drm/amd/display: Break out function to simply read aux reply

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DRM's DP helpers take care of dealing with the error code for us. In
order not to step on each other's toes we'll need to be able to simply
read auch channel replies without further logic based on return values.

Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Reviewed-by: Sun peng Li <Sunpeng.Li@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Harry Wentland 2018-05-08 16:28:31 -04:00 • committed by Alex Deucher

parent aac5db824d

commit 899e2aaddb

2 changed files with 76 additions and 49 deletions

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6

drivers/gpu/drm/amd/display/dc/i2caux/aux_engine.h

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125

drivers/gpu/drm/amd/display/dc/i2caux/dce110/aux_engine_dce110.c

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