Files
linux/drivers
Qingqing Zhuo 765ff7ad58 drm/amd/display: DP HDCP Compliance 1A-08/09 tests fail
[Why]
Current implementation of mod_hdcp_hdcp2_validate_ake_cert()
does not process HDCP status message
TA_HDCP2_MSG_AUTHENTICATION_STATUS__SIGNATURE_CERTIFICAT_ERROR.
As a result, when there is a signature certificate error,
mod_hdcp_hdcp2_validate_ake_cert would return the default status,
which is success.

[How]
For all messages other than TA_HDCP2_MSG_AUTHENTICATION_STATUS__SUCCESS
and TA_HDCP2_MSG_AUTHENTICATION_STATUS__RECEIVERID_REVOKED, return status
as failure.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Reviewed-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2021-02-09 15:31:00 -05:00
..
2021-01-14 20:56:56 +00:00
2020-12-07 10:08:14 +01:00
2020-12-02 22:35:44 +01:00
2021-01-05 15:50:36 -08:00
2020-12-09 19:26:02 -06:00
2020-12-15 22:50:12 +11:00
2020-12-10 10:45:36 +01:00
2020-12-09 19:44:34 +01:00