On Mon, Feb 13, 2012 at 10:15 AM, Konstantin Khlebnikov
[off-list ref] wrote:

Nestor Lopez Casado wrote:

quoted

Hi Konstantin,

This was the original implementation
http://www.spinics.net/lists/linux-input/msg15225.html
Jiri suggested we removed the conditional compilation and we accepted.

Which are your reasons to add those conditionals back again?

This device can work perfectly without special driver. It does not add
any special advantage if there only one mouse and/or one keyboard device.
So, I don't see any reason for this strictly requirement of special driver.

I'm OK with that. It's Jiri's call.

Nevertheless, if you change that, please change the description on
Kconfig to reflect the fact that the receiver would work even without
the driver.

Nestor.

quoted

Cheers,

Nestor

On Mon, Feb 13, 2012 at 9:06 AM, Konstantin Khlebnikov
[off-list ref]  wrote:

quoted

Before commit 534a7b8e1 "HID: Add full support for Logitech Unifying
receivers"
Logitech Unifying receiver can work as generic device without special
driver,
after that commit these devices does not works without special driver.

After this patch they will use generic driver if special driver is
disabled.

Signed-off-by: Konstantin Khlebnikov<redacted>
---
 drivers/hid/hid-core.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index af08ce7..3d7a174 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c

@@ -1462,8 +1462,10 @@ static const struct hid_device_id

hid_have_special_driver[] = {
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_DFGT_WHEEL) },
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_G25_WHEEL) },
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_G27_WHEEL) },
+#if IS_ENABLED(CONFIG_HID_LOGITECH_DJ)
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER) },
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_UNIFYING_RECEIVER_2) },
+#endif
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_WII_WHEEL) },
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_LOGITECH_RUMBLEPAD2) },
       { HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH,
USB_DEVICE_ID_SPACETRAVELLER) },

--
To unsubscribe from this list: send the line "unsubscribe linux-input" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html