X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fi915%2Fi915_irq.c;h=8a9e08bf1cf74d3a9ba9060a8523e394593a09bd;hb=4f680ceafafebed72c302d829d764de72710c169;hp=062f353497e6ee6add30b8fd3469da200fcba7f6;hpb=cbae48738f23d5409138700c5ccdfd6e4e0d6032;p=mv-sheeva.git

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 062f353497e..8a9e08bf1cf 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -316,6 +316,8 @@ static void i915_hotplug_work_func(struct work_struct *work)
 	struct drm_mode_config *mode_config = &dev->mode_config;
 	struct intel_encoder *encoder;
 
+	DRM_DEBUG_KMS("running encoder hotplug functions\n");
+
 	list_for_each_entry(encoder, &mode_config->encoder_list, base.head)
 		if (encoder->hot_plug)
 			encoder->hot_plug(encoder);
@@ -1196,18 +1198,18 @@ irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
 				intel_finish_page_flip_plane(dev, 1);
 		}
 
-		if (pipea_stats & vblank_status) {
+		if (pipea_stats & vblank_status &&
+		    drm_handle_vblank(dev, 0)) {
 			vblank++;
-			drm_handle_vblank(dev, 0);
 			if (!dev_priv->flip_pending_is_done) {
 				i915_pageflip_stall_check(dev, 0);
 				intel_finish_page_flip(dev, 0);
 			}
 		}
 
-		if (pipeb_stats & vblank_status) {
+		if (pipeb_stats & vblank_status &&
+		    drm_handle_vblank(dev, 1)) {
 			vblank++;
-			drm_handle_vblank(dev, 1);
 			if (!dev_priv->flip_pending_is_done) {
 				i915_pageflip_stall_check(dev, 1);
 				intel_finish_page_flip(dev, 1);
@@ -1649,9 +1651,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev)
 	} else {
 		hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG |
 			       SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG;
-		hotplug_mask |= SDE_AUX_MASK | SDE_FDI_MASK | SDE_TRANS_MASK;
-		I915_WRITE(FDI_RXA_IMR, 0);
-		I915_WRITE(FDI_RXB_IMR, 0);
+		hotplug_mask |= SDE_AUX_MASK;
 	}
 
 	dev_priv->pch_irq_mask = ~hotplug_mask;