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(parent: 5cf5bed) | patch
drm/amd/powerplay: Zero out power data in AMDGPU_PP_SENSOR_GPU_POWER readout
authorTom St Denis <tom.stdenis@amd.com>
Tue, 6 Feb 2018 19:00:01 +0000 (14:00 -0500)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 19 Feb 2018 19:19:38 +0000 (14:19 -0500)
commit6ec55979dafb923a820b99fa5a16d0b512b8da7c
tree7ae7016381a9d2fc3ca9b1a25bdc679a9c47333etree | snapshot
parent5cf5bed385b0dbd136101cad897064b584261cefcommit | diff
drm/amd/powerplay:  Zero out power data in AMDGPU_PP_SENSOR_GPU_POWER readout

Since 12 of the 16 bytes are not initialized with anything let's ensure they're
sensibly zeroed out otherwise debugfs callers will read back garbage
(because they assume debugfs wrote sensible data back...)

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c diff | blob | history
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