renesas/drm.git - libdrm, cloned from git://anongit.freedesktop.org/mesa/drm

Age	Commit message (Collapse)	Author
2005-06-06	Add a few more bits of Tonnerre's NetBSD port (Still need to deal with the	Eric Anholt
	device attachment).
2005-04-16	Use /*- to begin license blocks in BSD code to reduce diffs against FreeBSD	Eric Anholt
	CVS.
2005-02-13	Fix bad copy'n'pastage of copyrights -- don't disclaim anything for VA	Eric Anholt
	Linux or PI in my copyrights when I should be doing it for myself.
2004-11-07	Refine the locking of the DRM. Most significant is covering the driver	Eric Anholt
	ioctls with dev_lock, which is a major step toward being able to remove Giant. Covers some new pieces (dev->unique*) in the core, and avoids one call down into system internals with the drm lock held, which is usually bad (FreeBSD LOR #23, #27).
2004-11-07	Now that the memory debug code is gone, and all 3 BSDs have M_ZERO, stop	Eric Anholt
	using drm_alloc/drm_free in the core and instead use plain malloc/free.
2004-11-06	Commit first pieces of port to OpenBSD, done by Martin Lexa (martin at	Eric Anholt
	martinlexa dot cz). Now that we've got porting for all three major BSDs (and the fourth being very similar to FreeBSD), move the mostly-duplication drm_os_* files into drmP.h. Remove some cruft from linux heritage and from pieces of the DRM that have since been removed. Note that things are still not quite working for even FreeBSD, but these are first steps at cleanup, and just a WIP checkpoint.
2004-11-06	Commit WIP of BSD conversion to core model. Compiles for r128, radeon, but	Eric Anholt
	doesn't run yet. Moves the ioctl definitions for these two drivers back to the shared code -- they aren't OS-specific.
2004-05-11	Merge from FreeBSD-current. Mostly 64-bit cleanliness fixes, but a few	Eric Anholt
	driver interface changes from -current.
2003-11-06	Remove unused variable.	Eric Anholt

2003-11-05	- Tie the DRM to a specific device: setunique no longer succeeds when given	Eric Anholt
	a busid that doesn't correspond to the device the DRM is attached to. This is a breaking of backwards-compatibility only for the multiple-DRI-head case with X Servers that don't use interface 1.1. - Move irq_busid to drm_irq.h and make it only return the IRQ for the current device. Retains compatibility with previous X Servers, cleans up unnecessary code. This means no irq_busid on !__HAVE_IRQ, but can be changed if necessary. - Bump interface version to 1.2. This version when set signifies that the control ioctl should ignore the irq number passed in and enable the interrupt handler for the attached device. Otherwise it errors out when the passed-in irq is not equal to the device's. - Store the highest version the interface has been set to in the device. - Fix a recursion on DRM_LOCK in irq_uninstall on FreeBSD. This leaves irq_uninstall being done without the lock in some cases, but it was racey anyways.
2003-10-19	- SMPng lock the DRM. This is only partial -- there are a few code paths	Eric Anholt
	used by root (the X Server) which are not locked. However, it should deal with lost-IRQ issues on -current which I think people have been experiencing but I am unable to reproduce (though I understand why they would occur, because of a bug of mine). Note that most of the locking (DRM_LOCK()/UNLOCK()) is all covered by Giant still, so it doesn't matter yet. - Remove locking on FreeBSD-stable and NetBSD. These are covered by the fact that there is no reentrancy of the kernel except by interrupts, which are locked using spldrm()/splx() instead.
2003-10-17	- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle them	Eric Anholt
	from __HAVE_DMA. This will be useful for adding vblank sync support to sis and tdfx. Rename dma_service to irq_handler, which is more accurately what it is. - Fix the #if _HAVE_DMA_IRQ in radeon, r128, mga, i810, i830, gamma to have the right number of underscores. This may have been a problem in the case that the server died without doing its DRM_IOCTL_CONTROL to uninit.