drm/amd/display: Create dpcd and i2c packing functions

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[Why]
We need to read and write specific i2c and dpcd messages.

[How]
Created static functions for packing the dpcd and i2c messages for hdcp.

Signed-off-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Bhawanpreet Lakha 2019-05-16 11:57:52 -04:00 • committed by Alex Deucher

parent a193ed2094

commit 55b50e68b5

1 changed files with 39 additions and 1 deletions

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

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