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(parent: 118282d) | patch
drm/radeon/kms: bail on BTC parts if MC ucode is missing
authorAlex Deucher <alexander.deucher@amd.com>
Wed, 21 Dec 2011 16:58:17 +0000 (11:58 -0500)
committerGreg Kroah-Hartman <gregkh@suse.de>
Fri, 6 Jan 2012 22:17:22 +0000 (14:17 -0800)
commitf40c06e7f41a1489e9c75619d2e4d40a23d915b4
treed2c3a92d73a660e78e971f93f5cfcd493640c0e1tree | snapshot
parent118282df5d0a473c72f5609a71a5cb25e86ea416commit | diff
drm/radeon/kms: bail on BTC parts if MC ucode is missing

commit 77e00f2ea94abee1ad13bdfde19cf7aa25992b0e upstream.

We already do this for cayman, need to also do it for
BTC parts.  The default memory and voltage setup is not
adequate for advanced operation.  Continuing will
result in an unusable display.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/gpu/drm/radeon/evergreen.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git