From: Rafał Miłecki <zajec5@gmail.com>
Date: Wed, 7 Dec 2011 23:02:34 +0000 (+0100)
Subject: drm/radeon/kms: do not force DVI mode on DCE4 if audio is on
X-Git-Tag: firefly_0821_release~3680^2~3773^2~43^2~5
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=f92e70cae880e3540d0c1dddc64825b70f963703;p=firefly-linux-kernel-4.4.55.git

drm/radeon/kms: do not force DVI mode on DCE4 if audio is on

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/atombios_encoders.c b/drivers/gpu/drm/radeon/atombios_encoders.c
index 39c04c1b8472..f1f06ca9f1f5 100644
--- a/drivers/gpu/drm/radeon/atombios_encoders.c
+++ b/drivers/gpu/drm/radeon/atombios_encoders.c
@@ -409,8 +409,6 @@ int
 atombios_get_encoder_mode(struct drm_encoder *encoder)
 {
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
-	struct drm_device *dev = encoder->dev;
-	struct radeon_device *rdev = dev->dev_private;
 	struct drm_connector *connector;
 	struct radeon_connector *radeon_connector;
 	struct radeon_connector_atom_dig *dig_connector;
@@ -434,13 +432,10 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 	switch (connector->connector_type) {
 	case DRM_MODE_CONNECTOR_DVII:
 	case DRM_MODE_CONNECTOR_HDMIB: /* HDMI-B is basically DL-DVI; analog works fine */
-		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else if (radeon_connector->use_digital)
+		if (drm_detect_monitor_audio(radeon_connector->edid) &&
+		    radeon_audio)
+			return ATOM_ENCODER_MODE_HDMI;
+		else if (radeon_connector->use_digital)
 			return ATOM_ENCODER_MODE_DVI;
 		else
 			return ATOM_ENCODER_MODE_CRT;
@@ -448,13 +443,10 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 	case DRM_MODE_CONNECTOR_DVID:
 	case DRM_MODE_CONNECTOR_HDMIA:
 	default:
-		if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else
+		if (drm_detect_monitor_audio(radeon_connector->edid) &&
+		    radeon_audio)
+			return ATOM_ENCODER_MODE_HDMI;
+		else
 			return ATOM_ENCODER_MODE_DVI;
 		break;
 	case DRM_MODE_CONNECTOR_LVDS:
@@ -465,13 +457,10 @@ atombios_get_encoder_mode(struct drm_encoder *encoder)
 		if ((dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_DISPLAYPORT) ||
 		    (dig_connector->dp_sink_type == CONNECTOR_OBJECT_ID_eDP))
 			return ATOM_ENCODER_MODE_DP;
-		else if (drm_detect_monitor_audio(radeon_connector->edid) && radeon_audio) {
-			/* fix me */
-			if (ASIC_IS_DCE4(rdev))
-				return ATOM_ENCODER_MODE_DVI;
-			else
-				return ATOM_ENCODER_MODE_HDMI;
-		} else
+		else if (drm_detect_monitor_audio(radeon_connector->edid) &&
+			 radeon_audio)
+			return ATOM_ENCODER_MODE_HDMI;
+		else
 			return ATOM_ENCODER_MODE_DVI;
 		break;
 	case DRM_MODE_CONNECTOR_eDP: