This is a note to let you know that I've just added the patch titled
[media] gspca - main: Fix a regression with the PS3 Eye webcam
to the 2.6.36-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:
gspca-main-fix-a-regression-with-the-ps3-eye-webcam.patch
and it can be found in the queue-2.6.36 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
From f43402fa55bf5e7e190c176343015122f694857c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20Moine?= <[email protected]>
Date: Sat, 16 Oct 2010 13:54:05 -0300
Subject: [media] gspca - main: Fix a regression with the PS3 Eye webcam
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20Moine?= <[email protected]>
commit f43402fa55bf5e7e190c176343015122f694857c upstream.
When audio is present, some alternate settings were skipped.
This prevented some webcams to work, especially when bulk transfer was used.
This patch permits to use the last or only alternate setting.
Reported-by: Antonio Ospite <[email protected]>
Tested-by: Antonio Ospite <[email protected]>
Signed-off-by: Jean-François Moine <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/media/video/gspca/gspca.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -652,7 +652,7 @@ static struct usb_host_endpoint *get_ep(
: USB_ENDPOINT_XFER_ISOC;
i = gspca_dev->alt; /* previous alt setting */
if (gspca_dev->cam.reverse_alts) {
- if (gspca_dev->audio)
+ if (gspca_dev->audio && i < gspca_dev->nbalt - 2)
i++;
while (++i < gspca_dev->nbalt) {
ep = alt_xfer(&intf->altsetting[i], xfer);
@@ -660,7 +660,7 @@ static struct usb_host_endpoint *get_ep(
break;
}
} else {
- if (gspca_dev->audio)
+ if (gspca_dev->audio && i > 1)
i--;
while (--i >= 0) {
ep = alt_xfer(&intf->altsetting[i], xfer);
Patches currently in stable-queue which might be from [email protected] are
queue-2.6.36/gspca-sonixj-fix-a-regression-of-sensors-hv7131r-and-mi0360.patch
queue-2.6.36/gspca-main-fix-a-regression-with-the-ps3-eye-webcam.patch
_______________________________________________
stable mailing list
[email protected]
http://linux.kernel.org/mailman/listinfo/stable
