From 0cae984bc7265c6f5d825777432bf1dd8531c517 Mon Sep 17 00:00:00 2001
From: Alex Deucher <alexander.deucher@amd.com>
Date: Tue, 20 Mar 2012 17:18:05 -0400
Subject: [PATCH] --- yaml --- r: 293867 b: refs/heads/master c:
 47aef7a8922d48ac2cebc13d39079abe1ce63c35 h: refs/heads/master i:   293865:
 1b6eb5d4a9c9d54a431b767e9c98f5e4c1b6d0a0   293863:
 a97c6be72a2c7f69ca8070f9376a1ff6a5f0216d v: v3

---
 [refs]                                        |  2 +-
 .../gpu/drm/radeon/atombios_encoders.c        | 57 +++++++++++++++++++
 2 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 22eee13db684..4cb4d82df716 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f3f1f03ed01c6ee6484a29a14d1e53e49934bdc6
+refs/heads/master: 47aef7a8922d48ac2cebc13d39079abe1ce63c35
diff --git a/trunk/drivers/gpu/drm/radeon/atombios_encoders.c b/trunk/drivers/gpu/drm/radeon/atombios_encoders.c
index b88c4608731b..28b55dab8d4f 100644
--- a/trunk/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/trunk/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -703,6 +703,7 @@ union dig_transmitter_control {
 	DIG_TRANSMITTER_CONTROL_PARAMETERS_V2 v2;
 	DIG_TRANSMITTER_CONTROL_PARAMETERS_V3 v3;
 	DIG_TRANSMITTER_CONTROL_PARAMETERS_V4 v4;
+	DIG_TRANSMITTER_CONTROL_PARAMETERS_V1_5 v5;
 };
 
 void
@@ -723,6 +724,7 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
 	int connector_object_id = 0;
 	int igp_lane_info = 0;
 	int dig_encoder = dig->dig_encoder;
+	int hpd_id = RADEON_HPD_NONE;
 
 	if (action == ATOM_TRANSMITTER_ACTION_INIT) {
 		connector = radeon_get_connector_for_encoder_init(encoder);
@@ -738,6 +740,7 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
 		struct radeon_connector_atom_dig *dig_connector =
 			radeon_connector->con_priv;
 
+		hpd_id = radeon_connector->hpd.hpd;
 		dp_clock = dig_connector->dp_clock;
 		dp_lane_count = dig_connector->dp_lane_count;
 		connector_object_id =
@@ -1003,6 +1006,60 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t
 					args.v4.acConfig.fDualLinkConnector = 1;
 			}
 			break;
+		case 5:
+			args.v5.ucAction = action;
+			if (is_dp)
+				args.v5.usSymClock = cpu_to_le16(dp_clock / 10);
+			else
+				args.v5.usSymClock = cpu_to_le16(radeon_encoder->pixel_clock / 10);
+
+			switch (radeon_encoder->encoder_id) {
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY:
+				if (dig->linkb)
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYB;
+				else
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYA;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY1:
+				if (dig->linkb)
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYD;
+				else
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYC;
+				break;
+			case ENCODER_OBJECT_ID_INTERNAL_UNIPHY2:
+				if (dig->linkb)
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYF;
+				else
+					args.v5.ucPhyId = ATOM_PHY_ID_UNIPHYE;
+				break;
+			}
+			if (is_dp)
+				args.v5.ucLaneNum = dp_lane_count;
+			else if (radeon_encoder->pixel_clock > 165000)
+				args.v5.ucLaneNum = 8;
+			else
+				args.v5.ucLaneNum = 4;
+			args.v5.ucConnObjId = connector_object_id;
+			args.v5.ucDigMode = atombios_get_encoder_mode(encoder);
+
+			if (is_dp && rdev->clock.dp_extclk)
+				args.v5.asConfig.ucPhyClkSrcId = ENCODER_REFCLK_SRC_EXTCLK;
+			else
+				args.v5.asConfig.ucPhyClkSrcId = pll_id;
+
+			if (is_dp)
+				args.v5.asConfig.ucCoherentMode = 1; /* DP requires coherent */
+			else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) {
+				if (dig->coherent_mode)
+					args.v5.asConfig.ucCoherentMode = 1;
+			}
+			if (hpd_id == RADEON_HPD_NONE)
+				args.v5.asConfig.ucHPDSel = 0;
+			else
+				args.v5.asConfig.ucHPDSel = hpd_id + 1;
+			args.v5.ucDigEncoderSel = 1 << dig_encoder;
+			args.v5.ucDPLaneSet = lane_set;
+			break;
 		default:
 			DRM_ERROR("Unknown table version %d, %d\n", frev, crev);
 			break;