drm/amd/display: Set dispclk and dprefclock directly

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[Why]
To simply logic for setting DCN specific clocks, we will send
SMU message directly through the VBIOS message box.

[How]
Add new structure in pp_smu to hold functions to set clocks
through vbios message box

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Eric Yang 2019-04-03 15:40:05 -04:00 • committed by Alex Deucher

parent 4cd75ff096

commit 21e471f085

8 changed files with 136 additions and 23 deletions

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2

drivers/gpu/drm/amd/display/dc/dc_helper.c

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8

drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c

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21

drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.h

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78

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_clk_mgr.c

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37

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

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2

drivers/gpu/drm/amd/display/dc/dm_pp_smu.h

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8

drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h

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3

drivers/gpu/drm/amd/display/include/dal_asic_id.h

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