drm/amd/display: Expose OTG_V_TOTAL_MID for HW Diags

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[Why]
Existing HW Features, HW Diags test requested that the
registers be exposed.

[How]
Add V_TOTAL_MID to existing DC structures.
Make sure values are passed down throughout DC
Add Register definition.
Program the additional registers
Add additional Logic for V_TOTAL_CONTROL.

Signed-off-by: Bayan Zabihiyan <bayan.zabihiyan@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Bayan Zabihiyan 2019-08-08 11:08:52 -04:00 • committed by Alex Deucher

parent b1a47f5338

commit 470e2ca569

9 changed files with 37 additions and 4 deletions

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4

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

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2

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

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3

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

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5

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

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12

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.c

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8

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_optc.h

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2

drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c

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2

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

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3

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

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