- 27 10月, 2011 3 次提交
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由 Chris Bagwell 提交于
Signed-off-by: NChris Bagwell <chris@cnpbagwell.com> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Chris Bagwell 提交于
Bamboo's do not declared a Digitizer-Stylus so the if() was never executed. wacom_features already contains correct stylus packet length. Signed-off-by: NChris Bagwell <chris@cnpbagwell.com> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Chris Bagwell 提交于
Only the stylus interface on Bamboo's has a feature report that can be used to set to wacom mode. The touch interface only has 1 report mode and will return errors for those get/sets requests. The get request was always erroring out because it was not marked as an input request. Only down side of error was needlessly resending the set request 5 times. Signed-off-by: NChris Bagwell <chris@cnpbagwell.com> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 05 10月, 2011 3 次提交
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由 Ping Cheng 提交于
Reviewed-by: NEduard Hasenleithner <eduard@hasenleithner.at> Tested-by: NEduard Hasenleithner <eduard@hasenleithner.at> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Cintiq 21ux2 has two sets of four LEDs on right and left side of the tablet, respectively. Reviewed-by: NEduard Hasenleithner <eduard@hasenleithner.at> Tested-by: NEduard Hasenleithner <eduard@hasenleithner.at> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
The LED luminance level is normally lower when no button is pressed. Reviewed-by: NEduard Hasenleithner <eduard@hasenleithner.at> Tested-by: NEduard Hasenleithner <eduard@hasenleithner.at> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 08 9月, 2011 1 次提交
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由 Eduard Hasenleithner 提交于
This commit enables control of the LEDs and OLED displays found on the Wacom Intuos4 M, L, and XL. For this purpose, a new "wacom_led" attribute group is added to the sysfs entry of the USB device. This "wacom_led" group only shows up when the correct device (M, L, or XL) is detected. The attributes are described in Documentation/ABI/testing/sysfs-wacom Signed-off-by: NEduard Hasenleithner <eduard@hasenleithner.at> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 16 8月, 2011 2 次提交
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由 Ping Cheng 提交于
Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Use WAC_MSG_RETRIES define instead of a numeric constant. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 13 3月, 2011 1 次提交
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由 Ping Cheng 提交于
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se> Reviewed-by: NChris Bagwell <chris@cnpbagwell.com> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 11 2月, 2011 1 次提交
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由 Alexander Strakh 提交于
If we fail to retrieve HID descriptor we need to free allocated URB so jump to proper label to do that. Signed-off-by: NAlexander Strakh <strakh@ispras.ru> Acked-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 18 10月, 2010 1 次提交
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由 Dmitry Torokhov 提交于
We need to always call usb_autopm_put_interface() in wacom_open(), not only when initialization fails, otherwise the device will be marked as PM-busy and will never be put in suspended state. Based on patch by Oliver Neukum. Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 05 10月, 2010 1 次提交
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由 Dmitry Torokhov 提交于
When runtime PM is enabled by default for input devices, X hangs in wacom open: [<ffffffff814a00ea>] mutex_lock+0x1a/0x40 [<ffffffffa02bc94b>] wacom_resume+0x3b/0x90 [wacom] [<ffffffff81327a32>] usb_resume_interface+0xd2/0x190 [<ffffffff81327b5d>] usb_resume_both+0x6d/0x110 [<ffffffff81327c24>] usb_runtime_resume+0x24/0x40 [<ffffffff8130a2cf>] __pm_runtime_resume+0x26f/0x450 [<ffffffff8130a23a>] __pm_runtime_resume+0x1da/0x450 [<ffffffff8130a53a>] pm_runtime_resume+0x2a/0x50 [<ffffffff81328176>] usb_autopm_get_interface+0x26/0x60 [<ffffffffa02bc626>] wacom_open+0x36/0x90 [wacom] wacom_open() takes wacom->lock and calls usb_autopm_get_interface(), which in turn calls wacom_resume() which tries to acquire the lock again. The fix is to call usb_autopm_get_interface() first, before we take the lock. Since we do not do usb_autopm_put_interface() until wacom_close() is called runtime PM is effectively disabled for the driver, however changing it now would risk regressions so the complete fix will have to wait till the next merge window. Reported-by: NJiri Slaby <jslaby@suse.cz> Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 12 9月, 2010 1 次提交
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由 Chris Bagwell 提交于
Bamboo P&T need to use second form of usb_set_report() to ask to report tablet data. With previous addition of Bamboo Touch, BTN_TOOL_TRIPLETAP is now used for both TABLETPC2FG and BAMBOO_PT types. So reduced check to match type=TABLETPC2FG. This change shows redundant check for !TABLETPC2FG in else statement. Signed-off-by: NChris Bagwell <chris@cnpbagwell.com> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 06 9月, 2010 3 次提交
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由 Henrik Rydberg 提交于
Collect device-specific code into a single function, and use quirks to flag specific behavior instead. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
The Bamboo devices have multiple interfaces which need to be setup separately. Use the HID parsing mechanism to achieve that. Signed-off-by: NPing Cheng <pinglinux@gmail.com> Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Henrik Rydberg 提交于
The signal-to-noise ratio varies between devices, but currently all devices are treated the same way. Add fuzz parameters to the feature struct, allowing for tailored treatment of devices. Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 04 6月, 2010 1 次提交
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由 Ping Cheng 提交于
Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 21 5月, 2010 1 次提交
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由 Daniel Mack 提交于
For more clearance what the functions actually do, usb_buffer_alloc() is renamed to usb_alloc_coherent() usb_buffer_free() is renamed to usb_free_coherent() They should only be used in code which really needs DMA coherency. All call sites have been changed accordingly, except for staging drivers. Signed-off-by: NDaniel Mack <daniel@caiaq.de> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Pedro Ribeiro <pedrib@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 16 4月, 2010 1 次提交
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由 Ping Cheng 提交于
When Wacom devices wake up from a sleep, the switch mode command (wacom_query_tablet_data) is needed before wacom_open is called. wacom_query_tablet_data should not be executed inside wacom_open since wacom_open is called more than once during probe. wacom_retrieve_hid_descriptor is removed from wacom_resume due to the fact that the required descriptors are stored properly upon system resume. Reported-and-tested-by: NAnton Anikin <Anton@Anikin.name> Signed-off-by: NPing Cheng <pingc@wacom.com> Cc: stable@kernel.org Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 14 4月, 2010 7 次提交
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由 Dmitry Torokhov 提交于
Also get rid of wacom_le16_to_cpu() and wacom_be16_to_cpu() helpers and ise le16_to_cpup() and be16_to_cpup() directly. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Now that we moved input device from struct wacom to struct wacom_wac, presence of wacom_combo just complicats things for no good reason. Let's get rid of it and simply pass URB length to wacom_wac_irq(). Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Input event interface is pretty stable so let's get rig of wrappers for input_event() and fiends and call them directly. This will simplify and speed up code a bit. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Fix identation of switch/case statements so they follow style used by the rest of the kernel. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
There is no reason for allocating struct wacom_wac separately from struct wacom since both have the same lifetime rules and are not shared. Also make 'open' field a boolean. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Touch enbaled devices share the same product ID with pen. However, we do not want to post touch events while pen is in prox. To do so, we used to keep a local static variable to keep track of if pen is in prox or not. This works fine for Tablet PC devices since there is only one device attached. With the newer touch enabled regular tablets, we can not make this assumption any more, i.e, one system may have more than one identical tablet plugged in. This patch adds an new entry, shared, into the struct wacom_wac so touch data can access pen data to locally. This solution assumes the two tools (touch and pen) of the same ID will be probed one after the other without interruption in between by another Wacom device of the same ID.
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由 Ping Cheng 提交于
When Wacom devices wake up from a sleep, the switch mode command (wacom_query_tablet_data) is needed before wacom_open is called. wacom_query_tablet_data should not be executed inside wacom_open since wacom_open is called more than once during probe. wacom_retrieve_hid_descriptor is removed from wacom_resume due to the fact that the required descriptors are stored properly upon system resume. Signed-off-by: NPing Cheng <pingc@wacom.com> Reported-and-tested-by: NAnton Anikin <Anton@Anikin.name> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 02 3月, 2010 1 次提交
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由 Ping Cheng 提交于
Replacing WACOM_PKGLEN_PENABLED with WACOM_PKGLEN_GRAPHIRE since they both represent the same value, 8. This value will be used for both Tablet PC and Bamboo with touch devices. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 20 2月, 2010 1 次提交
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由 Ping Cheng 提交于
Devices supporting both pen and touch features share the same product ID, but presented as 2 separate input devices. By adding device type to device name string we can help userspace applications and users differentiate between them. 'Finger' is used for the touch since touch has been used as a suffix by userland hotplugging services. Signed-off-by: NJason Childs <oblivian@users.sourceforge.net> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 19 2月, 2010 1 次提交
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由 Jason Childs 提交于
Since we mangle data in wacom_features when dealing with certain devices let's use a private (per-device) instance of wacom_features in wacom_wac. This way same product ID can support more than one type of device, such as pen and touch, and not interfere with each other. Signed-off-by: NJason Childs <oblivian@users.sourceforge.net> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 11 2月, 2010 1 次提交
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由 Bastian Blank 提交于
Get the features information from the driver info of the usb device id structure provided by the caller. The device ids and feature structs are strong coupled using indices. Signed-off-by: NBastian Blank <waldi@debian.org> Tested-by: NJason Childs <oblivian@users.sourceforge.net> Acked-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 15 12月, 2009 2 次提交
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由 Ping Cheng 提交于
This adds support for the foolowing Wacom devices: - 0x9F - a single touch only LCD tablet; - 0xE2 - a two finger touch only LCD tablet; - 0xE3 - a two finger touch, penabled LCD tablet. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Call wacom_query_tablet_data() from wacom_resume() so the device will be switched to Wacom mode upon resume. Devices that require this are: regular tablets and two finger touch devices. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 21 8月, 2009 1 次提交
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由 Dmitry Torokhov 提交于
Tested-by: NMartin Capitanio <martin@capitanio.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 09 5月, 2009 1 次提交
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由 Ping Cheng 提交于
Signed-oof-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 29 4月, 2009 1 次提交
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由 Ping Cheng 提交于
This patch fixed a bug that was introduced in kernel 2.6.28 for TabletPC touch data. The wacom_parse_hid routine in wacom_sys.c should always return 0 even when usb_control_msg got an error. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 26 11月, 2008 1 次提交
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由 Ping Cheng 提交于
Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 18 10月, 2008 1 次提交
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由 Greg Kroah-Hartman 提交于
USB should not be having it's own printk macros, so remove info() and use the system-wide standard of dev_info() wherever possible. Acked-by: NDmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 17 5月, 2008 1 次提交
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由 Harvey Harrison 提交于
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 15 4月, 2008 1 次提交
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由 Oliver Neukum 提交于
This implements suspend and autosuspend support for wacom devices. It works by using the usb last busy functionality triggered in the completion callback. Signed-off-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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