linux_dsm_epyc7002/include/drm
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
..
i2c drm/i2c: tda998x: add video and audio input configuration 2013-08-19 09:10:32 +10:00
ttm drm/ttm: declare 'struct device' in ttm_page_alloc.h 2014-02-18 14:01:48 +01:00
drm_agpsupport.h drm: rip out DRM_AGP_MEM and DRM_AGP_KERN 2013-12-18 11:32:55 +10:00
drm_buffer.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
drm_cache.h drm/ttm: consolidate cache flushing code in one place. 2009-08-27 09:53:47 +10:00
drm_core.h drm: Fix support for PCI domains 2010-08-10 08:20:20 +10:00
drm_crtc_helper.h drm: Make the connector mode_valid() vfunc return a drm_mode_status enum 2014-01-20 17:43:53 +01:00
drm_crtc.h Merge tag 'drm-intel-next-2014-02-14' of ssh://git.freedesktop.org/git/drm-intel into drm-next 2014-03-04 07:51:41 +10:00
drm_dp_helper.h Merge tag 'drm-intel-next-2014-02-07' of ssh://git.freedesktop.org/git/drm-intel into drm-next 2014-02-27 14:36:01 +10:00
drm_edid.h Merge branch 'drm-next-3.12' of git://people.freedesktop.org/~agd5f/linux into drm-next 2013-09-02 09:31:40 +10:00
drm_encoder_slave.h drm: i2c encoder helper wrappers 2013-02-17 17:55:42 -05:00
drm_fb_cma_helper.h drm: Make drm_fb_cma_describe() static 2013-08-21 12:47:41 +10:00
drm_fb_helper.h drm: export cmdline and preferred mode functions from fb helper 2014-02-12 23:42:16 +01:00
drm_fixed.h drm: fix 64 bit drm fixed point helpers 2013-07-30 17:24:13 -04:00
drm_flip_work.h drm: add flip-work helper 2013-08-19 10:32:26 +10:00
drm_gem_cma_helper.h drm/gem: create drm_gem_dumb_destroy 2013-08-07 09:59:24 +10:00
drm_global.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
drm_hashtab.h drm: Add a hash-tab rcu-safe API 2012-11-28 18:36:05 +10:00
drm_mem_util.h introduce SIZE_MAX 2012-05-31 17:49:26 -07:00
drm_memory.h UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers 2012-10-02 18:01:25 +01:00
drm_mipi_dsi.h drm: Add MIPI DSI bus support 2013-12-17 18:09:43 +01:00
drm_mm.h drm/mm: remove unused API 2013-08-07 10:16:50 +10:00
drm_os_linux.h drm: Kill DRM_SUSER 2013-12-18 11:35:45 +10:00
drm_panel.h drm: Add panel support 2013-12-17 18:09:46 +01:00
drm_pciids.h drm/radeon: 0x9649 is SUMO2 not SUMO 2013-12-23 10:03:41 -05:00
drm_rect.h drm: Fix drm_rect documentation 2013-05-23 12:51:32 +02:00
drm_sysfs.h drm: Enable drm drivers to add drm sysfs devices. 2009-08-19 16:08:51 +10:00
drm_usb.h drm: add usb framework 2011-02-07 13:09:42 +10:00
drm_vma_manager.h drm/vma: add access management helpers 2013-08-27 11:54:54 +10:00
drmP.h drm: use anon-inode instead of relying on cdevs 2014-03-16 12:23:33 +01:00
exynos_drm.h drm/exynos: fimd: replace struct fb_videomode with videomode 2013-09-05 13:43:44 +09:00
gma_drm.h gma500: fix ioctl confict 2012-03-10 13:06:04 +00:00
i915_drm.h drm/i915/bdw: support GMS and GGMS changes 2013-11-08 18:09:39 +01:00
i915_pciids.h drm/i915/bdw: Add device IDs 2013-11-08 18:09:36 +01:00
i915_powerwell.h i915/drm: Add private api for power well usage 2013-06-06 17:32:16 +02:00
intel-gtt.h drm/i915: Fix gen2 mappable calculations 2013-02-15 10:30:38 +01:00