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authorAlon Ziv <alonz@nolaviz.org>2007-08-30 00:22:48 -0400
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2007-08-30 00:22:48 -0400
commit554fc1935365ddba0936dfb6dc4088ba4ef23a4f (patch)
treefb65818a45ce5867e7c9ddeb7918d2ee4b22e695
parentb9d2d110b10f7b4788d0fdd328cf57e34b767817 (diff)
downloadop-kernel-dev-554fc1935365ddba0936dfb6dc4088ba4ef23a4f.zip
op-kernel-dev-554fc1935365ddba0936dfb6dc4088ba4ef23a4f.tar.gz
Input: psmouse - reset harder during probe
Some rodents appear to be extra-finicky, and require both PSMOUSE_RESET_DIS and PSMOUSE_RESET_BAT before they are unconfused enough to be probed. Signed-off-by: Alon Ziv <lkml@nolaviz.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
-rw-r--r--drivers/input/mouse/psmouse-base.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index b9f0fb2..0735257 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -648,9 +648,10 @@ static int psmouse_extensions(struct psmouse *psmouse,
/*
* Reset to defaults in case the device got confused by extended
- * protocol probes. Note that we do full reset becuase some mice
- * put themselves to sleep when see PSMOUSE_RESET_DIS.
+ * protocol probes. Note that we follow up with full reset because
+ * some mice put themselves to sleep when they see PSMOUSE_RESET_DIS.
*/
+ ps2_command(&psmouse->ps2dev, NULL, PSMOUSE_CMD_RESET_DIS);
psmouse_reset(psmouse);
if (max_proto >= PSMOUSE_IMEX && im_explorer_detect(psmouse, set_properties) == 0)
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