hi Alan:
>
> I originally tried using usb_reset_device, and it caused a deadlock:
>
> Unplug the HID device.
>
> I/O error occurs. hid_io_error schedules reset_work.
>
> The reset_work callback routine is hid_reset. It calls
> usb_reset_device.
>
> The rese
On Sun, 24 Aug 2014, vichy wrote:
> hi Alan:
> >
> > I originally tried using usb_reset_device, and it caused a deadlock:
> >
> > Unplug the HID device.
> >
> > I/O error occurs. hid_io_error schedules reset_work.
> >
> > The reset_work callback routine is hid_reset. It c
Hi Dudley,
On Thu, Jul 17, 2014 at 02:52:36PM +0800, Dudley Du wrote:
> Add read_fw and raw_data debugfs interfaces for easier issues location
> and collection when report by user.
> TEST=test on Chromebooks.
>
> Signed-off-by: Dudley Du
> ---
> drivers/input/mouse/cyapa.c | 219
> +++
On Wed, Aug 20, 2014 at 08:18:12PM +0200, Ulrik De Bie wrote:
> elantech_init() calls elantech_set_absolute_mode which sets the driver in
> an absolute mode. When after this the elantech_init fails, it is best
> to turn the ps/2 mouse emulation mode back on by calling psmouse_reset()
> so that it c
On Thu, Jul 17, 2014 at 02:53:48PM +0800, Dudley Du wrote:
> Based on the cyapa core, add the gen3 trackpad device's basic functions
> supported, so gen3 trackpad device can work with kernel input system.
> The basic function is absolutely same as previous cyapa driver only
> support gen3 trackpad
Hi Ulrik,
On Wed, Aug 20, 2014 at 08:18:11PM +0200, Ulrik De Bie wrote:
> +
> + t = (((u32)packet[0] & 0xF8) << 24) | ((u32)packet[1] << 16)
> + | (u32)packet[2] << 8 | (u32)packet[3];
Majority of devices with Elantech will be little-endian devices, so if we use
get_unaligned_le32
Hi Dmitry,
> -Original Message-
> From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com]
> Sent: Saturday, August 23, 2014 7:52 AM
> To: Dudley Du
> Cc: Rafael J. Wysocki; Benson Leung; Patrik Fimml;
> linux-input@vger.kernel.org;
> linux-ker...@vger.kernel.org; Dudley Du
> Subject: Re:
Hi Dmitry,
> -Original Message-
> From: Dmitry Torokhov [mailto:dmitry.torok...@gmail.com]
> Sent: Saturday, August 23, 2014 7:55 AM
> To: Dudley Du
> Cc: Rafael J. Wysocki; Benson Leung; Patrik Fimml;
> linux-input@vger.kernel.org;
> linux-ker...@vger.kernel.org; Dudley Du
> Subject: Re:
