linux-kernel - [PATCH] Try harder to probe some finicky mice

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Date:	Sat, 28 Jul 2007 10:47:25 +0300
From:	Alon Ziv <lkml@...aviz.org>
To:	linux-kernel@...r.kernel.org
Cc:	Alon Ziv <alonz@...aviz.org>, Alon Ziv <lkml@...aviz.org>
Subject: [PATCH] Try harder to probe some finicky mice

From: Alon Ziv <alonz@...aviz.org>

Some rodents appear to be extra-finicky, and require both a PSMOUSE_RESET_DIS
and a PSMOUSE_RESET_BAT before they are unconfused enough to be probed.

Signed-off-by: Alon Ziv <lkml@...aviz.org>
---
 drivers/input/mouse/psmouse-base.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index b9f0fb2..ca039a5 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -651,6 +651,7 @@ static int psmouse_extensions(struct psmouse *psmouse,
  * protocol probes. Note that we do full reset becuase some mice
  * put themselves to sleep when 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)
-- 
1.5.2.146.gb75c6

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