From: Dave Airlie <airlied@redhat.com>
Date: Thu, 28 Aug 2008 01:30:55 +0000 (+1000)
Subject: radeon: limit LVDS to first CRTC for now
X-Git-Tag: submit/1.0/20121108.012404~642^2~86
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9afe872ae9ef608269688e08f62beca2181f60dc;p=profile%2Fivi%2Flibdrm.git

radeon: limit LVDS to first CRTC for now
---

diff --git a/linux-core/radeon_encoders.c b/linux-core/radeon_encoders.c
index a889953..897be82 100644
--- a/linux-core/radeon_encoders.c
+++ b/linux-core/radeon_encoders.c
@@ -376,7 +376,8 @@ struct drm_encoder *radeon_encoder_lvtma_add(struct drm_device *dev, int bios_in
 
 	encoder = &radeon_encoder->base;
 
-	encoder->possible_crtcs = 0x3;
+	/* Set LVTMA to only use crtc 0 */
+	encoder->possible_crtcs = 0x1;
 	encoder->possible_clones = 0;
 	drm_encoder_init(dev, encoder, &radeon_atom_lvtma_enc_funcs,
 			 DRM_MODE_ENCODER_LVDS);
diff --git a/linux-core/radeon_legacy_encoders.c b/linux-core/radeon_legacy_encoders.c
index 3fae007..ba2036f 100644
--- a/linux-core/radeon_legacy_encoders.c
+++ b/linux-core/radeon_legacy_encoders.c
@@ -374,7 +374,8 @@ struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int b
 
 	encoder = &radeon_encoder->base;
 
-	encoder->possible_crtcs = 0x3;
+	/* Limit LVDS to crtc 0 for RMX */
+	encoder->possible_crtcs = 0x1;
 	encoder->possible_clones = 0;
 	drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs,
 			 DRM_MODE_ENCODER_LVDS);