From 554fc1935365ddba0936dfb6dc4088ba4ef23a4f Mon Sep 17 00:00:00 2001 From: Alon Ziv Date: Thu, 30 Aug 2007 00:22:48 -0400 Subject: [PATCH] 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 Signed-off-by: Dmitry Torokhov --- drivers/input/mouse/psmouse-base.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c index b9f0fb2530e2..073525756532 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)