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SubjectRe: [PATCH] Add quirk HID_QUIRK_NO_INIT_REPORTS for RNDPLUS touchscreen
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On Fri, Mar 21, 2014 at 3:39 PM, Yufeng Shen <miletus@chromium.org> wrote:
> There is timeout error during initialization:
> kernel: [ 14.167086] hid-multitouch 0003:2512:5003.0001: usb_submit_urb(ctrl) failed: -1
> kernel: [ 14.167135] hid-multitouch 0003:2512:5003.0001: timeout initializing reports
> kernel: [ 14.167407] input: RNDPLUS Co., LTD PULSEIR TSR4601 as /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/input/input14
> kernel: [ 14.167975] cpufreq_interactive: monitoring input on RNDPLUS Co., LTD PULSEIR TSR4601
> kernel: [ 14.168266] hid-multitouch 0003:2512:5003.0001: input,hiddev0,hidraw1: USB HID v1.10 Mouse [RNDPLUS Co., LTD PULSEIR TSR4601] on usb-0000:00:1d.0-1.3/input0
>
> Adding quirk HID_QUIRK_NO_INIT_REPORTS can solve the problem.

I already asked you to test if HID_QUIRK_NO_INIT_INPUT_REPORTS was
working for the same same kind of timeout
(https://patchwork.kernel.org/patch/3544281/).

So I am asking again: please test HID_QUIRK_NO_INIT_INPUT_REPORTS and
if it works, use this quirk instead the one in this patch.
This *really* matters because the quirk HID_QUIRK_NO_INIT_REPORTS does
not initialize feature reports which contains important information
regarding hid-multitouch.

Cheers,
Benjamin

>
> Signed-off-by: Yufeng Shen <miletus@chromium.org>
> ---
> drivers/hid/hid-ids.h | 5 +++++
> drivers/hid/usbhid/hid-quirks.c | 3 +++
> 2 files changed, 8 insertions(+)
>
> diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
> index f9304cb..772f937 100644
> --- a/drivers/hid/hid-ids.h
> +++ b/drivers/hid/hid-ids.h
> @@ -442,6 +442,11 @@
> #define USB_DEVICE_ID_IDEACOM_IDC6650 0x6650
> #define USB_DEVICE_ID_IDEACOM_IDC6651 0x6651
>
> +#define USB_VENDOR_ID_IDSPULSE 0x2512
> +#define USB_DEVICE_ID_IDSPULSE_EVIR1 0x5003
> +#define USB_DEVICE_ID_IDSPULSE_EVIR2 0x5004
> +#define USB_DEVICE_ID_IDSPULSE_EVIR3 0x5005
> +
> #define USB_VENDOR_ID_ILITEK 0x222a
> #define USB_DEVICE_ID_ILITEK_MULTITOUCH 0x0001
>
> diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
> index 0db9a67..e59ad07 100644
> --- a/drivers/hid/usbhid/hid-quirks.c
> +++ b/drivers/hid/usbhid/hid-quirks.c
> @@ -72,6 +72,9 @@ static const struct hid_blacklist {
> { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET },
> { USB_VENDOR_ID_FORMOSA, USB_DEVICE_ID_FORMOSA_IR_RECEIVER, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_FREESCALE, USB_DEVICE_ID_FREESCALE_MX28, HID_QUIRK_NOGET },
> + { USB_VENDOR_ID_IDSPULSE, USB_DEVICE_ID_IDSPULSE_EVIR1, HID_QUIRK_NO_INIT_REPORTS },
> + { USB_VENDOR_ID_IDSPULSE, USB_DEVICE_ID_IDSPULSE_EVIR2, HID_QUIRK_NO_INIT_REPORTS },
> + { USB_VENDOR_ID_IDSPULSE, USB_DEVICE_ID_IDSPULSE_EVIR3, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_MGE, USB_DEVICE_ID_MGE_UPS, HID_QUIRK_NOGET },
> { USB_VENDOR_ID_MSI, USB_DEVICE_ID_MSI_GX680R_LED_PANEL, HID_QUIRK_NO_INIT_REPORTS },
> { USB_VENDOR_ID_NOVATEK, USB_DEVICE_ID_NOVATEK_MOUSE, HID_QUIRK_NO_INIT_REPORTS },
> --
> 1.9.1.423.g4596e3a
>
> --
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