David Herrmann 6796cb16c0 drm: use anon-inode instead of relying on cdevs ... DRM drivers share a common address_space across all character-devices of a single DRM device. This allows simple buffer eviction and mapping-control. However, DRM core currently waits for the first ->open() on any char-dev to mark the underlying inode as backing inode of the device. This delayed initialization causes ugly conditions all over the place: if (dev->dev_mapping) do_sth(); To avoid delayed initialization and to stop reusing the inode of the char-dev, we allocate an anonymous inode for each DRM device and reset filp->f_mapping to it on ->open(). Signed-off-by: David Herrmann <dh.herrmann@gmail.com>		2014-03-16 12:23:33 +01:00
..
cirrus_drv.c	drm: kill ->gem_init_object() and friends	2013-10-09 14:38:02 +10:00
cirrus_drv.h	drm: Kill DRM_IRQ_ARGS	2013-12-18 11:33:46 +10:00
cirrus_fbdev.c	drm/mgag200,ast,cirrus: fix regression with drm_can_sleep conversion	2014-02-06 11:39:03 +10:00
cirrus_main.c	drivers: gpu: Mark function as static in cirrus_main.c	2014-01-14 12:59:17 +10:00
cirrus_mode.c	drm/cirrus: correct register values for 16bpp	2014-01-23 11:01:40 +10:00
cirrus_ttm.c	drm: use anon-inode instead of relying on cdevs	2014-03-16 12:23:33 +01:00
Kconfig	drm: Add separate Kconfig option for fbdev helpers	2013-10-11 23:36:58 +02:00
Makefile