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3 Commits

Author SHA1 Message Date
Rex Zhu
08b21d30c6 drm/amd/powerplay: Update SMU firmware loading for Stoney 
Fix firmware init on Stoney when powerplay is enabled.

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-01-27 11:40:38 -05:00
Dan Carpenter
2500a3c9e0 drm/amd/powerplay: fix a reversed condition 
This test was reversed so it would end up leading to a NULL dereference.

Fixes: 4630f0faae ('drm/amd/powerplay: add Carrizo smu support')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
 2016-01-04 16:16:59 -05:00
Jammy Zhou
4630f0faae drm/amd/powerplay: add Carrizo smu support 
This implements the SMU firmware manager interface for CZ.
Some header files are moved from amdgpu folder to powerplay as well.

v3: delete peci sub-module.
v2: use cgs interface directly
    add load_mec_firmware function

Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Jammy Zhou <Jammy.Zhou@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
 2015-12-21 16:42:10 -05:00