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authorAlex Deucher <alexander.deucher@amd.com>2013-08-30 16:24:33 -0400
committerAlex Deucher <alexander.deucher@amd.com>2013-08-30 16:31:25 -0400
commit679fe80fbe964ea7f9f71781c2ca65b630949da3 (patch)
tree309b8269d5906c68a5419abc853cc7f0dea72e22 /sound
parent1ff60ddb84bb9ff6fa182710c4e08b66badf918c (diff)
drm/radeon/dpm: make sure dc performance level limits are valid (CI)
Check to make sure the dc limits are valid before using them. Some systems may not have a dc limits table. In that case just use the ac limits. This fixes hangs on systems when the power state is changed when on battery (dc) due to invalid performance state parameters. Should fix: https://bugs.freedesktop.org/show_bug.cgi?id=68708 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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