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drm/amd/powerplay: notify smu once display changed on Rv.
authorRex Zhu <Rex.Zhu@amd.com>
Fri, 25 Aug 2017 08:58:10 +0000 (16:58 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 29 Aug 2017 19:28:01 +0000 (15:28 -0400)
commit841e3be124b58c6e86fe288bce4dfe58d5574fd3
tree4f9fe952a35d0bf9c3746b342196c2463825ac04
parent3b4ca9e6494d19b152d1833fede533835e7b7c18
drm/amd/powerplay: notify smu once display changed on Rv.

when User turn off display or screen idle timeout,
smu need this message to start S0i2 entry.

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>
drivers/gpu/drm/amd/powerplay/hwmgr/hardwaremanager.c
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.c
drivers/gpu/drm/amd/powerplay/hwmgr/rv_hwmgr.h
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h