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Date: Tue, 8 Oct 2002 15:51:25 +0200
From: Vojtech Pavlik <vojtech@suse.cz>
To: Vojtech Pavlik <vojtech@suse.cz>
Cc: torvalds@transmeta.com, linux-kernel@vger.kernel.org
Subject: [patch] Fix aux detection on some notebooks [14/23]
Message-ID: <20021008155125.M18546@ucw.cz>
References: <20021008154132.C18546@ucw.cz> <20021008154246.D18546@ucw.cz> <20021008154415.E18546@ucw.cz> <20021008154549.F18546@ucw.cz> <20021008154631.G18546@ucw.cz> <20021008154733.H18546@ucw.cz> <20021008154824.I18546@ucw.cz> <20021008154904.J18546@ucw.cz> <20021008155003.K18546@ucw.cz> <20021008155045.L18546@ucw.cz>
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You can import this changeset into BK by piping this whole message to:
'| bk receive [path to repository]' or apply the patch as usual.
'bk pull bk://linux-input.bkbits.net/linux-input' should work as well.

===================================================================

ChangeSet@1.573.1.47, 2002-10-01 20:41:21+02:00, vojtech@suse.cz
  Accept 0xfa as an "OK" result code for AUX TEST cmd in i8042.c.
  This makes mouse work on certain notebooks.


 i8042.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletion(-)

===================================================================

diff -Nru a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
--- a/drivers/input/serio/i8042.c	Tue Oct  8 15:26:07 2002
+++ b/drivers/input/serio/i8042.c	Tue Oct  8 15:26:07 2002
@@ -664,11 +664,13 @@
 /*
  * External connection test - filters out AT-soldered PS/2 i8042's
  * 0x00 - no error, 0x01-0x03 - clock/data stuck, 0xff - general error
+ * 0xfa - no error on some notebooks which ignore the spec
  * We ignore general error, since some chips report it even under normal
  * operation.
  */
 
-	if (i8042_command(&param, I8042_CMD_AUX_TEST) || (param && param != 0xff))
+	if (i8042_command(&param, I8042_CMD_AUX_TEST)
+	    || (param && param != 0xfa && param != 0xff))
 		return -1;
 
 /*

===================================================================

This BitKeeper patch contains the following changesets:
1.573.1.47
## Wrapped with gzip_uu ##


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`
end
-
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