[media] solo6x10: fix querycap and update driver version

Setup correct bus_info, let the v4l2 core set the version and add device_caps
support.
Also update the module version to 3.0.0 since this is a major upgrade.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/staging/media/solo6x10/solo6x10.h

@@ -71,16 +71,7 @@
 
 #define SOLO_MAX_CHANNELS		16
 
-/* Make sure these two match */
-#define SOLO6X10_VER_MAJOR		2
-#define SOLO6X10_VER_MINOR		4
-#define SOLO6X10_VER_SUB		4
-#define SOLO6X10_VER_NUM \
-	KERNEL_VERSION(SOLO6X10_VER_MAJOR, SOLO6X10_VER_MINOR, SOLO6X10_VER_SUB)
-#define SOLO6X10_VERSION \
-	__stringify(SOLO6X10_VER_MAJOR) "." \
-	__stringify(SOLO6X10_VER_MINOR) "." \
-	__stringify(SOLO6X10_VER_SUB)
+#define SOLO6X10_VERSION		"3.0.0"
 
 /*
  * The SOLO6x10 actually has 8 i2c channels, but we only use 2.

drivers/staging/media/solo6x10/v4l2-enc.c

@@ -991,12 +991,11 @@ static int solo_enc_querycap(struct file *file, void  *priv,
 	strcpy(cap->driver, SOLO6X10_NAME);
 	snprintf(cap->card, sizeof(cap->card), "Softlogic 6x10 Enc %d",
 		 solo_enc->ch);
-	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI %s",
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
 		 pci_name(solo_dev->pdev));
-	cap->version = SOLO6X10_VER_NUM;
-	cap->capabilities =     V4L2_CAP_VIDEO_CAPTURE |
-				V4L2_CAP_READWRITE |
-				V4L2_CAP_STREAMING;
+	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
+			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }
 

drivers/staging/media/solo6x10/v4l2.c

@@ -476,12 +476,11 @@ static int solo_querycap(struct file *file, void  *priv,
 
 	strcpy(cap->driver, SOLO6X10_NAME);
 	strcpy(cap->card, "Softlogic 6x10");
-	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI %s",
+	snprintf(cap->bus_info, sizeof(cap->bus_info), "PCI:%s",
 		 pci_name(solo_dev->pdev));
-	cap->version = SOLO6X10_VER_NUM;
-	cap->capabilities =     V4L2_CAP_VIDEO_CAPTURE |
-				V4L2_CAP_READWRITE |
-				V4L2_CAP_STREAMING;
+	cap->device_caps = V4L2_CAP_VIDEO_CAPTURE |
+			V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
+	cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
 	return 0;
 }