2017-06-07 05:54:55

by Philipp Zabel

[permalink] [raw]
Subject: [PATCH 1/2] HID: Add Oculus Rift CV1 id

Add VID/PID for Oculus Rift CV1.

Signed-off-by: Philipp Zabel <[email protected]>
---
drivers/hid/hid-ids.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 8ca1e8ce0af2..2953d53a8cc9 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -1133,6 +1133,9 @@
#define USB_VENDOR_ID_MULTIPLE_1781 0x1781
#define USB_DEVICE_ID_RAPHNET_4NES4SNES_OLD 0x0a9d

+#define USB_VENDOR_ID_OCULUSVR 0x2833
+#define USB_DEVICE_ID_RIFT_CV1 0x0031
+
#define USB_VENDOR_ID_DRACAL_RAPHNET 0x289b
#define USB_DEVICE_ID_RAPHNET_2NES2SNES 0x0002
#define USB_DEVICE_ID_RAPHNET_4NES4SNES 0x0003
--
2.11.0


2017-06-07 05:54:59

by Philipp Zabel

[permalink] [raw]
Subject: [PATCH 2/2] HID: usbhid: Add HID_QUIRK_NO_INIT_REPORTS for Oculus Rift CV1

When plugging in an Oculus Rift CV1 HMD, it takes a long time until the hidraw
devices appear, specifically two control transfers time out querying the HID
report descriptors:

$ echo 1 > /sys/module/hid/parameters/debug

usb 1-3.1: new full-speed USB device number 11 using xhci_hcd
usb 1-3.1: New USB device found, idVendor=2833, idProduct=0031
usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
usb 1-3.1: Product: Rift
usb 1-3.1: Manufacturer: Oculus VR, Inc.
drivers/hid/usbhid/hid-core.c: HID probe called for ifnum 0
hid-generic 0003:2833:0031.0005: Kicking head 1 tail 0
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x0101 wIndex=0x0000 wLength=62
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010b wIndex=0x0000 wLength=64

[10 s delay]

drivers/hid/usbhid/hid-core.c: timeout waiting for ctrl or out queue to clear
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010c wIndex=0x0000 wLength=64
hid-generic 0003:2833:0031.0005: usb_submit_urb(ctrl) failed: -1
hid-generic 0003:2833:0031.0005: timeout initializing reports
hid-generic 0003:2833:0031.0005: hiddev0,hidraw0: USB HID v1.10 Device [Oculus VR, Inc. Rift] on usb-0000:00:14.0-3.1/input0
drivers/hid/usbhid/hid-core.c: HID probe called for ifnum 1
hid-generic 0003:2833:0031.0006: Kicking head 1 tail 0
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x0101 wIndex=0x0001 wLength=62
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010b wIndex=0x0001 wLength=64

[10 s delay]

drivers/hid/usbhid/hid-core.c: timeout waiting for ctrl or out queue to clear
drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010c wIndex=0x0001 wLength=64
hid-generic 0003:2833:0031.0006: usb_submit_urb(ctrl) failed: -1
hid-generic 0003:2833:0031.0006: timeout initializing reports
hid-generic 0003:2833:0031.0006: hiddev0,hidraw1: USB HID v1.10 Device [Oculus VR, Inc. Rift] on usb-0000:00:14.0-3.1/input1
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver

These timeouts disappear when setting HID_QUIRK_NO_INIT_REPORTS. The hidraw
devices appear quickly and are functional.

Signed-off-by: Philipp Zabel <[email protected]>
---
drivers/hid/usbhid/hid-quirks.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 6316498b7812..7b2df4042167 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -111,6 +111,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
+ { USB_VENDOR_ID_OCULUSVR, USB_DEVICE_ID_RIFT_CV1, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
--
2.11.0

2017-06-07 07:11:07

by Benjamin Tissoires

[permalink] [raw]
Subject: Re: [PATCH 2/2] HID: usbhid: Add HID_QUIRK_NO_INIT_REPORTS for Oculus Rift CV1

Hi Philip,

On Jun 07 2017 or thereabouts, Philipp Zabel wrote:
> When plugging in an Oculus Rift CV1 HMD, it takes a long time until the hidraw
> devices appear, specifically two control transfers time out querying the HID
> report descriptors:
>
> $ echo 1 > /sys/module/hid/parameters/debug
>
> usb 1-3.1: new full-speed USB device number 11 using xhci_hcd
> usb 1-3.1: New USB device found, idVendor=2833, idProduct=0031
> usb 1-3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
> usb 1-3.1: Product: Rift
> usb 1-3.1: Manufacturer: Oculus VR, Inc.
> drivers/hid/usbhid/hid-core.c: HID probe called for ifnum 0
> hid-generic 0003:2833:0031.0005: Kicking head 1 tail 0
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x0101 wIndex=0x0000 wLength=62
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010b wIndex=0x0000 wLength=64
>
> [10 s delay]
>
> drivers/hid/usbhid/hid-core.c: timeout waiting for ctrl or out queue to clear
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010c wIndex=0x0000 wLength=64
> hid-generic 0003:2833:0031.0005: usb_submit_urb(ctrl) failed: -1
> hid-generic 0003:2833:0031.0005: timeout initializing reports
> hid-generic 0003:2833:0031.0005: hiddev0,hidraw0: USB HID v1.10 Device [Oculus VR, Inc. Rift] on usb-0000:00:14.0-3.1/input0
> drivers/hid/usbhid/hid-core.c: HID probe called for ifnum 1
> hid-generic 0003:2833:0031.0006: Kicking head 1 tail 0
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x0101 wIndex=0x0001 wLength=62
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010b wIndex=0x0001 wLength=64
>
> [10 s delay]
>
> drivers/hid/usbhid/hid-core.c: timeout waiting for ctrl or out queue to clear
> drivers/hid/usbhid/hid-core.c: submitting ctrl urb: Get_Report wValue=0x010c wIndex=0x0001 wLength=64
> hid-generic 0003:2833:0031.0006: usb_submit_urb(ctrl) failed: -1
> hid-generic 0003:2833:0031.0006: timeout initializing reports
> hid-generic 0003:2833:0031.0006: hiddev0,hidraw1: USB HID v1.10 Device [Oculus VR, Inc. Rift] on usb-0000:00:14.0-3.1/input1
> usbcore: registered new interface driver usbhid
> usbhid: USB HID core driver
>
> These timeouts disappear when setting HID_QUIRK_NO_INIT_REPORTS. The hidraw
> devices appear quickly and are functional.
>
> Signed-off-by: Philipp Zabel <[email protected]>
> ---

2 things:
- the 2 patches should be squashed together. There is no point having a
single patch for just 2 defines not used anywhere else.
- I believe you don't even need this quirk in the development version of
the hid tree. Would you mind trying a plain v4.12-rcX and report if
you still need the quirk?

Cheers,
Benjamin

> drivers/hid/usbhid/hid-quirks.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
> index 6316498b7812..7b2df4042167 100644
> --- a/drivers/hid/usbhid/hid-quirks.c
> +++ b/drivers/hid/usbhid/hid-quirks.c
> @@ -111,6 +111,7 @@ static const struct hid_blacklist {
> { USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GT683R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_NEXIO, USB_DEVICE_ID_NEXIO_MULTITOUCH_PTI0750, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
> + { USB_VENDOR_ID_OCULUSVR, USB_DEVICE_ID_RIFT_CV1, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1610, HID_QUIRK_NOGET },
> { USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_1640, HID_QUIRK_NOGET },
> { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_USB_OPTICAL_MOUSE, HID_QUIRK_ALWAYS_POLL },
> --
> 2.11.0
>

2017-06-08 07:22:54

by Philipp Zabel

[permalink] [raw]
Subject: Re: [PATCH 2/2] HID: usbhid: Add HID_QUIRK_NO_INIT_REPORTS for Oculus Rift CV1

Hi Benjamin,

On Wed, Jun 7, 2017 at 9:11 AM, Benjamin Tissoires
<[email protected]> wrote:
> Hi Philip,
>
> On Jun 07 2017 or thereabouts, Philipp Zabel wrote:
[...]
> 2 things:
> - the 2 patches should be squashed together. There is no point having a
> single patch for just 2 defines not used anywhere else.
> - I believe you don't even need this quirk in the development version of
> the hid tree. Would you mind trying a plain v4.12-rcX and report if
> you still need the quirk?

Thanks, you are right. I just checked on v4.12-rc4 and now it works without
the quirk. Sorry for the noise.

regards
Philipp

2017-06-08 07:29:31

by Benjamin Tissoires

[permalink] [raw]
Subject: Re: [PATCH 2/2] HID: usbhid: Add HID_QUIRK_NO_INIT_REPORTS for Oculus Rift CV1

On Jun 08 2017 or thereabouts, Philipp Zabel wrote:
> Hi Benjamin,
>
> On Wed, Jun 7, 2017 at 9:11 AM, Benjamin Tissoires
> <[email protected]> wrote:
> > Hi Philip,
> >
> > On Jun 07 2017 or thereabouts, Philipp Zabel wrote:
> [...]
> > 2 things:
> > - the 2 patches should be squashed together. There is no point having a
> > single patch for just 2 defines not used anywhere else.
> > - I believe you don't even need this quirk in the development version of
> > the hid tree. Would you mind trying a plain v4.12-rcX and report if
> > you still need the quirk?
>
> Thanks, you are right. I just checked on v4.12-rc4 and now it works without
> the quirk. Sorry for the noise.

No worries. It's always interesting to know that we introduced a patch
that actually fixes hardware :)

So thanks for the report and the attempt :)

Cheers,
Benjamin