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drm/amd/display: fix a minor HDCP logging error 

[why]
In HDCP Uninitialzed State, a CPIRQ event would cause log output
internal policy error because the CPIRQ event is not recognized as
unexpected event.

[how]
CPIRQ is issued in HDCP uninitialized state is unexpected.  We should
set unexpected event flag in event ctx.

Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Ashley Thomas <Ashley.Thomas2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Wenjing Liu 2020-02-25 14:23:01 -05:00 committed by Alex Deucher
parent d7ecf5e37d
commit 1450d23783
1 changed files with 3 additions and 0 deletions
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3
drivers/gpu/drm/amd/display/modules/hdcp/hdcp.c
View File

@ -114,6 +114,9 @@ static enum mod_hdcp_status execution(struct mod_hdcp *hdcp,
} else if (is_in_hdcp2_dp_states(hdcp)) {
status = mod_hdcp_hdcp2_dp_execution(hdcp,
event_ctx, &input->hdcp2);
} else {
event_ctx->unexpected_event = 1;
goto out;
}
out:
return status;