drm/amd/display: get socBB from VBIOS

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[why]
Some SOC BB paramters may vary per SKU, and it does
not make sense for driver to hardcode these values

[how]
Parse the values from VBIOS if available, and use
them if valid

Signed-off-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Jun Lei 2020-02-12 11:29:06 -05:00 • committed by Alex Deucher

parent e9462a3279

commit 93669c8e48

4 changed files with 96 additions and 1 deletions

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71

drivers/gpu/drm/amd/display/dc/bios/bios_parser2.c

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4

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

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16

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

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6

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

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