linux.git/drivers/gpu/drm/drm_sysfs.c, branch v2.6.31

drm: Fix sysfs device confusion.

2009-08-21T00:01:59+00:00

The drm sysfs class suspend / resume methods could not distinguish
between different device types wich could lead to illegal type casts.

Use struct device_type and make sure the class suspend / resume callbacks
are aware of those. There is no per device-type suspend / resume. Only
new-style PM.

Signed-off-by: Thomas Hellstrom 
Reviewed-by: Jesse Barnes 
Signed-off-by: Dave Airlie

Driver Core: drm: add nodename for drm devices

2009-06-16T04:30:26+00:00

This adds support to the drm core to report the proper device name to
userspace for the drm devices.

Signed-off-by: Kay Sievers 
Signed-off-by: Jan Blunck 
Signed-off-by: Greg Kroah-Hartman

drm: set permissions on edid file to 0444

2009-06-03T23:32:12+00:00

Without initializing the sysfs attributes for the edid file,
it was created with mode 0, making it difficult for applications to use.

Signed-off-by: Keith Packard 
Signed-off-by: Dave Airlie

drm: add newlines to text sysfs files

2009-06-03T23:32:12+00:00

The contents of various simple text files in sysfs should end with
a newline to make them easier to read from the console.

Signed-off-by: Keith Packard 
Signed-off-by: Dave Airlie

drm: remove unreachable code in drm_sysfs.c

2009-04-24T05:06:36+00:00

This code was never going to get called in there.

Signed-off-by: Jonas Bonn 
Signed-off-by: Dave Airlie

drm: clean dirty memory after device release

2009-04-20T00:03:46+00:00

In current code we register/unregister connector object by
drm_sysfs_connector_add/remove function.

However under some cases, we need to dynamically register or unregister device
multiple times, so we have to go through register -> unregister ->register
routine.

Because after device_unregister function our memory is dirty, we need to do
clean operation in order to re-register the device, otherwise the system
will crash.  The patch intends to clean device after device release.

Signed-off-by: Ma Ling 
Signed-off-by: Dave Airlie

drm/i915: add VGA hotplug support for 945+

2009-04-01T22:21:57+00:00

Add VGA port hotplug detection to the i915 driver.  When KMS is enabled,
plugging in or removing a VGA cable from the VGA connector will
generate a uevent, which indicates to userspace that it should re-probe
outputs on this device (to determine modes, etc.).

Signed-off-by: Jesse Barnes 
[anholt: dropped extra PORT_HOTPLUG_STAT clear with ack from jbarnes]
Signed-off-by: Eric Anholt

drm: merge Linux master into HEAD

2009-03-29T00:22:18+00:00

Conflicts:
	drivers/gpu/drm/drm_info.c
	drivers/gpu/drm/drm_proc.c
	drivers/gpu/drm/i915/i915_gem_debugfs.c

drm: struct device - replace bus_id with dev_name(), dev_set_name()

2009-03-24T23:38:22+00:00

Cc: airlied@linux.ie
Acked-by: Greg Kroah-Hartman 
Signed-off-by: Kay Sievers

drm: Drop unused and broken dri_library_name sysfs attribute.

2009-03-13T04:23:58+00:00

The kernel shouldn't be in the business of telling user space which
driver to load.  The kernel defers mapping PCI IDs to module names
to user space and we should do the same for DRI drivers.

And in fact, that's how it does work today.  Nothing uses the
dri_library_name attribute, and the attribute is in fact broken.
For intel devices, it falls back to the default behaviour of returning
the kernel module name as the DRI driver name, which doesn't work for
i965 devices.  Nobody has ever hit this problem or filed a bug about this.

Signed-off-by: Kristian Høgsberg 
Signed-off-by: Dave Airlie