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drm/amd/display: Always poll for rxstatus in authenticate
[Why] Requirement from the spec - we shouldn't be potentially exiting out early based on encryption status. [How] Drop the calls from HDCP1 and HDCP2 execution that exit out early based on link encryption status. Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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2 changed files with 0 additions and 4 deletions
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@ -427,8 +427,6 @@ static enum mod_hdcp_status authenticated_dp(struct mod_hdcp *hdcp,
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event_ctx->unexpected_event = 1;
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event_ctx->unexpected_event = 1;
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goto out;
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goto out;
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}
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}
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if (!mod_hdcp_is_link_encryption_enabled(hdcp))
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goto out;
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if (status == MOD_HDCP_STATUS_SUCCESS)
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if (status == MOD_HDCP_STATUS_SUCCESS)
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mod_hdcp_execute_and_set(mod_hdcp_read_bstatus,
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mod_hdcp_execute_and_set(mod_hdcp_read_bstatus,
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@ -564,8 +564,6 @@ static enum mod_hdcp_status authenticated(struct mod_hdcp *hdcp,
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event_ctx->unexpected_event = 1;
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event_ctx->unexpected_event = 1;
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goto out;
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goto out;
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}
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}
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if (!mod_hdcp_is_link_encryption_enabled(hdcp))
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goto out;
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process_rxstatus(hdcp, event_ctx, input, &status);
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process_rxstatus(hdcp, event_ctx, input, &status);
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