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Date: Fri, 22 Jul 2011 17:32:28 -0700 From: Chase Douglas <chase.douglas@...onical.com> To: djkurtz@...omium.org CC: dmitry.torokhov@...il.com, rydberg@...omail.se, rubini@...l.unipv.it, linux-input@...r.kernel.org, linux-kernel@...r.kernel.org, derek.foreman@...labora.co.uk, daniel.stone@...labora.co.uk, olofj@...omium.org Subject: Re: [PATCH 2/9 v2] Input: synaptics - refactor agm packet parsing On 07/20/2011 06:38 AM, djkurtz@...omium.org wrote: > From: Daniel Kurtz <djkurtz@...omium.org> > > 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@...omium.org> Acked-by: Chase Douglas <chase.douglas@...onical.com> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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