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Patch "[media] saa7164: fix querycap warning" has been added to the 3.14-stable tree

PATCH [email protected] 1 participant 1 message Jul 30, 2015

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This is a note to let you know that I've just added the patch titled

[media] saa7164: fix querycap warning

to the 3.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
saa7164-fix-querycap-warning.patch
and it can be found in the queue-3.14 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.

Quoted 1 line

From 534bc3e2ee93835badca753bedce8073c67caa92 Mon Sep 17 00:00:00 2001

From: Hans Verkuil <[email protected]>
Date: Fri, 27 Mar 2015 15:17:56 -0300
Subject: [media] saa7164: fix querycap warning

From: Hans Verkuil <[email protected]>

commit 534bc3e2ee93835badca753bedce8073c67caa92 upstream.

Fix the VIDIOC_QUERYCAP warning due to the missing device_caps. Don't fill in the version field, the V4L2 core will do that for you.

---
 drivers/media/pci/saa7164/saa7164-encoder.c |   11 ++++++-----
 drivers/media/pci/saa7164/saa7164-vbi.c     |   11 ++++++-----
 2 files changed, 12 insertions(+), 10 deletions(-)
drivers/media/pci/saa7164/saa7164-encoder.c +6 -5
@@ -721,13 +721,14 @@ static int vidioc_querycap(struct file *
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
 
-	cap->capabilities =
+	cap->device_caps =
 		V4L2_CAP_VIDEO_CAPTURE |
-		V4L2_CAP_READWRITE     |
-		0;
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_TUNER;
 
-	cap->capabilities |= V4L2_CAP_TUNER;
-	cap->version = 0;
+	cap->capabilities = cap->device_caps |
+		V4L2_CAP_VBI_CAPTURE |
+		V4L2_CAP_DEVICE_CAPS;
 
 	return 0;
 }
drivers/media/pci/saa7164/saa7164-vbi.c +6 -5
@@ -660,13 +660,14 @@ static int vidioc_querycap(struct file *
 		sizeof(cap->card));
 	sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
 
-	cap->capabilities =
+	cap->device_caps =
 		V4L2_CAP_VBI_CAPTURE |
-		V4L2_CAP_READWRITE     |
-		0;
+		V4L2_CAP_READWRITE |
+		V4L2_CAP_TUNER;
 
-	cap->capabilities |= V4L2_CAP_TUNER;
-	cap->version = 0;
+	cap->capabilities = cap->device_caps |
+		V4L2_CAP_VIDEO_CAPTURE |
+		V4L2_CAP_DEVICE_CAPS;
 
 	return 0;
 }

Patches currently in stable-queue which might be from [email protected] are

queue-3.14/saa7164-fix-querycap-warning.patch