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linux/drivers/gpu/drm/amd/display/modules/hdcp
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
..
hdcp.c drm/amd/display: Fix CP_IRQ clear bit and logic 2020-09-15 17:52:40 -04:00
hdcp.h drm/amd/display: correct some hdcp variable naming 2021-02-02 12:09:09 -05:00
hdcp1_execution.c drm/amd/display: Modify the hdcp device count check condition 2020-12-23 15:01:34 -05:00
hdcp1_transition.c drm/amd/display: set hdcp1 wa re-auth delay to 200ms 2020-11-02 15:32:03 -05:00
hdcp2_execution.c drm/amd/display: Modify the hdcp device count check condition 2020-12-23 15:01:34 -05:00
hdcp2_transition.c drm/amd/display: update HDCP DTM immediately after hardware programming 2020-02-12 16:01:46 -05:00
hdcp_ddc.c drm/amd/display: Fix CP_IRQ clear bit and logic 2020-09-15 17:52:40 -04:00
hdcp_log.c drm/amd/display: remove unneeded semicolon 2020-10-30 01:03:02 -04:00
hdcp_log.h drm/amd/display: Don't log hdcp module warnings in dmesg 2020-09-17 17:56:47 -04:00
hdcp_psp.c drm/amd/display: DP HDCP Compliance 1A-08/09 tests fail 2021-02-09 15:31:00 -05:00
hdcp_psp.h drm/amd/display: Handle revoked receivers 2020-02-12 16:01:30 -05:00
Makefile drm/amd/display: Add execution and transition states for HDCP2.2 2019-11-19 10:12:53 -05:00