Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-25 12:21:37 +00:00
Code Issues Packages Projects Releases Wiki Activity
d34f20d6e2
linux/drivers/gpu/drm
History
Rob Clark d34f20d6e2 drm: Atomic modeset ioctl 
The atomic modeset ioctl can be used to push any number of new values
for object properties. The driver can then check the full device
configuration as single unit, and try to apply the changes atomically.

The ioctl simply takes a list of object IDs and property IDs and their
values.

Originally based on a patch from Ville Syrjälä, although it has mutated
(mutilated?) enough since then that you probably shouldn't blame it on
him ;-)

The atomic support is hidden behind the DRM_CLIENT_CAP_ATOMIC cap (to
protect legacy userspace) and drm.atomic module param (for now).

v2: Check for file_priv->atomic to make sure we only allow userspace
in-the-know to use atomic.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Sean Paul <seanpaul@chromium.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2015-01-05 13:55:29 +01:00
..
amd amdkfd: Disable support for 32-bit user processes 2014-12-05 22:01:35 +02:00
armada drm/armada: Remove dummy ->load_lut() implementation 2014-12-10 13:51:25 +01:00
ast drm: Move drm_crtc_init from drm_crtc.h to drm_plane_helper.h 2014-11-05 00:14:55 +01:00
bochs drm/bochs: Remove dummy ->load_lut() implementation 2014-12-10 13:51:31 +01:00
bridge
cirrus drm/cirrus: allow 32bpp framebuffers for cirrus drm 2014-11-20 11:42:46 +10:00
exynos Linux 3.18-rc7 2014-12-02 10:58:33 +10:00
gma500 drm/gma500: add support for atom e6xx lpc lvds i2c 2014-12-02 13:42:49 +10:00
i2c drm: Add adv7511 encoder driver 2014-11-26 20:09:40 +02:00
i810 drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
i915 Merge tag 'drm-intel-next-fixes-2014-12-11' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-12 11:39:49 +10:00
imx drm: imx: Move imx-drm driver out of staging 2014-11-26 09:40:39 +10:00
mga drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
mgag200 drm: Move drm_crtc_init from drm_crtc.h to drm_plane_helper.h 2014-11-05 00:14:55 +01:00
msm Merge branch 'topic/core-stuff' into topic/atomic-core 2014-12-17 20:24:02 +01:00
nouveau Linux 3.18 2014-12-08 10:33:52 +10:00
omapdrm drm: omapdrm: remove unused variable 2014-11-20 11:29:39 +10:00
panel drm/panel: Add Sharp LQ101R1SX01 support 2014-11-13 13:56:19 +01:00
qxl drm/ttm: optionally move duplicates to a separate list 2014-12-03 18:26:52 -05:00
r128 drm: remove unnecessary sizeof(u8) 2014-11-20 11:30:37 +10:00
radeon Linux 3.18 2014-12-08 10:33:52 +10:00
rcar-du drm: rcar-du: Fix NULL encoder pointer dereference 2014-12-03 08:28:48 +10:00
rockchip drm: rockchip: Add basic drm driver 2014-12-02 17:29:03 +08:00
savage drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
shmobile drm: Move drm_crtc_init from drm_crtc.h to drm_plane_helper.h 2014-11-05 00:14:55 +01:00
sis drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
sti Merge branch 'topic/core-stuff' into topic/atomic-core 2014-12-17 20:24:02 +01:00
tdfx drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
tegra Merge branch 'topic/core-stuff' into topic/atomic-core 2014-12-17 20:24:02 +01:00
tilcdc drm/tilcdc: Deletion of an unnecessary check before the function call "drm_fbdev_cma_hotplug_event" 2014-11-21 12:16:31 +10:00
ttm drm/ttm: optionally move duplicates to a separate list 2014-12-03 18:26:52 -05:00
udl drm/udl: properly check for error pointers 2014-11-26 10:03:18 +10:00
via drm: move drm_mmap to <drm/drm_legacy.h> 2014-09-24 11:43:07 +10:00
vmwgfx drm/ttm: optionally move duplicates to a separate list 2014-12-03 18:26:52 -05:00
ati_pcigart.c
drm_agpsupport.c
drm_atomic_helper.c drm/atomic: atomic_check functions 2015-01-05 13:55:27 +01:00
drm_atomic.c drm: Atomic modeset ioctl 2015-01-05 13:55:29 +01:00
drm_auth.c
drm_bufs.c
drm_cache.c drm/cache: Use wbinvd helpers 2014-12-16 08:56:55 +01:00
drm_context.c
drm_crtc_helper.c drm/atomic: Introduce state->obj backpointers 2014-12-17 20:23:23 +01:00
drm_crtc_internal.h
drm_crtc.c drm: Atomic modeset ioctl 2015-01-05 13:55:29 +01:00
drm_debugfs.c
drm_dma.c
drm_dp_helper.c drm/dp: retry AUX transactions 32 times (v1.1) 2014-12-09 09:56:44 +10:00
drm_dp_mst_topology.c drm/tile: expose the tile property to userspace (v3) 2014-12-09 09:56:48 +10:00
drm_drv.c drm: add atomic properties 2015-01-05 13:54:38 +01:00
drm_edid_load.c drm/edid: Deletion of an unnecessary check before the function call "release_firmware" 2014-11-21 12:16:27 +10:00
drm_edid.c Merge tag 'topic/core-stuff-2014-12-10' of git://anongit.freedesktop.org/drm-intel into drm-next 2014-12-11 10:12:57 +10:00
drm_encoder_slave.c
drm_fb_cma_helper.c
drm_fb_helper.c drm/fb: add support for tiled monitor configurations. (v2) 2014-12-09 09:56:49 +10:00
drm_flip_work.c drm: flip-work: change drm_flip_work_init prototype 2014-11-15 09:29:14 +10:00
drm_fops.c drm: Fix memory leak at error path of drm_read() 2014-12-04 13:28:42 +01:00
drm_gem_cma_helper.c drm/cma: Remove call to drm_gem_free_mmap_offset() 2014-11-13 13:27:33 +01:00
drm_gem.c drm: Sanitize DRM_IOCTL_MODE_CREATE_DUMB input 2014-11-15 09:50:21 +10:00
drm_global.c
drm_hashtab.c
drm_info.c drm/info: Remove unused code 2014-12-16 18:44:34 +01:00
drm_internal.h drm/info: Remove unused code 2014-12-16 18:44:34 +01:00
drm_ioc32.c
drm_ioctl.c drm: Atomic modeset ioctl 2015-01-05 13:55:29 +01:00
drm_irq.c drm: Prefer sizeof(type) over sizeof type 2014-12-10 14:15:13 +01:00
drm_legacy.h
drm_lock.c
drm_memory.c
drm_mipi_dsi.c drm/dsi: Do not require .owner field to be set 2014-11-13 13:56:17 +01:00
drm_mm.c
drm_modes.c gpu:drm: Fix typo in Documentation/DocBook/drm.xml 2014-10-21 10:55:33 +02:00
drm_modeset_lock.c drm: Per-plane locking 2014-11-12 17:56:12 +10:00
drm_of.c
drm_panel.c
drm_pci.c
drm_plane_helper.c Merge branch 'topic/core-stuff' into topic/atomic-core 2014-12-17 20:24:02 +01:00
drm_platform.c
drm_prime.c drm: Miscellaneous fixes for v3.19-rc1 2014-11-15 09:37:20 +10:00
drm_probe_helper.c drm: Fix DRM_FORCE_ON_DIGITAL use 2014-11-04 09:45:04 +01:00
drm_rect.c
drm_scatter.c
drm_sysfs.c
drm_trace_points.c
drm_trace.h
drm_vm.c drm: Move drm_vm_open_locked into drm_internal.h 2014-09-24 11:43:20 +10:00
drm_vma_manager.c
Kconfig Merge branch 'drm_iommu_v15' of https://github.com/markyzq/kernel-drm-rockchip into drm-next 2014-12-08 13:45:18 +10:00
Makefile Merge branch 'drm_iommu_v15' of https://github.com/markyzq/kernel-drm-rockchip into drm-next 2014-12-08 13:45:18 +10:00