drm/radeon: clean up encoder dp checks

Use the proper struct in the union.  That field
has the same offset in every struct, so no functional
change.

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 07441cb718a3b41a72c92a327270ac2f668c55f3..7dc3ba2792a22f43199c67e03b14da96fdb8ea63 100644 (file)
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -866,14 +866,14 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
                        else
                                args.v3.ucEncoderMode = atombios_get_encoder_mode(encoder);
 
-                       if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
+                       if (ENCODER_MODE_IS_DP(args.v3.ucEncoderMode))
                                args.v3.ucLaneNum = dp_lane_count;
                        else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
                                args.v3.ucLaneNum = 8;
                        else
                                args.v3.ucLaneNum = 4;
 
-                       if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode) && (dp_clock == 270000))
+                       if (ENCODER_MODE_IS_DP(args.v3.ucEncoderMode) && (dp_clock == 270000))
                                args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V3_DPLINKRATE_2_70GHZ;
                        args.v3.acConfig.ucDigSel = dig->dig_encoder;
                        args.v3.ucBitPerColor = radeon_atom_get_bpc(encoder);
@@ -886,14 +886,14 @@ atombios_dig_encoder_setup(struct drm_encoder *encoder, int action, int panel_mo
                        else
                                args.v4.ucEncoderMode = atombios_get_encoder_mode(encoder);
 
-                       if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode))
+                       if (ENCODER_MODE_IS_DP(args.v4.ucEncoderMode))
                                args.v4.ucLaneNum = dp_lane_count;
                        else if (radeon_dig_monitor_is_duallink(encoder, radeon_encoder->pixel_clock))
                                args.v4.ucLaneNum = 8;
                        else
                                args.v4.ucLaneNum = 4;
 
-                       if (ENCODER_MODE_IS_DP(args.v1.ucEncoderMode)) {
+                       if (ENCODER_MODE_IS_DP(args.v4.ucEncoderMode)) {
                                if (dp_clock == 270000)
                                        args.v1.ucConfig |= ATOM_ENCODER_CONFIG_V4_DPLINKRATE_2_70GHZ;
                                else if (dp_clock == 540000)