From: Grazvydas Ignotas <notasas@gmail.com>
Date: Sat, 6 Jul 2013 17:03:36 +0000 (+0300)
Subject: udev 151: yet more pandora hacks
X-Git-Tag: sz_160~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=607e9e8703753c1c7725adc52ce81516eadee9ac;p=openembedded.git

udev 151: yet more pandora hacks

stop it from trying to load nonsensical modules and taking forever
to boot.
---

diff --git a/recipes/udev/udev-151/omap3-pandora/local.rules b/recipes/udev/udev-151/omap3-pandora/local.rules
index 42b7d61318..2c597eb113 100644
--- a/recipes/udev/udev-151/omap3-pandora/local.rules
+++ b/recipes/udev/udev-151/omap3-pandora/local.rules
@@ -28,7 +28,7 @@ KERNEL=="rtc0", SYMLINK+="rtc"
 KERNEL=="fb0",  SYMLINK+="fb"
 
 # Try and modprobe for drivers for new hardware
-ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
+# ACTION=="add", DEVPATH=="/devices/*", ENV{MODALIAS}=="?*", RUN+="/sbin/modprobe $env{MODALIAS}"
 
 # Create a symlink to any touchscreen input device
 SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
@@ -47,3 +47,15 @@ KERNEL=="uinput",		NAME="input/%k", MODE="0666"
 
 # reserve fb2 for the system
 KERNEL=="fb2", ACTION=="add",	MODE="0600"
+
+# On later kernels we have lots of modules and running modprobe becomes
+# expensive and slows boot a lot.
+# Prevent it from being run for stuff we know is compiled in
+# pandora's kernel or is not needed in general
+ACTION=="add", ENV{MODALIAS}=="platform:*" RUN="/bin/true"
+ACTION=="add", ENV{MODALIAS}=="mmc:block" RUN="/bin/true"
+ACTION=="add", ENV{MODALIAS}=="sdio:c00v104Cd9066" RUN="/bin/true"
+ACTION=="add", DEVPATH=="*twl4030_keypad*" RUN="/bin/true"
+ACTION=="add", DEVPATH=="*twl4030_pwrbutton*" RUN="/bin/true"
+ACTION=="add", DEVPATH=="*gpio-keys*" RUN="/bin/true"
+ACTION=="add", DEVPATH=="*/i2c-3/3-006[67]*" RUN="/bin/true"
diff --git a/recipes/udev/udev_151.bb b/recipes/udev/udev_151.bb
index 5f44d23ef6..c8d7cfc905 100644
--- a/recipes/udev/udev_151.bb
+++ b/recipes/udev/udev_151.bb
@@ -3,7 +3,7 @@ DESCRIPTION = "udev is a daemon which dynamically creates and removes device nod
 the hotplug package and requires a kernel not older than 2.6.12."
 LICENSE = "GPLv2+"
 
-PR = "r21"
+PR = "r22"
 
 # Untested
 DEFAULT_PREFERENCE = "-1"