drm/amd/powerplay: notify smu with active display count

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when dc update clocks via smu, smu needs to know how many
displays active. this interface is for dc notify number
of active displays to smu.

Signed-off-by: hersen wu <hersenxs.wu@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>

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hersen wu 2019-05-29 23:30:32 -05:00 • committed by Alex Deucher

parent 382fb77891

commit 2e13c7551c

3 changed files with 20 additions and 7 deletions

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13

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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8

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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6

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

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