user/sven/linux.git/drivers/gpu/drm/drm_platform.c, branch v4.0.3

drm: Goody bye, drm_bus!

2014-09-10T07:43:10Z

..we will not miss you.. Signed-off-by: David Herrmann Reviewed-by: Thierry Reding Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm: add driver->set_busid() callback

2014-09-10T07:43:04Z

One step closer to dropping all the drm_bus_* code: Add a driver->set_busid() callback and make all drivers use the generic helpers. Nouveau is the only driver that uses two different bus-types with the same drm_driver. This is totally broken if both buses are available on the same machine (unlikely, but lets be safe). Therefore, we create two different drivers for each platform during module_init() and set the set_busid() callback respectively. Signed-off-by: David Herrmann Reviewed-by: Thierry Reding Signed-off-by: Dave Airlie

drm: drop unused drm_master->unique_size

2014-09-10T07:42:17Z

This field is unused and there is really no reason to optimize unique-allocations. Drop it. Signed-off-by: David Herrmann Reviewed-by: Thierry Reding Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm: simplify drm_*_set_unique()

2014-09-10T07:42:14Z

Lets use kasprintf() to avoid pre-allocating the buffer. This is really nothing to optimize for speed and the input is trusted, so kasprintf() is just fine. Signed-off-by: David Herrmann Reviewed-by: Thierry Reding Reviewed-by: Daniel Vetter Signed-off-by: Dave Airlie

drm: Add device registration documentation

2014-06-05T21:14:38Z

Describe how devices are registered using the drm_*_init() functions. Adding this to docbook requires a largish set of changes to the comments in drm_{pci,usb,platform}.c since they are doxygen-style rather than proper kernel-doc and therefore mess with the docbook generation. While at it, mark usage of drm_put_dev() as discouraged in favour of calling drm_dev_unregister() and drm_dev_unref() directly. Acked-by: Daniel Vetter Signed-off-by: Thierry Reding

drm: Remove dev->kdriver

2014-04-23T08:32:54Z

With the last patch to ditch the ->get_name callbacks the last user is now gone. Reviewed-by: Thierry Reding Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter

drm: remove drm_bus->get_name

2014-04-23T08:32:53Z

The only user is the info debugfs file, so we only need something human readable. Now for both pci and platform devices we've used the name of the underlying device driver, which matches the name of the drm driver in all cases. So we can just use that instead. The exception is usb, which used a generic "USB". Not to harmful with just one usb driver, but better to use "udl", too. With that converted we can rip out all the ->get_name implementations. Reviewed-by: Thierry Reding Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter

drm: rip out dev->devname

2014-04-23T08:32:52Z

This was only ever used to pretty-print the irq driver name. And on kms systems due to set_version bonghits we never set up the prettier name, ever. Which make this a bit pointless. Also, we can always dig out the driver-instance/irq relationship through other means, so this isn't that useful. So just rip it out to simplify the set_version/set_busid insanity a bit. Also delete the temporary busname from drm_pci_set_busid, it's now unused. v2: Rebase on top of the new host1x drm_bus for tegra. Reviewed-by: Thierry Reding Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter

drm: remove bus->get_irq implementations

2014-04-23T08:32:51Z

Now that they're all unused we can get rid of them, including the dummy version in drm_usb.c. Reviewed-by: Thierry Reding Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter

drm: kill drm_bus->bus_type

2014-04-22T09:41:13Z

Completely unused. Hooray, midlayer mistakes that didn't cause work to undo! v2: Rebase on top of the recent tegra changes which added a host1x drm bus. Reviewed-by: Thierry Reding Reviewed-by: Laurent Pinchart Signed-off-by: Daniel Vetter