drm/amd/display: Add basic infrastructure for enabling FAMS

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We want to enable Firmware Assisted Memory (FAMS) Switching, but first,
we need to add the required code infrastructure in DC before allowing it
in amdgpu_dm.

Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Rodrigo Siqueira 2022-06-16 10:15:22 -04:00 • committed by Alex Deucher

parent bbb6e5ae7c

commit 00fa7f031d

10 changed files with 328 additions and 8 deletions

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8

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

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10

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

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87

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

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4

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

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2

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

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22

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_hwseq.c

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170

drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c

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6

drivers/gpu/drm/amd/display/dc/dml/dcn20/dcn20_fpu.c

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2

drivers/gpu/drm/amd/display/dc/dml/dcn30/dcn30_fpu.c

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25

drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h

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