[oe-commits] Denis 'GNUtoo' Carikli : accelges_svn.bb: move to openmoko-3rdparty and make it work again

[git version control]

Module: openembedded.git
Branch: org.openembedded.dev
Commit: 1675c832fa1e92891ce73208894b63df67ca7c7a
URL:    http://gitweb.openembedded.net/?p=openembedded.git&a=commit;h=1675c832fa1e92891ce73208894b63df67ca7c7a

Author: Denis 'GNUtoo' Carikli <GNUtoo at no-log.org>
Date:   Fri Mar  4 16:00:07 2011 +0100

accelges_svn.bb: move to openmoko-3rdparty and make it work again

On recent kernels,the openmoko accelerometers input node moved:
  /dev/input/event2 -> /dev/input/event3
  /dev/input/event3 -> /dev/input/event4
And the reporting format went from relative to absolute.

Thanks a lot elisa42 from #openmoko-cdevel on Freenode on irc:
  <elisa42> GNUtoo|laptop: accelges is probably not working because they use event2/3 which is now event3/4. i think we should report this upstream
  [...]
  <elisa42> GNUtoo|laptop: read http://wiki.openmoko.org/wiki/Accelerometer_data_retrieval#Data_structure to understand what rel means

Note that upstream doesn't exist anymore: accelges was developped as
  a google summer of code by someone that now works at Microsoft
  ( http://www.borza.ro/ for more details) .

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo at no-log.org>

---

 .../accelges/support_newer_kernels.patch           |   25 ++++++++++++++++++++
 .../accelges_svn.bb                                |    5 ++-
 2 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/recipes/openmoko-3rdparty/accelges/support_newer_kernels.patch b/recipes/openmoko-3rdparty/accelges/support_newer_kernels.patch
new file mode 100644
index 0000000..9c6fa2a
--- /dev/null
+++ b/recipes/openmoko-3rdparty/accelges/support_newer_kernels.patch
@@ -0,0 +1,25 @@
+Index: trunk/accelneo/src/accelneo.c
+===================================================================
+--- trunk.orig/accelneo/src/accelneo.c	2011-03-04 15:46:24.924494001 +0100
++++ trunk/accelneo/src/accelneo.c	2011-03-04 15:46:47.554494001 +0100
+@@ -35,9 +35,9 @@
+ {
+ 	/* open one of the two accelerometers (top or bottom) */
+ 	if (w_accel == neo_accel2) {
+-		neo->accel_desc = open("/dev/input/event2", O_RDONLY);
+-	} else if (w_accel == neo_accel3) {
+ 		neo->accel_desc = open("/dev/input/event3", O_RDONLY);
++	} else if (w_accel == neo_accel3) {
++		neo->accel_desc = open("/dev/input/event4", O_RDONLY);
+ 	} else {
+ 		neo->accel_desc = -1;
+ 	}
+@@ -91,7 +91,7 @@
+ 		 * Neo sends three reports on X, Y, and Z with rel = 2
+ 		 * and another one (as a separator) with rel = 0 
+ 		 */
+-		if (rel == 2)
++		if (rel == 3)
+ 		{
+ 			unsigned short int axis_ind = *(short int *)(report + 10);
+ 			/* receives signed acceleration in milli-G */
diff --git a/recipes/accelges/accelges_svn.bb b/recipes/openmoko-3rdparty/accelges_svn.bb
similarity index 95%
rename from recipes/accelges/accelges_svn.bb
rename to recipes/openmoko-3rdparty/accelges_svn.bb
index 3afc166..12416b3 100644
--- a/recipes/accelges/accelges_svn.bb
+++ b/recipes/openmoko-3rdparty/accelges_svn.bb
@@ -5,14 +5,15 @@ LICENSE = "GPL"
 SECTION = "openmoko/utilities"
 
 PV = "0.2+svnr${SRCPV}"
-PR = "r4"
+PR = "r5"
 PE = "1"
 SRCREV = "206"
 
 DEPENDS = "curl dbus dbus-glib gtk+ libglade libnotify libxrandr notification-daemon"
 RDEPENDS_${PN} = "notification-daemon"
 
-SRC_URI = "svn://accelges.googlecode.com/svn/;module=trunk;proto=http"
+SRC_URI = "svn://accelges.googlecode.com/svn/;module=trunk;proto=http \
+           file://support_newer_kernels.patch;apply=yes"
 S = "${WORKDIR}/trunk"
 
 inherit autotools update-rc.d