- 24 Aug, 2011 4 commits
-
-
Daniel Kurtz authored
When a Synaptics touchpad is in "AGM" mode, and multiple fingers are detected, the touchpad sends alternating "Advanced Gesture Mode" (AGM) and "Simple Gesture Mode" (SGM) packets. The AGM packets have w=2, and contain reduced resolution finger data. The SGM packets have w={0,1} and contain full resolution finger data. Refactor the parsing of agm packets to its own function, and rename the synaptics_data.mt field to .agm to indicate that it contains the contents of the last agm packet. Signed-off-by:Daniel Kurtz <djkurtz@chromium.org> Acked-by:
Chase Douglas <chase.douglas@canonical.com> Acked-by:
Henrik Rydberg <rydberg@euromail.se> Signed-off-by:
Dmitry Torokhov <dtor@mail.ru>
-
Daniel Kurtz authored
Synaptics touchpads report increasing y from bottom to top. This is inverted from normal userspace "top of screen is 0" coordinates. Thus, the kernel driver reports inverted y coordinates to userspace. This patch refactors this inversion. Signed-off-by:
-
Dmitry Torokhov authored
Since touchscreen driver does not handle any events to be sent to the device we can close serio port first and then unregister the input device. Tested-by:
Ping Cheng <pingc@wacom.com> Signed-off-by:
-
Dmitry Torokhov authored
Implement open() and close() methods for the input device so that we do not start the device unless there are users listening to the events. Acked-by:
Chris Bagwell <chris@cnpbagwell.com> Tested-by:
-
- 09 Aug, 2011 2 commits
-
-
Eric Andersson authored
Signed-off-by:
Albert Zhang <xu.zhang@bosch-sensortec.com> Signed-off-by:
Eric Andersson <eric.andersson@unixphere.com> Acked-by:
Jonathan Cameron <jic23@cam.ac.uk> Reviewed-by:
Alan Cox <alan@linux.intel.com> Signed-off-by:
-
Dmitry Torokhov authored
To allow open/ioctl(EVIOCGABS)/close use pattern for polled devices read the device in context of open() call instead of offloading the first read to a workqueue. This will ensure that once call to open() returns device would have cached reasonably recent axis values that can be retrieved via appropriate ioctl. Signed-off-by:
-
- 03 Aug, 2011 1 commit
-
-
Amy Maloche authored
Add support for pm8xx based vibrator to facilitate haptics. This module uses the ff-memless framework. Signed-off-by:
Amy Maloche <amaloche@codeaurora.org> Signed-off-by:
Anirudh Ghayal <aghayal@codeaurora.org> Reviewed-by:
Wanlong Gao <gaowanlong@cn.fujitsu.com> Signed-off-by:
-
- 25 Jul, 2011 2 commits
-
-
Dmitry Torokhov authored
We were testing wrong bit in the extended capability query. Reported-by:
-
Rakesh Iyer authored
To support key repeats, keyboard needs to be setup as an autorepeating device. Signed-off-by:
Rakesh Iyer <riyer@nvidia.com> Signed-off-by:
-
- 20 Jul, 2011 2 commits
-
-
Dan Carpenter authored
According to the comments we want to call mutex_lock() here instead of mutex_unlock(). That makes more sense. Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
-
Dan Carpenter authored
We are testing the wrong variable here. I believe tj9->input_dev is always NULL at this point, so probe() will fail. Signed-off-by:
-
- 19 Jul, 2011 4 commits
-
-
Axel Lin authored
The implementation does break from the for loop after we assign 'i' to variable 'found'. Signed-off-by:
Axel Lin <axel.lin@gmail.com> Signed-off-by:
-
Axel Lin authored
It's not referenced outside this file so there's no need for it to be in the global name space. Signed-off-by:
-
Axel Lin authored
Make sure we are passing the same cookie in all calls to request_any_context_irq() and free_irq(). Signed-off-by:
-
Axel Lin authored
The implementation in cy8ctmg110_probe() does not properly set reset_pin and irq_pin from platform data. Let's fix it. Signed-off-by:
-
- 13 Jul, 2011 4 commits
-
-
Axel Lin authored
Signed-off-by:
-
Axel Lin authored
i2c_master_send returns negative errno, or else the number of bytes written. Signed-off-by:
-
Axel Lin authored
We only care about if there is a successful match from the table (or no match at all), so let's make dmi_check_system return immediately instead of iterating thorough the whole table. Signed-off-by:
-
Axel Lin authored
We only care about if there is a successful match from the table (or no match at all), so let's make dmi_check_system return immediately instead of iterating thorough the whole table. Make the dmi callback function return 1 then dmi_check_system will return immediately if we have a successful match. Signed-off-by:
-
- 10 Jul, 2011 3 commits
-
-
Dmitry Torokhov authored
This reduces amount #ifdeds in the code. Signed-off-by: -
David Jander authored
This patch enables fetching configuration data, which is normally provided via platform_data, from the device-tree instead. If the device is configured from device-tree data, the platform_data struct is not used, and button data needs to be allocated dynamically. Big part of this patch deals with confining pdata usage to the probe function, to make this possible. Signed-off-by:
David Jander <david@protonic.nl> Signed-off-by:
-
Edwin van Vliet authored
Constant AIPTEK_TOOL_BUTTON_PEN_MODE was defined twice. Signed-off-by:
Edwin van Vliet <edwin@cheatah.nl> Reviewed-by:
Jesper Juhl <jj@chaosbits.net> Signed-off-by:
-
- 09 Jul, 2011 1 commit
-
-
Dmitry Torokhov authored
Newer Synaptics firmware allows to query minimum coordinates reported by the device, let's use this data. Acked-by:
-
- 07 Jul, 2011 9 commits
-
-
Daniel Kurtz authored
AGM packets contain valid button bits, too. This patch refactors packet processing to parse button bits in AGM packets. However, they aren't actually used or reported. The point is to more completely process AGM packets, and prepare for future patches that may actually use AGM packet button bits. Signed-off-by:
-
Daniel Kurtz authored
Signed-off-by:
-
Daniel Kurtz authored
Synaptics touchpads indicate via a capability bit when they perform reduced filtering on position data. In such a case, use a non-zero fuzz value. Fuzz = 8 was chosen empirically by observing the raw position data reported by a clickpad indicating it had reduced filtering. Signed-off-by:
-
Daniel Kurtz authored
Set resolution for MT_POSITION_X and MT_POSITION_Y to match ABS_X and ABS_Y, respectively. Signed-off-by:
-
Ping Cheng authored
The old code may call input_sync() without sending any other events. While it will be suppressed by the input core not calling it at all is still cheaper. Signed-off-by:
-
Ping Cheng authored
Bamboo touch sets BTN_BACK, BTN_FORWARD, BTN_LEFT, and BTN_RIGHT as the default button events for tablet buttons. Change Graphire4 and old Bamboo to the same settings. Signed-off-by:
-
Ping Cheng authored
With the removal of BTN_TOOL_FINGER for tablet buttons and expresskeys, serial number is needed to distingush if the events were from a regular tool (stylus, eraser, or mouse) or the attribures (buttons, strips, or wheels) on the tablet since there are overlapped events between the tools and the tablet attributes. Signed-off-by:
-
Ping Cheng authored
BTN_TOOL_FINGER was designed to indicate a single finger touch. Remove the lines that borrowed this type for expresskeys and tablet buttons. Signed-off-by:
-
Chris Hudson authored
Signed-off-by:
Chris Hudson <chudson@kionix.com> Signed-off-by:
-
- 05 Jul, 2011 6 commits
-
-
Simon Budig authored
Put parentheses around macro argument uses. This avoids pitfalls for the programmer, where the argument expansion does not give the expected result, for example: ioctl (fd, EVIOCGABS (have_mt ? ABS_MT_POSITION_X : ABS_X), &abs); Signed-off-by:
Simon Budig <simon.budig@kernelconcepts.de> Signed-off-by:
-
Wolfram Sang authored
Currently, battery drivers also use poll_sample() provided by the wm97xx-core but this code always checks if the pen is down. Mark the channels which really need this (i.e. for the touchscreen) with the PEN_DOWN bit, and skip the checks otherwise. Now, the battery channels can always be read. Signed-off-by:
Wolfram Sang <w.sang@pengutronix.de> Acked-by:
Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by:
-
Wolfram Sang authored
The current implementation of poll_sample() has the problem that one of its arguments, the channel to be selected, differs from wm9713 to other variants. This parameter gets passed to the (currently unused) mach-specific functions pre_sample() and post_sample() which thus have to deal with codec-specific differences. Refactor the routine so that the argument to poll_sample() is generic for all codecs and do necessary conversions only in the codec-specific driver. The outcome even uses less code and removes the non-standard use of the PEN_DOWN bit to mark the AUX-channels. Signed-off-by:
-
Wolfram Sang authored
Signed-off-by:
-
Stefano Stabellini authored
Signed-off-by:
Stefano Stabellini <stefano.stabellini@eu.citrix.com> Acked-by:
Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Signed-off-by:
-
Chris Moeller authored
This patch implements rumble support for XBox360 Wireless Controllers. Signed-off-by:
Chris Moeller <kode54@gmail.c> Signed-off-by:
-
- 04 Jul, 2011 2 commits
-
-
Iiro Valkonen authored
Handle the objects with multiple instances correctly when the configuration data is loaded. Signed-off-by:
Iiro Valkonen <iiro.valkonen@atmel.com> Signed-off-by:
-
Iiro Valkonen authored
Update the object list to include new objects, and add unique identifiers so we can distinguish between old & new generation of the same object. Signed-off-by:
-
