Linux kernel documentation tree maintained by Jonathan Corbet http://mirrors.hust.edu.cn/git/lwn.git/atom?h=standardize-docs 2011-03-14T12:05:08+00:00 2011-03-14T12:05:08+00:00 Richard Nauber richard.nauber@googlemail.com 2011-03-09T05:20:57+00:00 urn:sha1:4875ac114d8bce99838a9b0ee7c3f5469cc6352e This patch merges the hid-egalax driver into hid-multitouch. There are two types of devices support by the hid-egalax driver: resistive and capacitive. Here, they are implicitly distinguished by the absence of a HID_DG_CONTACTCOUNT field in the latter, so no special code path needs to be introduced. As a side effect, this patch fixes the broken suspend/resume behavior in the old driver. [rydberg@euromail.se: minor fixups] Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Jiri Kosina <jkosina@suse.cz> 2011-01-10T16:15:37+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-01-10T16:15:37+00:00 urn:sha1:facc7a96d443d84060a8679c3fcc51d20d4981c3 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (34 commits) HID: roccat: Update sysfs attribute doc HID: roccat: don't use #pragma pack HID: roccat: Add support for Roccat Kone[+] v2 HID: roccat: reduce number of functions in kone and pyra drivers HID: roccat: declare meaning of pack pragma usage in driver headers HID: roccat: use class for char device for sysfs attribute creation sysfs: Introducing binary attributes for struct class HID: hidraw: add compatibility ioctl() for 32-bit applications. HID: hid-picolcd: Fix memory leak in picolcd_debug_out_report() HID: picolcd: fix misuse of logical operation in place of bitop HID: usbhid: base runtime PM on modern API HID: replace offsets values with their corresponding BTN_* defines HID: hid-mosart: support suspend/resume HID: hid-mosart: ignore buttons report HID: hid-picolcd: don't use flush_scheduled_work() HID: simplify an index check in hid_lookup_collection HID: Hoist assigns from ifs HID: Remove superfluous __inline__ HID: Use vzalloc for vmalloc/memset(,0...) HID: Add and use hid_<level>: dev_<level> equivalents ... 2011-01-07T22:45:47+00:00 Linus Torvalds torvalds@linux-foundation.org 2011-01-07T22:45:47+00:00 urn:sha1:31b6ca0af758a88e5e769b48cc6dde037ee37b96 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (58 commits) Input: wacom_w8001 - support pen or touch only devices Input: wacom_w8001 - use __set_bit to set keybits Input: bu21013_ts - fix misuse of logical operation in place of bitop Input: i8042 - add Acer Aspire 5100 to the Dritek list Input: wacom - add support for digitizer in Lenovo W700 Input: psmouse - disable the synaptics extension on OLPC machines Input: psmouse - fix up Synaptics comment Input: synaptics - ignore bogus mt packet Input: synaptics - add multi-finger and semi-mt support Input: synaptics - report clickpad property input: mt: Document interface updates Input: fix double equality sign in uevent Input: introduce device properties hid: egalax: Add support for Wetab (726b) Input: include MT library as source for kerneldoc MAINTAINERS: Update input-mt entry hid: egalax: Add support for Samsung NB30 netbook hid: egalax: Document the new devices in Kconfig hid: egalax: Add support for Wetab hid: egalax: Convert to MT slots ... Fixed up trivial conflict in drivers/input/keyboard/Kconfig 2010-12-18T08:25:48+00:00 Andy Ross andy@plausible.org 2010-12-16T23:53:19+00:00 urn:sha1:4dd295a73e80b55c3fec25555bf0a5d253023740 This patch adds support for another Wetab device (726b), and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Andy Ross <andy@plausible.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T10:32:21+00:00 Richard Nauber richard.nauber@googlemail.com 2010-12-14T21:36:18+00:00 urn:sha1:28906ad6d7c8a8090f720cf7c39461df0b1460f6 The Samsung NB30 touch has a DWAV dual-touch device. This patch adds the NB30 to the list of supported devices, and grabs it accordingly in hid-core. [rydberg@euromail.se: rename and log message changes] Signed-off-by: Richard Nauber <Richard.Nauber@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T09:44:01+00:00 Henrik Rydberg rydberg@euromail.se 2010-11-29T06:27:49+00:00 urn:sha1:4e93db23bf95cd763c9182b5d6187412fe6ce747 The Wetab tablet dual-touch controller works the same way as the one in the Joojoo tablet. This patch adds the Wetab to the list of supported devices, and grabs it accordingly in hid-core. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T09:43:53+00:00 Henrik Rydberg rydberg@euromail.se 2010-12-06T13:04:21+00:00 urn:sha1:f7bc8046b33b9fb2e61318f885cc5d94e0a6b805 The firmware in the joojoo reports touches sequentially, one per report, which confuses the current driver. A further complication is the absense of any indication of a touch frame. This patch converts the driver to the MT slots protocol, and outputs one full touch frame per report. This way, proper handling for both firmwares is ensured. Tested-by: Philipp Merkel <mail@philmerk.de> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T09:43:46+00:00 Henrik Rydberg rydberg@euromail.se 2010-10-11T19:20:51+00:00 urn:sha1:17c760687f1270af9bd798d938198caa7d5aa3eb Use estimated signal-to-noise ratios to reduce noise and limit the amount of events emitted. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T09:43:37+00:00 Henrik Rydberg rydberg@euromail.se 2010-10-11T19:16:43+00:00 urn:sha1:80a469e4f4d01ad96447f85cc71a379ec82ffe2d The firmware reports a logical minimum of one, but in order for userspace applications to correctly map all reported values to non-zero pressure, the driver needs to report a logical minimum of zero. Fixed with this patch. Tested-by: Philipp Merkel <mail@philmerk.de> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: Henrik Rydberg <rydberg@euromail.se> 2010-12-16T09:43:27+00:00 Henrik Rydberg rydberg@euromail.se 2010-10-13T20:18:32+00:00 urn:sha1:b88cbd3a007608a224fad5413de6170c75afd5a7 The firmware of both supported devices report a X/Y maximum of 4095, whereas in reality, it is eight times larger. Fixed with this patch. Signed-off-by: Jiri Kosina <jkosina@suse.cz> Cc: Stephane Chatty <chatty@enac.fr> Signed-off-by: Henrik Rydberg <rydberg@euromail.se>