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10 Commits

Author SHA1 Message Date
Jean-Sébastien Pédron
92cf4f8de0 drm: In drm_mmap_single, try ttm_bo_mmap_single() before drm_gem_mmap_single() 
In drivers such as the Radeon driver, the DRIVER_GEM features flag is
set but TTM is used to mmap buffer object.
 2013-08-25 00:34:44 +00:00
Jean-Sébastien Pédron
5eaeb54990 drm: Fix cleanup if device initialization fails 
This plugs some memory leaks.
 2013-08-25 00:22:34 +00:00
Jean-Sébastien Pédron
22f61fe5d4 drm: Use driver-provided "use_msi" callback to determine if MSI is blacklisted 
For now, keep the static array for i915. But eventually, it should be
moved to a callback in the driver itself.
 2013-08-25 00:13:53 +00:00
Jean-Sébastien Pédron
e3b7062fce drm: Call drm_global_init() & drm_global_release() at module load/unload 2013-08-24 15:47:15 +00:00
Konstantin Belousov
e6cd8542ed Import the preliminary port of the TTM. 
The early commit is done to facilitate the off-tree work on the
porting of the Radeon driver.

Sponsored by:	The FreeBSD Foundation
Debugged and tested by:	    dumbbell
MFC after:	1 month
 2013-03-05 09:49:34 +00:00
Gleb Smirnoff
c109de1e07 - If DRM_DEBUG_DEFAULT_ON is defined, then initialize drm_debug_flagi to 
all supported debugging bits.
- If DRM_DEBUG_DEFAULT_ON isn't defined, then initialize drm_debug_flag
  to zero.

DRM_DEBUG_DEFAULT_ON is defined when module is build with -DDEBUG_DRM
or if kernel config has 'options DEBUG_DRM'.

Reviewed by:	kib
 2012-11-02 05:26:33 +00:00
Kevin Lo
9823d52705 Revert previous commit... 
Pointyhat to:	kevlo (myself)
 2012-10-10 08:36:38 +00:00
Kevin Lo
a10cee30c9 Prefer NULL over 0 for pointers 2012-10-09 08:27:40 +00:00
Konstantin Belousov
d1c3436c1c Add drm and i915 ioctl translations for 32 bit process on 64 bit host. 
Submitted by:	meowthink@gmail.com
MFC after:	2 weeks
 2012-08-18 18:26:25 +00:00
Konstantin Belousov
e27f871969 Add the code for new Intel GPU driver, which supports GEM, KMS and 
works with new generations of GPUs (IronLake, SandyBridge and
supposedly IvyBridge).

The driver is not connected to the build yet.

Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
 2012-05-22 11:07:44 +00:00