log and debug

Tracked-On: OAM-121827 Signed-off-by: Xue, Bosheng <bosheng.xue@intel.com>
projectceladon · Jan 8, 2025 · ac33ace · ac33ace
1 parent 0d95bbe
commit ac33ace
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Showing 3 changed files with 5 additions and 8 deletions.
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -220,9 +220,10 @@ struct dma_buf *i915_gem_prime_export(struct drm_gem_object *gem_obj, int flags)
 {
 	struct drm_i915_gem_object *obj = to_intel_bo(gem_obj);
 	DEFINE_DMA_BUF_EXPORT_INFO(exp_info);
-	if (i915_gem_object_is_protected(obj))
+	if (i915_gem_object_is_protected(obj)) {
 		exp_info.exp_name = "i915_protected";
-
+		printk("i915 export protected buffer\n");
+	}
 	exp_info.ops = &i915_dmabuf_ops;
 	exp_info.size = gem_obj->size;
 	exp_info.flags = flags;

diff --git a/drivers/gpu/drm/i915/pxp/virt/intel_pxp_fe.c b/drivers/gpu/drm/i915/pxp/virt/intel_pxp_fe.c
@@ -143,7 +143,7 @@ int pxp_bind(void *gpu_priv, void *pxp_priv)
 	struct virtio_pxp *vpxp = (struct virtio_pxp *)pxp_priv;
 	if (!pxp || !vpxp)
 		return -1;
-	printk("pxp bind\n");
+	printk("%s\n",__FUNCTION__);
 	pxp->fe.vpxp = vpxp;
 	pxp->fe.enabled = true;
 	pxp->fe.max_sessions = vpxp->sessions;
@@ -159,7 +159,7 @@ void pxp_unbind(void *gpu_priv)
 	struct intel_pxp *pxp = (struct intel_pxp *)gpu_priv;
 	if (!pxp)
 		return;
-	printk("pxp unbind\n");
+	printk("%s\n",__FUNCTION__);
 	pxp->fe.enabled = false;
 }
 

diff --git a/drivers/gpu/drm/i915/pxp/virt/virtio_pxp.c b/drivers/gpu/drm/i915/pxp/virt/virtio_pxp.c
@@ -40,12 +40,10 @@ static void virtpxp_recv_events(struct virtqueue *vq)
 	unsigned int *event;
 	unsigned long flags;
 	unsigned int len;
-	printk("bosheng virtpxp_recv_events\n");
 
 	spin_lock_irqsave(&vpxp->event_lock, flags);
 	while ((event = virtqueue_get_buf(vq, &len)) != NULL) {
 		spin_unlock_irqrestore(&vpxp->event_lock, flags);
-		printk("bosheng virtpxp_recv_events 1\n");
 		spin_lock_irqsave(&pxp_lock, flags);
 		if (vpxp->irq_recv)
 			vpxp->irq_recv(*event, vpxp->cb_priv);
@@ -64,12 +62,10 @@ static void virtpxp_control(struct virtqueue *vq)
 	unsigned long flags;
 	unsigned int len;
 
-	printk("bosheng virtpxp_control\n");
 	spin_lock_irqsave(&vpxp->control_lock, flags);
 	while ((request = virtqueue_get_buf(vq, &len)) != NULL) {
 		spin_unlock_irqrestore(&vpxp->control_lock, flags);
 		request->rxlen = len;
-		printk("bosheng virtpxp_control completion\n");
 		complete(&request->completion);
 		spin_lock_irqsave(&vpxp->control_lock, flags);
 	}