drm/amd/display: Add odm seamless boot support

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[WHY]
Implement changes to transition from Pre-OS odm to
Post-OS odm support. Seamless boot case is also
considered.

[HOW]
Revised validation logic when marking for seamless
boot. Init resources accordingly when Pre-OS has
odm enabled. Reset odm and det size when transitioning
Pre-OS odm to Post-OS non-odm to avoid corruption.
Apply logic to set odm accordingly upon commit.

Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Pavle Kotarac <Pavle.Kotarac@amd.com>
Signed-off-by: Duncan Ma <Duncan.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Duncan Ma 2022-03-31 15:13:22 -04:00 • committed by Alex Deucher

parent 56b5b1c7b3

commit 663d2daeae

8 changed files with 115 additions and 28 deletions

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13

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

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76

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

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1

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

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1

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

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21

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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21

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.c

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2

drivers/gpu/drm/amd/display/dc/dcn31/dcn31_optc.h

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2

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

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