drm/amd/display: Retiring set_display_requirements in dm_pp_smu.h - part2

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[Why]
In DCN we want direct DAL to SMU calls, with as little as possible
interference by pplib. The reason for each pp_smu interface mapping to
1 SMU message is so we can have the sequencing of different SMU message
in dal and shared across different OS. This will also simplify
debugging as DAL owns this interaction and there's no confusion about
division of ownership.

[How]
Part 2: Separate set_min_deep_sleep_dcfclk message from the SMU
messages that are sent as part of dm_pp_apply_clock_for_voltage_request.
Directly notify min dcfclk to smu

Signed-off-by: Fatemeh Darbehani <fatemeh.darbehani@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:

Fatemeh Darbehani 2018-09-27 17:06:15 -04:00 • committed by Alex Deucher

parent 247d167e57

commit 98e90a34cc

2 changed files with 29 additions and 5 deletions

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28

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dccg.c

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6

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

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