Commit c3f15273 authored by Cruise's avatar Cruise Committed by Alex Deucher
Browse files

drm/amd/display: Add logs for debugging outbox 



The DP tunnel AUX reply is received through Outbox1. Print the Outbox1
status if an issue occurs.

Signed-off-by: default avatarCruise <Cruise.Hung@amd.com>
Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: default avatarWayne Lin <wayne.lin@amd.com>
Tested-by: default avatarDaniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: default avatarRodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent b5126ba8

drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c

+3 −0
Original line number Diff line number Diff line
@@ -979,6 +979,9 @@ void dc_dmub_srv_log_diagnostic_data(struct dc_dmub_srv *dc_dmub_srv) 
	DC_LOG_DEBUG("    inbox0_rptr        : %08x", diag_data.inbox0_rptr);

	DC_LOG_DEBUG("    inbox0_wptr        : %08x", diag_data.inbox0_wptr);

	DC_LOG_DEBUG("    inbox0_size        : %08x", diag_data.inbox0_size);

	DC_LOG_DEBUG("    outbox1_rptr       : %08x", diag_data.outbox1_rptr);

	DC_LOG_DEBUG("    outbox1_wptr       : %08x", diag_data.outbox1_wptr);

	DC_LOG_DEBUG("    outbox1_size       : %08x", diag_data.outbox1_size);

	DC_LOG_DEBUG("    is_enabled         : %d", diag_data.is_dmcub_enabled);

	DC_LOG_DEBUG("    is_soft_reset      : %d", diag_data.is_dmcub_soft_reset);

	DC_LOG_DEBUG("    is_secure_reset    : %d", diag_data.is_dmcub_secure_reset);

drivers/gpu/drm/amd/display/dmub/dmub_srv.h

+3 −0
Original line number Diff line number Diff line
@@ -330,6 +330,9 @@ struct dmub_diagnostic_data { 
	uint32_t inbox0_rptr;

	uint32_t inbox0_wptr;

	uint32_t inbox0_size;

	uint32_t outbox1_rptr;

	uint32_t outbox1_wptr;

	uint32_t outbox1_size;

	uint32_t gpint_datain0;

	struct dmub_srv_debug timeout_info;

	uint8_t is_dmcub_enabled : 1;

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c

+4 −0
Original line number Diff line number Diff line
@@ -449,6 +449,10 @@ void dmub_dcn31_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnosti 
	diag_data->inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR);

	diag_data->inbox0_size = REG_READ(DMCUB_INBOX0_SIZE);



	diag_data->outbox1_rptr = REG_READ(DMCUB_OUTBOX1_RPTR);

	diag_data->outbox1_wptr = REG_READ(DMCUB_OUTBOX1_WPTR);

	diag_data->outbox1_size = REG_READ(DMCUB_OUTBOX1_SIZE);



	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_dmub_enabled);

	diag_data->is_dmcub_enabled = is_dmub_enabled;

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn32.c

+4 −0
Original line number Diff line number Diff line
@@ -459,6 +459,10 @@ void dmub_dcn32_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnosti 
	diag_data->inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR);

	diag_data->inbox0_size = REG_READ(DMCUB_INBOX0_SIZE);



	diag_data->outbox1_rptr = REG_READ(DMCUB_OUTBOX1_RPTR);

	diag_data->outbox1_wptr = REG_READ(DMCUB_OUTBOX1_WPTR);

	diag_data->outbox1_size = REG_READ(DMCUB_OUTBOX1_SIZE);



	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_dmub_enabled);

	diag_data->is_dmcub_enabled = is_dmub_enabled;

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn35.c

+4 −0
Original line number Diff line number Diff line
@@ -502,6 +502,10 @@ void dmub_dcn35_get_diagnostic_data(struct dmub_srv *dmub, struct dmub_diagnosti 
	diag_data->inbox0_wptr = REG_READ(DMCUB_INBOX0_WPTR);

	diag_data->inbox0_size = REG_READ(DMCUB_INBOX0_SIZE);



	diag_data->outbox1_rptr = REG_READ(DMCUB_OUTBOX1_RPTR);

	diag_data->outbox1_wptr = REG_READ(DMCUB_OUTBOX1_WPTR);

	diag_data->outbox1_size = REG_READ(DMCUB_OUTBOX1_SIZE);



	REG_GET(DMCUB_CNTL, DMCUB_ENABLE, &is_dmub_enabled);

	diag_data->is_dmcub_enabled = is_dmub_enabled;