4 files changed, 79 insertions, 0 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index c08162cc20a..4ffaf3faff5 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -2474,6 +2474,18 @@ const char *pvr2_hdw_get_driver_name(struct pvr2_hdw *hdw)
 }
 
 
+const char *pvr2_hdw_get_desc(struct pvr2_hdw *hdw)
+{
+	return hdw->hdw_desc->description;
+}
+
+
+const char *pvr2_hdw_get_type(struct pvr2_hdw *hdw)
+{
+	return hdw->hdw_desc->shortname;
+}
+
+
 int pvr2_hdw_is_hsm(struct pvr2_hdw *hdw)
 {
 	int result;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
index 205fa03057e..3ad7a13d6c3 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h
@@ -158,6 +158,12 @@ int pvr2_hdw_get_tuner_status(struct pvr2_hdw *,struct v4l2_tuner *);
 /* Query device and see if it thinks it is on a high-speed USB link */
 int pvr2_hdw_is_hsm(struct pvr2_hdw *);
 
+/* Return a string token representative of the hardware type */
+const char *pvr2_hdw_get_type(struct pvr2_hdw *);
+
+/* Return a single line description of the hardware type */
+const char *pvr2_hdw_get_desc(struct pvr2_hdw *);
+
 /* Turn streaming on/off */
 int pvr2_hdw_set_streaming(struct pvr2_hdw *,int);
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
index 3c57a7d8200..7a1cd878e31 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-sysfs.c
@@ -43,10 +43,14 @@ struct pvr2_sysfs {
 	struct device_attribute attr_v4l_radio_minor_number;
 	struct device_attribute attr_unit_number;
 	struct device_attribute attr_bus_info;
+	struct device_attribute attr_hdw_name;
+	struct device_attribute attr_hdw_desc;
 	int v4l_minor_number_created_ok;
 	int v4l_radio_minor_number_created_ok;
 	int unit_number_created_ok;
 	int bus_info_created_ok;
+	int hdw_name_created_ok;
+	int hdw_desc_created_ok;
 };
 
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
@@ -712,6 +716,14 @@ static void class_dev_destroy(struct pvr2_sysfs *sfp)
 	pvr2_sysfs_tear_down_debugifc(sfp);
 #endif /* CONFIG_VIDEO_PVRUSB2_DEBUGIFC */
 	pvr2_sysfs_tear_down_controls(sfp);
+	if (sfp->hdw_desc_created_ok) {
+		device_remove_file(sfp->class_dev,
+				   &sfp->attr_hdw_desc);
+	}
+	if (sfp->hdw_name_created_ok) {
+		device_remove_file(sfp->class_dev,
+				   &sfp->attr_hdw_name);
+	}
 	if (sfp->bus_info_created_ok) {
 		device_remove_file(sfp->class_dev,
 					 &sfp->attr_bus_info);
@@ -758,6 +770,28 @@ static ssize_t bus_info_show(struct device *class_dev,
 }
 
 
+static ssize_t hdw_name_show(struct device *class_dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct pvr2_sysfs *sfp;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
+	if (!sfp) return -EINVAL;
+	return scnprintf(buf,PAGE_SIZE,"%s\n",
+			 pvr2_hdw_get_type(sfp->channel.hdw));
+}
+
+
+static ssize_t hdw_desc_show(struct device *class_dev,
+			     struct device_attribute *attr, char *buf)
+{
+	struct pvr2_sysfs *sfp;
+	sfp = (struct pvr2_sysfs *)class_dev->driver_data;
+	if (!sfp) return -EINVAL;
+	return scnprintf(buf,PAGE_SIZE,"%s\n",
+			 pvr2_hdw_get_desc(sfp->channel.hdw));
+}
+
+
 static ssize_t v4l_radio_minor_number_show(struct device *class_dev,
 					   struct device_attribute *attr,
 					   char *buf)
@@ -871,6 +905,32 @@ static void class_dev_create(struct pvr2_sysfs *sfp,
 		sfp->bus_info_created_ok = !0;
 	}
 
+	sfp->attr_hdw_name.attr.name = "device_hardware_type";
+	sfp->attr_hdw_name.attr.mode = S_IRUGO;
+	sfp->attr_hdw_name.show = hdw_name_show;
+	sfp->attr_hdw_name.store = NULL;
+	ret = device_create_file(sfp->class_dev,
+				 &sfp->attr_hdw_name);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		sfp->hdw_name_created_ok = !0;
+	}
+
+	sfp->attr_hdw_desc.attr.name = "device_hardware_description";
+	sfp->attr_hdw_desc.attr.mode = S_IRUGO;
+	sfp->attr_hdw_desc.show = hdw_desc_show;
+	sfp->attr_hdw_desc.store = NULL;
+	ret = device_create_file(sfp->class_dev,
+				 &sfp->attr_hdw_desc);
+	if (ret < 0) {
+		printk(KERN_WARNING "%s: device_create_file error: %d\n",
+		       __FUNCTION__, ret);
+	} else {
+		sfp->hdw_desc_created_ok = !0;
+	}
+
 	pvr2_sysfs_add_controls(sfp);
 #ifdef CONFIG_VIDEO_PVRUSB2_DEBUGIFC
 	pvr2_sysfs_add_debugifc(sfp);
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 6f06f595b86..8f0587ebd4b 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -205,6 +205,7 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file,
 		memcpy(cap, &pvr_capability, sizeof(struct v4l2_capability));
 		strlcpy(cap->bus_info,pvr2_hdw_get_bus_info(hdw),
 			sizeof(cap->bus_info));
+		strlcpy(cap->card,pvr2_hdw_get_desc(hdw),sizeof(cap->card));
 
 		ret = 0;
 		break;