drm/amd/display: Shift dc link aux to aux_payload

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[Why]
aux_payload should be the struct used inside dc to start
aux transactions.  This will allow the old aux interface
to be seamlessly replaced.

[How]
Add three fields to aux_payload: reply, mot, defer_delay
This will mean that aux_payload has all data required
to submit a request.  Shift dc_link to use this struct

Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

David Francis 2018-11-29 13:40:03 -05:00 • committed by Alex Deucher

parent bbba983103

commit ad6756b4d7

5 changed files with 70 additions and 95 deletions

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80

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c

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57

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

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3

drivers/gpu/drm/amd/display/dc/dce/dce_aux.c

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11

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

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10

drivers/gpu/drm/amd/display/include/i2caux_interface.h

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