drm/amd/display: Create switching mechanism for ABM 2.2

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[Why]
Need method of detecting which version of the DMCU FW is loaded and
load the appropriate iRAM.

[How]
Create definition for ABM 2.2 iRAM, and load it if the DMCU FW version
number matches the ABM 2.2 version; otherwise load ABM 2.1 iRAM.

Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

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Josip Pavic 2019-01-08 14:46:05 -05:00 • committed by Alex Deucher

parent 07772b0715

commit bf75572a25

1 changed files with 418 additions and 165 deletions

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drivers/gpu/drm/amd/display/modules/power/power_helpers.c

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