Fixes the following W=1 kernel build warning(s):
drivers/hid/hid-uclogic-params.c:33: warning: expecting prototype for Convert a pen in(). Prototype was for uclogic_params_pen_inrange_to_str() instead
drivers/hid/hid-uclogic-params.c:519: warning: wrong kernel-doc identifier on line:
drivers/hid/hid-uclogic-params.c:706: warning: expecting prototype for uclogic_params_init(). Prototype was for uclogic_params_huion_init() instead
Cc: Jiri Kosina <jikos@kernel.org>
Cc: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Cc: linux-input@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
After more discussions with the [libinput project][1], it has been
determined that the uclogic driver provides better support for this
tablet. Fortunately, the Trust Panora is physically and logically
identical with the UGEE G5, despite having a different USB vendor and
product ID.
[1]: https://gitlab.freedesktop.org/libinput/libinput/-/issues/482
Signed-off-by: Cristian Klein <cristian.klein@elastisys.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
See Documentation/core-api/printk-formats.rst.
h should no longer be used in the format specifier for printk.
Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
The Trust Flex Design Tablet has an UGTizer USB ID and requires the same
initialization as the UGTizer GP0610 to be detected as a graphics tablet
instead of a mouse.
Signed-off-by: Martijn van de Streek <martijn@zeewinde.xyz>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Add support for Ugee Rainbow CV720 to hid-uclogic.
Signed-off-by: Wang Xuerui <git@xen0n.name>
Reviewed-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Currently ver_ptr is being null checked twice, once before calling
usb_string and once afterwards. The second null check is redundant
and can be removed, remove it.
Detected by CoverityScan, CID#1477308 ("Logically dead code")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Do not try to initialize UC-Logic tablets if the underlying device is
not a USB device, but e.g. a uhid device.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for Ugee G5 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for XP-Pen Deco 01 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for XP-Pen Star G640 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for XP-Pen Star G540 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add proper support for Ugee EX07(S) frame controls to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for Ugee M540 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for Ugee 2150 to hid-uclogic.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Add support for UC-Logic v2 protocol to hid-uclogic.
This adds support for a bunch of new Huion models.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Newer UC-Logic tablets, such as ones made by Huion have stopped
reporting in-range state, but they're otherwise worthy tablets. The
manufacturer was notified of the problem and promised to fix this in the
future. Meanwhile, detect pen coming in range, and emulate the reports
to the userspace, to make the tablets useable.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Designate the current UC-Logic tablet initialization protocol v1, in
preparation for adding support for v2 protocol.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Refactor and extract UC-Logic tablet initialization and parameter
discovery into a module. For these tablets, the major part of parameter
discovery cannot be separated from initialization so they have to be in
the same module. Define explicitly and clearly what possible quirks the
tablets may have to make the driver implementation easier and simpler.
Signed-off-by: Nikolai Kondrashov <spbnick@gmail.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
