drm/nouveau: silence modesetting spam on pre-gf8 chipsets

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nv04_dac.c

@@ -220,7 +220,7 @@ out:
 	NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
 
 	if (blue == 0x18) {
-		NV_INFO(drm, "Load detected on head A\n");
+		NV_DEBUG(drm, "Load detected on head A\n");
 		return connector_status_connected;
 	}
 
@@ -338,8 +338,8 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
 
 	if (nv17_dac_sample_load(encoder) &
 	    NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
-		NV_INFO(drm, "Load detected on output %c\n",
-			'@' + ffs(dcb->or));
+		NV_DEBUG(drm, "Load detected on output %c\n",
+			 '@' + ffs(dcb->or));
 		return connector_status_connected;
 	} else {
 		return connector_status_disconnected;
@@ -413,9 +413,9 @@ static void nv04_dac_commit(struct drm_encoder *encoder)
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
-		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
-		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
+	NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+		 drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
+		 nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
 }
 
 void nv04_dac_update_dacclk(struct drm_encoder *encoder, bool enable)
@@ -461,8 +461,8 @@ static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(drm, "Setting dpms mode %d on vga encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
+	NV_DEBUG(drm, "Setting dpms mode %d on vga encoder (output %d)\n",
+		 mode, nv_encoder->dcb->index);
 
 	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
 }

drivers/gpu/drm/nouveau/nv04_dfp.c

@@ -476,9 +476,9 @@ static void nv04_dfp_commit(struct drm_encoder *encoder)
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
-		drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
-		nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
+	NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+		 drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
+		 nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
 }
 
 static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
@@ -520,8 +520,8 @@ static void nv04_lvds_dpms(struct drm_encoder *encoder, int mode)
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(drm, "Setting dpms mode %d on lvds encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
+	NV_DEBUG(drm, "Setting dpms mode %d on lvds encoder (output %d)\n",
+		 mode, nv_encoder->dcb->index);
 
 	if (was_powersaving && is_powersaving_dpms(mode))
 		return;
@@ -565,8 +565,8 @@ static void nv04_tmds_dpms(struct drm_encoder *encoder, int mode)
 		return;
 	nv_encoder->last_dpms = mode;
 
-	NV_INFO(drm, "Setting dpms mode %d on tmds encoder (output %d)\n",
-		     mode, nv_encoder->dcb->index);
+	NV_DEBUG(drm, "Setting dpms mode %d on tmds encoder (output %d)\n",
+		 mode, nv_encoder->dcb->index);
 
 	nv04_dfp_update_backlight(encoder, mode);
 	nv04_dfp_update_fp_control(encoder, mode);

drivers/gpu/drm/nouveau/nv04_tv.c

@@ -75,8 +75,8 @@ static void nv04_tv_dpms(struct drm_encoder *encoder, int mode)
 	struct nv04_mode_state *state = &nv04_display(dev)->mode_reg;
 	uint8_t crtc1A;
 
-	NV_INFO(drm, "Setting dpms mode %d on TV encoder (output %d)\n",
-		mode, nv_encoder->dcb->index);
+	NV_DEBUG(drm, "Setting dpms mode %d on TV encoder (output %d)\n",
+		 mode, nv_encoder->dcb->index);
 
 	state->pllsel &= ~(PLLSEL_TV_CRTC1_MASK | PLLSEL_TV_CRTC2_MASK);
 
@@ -167,9 +167,8 @@ static void nv04_tv_commit(struct drm_encoder *encoder)
 
 	helper->dpms(encoder, DRM_MODE_DPMS_ON);
 
-	NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
-		      drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index,
-		      '@' + ffs(nv_encoder->dcb->or));
+	NV_DEBUG(drm, "Output %s is running on CRTC %d using output %c\n",
+		 drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base), nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
 }
 
 static void nv04_tv_destroy(struct drm_encoder *encoder)