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(parent: 7349991) | patch
drm/amd/powerplay: implement sysfs of pp_table for smu11 (v2)
authorKevin Wang <Kevin1.Wang@amd.com>
Fri, 11 Jan 2019 07:07:52 +0000 (15:07 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 19 Mar 2019 20:03:57 +0000 (15:03 -0500)
commit7138ac6936051c67c7af71302281a8eaf3e591b6
tree97b646e382d62c943ec3516aea53f030caa0543ctree | snapshot
parent73499918e7e09dd4bff7b4eac61047fe0f26a31ecommit | diff
drm/amd/powerplay: implement sysfs of pp_table for smu11 (v2)

add pp_table sysfs interface for new sw-smu.
get: return pptable raw data
set: write pptable raw data to pptable, then reset smu (hw_fini -> hw_init)

v2: fix mutex lock issue

Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c diff | blob | history
drivers/gpu/drm/amd/powerplay/amdgpu_smu.c diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h diff | blob | history
drivers/gpu/drm/amd/powerplay/smu_v11_0.c diff | blob | history
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