drm/amd/display: Add DDC handles for HDCP2.2

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[Why]
We need these to read and write to aux/i2c, during
authentication

[How]
Create read/write functions for all the steps
(Eg, h_prime, paring_info etc)

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 2019-09-18 11:23:07 -04:00 • committed by Alex Deucher

parent 11a00965d2

commit eff682f83c

1 changed files with 326 additions and 0 deletions

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drivers/gpu/drm/amd/display/modules/hdcp/hdcp_ddc.c

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