From: Pawel Ludwikow <pludwiko@xxxxxxxxxxxxxxxxxxx>
I'd like to present my small patch enabling to use Hameg HM8143 programmable
power supply with linux.
Signed-off-by: Pawel Ludwikow <pludwiko@xxxxxxxxxxxxxxxxxxx>
Cc: stable <stable@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
drivers/usb/serial/ftdi_sio.c | 2 ++
drivers/usb/serial/ftdi_sio.h | 6 ++++++
2 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index 76a17f9..f0cb7d6 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -702,6 +702,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(BAYER_VID, BAYER_CONTOUR_CABLE_PID) },
{ USB_DEVICE(FTDI_VID, MARVELL_OPENRD_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ { USB_DEVICE(FTDI_VID, HAMEG_HO820_PID) },
+ { USB_DEVICE(FTDI_VID, HAMEG_HO870_PID) },
{ }, /* Optional parameter entry */
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index 8c92b88..3c85bfd 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -968,6 +968,12 @@
#define MARVELL_OPENRD_PID 0x9e90
/*
+ * Hameg HO820 and HO870 interface (using VID 0x0403)
+ */
+#define HAMEG_HO820_PID 0xed74
+#define HAMEG_HO870_PID 0xed71
+
+/*
* BmRequestType: 1100 0000b
* bRequest: FTDI_E2_READ
* wValue: 0
--
1.6.4.2
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