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85438a8ddf
linux/include/drm
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Thomas Zimmermann 85438a8ddf drm: Add |struct drm_gem_vram_object| and helpers 
The type |struct drm_gem_vram_object| implements a GEM object for simple
framebuffer devices with dedicated video memory. The BO is either located
in VRAM or system memory.

The implementation has been created from the respective code in ast,
bochs and mgag200. These drivers copy their implementation from each
other; except for the names of several data types. The helpers are
currently build with TTM, but this is considered an implementation
detail and may change in future updates.

v5:
	* do WARN_ON_ONCE for pin-count mismatches
	* allocate only 2 entries in placements array
v4:
	* cleanups from checkpatch.pl
	* removed several fixed-size types from interfaces
	* DRM_VRAM_HELPER now selects DRM_TTM
	* remove separate config option for GEM VRAM
v2:
	* rename to |struct drm_gem_vram_object|
	* move drm_is_gem_ttm() to a later patch in the series
	* add drm_gem_vram_kmap_at()
	* return is_iomem from kmap functions
	* redefine TTM placement flags for public interface
	* documentation fixes

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: http://patchwork.freedesktop.org/patch/msgid/20190508082630.15116-2-tzimmermann@suse.de
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-05-15 16:17:04 +02:00
..
bridge drm/bridge: dw-hdmi: Add SCDC and TMDS Scrambling support 2019-02-01 13:15:07 +01:00
i2c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tinydrm drm: move tinydrm format conversion helpers to new drm_format_helper.c 2019-04-08 06:59:26 +02:00
ttm drm: Use the same mmap-range offset and size for GEM and TTM 2019-03-19 15:03:53 -05:00
amd_asic_type.h drm/amdgpu: simplify Raven, Raven2, and Picasso handling 2018-09-14 09:38:03 -05:00
ati_pcigart.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_agpsupport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_atomic_helper.h drm: Fix up drm_atomic_state_helper.[hc] extraction 2018-11-30 16:37:52 +01:00
drm_atomic_state_helper.h drm/atomic: Create __drm_atomic_helper_crtc_reset() for subclassing crtc_state. 2019-04-24 11:51:30 +02:00
drm_atomic_uapi.h drm: extract drm_atomic_uapi.c 2018-09-09 14:19:18 +02:00
drm_atomic.h drm: Add drm_atomic_get_old/new_private_obj_state 2019-04-29 12:35:56 +01:00
drm_audio_component.h Prep patches + headers for the mei-hdcp/i915 component interfaces 2019-02-20 11:53:48 +02:00
drm_auth.h drm/legacy: remove some legacy lock struct members 2019-04-24 12:36:32 +10:00
drm_blend.h drm: Add per-plane pixel blend mode property 2018-08-24 17:31:37 +01:00
drm_bridge.h drm/bridge: use bus flags in bridge timings 2019-03-18 11:42:13 +02:00
drm_cache.h drm: change func to better detect wether swiotlb is needed 2019-02-20 13:29:29 +01:00
drm_client.h drm/client: Rename drm_client_add() to drm_client_register() 2019-04-11 16:14:49 +02:00
drm_color_mgmt.h drm: Constify drm_color_lut_check() 2019-01-29 23:26:12 +02:00
drm_connector.h drm/doc: Improve docs for conn_state->best_encoder 2019-05-07 12:04:12 +02:00
drm_crtc_helper.h drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_crtc.h drm: Fix subtle spelling error in drm_crtc_state 2019-03-28 06:06:33 +02:00
drm_damage_helper.h drm/damage-helper: Add drm_atomic_helper_damage_merged() 2019-01-17 10:56:54 +01:00
drm_debugfs_crc.h drm/crc: Only report a single overflow when a CRC fd is opened 2018-07-06 14:57:03 +02:00
drm_debugfs.h
drm_device.h drm/legacy: place all drm legacy members under DRM_LEGACY. 2019-04-24 12:33:30 +10:00
drm_displayid.h
drm_dp_dual_mode_helper.h
drm_dp_helper.h Merge https://gitlab.freedesktop.org/drm/msm into drm-next 2019-02-20 12:16:37 +10:00
drm_dp_mst_helper.h Linux 5.0-rc7 2019-02-18 13:27:15 +10:00
drm_drv.h drm: introduce a capability flag for syncobj timeline support 2019-05-02 12:36:47 +10:00
drm_dsc.h drm/dsc: Split DSC PPS and SDP header initialisations 2019-03-05 13:24:34 -05:00
drm_edid.h drm: Add colorspace info to AVI Infoframe 2019-02-19 18:51:12 +01:00
drm_encoder_slave.h drm: remove include of drmP.h from drm_encoder_slave.h 2019-01-09 22:35:35 +01:00
drm_encoder.h drm: Add drm/drm_util.h header file 2018-09-09 14:18:11 +02:00
drm_fb_cma_helper.h drm/cma-helper: Remove unused fbdev code 2019-01-17 10:56:38 +01:00
drm_fb_helper.h drm/fb-helper: Remove drm_fb_helper_crtc->{x, y, desired_mode} 2019-05-14 16:13:07 +02:00
drm_file.h drm/legacy: remove some legacy lock struct members 2019-04-24 12:36:32 +10:00
drm_fixed.h
drm_flip_work.h
drm_format_helper.h drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst 2019-04-10 21:11:12 +02:00
drm_fourcc.h drm/fourcc: Add format info helpers for checking YUV sub-sampling 2019-01-18 19:00:18 +01:00
drm_framebuffer.h drm: Forward-declare struct drm_format_info in drm_framebuffer.h 2019-03-28 06:06:33 +02:00
drm_gem_cma_helper.h drm: remove drmP.h from drm_gem_cma_helper.h 2019-01-09 22:54:08 +01:00
drm_gem_framebuffer_helper.h drm/gem-fb-helper: Add drm_gem_fb_create_with_dirty() 2019-01-17 10:56:45 +01:00
drm_gem_shmem_helper.h drm: Add library for shmem backed GEM objects 2019-03-14 12:06:44 -07:00
drm_gem_vram_helper.h drm: Add |struct drm_gem_vram_object| and helpers 2019-05-15 16:17:04 +02:00
drm_gem.h drm: Add helpers for setting up an array of dma_fence dependencies. 2019-04-16 15:32:20 -07:00
drm_hashtab.h
drm_hdcp.h drm next pull request for 5.1 2019-03-08 08:23:15 -08:00
drm_ioctl.h drm: remove all control node code 2018-05-03 21:26:32 +02:00
drm_irq.h drm: Extract drm_vblank.[hc] 2017-06-01 08:02:14 +02:00
drm_lease.h drm: Add four ioctls for managing drm mode object leases [v7] 2017-10-25 16:31:30 +10:00
drm_legacy.h drm/legacy: move drm_legacy_master_rmmaps to non-driver legacy header. 2019-04-24 12:32:11 +10:00
drm_mipi_dsi.h drm: dsi: Add lane clock rate fields to DSI device 2018-10-24 16:26:35 +02:00
drm_mm.h drm/mm: Add a search-by-address variant to only inspect a single hole 2018-05-24 15:04:30 +01:00
drm_mode_config.h drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_mode_object.h drm: remove drm_mode_object_{un/reference} aliases 2018-03-19 09:09:46 -04:00
drm_modes.h drm/modes: Add DRM_SIMPLE_MODE() 2019-02-21 12:13:42 +01:00
drm_modeset_helper_vtables.h Linux 5.1-rc5 2019-04-15 15:51:49 +10:00
drm_modeset_helper.h drm: remove drmP.h from drm_modeset_helper.h 2019-02-07 21:48:34 +01:00
drm_modeset_lock.h drm: Trivial comment grammar cleanups 2019-02-04 10:21:17 +01:00
drm_of.h drm: of: Export and rename drm_crtc_port_mask() 2018-06-27 21:44:04 +02:00
drm_os_linux.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_panel.h This is the 4.19-rc6 release 2018-10-04 11:03:34 +10:00
drm_pci.h drm: drop drm_pcie_get_speed_cap_mask and drm_pcie_get_max_link_width 2018-07-05 16:40:00 -05:00
drm_pciids.h drm/radeon: change SPDX identifier to MIT 2018-10-15 16:16:12 -05:00
drm_plane_helper.h drm: Unexport drm_plane_helper_check_update 2018-10-05 22:45:19 +02:00
drm_plane.h drm: Add helper iterator functions for plane fb_damage_clips blob 2018-12-05 10:00:36 +01:00
drm_prime.h drm/prime: Add drm_gem_prime_mmap() 2018-11-20 14:54:53 +01:00
drm_print.h drm: Add a helper function for printing a debugfs_regset32. 2019-04-01 10:44:34 -07:00
drm_probe_helper.h drm: Split out drm_probe_helper.h 2019-01-24 13:20:42 +01:00
drm_property.h drm: Fix kernel doc for DRM_MODE_PROP_IMMUTABLE 2018-10-03 13:05:12 -07:00
drm_rect.h drm: Nuke drm_calc_{h,v}scale_relaxed() 2019-02-07 13:14:06 +02:00
drm_scdc_helper.h drm: Fix warning when building docs for scdc_helper 2017-07-31 14:24:14 +02:00
drm_simple_kms_helper.h drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
drm_syncobj.h drm/syncobj: add new drm_syncobj_add_point interface v4 2019-04-01 12:05:53 +02:00
drm_sysfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_util.h drm: fix drm_can_sleep() comment 2019-01-21 10:30:12 +01:00
drm_utils.h drm: export drm_timeout_abs_to_jiffies 2019-03-07 12:00:30 -06:00
drm_vblank.h drm/vblank: Allow dynamic per-crtc max_vblank_count 2019-01-14 21:23:55 +02:00
drm_vma_manager.h drm: increase drm mmap_range size to 1TB 2019-04-24 16:20:23 -05:00
drm_writeback.h drm: writeback: Add job prepare and cleanup operations 2019-03-18 17:24:38 +02:00
drmP.h drm next pull request for 5.1 2019-03-08 08:23:15 -08:00
gma_drm.h
gpu_scheduler.h drm/scheduler: Add flag to hint the release of guilty job. 2019-05-02 15:50:55 -05:00
i915_component.h drm/i915: MEI interface definition 2019-02-15 18:56:35 +01:00
i915_drm.h drm/i915: enum port definition is moved into i915_drm.h 2019-02-15 18:56:35 +01:00
i915_mei_hdcp_interface.h drm/i915: header for i915 - MEI_HDCP interface 2019-02-15 18:56:35 +01:00
i915_pciids.h drm/i915: Split some PCI ids into separate groups 2019-04-01 17:15:22 +01:00
intel_lpe_audio.h
intel-gtt.h drm: include kernel.h and agp_backend.h from intel-gtt.h 2019-01-02 11:37:47 +02:00
spsc_queue.h drm: move amd_gpu_scheduler into common location 2017-12-07 11:51:56 -05:00