Commit caa08c58 authored by Isabel Zhang's avatar Isabel Zhang Committed by Alex Deucher
Browse files

drm/amd/display: Add stay count and bstatus to HDCP log 



[Why]
So the values of stay count and bstatus can be easily viewed during
debugging.

[How]
Add stay count and bstatus values to be outputted in HDCP log

Signed-off-by: default avatarIsabel Zhang <isabel.zhang@amd.com>
Reviewed-by: default avatarWenjing Liu <Wenjing.Liu@amd.com>
Acked-by: default avatarRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent e1ab4a91

drivers/gpu/drm/amd/display/modules/hdcp/hdcp_log.h

+6 −2
Original line number Diff line number Diff line
@@ -37,10 +37,11 @@ 
/* default logs */

#define HDCP_ERROR_TRACE(hdcp, status) \

		HDCP_LOG_ERR(hdcp, \

			"[Link %d] WARNING %s IN STATE %s", \

			"[Link %d] WARNING %s IN STATE %s STAY COUNT %d", \

			hdcp->config.index, \

			mod_hdcp_status_to_str(status), \

			mod_hdcp_state_id_to_str(hdcp->state.id))

			mod_hdcp_state_id_to_str(hdcp->state.id), \

			hdcp->state.stay_count)

#define HDCP_HDCP1_ENABLED_TRACE(hdcp, displayIndex) \

		HDCP_LOG_VER(hdcp, \

			"[Link %d] HDCP 1.4 enabled on display %d", \
@@ -111,6 +112,9 @@ 
				sizeof(hdcp->auth.msg.hdcp1.bksv)); \

		HDCP_DDC_READ_TRACE(hdcp, "BCAPS", &hdcp->auth.msg.hdcp1.bcaps, \

				sizeof(hdcp->auth.msg.hdcp1.bcaps)); \

		HDCP_DDC_READ_TRACE(hdcp, "BSTATUS", \

				(uint8_t *)&hdcp->auth.msg.hdcp1.bstatus, \

				sizeof(hdcp->auth.msg.hdcp1.bstatus)); \

		HDCP_DDC_WRITE_TRACE(hdcp, "AN", hdcp->auth.msg.hdcp1.an, \

				sizeof(hdcp->auth.msg.hdcp1.an)); \

		HDCP_DDC_WRITE_TRACE(hdcp, "AKSV", hdcp->auth.msg.hdcp1.aksv, \

CRA Git | Maintained and supported by SUSTech CRA and CCSE