From: Teunis van Beelen <teuniz@xxxxxxxxx>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
commit f50420223071b6ff4b586308f5c27eec54694a81 upstream.
Recently we purchased the Rigol DS6104 and when I try to operate it from
my Linux pc, everything works well with the default usbtmc driver,
except when I want to download a big datachunk like a screenshot. This
bitmapfile has a size of 1152054 bytes but I receive a smaller file and
no new packets can be read.
When I took a look at the driver source, I found this "Rigol quirk" and
I added the id of the new DS series oscilloscopes to this list. I
compiled it and loaded the new driver and now everything seems to work
fine.
Signed-off-by: Teunis van Beelen <teuniz@xxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
drivers/usb/class/usbtmc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c
index 09de131ee0cb..c997ee9122bc 100644
--- a/drivers/usb/class/usbtmc.c
+++ b/drivers/usb/class/usbtmc.c
@@ -110,6 +110,7 @@ struct usbtmc_ID_rigol_quirk {
static const struct usbtmc_ID_rigol_quirk usbtmc_id_quirk[] = {
{ 0x1ab1, 0x0588 },
+ { 0x1ab1, 0x04b0 },
{ 0, 0 }
};
--
2.6.2
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