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b9d4745005
linux/include/drm
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Sascha Hauer b9d4745005 DRM: Add DRM GEM CMA helper 
Many embedded drm devices do not have a IOMMU and no dedicated
memory for graphics. These devices use CMA (Contiguous Memory
Allocator) backed graphics memory. This patch provides helper
functions to be able to share the code. The code technically does
not depend on CMA as the backend allocator, the name has been chosen
because CMA makes for a nice, short but still descriptive function
prefix.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Tested-by: Lars-Peter Clausen <lars@metafoo.de>
[Make DRM_GEM_CMA_HELPER a boolean Kconfig option]
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
2012-09-18 12:28:21 +02:00
..
i2c drm: Import driver for the sil164 I2C TMDS transmitter. 2010-08-02 10:21:13 +10:00
ttm drm/ttm: remove stale declaration and field 2012-07-24 15:30:36 +10:00
drm_buffer.h drm: Add generic multipart buffer. 2010-02-23 09:46:20 +10:00
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 .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
drm_crtc.h drm/edid: limit printk when facing bad edid 2012-09-17 11:16:40 +10:00
drm_dp_helper.h drm/dp: Add DPCD defines for register 0x007 2012-05-22 10:18:36 +01:00
drm_edid.h drm/edid: Add packed attribute to new gtf2 and cvt structs 2012-04-23 17:41:17 +01:00
drm_encoder_slave.h drm: Make the .mode_fixup() operations mode argument a const pointer 2012-07-19 21:52:38 -04:00
drm_fb_helper.h drm fb helper: remove unused variable crtc_id 2012-02-03 09:55:52 +00:00
drm_fixed.h drm: fixed: Add dfixed_frac 2012-04-27 09:29:35 +01:00
drm_fourcc.h drm: Add multi buffer plane pixel formats 2011-12-29 11:21:42 +09:00
drm_gem_cma_helper.h DRM: Add DRM GEM CMA helper 2012-09-18 12:28:21 +02:00
drm_global.h drm: move ttm global code to core drm 2010-08-04 09:46:06 +10:00
drm_hashtab.h drm: Remove unused members from struct drm_open_hash 2011-02-23 11:16:40 +10:00
drm_mem_util.h introduce SIZE_MAX 2012-05-31 17:49:26 -07:00
drm_memory.h includecheck fix: include/drm, drm_memory.h 2009-09-20 16:02:58 +05:30
drm_mm.h drm: Add colouring to the range allocator 2012-07-16 05:59:37 +10:00
drm_mode.h drm: add bitmask property type 2012-05-22 10:54:16 +01:00
drm_os_linux.h drm/i915: add i915_lp_ring_sync helper 2009-11-05 14:47:07 -08:00
drm_pciids.h drm/radeon: add some new SI pci ids 2012-08-13 10:50:53 -04:00
drm_sarea.h drm: Define SAREA_MAX for Loongson (PageSize = 16KB). 2012-08-24 09:41:10 +10:00
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.h drm/prime: expose capability flags for userspace. 2012-05-18 11:12:16 +01:00
drmP.h drm: kill dma queue support 2012-07-19 22:50:55 -04:00
exynos_drm.h drm/exynos: add property for plane zpos 2012-07-27 11:13:54 +09:00
gma_drm.h gma500: fix ioctl confict 2012-03-10 13:06:04 +00:00
i810_drm.h
i915_drm.h drm/i915: implement dma buf begin_cpu_access (v2) 2012-08-17 10:10:06 +02:00
intel-gtt.h drm/i915: call intel_enable_gtt 2012-06-12 22:21:07 +02:00
Kbuild drm/exynos: exynos_drm.h header file fixes 2012-02-15 10:29:12 +09:00
mga_drm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
nouveau_drm.h drm/nouveau: mark most of our ioctls as deprecated, move to compat layer 2012-07-26 10:28:15 +10:00
r128_drm.h
radeon_drm.h drm/radeon/kms: implement timestamp userspace query (v2) 2012-08-13 10:50:56 -04:00
savage_drm.h Fix common misspellings 2011-03-31 11:26:23 -03:00
sis_drm.h drm/sis: fixup sis_mm ioctl structs 2012-07-19 22:51:58 -04:00
via_drm.h drm/via: track obj->drm_fd relations in the driver 2011-12-22 00:33:19 +01:00
vmwgfx_drm.h vmwgfx: Reinstate the update_layout ioctl 2011-11-02 08:30:31 +00:00