drm/amd/display: Add missing SDP registers to DCN32 reglist

[Why]
Certain features require the additional DP SDP configuration registers
DP_SEC_CNTL1 and DP_SEC_CNTL5 in order to function correctly.

The DCN32 DIO stream encoder reglist is currently missing these two
registers.

[How]
Add the missing registers to the DCN32 DIO stream encoder reglist.
Reviewed-by: NRodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: NGeorge Shen <George.Shen@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dio_stream_encoder.h

@@ -71,7 +71,9 @@
 	SRI(DP_MSE_RATE_UPDATE, DP, id), \
 	SRI(DP_PIXEL_FORMAT, DP, id), \
 	SRI(DP_SEC_CNTL, DP, id), \
+	SRI(DP_SEC_CNTL1, DP, id), \
 	SRI(DP_SEC_CNTL2, DP, id), \
+	SRI(DP_SEC_CNTL5, DP, id), \
 	SRI(DP_SEC_CNTL6, DP, id), \
 	SRI(DP_STEER_FIFO, DP, id), \
 	SRI(DP_VID_M, DP, id), \