bcm5974 (0.55) unstable; urgency=low

  * Package updates.
  * Reverting GFP_ATOMIC for irq handlers.

 -- Henrik Rydberg <rydberg@euromail.se>  Wed, 09 Jul 2008 20:59:39 +0200

10 files changed, 185 insertions, 63 deletions

diff --git a/CHANGES b/CHANGES
index 8512d87..6e51394 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,78 +1,102 @@
-08JUL2008 version 0.54
-----------------------
+bcm5974 (0.55) unstable; urgency=low
 
-And another one... finally got the bright idea to test it by emulating
-the different product ids.
+  * Package updates.
+  * Reverting GFP_ATOMIC for irq handlers.
 
-07JUL2008 version 0.53
-----------------------
+ -- Henrik Rydberg <rydberg@euromail.se>  Wed, 09 Jul 2008 20:59:39 +0200
 
-Another typo in the post-install script.
+bcm5974 (0.54) unstable; urgency=low
 
-07JUL2008 version 0.52
-----------------------
+  * And another one... finally got the bright idea to test it by
+    emulating the different product ids.
 
-Typo in the post-install script.
+ -- Henrik Rydberg <rydberg@euromail.se>  Tue, 08 Jul 2008 20:59:39 +0200
 
-07JUL2008 version 0.51
-----------------------
+bcm5974 (0.53) unstable; urgency=low
 
-Fine-tuned signal-to-noise ratio, smoother mouse motion.
-Interrupt code got minor simplifications.
-GFP_ATOMIC completetly removed.
+  * Another typo in the post-install script.
 
-06JUL2008 version 0.5
-----------------------
+ -- Henrik Rydberg <rydberg@euromail.se>  Mon, 07 Jul 2008 20:59:39 +0200
 
-Working palm detection, changes for kernel.org, dkms introduced.
+bcm5974 (0.52) unstable; urgency=low
 
-01JUL2008 version 0.42
-----------------------
+  * Typo in the post-install script.
 
-First button click registered, pre/post-reset added.
+ -- Henrik Rydberg <rydberg@euromail.se>  Mon, 07 Jul 2008 20:09:39 +0200
 
-29JUN2008 version 0.41
-----------------------
+bcm5974 (0.51) unstable; urgency=low
 
-The reset_resume kernel function added.
+  * Fine-tuned signal-to-noise ratio, smoother mouse motion.
+  * Interrupt code got minor simplifications.
+  * GFP_ATOMIC completetly removed.
 
-29JUN2008 version 0.4
-----------------------
+ -- Henrik Rydberg <rydberg@euromail.se>  Mon, 07 Jul 2008 18:09:39 +0200
 
-Both finger pressure and width reported.
+bcm5974 (0.5) unstable; urgency=low
 
-27JUN2008 version 0.31
-----------------------
+  * Working palm detection
+  * Changes for kernel.org
+  * DKMS introduced.
 
-Administrative changes for kernel.org.
+ -- Henrik Rydberg <rydberg@euromail.se>  Sun, 06 Jul 2008 20:59:39 +0200
 
-27JUN2008 version 0.3
-----------------------
+bcm5974 (0.42) unstable; urgency=low
 
-Explicit device structure, use all packages.
+  * First button click registered.
+  * Hooks pre/post-reset added.
 
-27JUN2008 version 0.23
-----------------------
+ -- Henrik Rydberg <rydberg@euromail.se>  Tue, 01 Jul 2008 20:59:39 +0200
 
-Finger release not reported properly.
+bcm5974 (0.41) unstable; urgency=low
 
-26JUN2008 version 0.22
-----------------------
+  * The reset_resume kernel function added.
 
-ABS coordinates more stable with synaptics.
+ -- Henrik Rydberg <rydberg@euromail.se>  Sun, 29 Jun 2008 20:59:39 +0200
+        
+bcm5974 (0.4) unstable; urgency=low
 
-25JUN2008 version 0.21
-----------------------
+  * Both finger pressure and width reported.
 
-Fixed the relative coordinate scaling.
+ -- Henrik Rydberg <rydberg@euromail.se>  Sun, 29 Jun 2008 18:59:39 +0200
 
-25JUN2008 version 0.2
-----------------------
+bcm5974 (0.31) unstable; urgency=low
 
-Misinterpreted pressure input, noise reduction.
+  * Administrative changes for kernel.org.
 
-24JUN2008 version 0.1
-----------------------
+ -- Henrik Rydberg <rydberg@euromail.se>  Fri, 27 Jun 2008 20:59:39 +0200
 
-First version.
+bcm5974 (0.3) unstable; urgency=low
 
+  * Explicit device structure, use all packages.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Fri, 27 Jun 2008 18:59:39 +0200
+
+bcm5974 (0.23) unstable; urgency=low
+
+  * Finger release not reported properly.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Fri, 27 Jun 2008 17:59:39 +0200
+
+bcm5974 (0.22) unstable; urgency=low
+
+  * ABS coordinates more stable with synaptics.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Thu, 26 Jun 2008 20:59:39 +0200
+
+bcm5974 (0.21) unstable; urgency=low
+
+  * Fixed the relative coordinate scaling.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Wed, 25 Jun 2008 20:59:39 +0200
+
+bcm5974 (0.2) unstable; urgency=low
+
+  * Misinterpreted pressure input, noise reduction.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Wed, 25 Jun 2008 20:59:39 +0200
+
+bcm5974 (0.1) unstable; urgency=low
+
+  * First version.
+
+ -- Henrik Rydberg <rydberg@euromail.se>  Tue, 24 Jun 2008 20:59:39 +0200
diff --git a/INSTALL b/INSTALL
index 7c7e975..2a2c42f 100644
--- a/INSTALL
+++ b/INSTALL
@@ -9,7 +9,7 @@ Standing in the source directory, do:
 
 3. sudo ./scripts/bcm5974-post-install
 
-4. reboot (only if bcm5974 never was used before)
+4. reboot (or reload the bcm5974 module if already installed)
 
 For trouble-shooting, try running
 
diff --git a/bcm5974-dkms-mkdeb/debian/README.Debian b/bcm5974-dkms-mkdeb/debian/README.Debian
index 7a1b108..1f170f1 100644
--- a/bcm5974-dkms-mkdeb/debian/README.Debian
+++ b/bcm5974-dkms-mkdeb/debian/README.Debian
@@ -1,10 +1,23 @@
 MODULE_NAME DKMS module for Debian
 
-This driver adds support for the multitouch trackpad on the new
-Apple Macbook Air and Macbook Pro Penryn laptops. It replaces the
+BCM5974: This driver adds support for the multitouch trackpad on the
+new Apple Macbook Air and Macbook Pro Penryn laptops. It replaces the
 appletouch driver on those computers, and integrates well with the
-synaptics driver of the Xorg system. 
+synaptics driver of the Xorg system.
 
-This package was automatically generated by the DKMS system,
-for distribution on Debian based operating systems.
+Known to work on Macbook Air and Macbook Pro Penryn.
 
+* Install the debian package (uses dkms)
+
+* Reboot
+
+Post installation
+
+* Make sure your /etc/X11/xorg.conf settings are sane.
+
+* If experiencing problems with your xorg settings, try the
+  bcm5974-diagnostics script (dkms installs the source under /usr/src/).
+
+Enjoy!
+
+Henrik Rydberg <rydberg@euromail.se>
diff --git a/bcm5974-dkms-mkdeb/debian/changelog b/bcm5974-dkms-mkdeb/debian/changelog
index 029a7bc..1d4e435 100644
--- a/bcm5974-dkms-mkdeb/debian/changelog
+++ b/bcm5974-dkms-mkdeb/debian/changelog
@@ -1,6 +1,6 @@
 MODULE_NAME-dkms (MODULE_VERSION) unstable; urgency=low
 
-  * Automatically packaged by DKMS.
+  * Package updates.
+  * Reverting GFP_ATOMIC for irq handlers.
 
  -- Henrik Rydberg <rydberg@euromail.se>  DATE_STAMP
-
diff --git a/bcm5974-dkms-mkdeb/debian/control b/bcm5974-dkms-mkdeb/debian/control
index ad717e6..c5497bf 100644
--- a/bcm5974-dkms-mkdeb/debian/control
+++ b/bcm5974-dkms-mkdeb/debian/control
@@ -4,8 +4,13 @@ Priority: optional
 Maintainer: Henrik Rydberg <rydberg@euromail.se>
 Build-Depends: debhelper (>= 5)
 Standards-Version: 3.7.2
+Homepage: http://web.comhem.se/rydberg/Bits/
 
 Package: MODULE_NAME-dkms
 Architecture: all
 Depends: dkms (>= 1.95), bash (>> 1.99)
 Description: Apple USB BCM5974 Multitouch trackpad support (DKMS)
+ This driver adds support for the multitouch trackpad on the new
+ Apple Macbook Air and Macbook Pro Penryn laptops. It replaces the
+ appletouch driver on those computers, and integrates well with the
+ synaptics driver of the Xorg system. 
diff --git a/bcm5974-dkms-mkdeb/debian/copyright b/bcm5974-dkms-mkdeb/debian/copyright
index d690e83..e00b447 100644
--- a/bcm5974-dkms-mkdeb/debian/copyright
+++ b/bcm5974-dkms-mkdeb/debian/copyright
@@ -1,4 +1,41 @@
-GNU GENERAL PUBLIC LICENSE Version 2
+The bcm5974-dkms package was created using DKMS <dkms-devel@dell.com>
 
-See the LICENSE file of this distribution for details.
+Source URL: http://web.comhem.se/rydberg/Bits/
 
+Upstream Author: Henrik Rydberg <rydberg@euromail.se>
+
+Copyright:
+        Copyright (C) 2008      Henrik Rydberg (rydberg@euromail.se)
+
+        The USB initialization and package decoding was made by
+        Scott Shawcroft as part of the touchd user-space driver project:
+        Copyright (C) 2008      Scott Shawcroft (scott.shawcroft@gmail.com)
+
+        The BCM5974 driver is based on the appletouch driver:
+        Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
+        Copyright (C) 2005      Johannes Berg (johannes@sipsolutions.net)
+        Copyright (C) 2005      Stelian Pop (stelian@popies.net)
+        Copyright (C) 2005      Frank Arnold (frank@scirocco-5v-turbo.de)
+        Copyright (C) 2005      Peter Osterlund (petero2@telia.com)
+        Copyright (C) 2005      Michael Hanselmann (linux-kernel@hansmi.ch)
+        Copyright (C) 2006      Nicolas Boichat (nicolas@boichat.ch)
+
+License:
+
+        This program is free software; you can redistribute it and/or modify
+        it under the terms of the GNU General Public License as published by
+        the Free Software Foundation; either version 2 of the License, or
+        (at your option) any later version.
+
+        This program is distributed in the hope that it will be useful,
+        but WITHOUT ANY WARRANTY; without even the implied warranty of
+        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.     See the
+        GNU General Public License for more details.
+
+        You should have received a copy of the GNU General Public License
+        along with this program; if not, write to the Free Software
+        Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+Packaging:
+        Copyright (C) 2008 by Henrik Rydberg <rydberg@euromail.se>
+        released under GPL 2
diff --git a/bcm5974-dkms-mkdeb/debian/dirs b/bcm5974-dkms-mkdeb/debian/dirs
index 2b01d9a..b601f22 100644
--- a/bcm5974-dkms-mkdeb/debian/dirs
+++ b/bcm5974-dkms-mkdeb/debian/dirs
@@ -1,2 +1 @@
 usr/src
-etc/modprobe.d
diff --git a/bcm5974.c b/bcm5974.c
index 4d9dd45..2b94835 100644
--- a/bcm5974.c
+++ b/bcm5974.c
@@ -167,7 +167,7 @@ struct atp {
 #define DIM_Y           800             /* maximum trackpad y value */
 
 /* logical signal quality */
-#define SN_PRESSURE     40              /* pressure signal-to-noise ratio */
+#define SN_PRESSURE     45              /* pressure signal-to-noise ratio */
 #define SN_WIDTH        100             /* width signal-to-noise ratio */
 #define SN_COORD        250             /* coordinate signal-to-noise ratio */
 
@@ -385,7 +385,7 @@ static void irq_button(struct urb *urb)
         input_sync(dev->input);
 
 exit:
-        error = usb_submit_urb(dev->bt_urb, GFP_KERNEL);
+        error = usb_submit_urb(dev->bt_urb, GFP_ATOMIC);
         if (error)
                 err("bcm5974: button urb failed: %d", error);
 }
@@ -424,7 +424,7 @@ static void irq_trackpad(struct urb *urb)
         input_sync(dev->input);
 
 exit:
-        error = usb_submit_urb(dev->tp_urb, GFP_KERNEL);
+        error = usb_submit_urb(dev->tp_urb, GFP_ATOMIC);
         if (error)
                 err("bcm5974: trackpad urb failed: %d", error);
 }
diff --git a/dkms.conf b/dkms.conf
index cb169d6..44076e7 100644
--- a/dkms.conf
+++ b/dkms.conf
@@ -1,8 +1,9 @@
 PACKAGE_NAME="bcm5974"
-PACKAGE_VERSION="0.54"
+PACKAGE_VERSION="0.55"
 MAKE[0]="make -C ${kernel_source_dir}
   SUBDIRS=${dkms_tree}/${PACKAGE_NAME}/${PACKAGE_VERSION}/build modules"
 BUILT_MODULE_NAME[0]="bcm5974"
 DEST_MODULE_LOCATION[0]="/kernel/drivers/input/mouse"
+PRE_INSTALL="scripts/bcm5974-pre-install"
 POST_INSTALL="scripts/bcm5974-post-install"
 POST_REMOVE="scripts/bcm5974-post-remove"
diff --git a/scripts/bcm5974-pre-install b/scripts/bcm5974-pre-install
new file mode 100755
index 0000000..3c4556e
--- /dev/null
+++ b/scripts/bcm5974-pre-install
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# bcm5943-pre-install - check system before installing the bcm5974
+#
+# Copyright (C) 2008       Henrik Rydberg (rydberg@euromail.se)
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.   See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+#
+
+DRIVER=bcm5974
+LSUSB=/usr/sbin/lsusb
+
+PAT[0]="05ac:022"
+PAT[1]="05ac:023"
+
+#if [ -x $LSUSB ]; then
+if true; then
+    if [ "`$LSUSB|grep ${PAT[0]}`" != "" ]; then
+        exit 0
+    elif [ "`$LSUSB|grep ${PAT[1]}`" != "" ]; then
+        exit 0
+    else
+        echo bcm5974: no suitable device found
+        exit 1
+    fi
+else
+    echo bcm5974: cannot determine device type
+    exit 1
+fi
+
+exit 0