_init on resume
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~46^2~23^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05188312e2ea8991c75bc4ae947d4dc1e7a3bb17;p=pandora-kernel.git

drm/amdgpu/cz: don't call smu_init on resume

smu_init allocates buffers and initializes them.  It does not
touch the hw.  There is no need to do it again on resume.  It
should really be part of sw_init (and smu_fini should be part
of sw_fini), but we need the firmware sizes from the other IPs
for firmware loading so we have to wait until sw init is done
for all other IPs.

Reviewed-by: Sonny Jiang <Sonny.Jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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