Messages in this thread | | | From | Benjamin Tissoires <> | Subject | [PATCH v2 0/9] Support of Nexio 42" and new default class for hid-multitouch | Date | Thu, 31 Jan 2013 17:22:22 +0100 |
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Hi guys,
so, this is the v2 of the support of win7/8 devices.
changes since v1: - removed the "optimization" patches, as the benefit was minimum - introduce a new callback "report" in hid-core that drivers can use to treat the report by having it entirely parsed - rely on this new hook to support Nexio 42"
side notes: - I've tested removing the heavy call to kzalloc in hid_input_field. The results are disapointing -> the processing time remains the same. - I've also tested not to rely on .event hook in hid-multitouch but only on .report. Idem, I thought it would reduce the code of hid-multitouch and will enhance its processing time, but the results are a roughly same number of lines for hid-multitouch and the same processing time... :( - these 2 tests helped in cleaning the patch set from the last time.
And again, finally, I've pass all the 40 regression tests of my db. \o/
Cheers, Benjamin
Benjamin Tissoires (9): HID: core: add "report" hook, called once the report has been parsed HID: multitouch: use the callback "report" instead of sequential events HID: multitouch: add support for Nexio 42" panel HID: multitouch: fix Win8 protocol for Sharp like devices HID: multitouch: ensure that serial devices make no use of contact count HID: multitouch: fix protocol for Sitronix 1403:5001 HID: multitouch: fix protocol for Cando 2087:0a02 HID: multitouch: fix protocol for Elo panels HID: multitouch: make MT_CLS_ALWAYS_TRUE the new default class
drivers/hid/hid-core.c | 4 ++ drivers/hid/hid-ids.h | 3 + drivers/hid/hid-multitouch.c | 142 ++++++++++++++++++++++++++++++++----------- include/linux/hid.h | 2 + 4 files changed, 115 insertions(+), 36 deletions(-)
-- 1.8.1
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