tequilaOS/platform_system_core
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Char device /dev/dri/card0 was not created during startup.

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This device is required by libdrm for GPUs like IvyBridge.

Change-Id: I0ac47056a9cec2100f3e6eaa5591571fe6bbc145
Signed-off-by: Lukasz Anaczkowski <lukasz.anaczkowski@intel.com>
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Lukasz Anaczkowski 2011-09-28 15:30:07 +02:00 committed by Andrew Boie
parent ec7d9dc713
commit e6f8d45da8
2 changed files with 6 additions and 0 deletions
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3
init/devices.c
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@ -624,6 +624,9 @@ static void handle_generic_device_event(struct uevent *uevent)
} else if (!strncmp(uevent->subsystem, "graphics", 8)) {
base = "/dev/graphics/";
make_dir(base, 0755);
} else if (!strncmp(uevent->subsystem, "drm", 3)) {
base = "/dev/dri/";
make_dir(base, 0755);
} else if (!strncmp(uevent->subsystem, "oncrpc", 6)) {
base = "/dev/oncrpc/";
make_dir(base, 0755);

3
rootdir/ueventd.rc
View file

@ -18,6 +18,9 @@
# gpu driver for adreno200 is globally accessible
/dev/kgsl 0666 root root
# kms driver for drm based gpu
/dev/dri/* 0666 root graphics
# these should not be world writable
/dev/diag 0660 radio radio
/dev/diag_arm9 0660 radio radio