linux-dev - Linux kernel development work

Age	Commit message (Collapse)	Author	Files	Lines
2012-10-23	drm: platform: Don't initialize driver-private data	Thierry Reding	1	-1/+0
	Platform device drivers usually use the driver-private data for their own purposes. Having it overwritten by drm_platform_init() is confusing and error-prone. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
2012-10-02	UAPI: (Scripted) Convert #include "..." to #include <path/...> in drivers/gpu/	David Howells	1	-1/+1
	Convert #include "..." to #include <path/...> in drivers/gpu/. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Dave Airlie <airlied@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
2012-03-07	drm: cope with platformdev->id == -1	Rob Clark	1	-2/+10
	If there are not multiple instances of a platform device, the id should apparently be set to -1. Which results in a odd looking bus-id like "platform:foodrm:-1". Probably we should just treat this case as id 0. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-10-31	gpu: Add export.h as required to drivers/gpu files.	Paul Gortmaker	1	-0/+1
	They need this to get all the EXPORT_SYMBOL variants and THIS_MODULE Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2011-07-15	drm: platform multi-device support	Rob Clark	1	-2/+3
	Include the device id in the bus-id to give userspace a way to open the correct "cardN" when there are multiple device instances. Signed-off-by: Rob Clark <rob@ti.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2011-02-07	drm: rework PCI/platform driver interface.	Dave Airlie	1	-3/+72
	This abstracts the pci/platform interface out a step further, we can go further but this is far enough for now to allow USB to be plugged in. The drivers now just call the init code directly for their device type. Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-09-14	drm: fix race between driver loading and userspace open.	Dave Airlie	1	-0/+5
	Not 100% sure this is due to BKL removal, its most likely a combination of that + userspace timing changes in udev/plymouth. The drm adds the sysfs device before the driver has completed internal loading, this causes udev to make the node and plymouth to open it before we've completed loading. The proper solution is to delay the sysfs manipulation until later in loading however this causes knock on issues with sysfs connector nodes, so we can use the global mutex to serialise loading and userspace opens. Reported-by: Toni Spets (hifi on #radeon) Signed-off-by: Dave Airlie <airlied@redhat.com>
2010-06-01	drm: Add support for platform devices to register as DRM devices	Jordan Crouse	1	-0/+122
	Allow platform devices without PCI resources to be DRM devices. [airlied: fixup warnings with dev pointers] Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org> Signed-off-by: Dave Airlie <airlied@redhat.com>