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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-12-12 00:05:53 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-06 14:13:49 -0800 |
| commit | 5cb6d2895e510f77514ef15c8f061621f09e4d78 (patch) | |
| tree | 73b09bafbaf76169b04239b37860a88bf54b663d /sound | |
| parent | 43579d76bdd733c9baf131bbc29719c2a2821569 (diff) | |
| download | kernel_samsung_smdk4412-5cb6d2895e510f77514ef15c8f061621f09e4d78.zip kernel_samsung_smdk4412-5cb6d2895e510f77514ef15c8f061621f09e4d78.tar.gz kernel_samsung_smdk4412-5cb6d2895e510f77514ef15c8f061621f09e4d78.tar.bz2 | |
Input: synaptics - fix touchpad not working after S2R on Vostro V13
commit 8521478f67e95ada4e87970c7b41e504c724b2cf upstream.
Synaptics touchpads on several Dell laptops, particularly Vostro V13
systems, may not respond properly to PS/2 commands and queries immediately
after resuming from suspend to RAM. This leads to unresponsive touchpad
after suspend/resume cycle.
Adding a 1-second delay after resetting the device allows touchpad to
finish initializing (calibrating?) and start reacting properly.
Reported-by: Daniel Manrique <daniel.manrique@canonical.com>
Tested-by: Daniel Manrique <daniel.manrique@canonical.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions