Hi Dave,
Here's the latest from -misc-next. This PR includes last weeks as well, I've
added both summaries below for your convenience.
This week was quite busy, guess everyone is back to work now! This pull features
a nice mix of new hw support and code cleanup, with the headliner being udmabuf.
drm-misc-next-2018-09-05:
drm-misc-next for 4.20:
UAPI Changes:
- Add userspace dma-buf device to turn memfd regions into dma-bufs (Gerd)
Cross-subsystem Changes:
- None
Core Changes:
- Remove user logspam and useless lock in vma_offset_mgr destroy (Chris)
Driver Changes:
- various: fbdev: Wrap remove_conflicting_framebuffers with resource_len
accessors to remove a bunch of cargo-cult (Michał)
- rockchip: Add rgb output iface support + fixes (Sandy/Heiko)
- nouveau/amdgpu: Add cec-over-aux support (Hans)
- sun4i: Add support for Allwinner A64 (Jagan)
Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: Sandy Huang <hjc@xxxxxxxxxxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
drm-misc-next-2018-08-30:
drm-misc-next for 4.20:
UAPI Changes:
- Add per-plane blend mode property (Lowry)
- Change in drm_fourcc.h is documentation only (Brian)
Cross-subsystem Changes:
- None
Core Changes:
- Add get/verify_crc_source for improved crc source selection (Mahesh)
- Add __drm_atomic_helper_plane_reset to reduce copypasta (Alexandru)
Driver Changes:
- various: Replance ref/unref calls with drm_dev_get/put (Thomas)
- bridge: Add driver for TI SN65DSI86 chip (Sandeep)
- rockchip: Add PX30 support (Sandy)
- sun4i: Add support for R40 TCON (Jernej)
- vkms: Continued building out vkms, added gem support (Haneen)
Cc: Thomas Zimmermann <tzimmermann@xxxxxxx>
Cc: Sandeep Panda <spanda@xxxxxxxxxxxxxx>
Cc: Sean Paul <seanpaul@xxxxxxxxxxxx>
Cc: Sandy Huang <hjc@xxxxxxxxxxxxxx>
Cc: Lowry Li <lowry.li@xxxxxxx>
Cc: Brian Starkey <brian.starkey@xxxxxxx>
Cc: Jernej Skrabec <jernej.skrabec@xxxxxxxx>
Cc: Haneen Mohammed <hamohammed.sa@xxxxxxxxx>
Cc: Alexandru Gheorghe <alexandru-cosmin.gheorghe@xxxxxxx>
Cheers, Sean
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3:
Linux 4.19-rc1 (2018-08-26 14:11:59 -0700)
are available in the Git repository at:
git://anongit.freedesktop.org/drm/drm-misc tags/drm-misc-next-2018-09-05
for you to fetch changes up to 3ee22b769fd761c98eeaceab49153c3eb7612821:
drm/rockchip: rgb: add stub functions when rgb encoder is disabled (2018-09-05 15:43:14 -0400)
----------------------------------------------------------------
drm-misc-next for 4.20:
UAPI Changes:
- Add userspace dma-buf device to turn memfd regions into dma-bufs (Gerd)
Cross-subsystem Changes:
- None
Core Changes:
- Remove user logspam and useless lock in vma_offset_mgr destroy (Chris)
Driver Changes:
- various: fbdev: Wrap remove_conflicting_framebuffers with resource_len
accessors to remove a bunch of cargo-cult (Michał)
- rockchip: Add rgb output iface support + fixes (Sandy/Heiko)
- nouveau/amdgpu: Add cec-over-aux support (Hans)
- sun4i: Add support for Allwinner A64 (Jagan)
Cc: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Michał Mirosław <mirq-linux@xxxxxxxxxxxx>
Cc: Heiko Stuebner <heiko@xxxxxxxxx>
Cc: Sandy Huang <hjc@xxxxxxxxxxxxxx>
Cc: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Cc: Jagan Teki <jagan@xxxxxxxxxxxxxxxxxxxx>
----------------------------------------------------------------
Alexandru Gheorghe (8):
drm/atomic: Add __drm_atomic_helper_plane_reset
drm: mali-dp: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm: atmel-hlcdc: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm/imx: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm/sun4i: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm: rcar-du: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm/vc4: Use __drm_atomic_helper_plane_reset instead of copying the logic
drm/vmwgfx: Use __drm_atomic_helper_plane_reset instead of copying the logic
Andrzej Hajda (3):
dt-bindings: tc358754: add DT bindings
drm/bridge: tc358764: Add DSI to LVDS bridge driver
drm/bridge/tc358764: fix drm helper name
Anton Vasilyev (2):
drm: qxl: Fix error handling at qxl_device_init
drm: qxl: Fix NULL pointer dereference at qxl_alloc_client_monitors_config
Archit Taneja (2):
dt-bindings: mipi-dsi: Add info about peripherals with non-DSI control bus
dt-bindings: mipi-dsi: Add dual-channel DSI related info
Ayan Kumar Halder (2):
drm/sun4i: Use (struct drm_format_info) fields to determine if a format is yuv and multi planar or not.
drm: Use horizontal and vertical chroma subsampling factor while calculating offsets in the physical address of framebuffer
Brian Starkey (1):
drm/fourcc: Add DOC: overview comment
Chris Wilson (3):
dma-buf: Remove requirement for ops->map() from dma_buf_export
drm: Suppress user controlled spam for invalid drm_wait_vblank_ioctl
drm: Remove "protection" around drm_vma_offset_manager_destroy()
Dan Carpenter (1):
drm/virtio: fix bounds check in virtio_gpu_cmd_get_capset()
Daniel Vetter (5):
drm/i915: Remove unecessary dma_fence_ops
drm/msm: Remove unecessary dma_fence_ops
drm/nouveau: Remove unecessary dma_fence_ops
drm/vgem: Remove unecessary dma_fence_ops
drm/syncobj: Drop add/remove_callback from driver interface
Gerd Hoffmann (5):
drm/cirrus: flip default from 24bpp to 16bpp
Add udmabuf misc device
drm/virtio: track virtual output state
drm/virtio: add virtio_gpu_object_detach() function
drm/virtio: add iommu support.
Giulio Benetti (1):
drm/sun4i: Handle DRM_BUS_FLAG_PIXDATA_*EDGE checking if panel is used.
Guenter Roeck (1):
drm/bridge: ti-sn65dsi86: Fix 0-day build error
Gustavo A. R. Silva (3):
drm/sun4i: tcon-top: Use struct_size() in devm_kzalloc()
drm/rockchip: Use struct_size() in devm_kzalloc()
dma-buf/udmabuf: Fix NULL pointer dereference in udmabuf_create
Haneen Mohammed (9):
drm/vkms: Add functions to map/unmap GEM backing storage
drm/vkms: map/unmap buffers in [prepare/cleanup]_fb hooks
drm/vkms: Add atomic_helper_check_plane_state
drm/vkms: subclass CRTC state
drm/vkms: Subclass plane state
drm/vkms: Implement CRC debugfs API
drm/vkms: Release pages_lock before return
drm/vkms: Fix vmap_count increment position
drm/vkms: Fix race condition around accessing frame number
Hans Verkuil (5):
drm_dp_cec: check that aux has a transfer function
drm_dp_cec: add note about good MegaChips 2900 CEC support
drm_dp_mst_topology: fix broken drm_dp_sideband_parse_remote_dpcd_read()
drm/nouveau: add DisplayPort CEC-Tunneling-over-AUX support
drm/amdgpu: add DisplayPort CEC-Tunneling-over-AUX support
Heiko Stuebner (3):
drm/rockchip: add function to check if endpoint is a subdriver
drm/rockchip: vop: add rk3188 vop definitions
drm/rockchip: rgb: add stub functions when rgb encoder is disabled
Icenowy Zheng (1):
dt-bindings: sun4i-drm: add HDMI VCC supply property for sun8i-dw-hdmi
Jagan Teki (4):
dt-bindings: display: Add compatible for A64 DE2 display pipeline
drm/sun4i: Add support for A64 mixers
drm/sun4i: Add support for A64 display engine
dt-bindings: display: Add compatible for A64 HDMI
Jernej Skrabec (3):
drm/sun4i: tcon: Add another way for matching mixers with tcon
drm/sun4i: tcon: Add support for R40 TCON
drm/sun4i: Add support for HDMI voltage regulator
Jyri Sarha (1):
drm: Add kerneldoc description for "link"-member in struct drm_panel
Lowry Li (1):
drm: Add per-plane pixel blend mode property
Lyude Paul (1):
drm/print: Fix DRM_DEBUG_DP macro
Mahesh Kumar (11):
drm: crc: Introduce verify_crc_source callback
drm: crc: Introduce get_crc_sources callback
drm/rockchip/crc: Implement verify_crc_source callback
drm/amdgpu_dm/crc: Implement verify_crc_source callback
drm/rcar-du/crc: Implement verify_crc_source callback
drm/i915/crc: implement verify_crc_source callback
drm/i915/crc: implement get_crc_sources callback
drm/rcar-du/crc: Implement get_crc_sources callback
drm/vkms/crc: Implement verify_crc_source callback
drm/crc: Cleanup crtc_crc_open function
Revert "drm: crc: Wait for a frame before returning from open()"
Masahiro Yamada (1):
drm/bridge/synopsys: remove commented-out flag in Makefile
Matt Atwood (1):
drm/dp: add extended receiver capability field present bit
Michał Mirosław (13):
fbdev: show fbdev number for debugging
fbdev: allow apertures == NULL in remove_conflicting_framebuffers()
fbdev: add kerneldoc do remove_conflicting_framebuffers()
fbdev: add remove_conflicting_pci_framebuffers()
drm/amdgpu: use simpler remove_conflicting_pci_framebuffers()
drm/cirrus: use simpler remove_conflicting_pci_framebuffers()
drm/bochs: use simpler remove_conflicting_pci_framebuffers()
drm/radeon: use simpler remove_conflicting_pci_framebuffers()
drm/mgag200: use simpler remove_conflicting_pci_framebuffers()
drm/virtio: use simpler remove_conflicting_pci_framebuffers()
drm/vc4: use simpler remove_conflicting_framebuffers(NULL)
drm/sun4i: use simpler remove_conflicting_framebuffers(NULL)
drm/tegra: kick out simplefb
Oleksandr Andrushchenko (1):
drm: Replace NULL with error value in drm_prime_pages_to_sg
Paul Kocialkowski (2):
drm/sun4i: sun4i: Register quirks with the backend structure
drm/sun4i: sun4i: Introduce a quirk for lowest plane alpha support
Paulo Zanoni (1):
drm/dp: add missing ')' to I2C nack debug message
Peter Rosin (7):
drm/sti: do not remove the drm_bridge that was never added
drm/atmel-hlcdc: prefer a higher rate clock as pixel-clock base
drm/atmel-hlcdc: allow selecting a higher pixel-clock than requested
dt-bindings: display: bridge: lvds-transmitter: add ti, ds90c185
dt-bindings: display: atmel: optional video-interface of endpoints
drm/atmel-hlcdc: always iterate over the first 4 output endpoints
drm/atmel-hlcdc: support bus-width (12/16/18/24) in endpoint nodes
Peter Wu (1):
qxl: fix null-pointer crash during suspend
Sandeep Panda (2):
dt-bindings: drm/bridge: Document sn65dsi86 bridge bindings
drm/bridge: add support for sn65dsi86 bridge driver
Sandy Huang (6):
dt-bindings: display: rockchip: add document for px30 vop
drm/rockchip: vop: add px30 vop support
drm/rockchip: fix coding style and incorrect description
drm/rockchip: vop: fix some register define error for px30
drm/rockchip: Add support for Rockchip Soc RGB output interface
drm/rockchip: vop: Add directly output rgb feature for px30
Sean Paul (10):
drm/bridge/ti-sn65dsi86: Fix implicit declaration to drm_mode_connector_attach_encoder
drm/bridge: ti-sn65dsi86: Fixup register names
drm/bridge: ti-sn65dsi86: Implement AUX channel
drm/bridge: ti-sn65dsi86: Move panel_prepare() to pre_enable()
drm/bridge: ti-sn65dsi86: Poll for DP PLL Lock
drm/bridge: ti-sn65dsi86: Poll for training complete
drm/panel: Fix sphinx warning
Merge drm/drm-next into drm-misc-next
drm/bridge: ti-sn65dsi86: Add mystery delay to enable()
drm: Describe pixel_blend_mode in drm_plane_state
Souptick Joarder (5):
drm/vkms: Use new return type vm_fault_t
drm/rockchip: Convert drm_atomic_helper_suspend/resume()
drm: Remove drm_fbdev_cma_set_suspend()
gpu: drm: virtio: code cleanup
Document/gpu: Use new vm_fault_t type
Stefan Agner (1):
drm/doc: clarify how to acquire required vblank event reference
Thomas Zimmermann (12):
drm/rockchip: Replace drm_dev_unref with drm_dev_put
drm/tinydrm: Replace drm_dev_unref with drm_dev_put
drm/vgem: Replace drm_dev_unref with drm_dev_put
drm/cirrus: Use drm_framebuffer_put to avoid kernel oops in clean-up
drm/qxl: Replace drm_dev_unref with drm_dev_put
drm/virtio: Replace drm_dev_unref with drm_dev_put
drm/gma500: Do not include <drm/drm_global.h>
drm/bochs: Replace ttm_bo_unref with ttm_bo_put
drm/cirrus: Replace ttm_bo_unref with ttm_bo_put
drm/qxl: Replace ttm_bo_unref with ttm_bo_put
drm/virtio: Replace ttm_bo_reference with ttm_bo_get
drm/virtio: Replace ttm_bo_unref with ttm_bo_put
.../devicetree/bindings/display/atmel/hlcdc-dc.txt | 23 +
.../bindings/display/bridge/lvds-transmitter.txt | 8 +-
.../bindings/display/bridge/ti,sn65dsi86.txt | 87 +++
.../bindings/display/bridge/toshiba,tc358764.txt | 35 +
.../devicetree/bindings/display/mipi-dsi-bus.txt | 153 +++-
.../bindings/display/rockchip/rockchip-vop.txt | 3 +
.../bindings/display/sunxi/sun4i-drm.txt | 9 +
Documentation/gpu/drm-kms.rst | 6 +
Documentation/gpu/drm-mm.rst | 2 +-
Documentation/ioctl/ioctl-number.txt | 1 +
MAINTAINERS | 8 +
drivers/dma-buf/Kconfig | 8 +
drivers/dma-buf/Makefile | 1 +
drivers/dma-buf/dma-buf.c | 1 -
drivers/dma-buf/udmabuf.c | 288 ++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_drv.c | 24 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 10 +-
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 7 +-
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_crc.c | 20 +-
.../amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 +
drivers/gpu/drm/arm/malidp_planes.c | 7 +-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_crtc.c | 100 ++-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h | 1 +
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 92 ++-
drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_plane.c | 5 +-
drivers/gpu/drm/bochs/bochs_drv.c | 18 +-
drivers/gpu/drm/bochs/bochs_mm.c | 2 +-
drivers/gpu/drm/bridge/Kconfig | 18 +
drivers/gpu/drm/bridge/Makefile | 2 +
drivers/gpu/drm/bridge/synopsys/Makefile | 2 -
drivers/gpu/drm/bridge/tc358764.c | 499 +++++++++++++
drivers/gpu/drm/bridge/ti-sn65dsi86.c | 779 +++++++++++++++++++++
drivers/gpu/drm/cirrus/cirrus_drv.c | 27 +-
drivers/gpu/drm/cirrus/cirrus_drv.h | 2 +-
drivers/gpu/drm/cirrus/cirrus_fbdev.c | 51 +-
drivers/gpu/drm/cirrus/cirrus_main.c | 2 +-
drivers/gpu/drm/cirrus/cirrus_mode.c | 4 +-
drivers/gpu/drm/drm_atomic.c | 4 +
drivers/gpu/drm/drm_atomic_helper.c | 34 +-
drivers/gpu/drm/drm_blend.c | 123 ++++
drivers/gpu/drm/drm_debugfs_crc.c | 92 +--
drivers/gpu/drm/drm_dp_cec.c | 18 +-
drivers/gpu/drm/drm_dp_helper.c | 3 +-
drivers/gpu/drm/drm_dp_mst_topology.c | 1 +
drivers/gpu/drm/drm_fb_cma_helper.c | 26 +-
drivers/gpu/drm/drm_gem_cma_helper.c | 4 +-
drivers/gpu/drm/drm_panel.c | 2 +
drivers/gpu/drm/drm_syncobj.c | 15 -
drivers/gpu/drm/drm_vblank.c | 6 +-
drivers/gpu/drm/drm_vma_manager.c | 3 -
drivers/gpu/drm/gma500/psb_drv.h | 1 -
drivers/gpu/drm/i915/i915_gem_clflush.c | 7 -
drivers/gpu/drm/i915/intel_display.c | 2 +
drivers/gpu/drm/i915/intel_drv.h | 9 +-
drivers/gpu/drm/i915/intel_pipe_crc.c | 119 +++-
drivers/gpu/drm/i915/selftests/i915_sw_fence.c | 8 -
drivers/gpu/drm/imx/ipuv3-plane.c | 9 +-
drivers/gpu/drm/mgag200/mgag200_drv.c | 21 +-
drivers/gpu/drm/mgag200/mgag200_main.c | 9 -
drivers/gpu/drm/msm/msm_fence.c | 8 -
drivers/gpu/drm/nouveau/nouveau_connector.c | 17 +-
drivers/gpu/drm/nouveau/nouveau_fence.c | 1 -
drivers/gpu/drm/qxl/qxl_display.c | 16 +-
drivers/gpu/drm/qxl/qxl_drv.c | 28 +-
drivers/gpu/drm/qxl/qxl_gem.c | 2 +-
drivers/gpu/drm/qxl/qxl_kms.c | 80 ++-
drivers/gpu/drm/radeon/radeon_drv.c | 23 +-
drivers/gpu/drm/rcar-du/rcar_du_crtc.c | 149 +++-
drivers/gpu/drm/rcar-du/rcar_du_crtc.h | 3 +
drivers/gpu/drm/rcar-du/rcar_du_plane.c | 6 +-
drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 5 +-
drivers/gpu/drm/rockchip/Kconfig | 25 +-
drivers/gpu/drm/rockchip/Makefile | 1 +
drivers/gpu/drm/rockchip/rockchip_drm_drv.c | 98 +--
drivers/gpu/drm/rockchip/rockchip_drm_drv.h | 2 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 48 +-
drivers/gpu/drm/rockchip/rockchip_drm_vop.h | 1 +
drivers/gpu/drm/rockchip/rockchip_rgb.c | 173 +++++
drivers/gpu/drm/rockchip/rockchip_rgb.h | 33 +
drivers/gpu/drm/rockchip/rockchip_vop_reg.c | 215 ++++++
drivers/gpu/drm/rockchip/rockchip_vop_reg.h | 99 +++
drivers/gpu/drm/sti/sti_hda.c | 1 -
drivers/gpu/drm/sti/sti_hdmi.c | 1 -
drivers/gpu/drm/sun4i/sun4i_backend.c | 81 +--
drivers/gpu/drm/sun4i/sun4i_backend.h | 3 +-
drivers/gpu/drm/sun4i/sun4i_drv.c | 19 +-
drivers/gpu/drm/sun4i/sun4i_layer.c | 4 +-
drivers/gpu/drm/sun4i/sun4i_tcon.c | 119 +++-
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.c | 17 +-
drivers/gpu/drm/sun4i/sun8i_dw_hdmi.h | 2 +
drivers/gpu/drm/sun4i/sun8i_mixer.c | 24 +
drivers/gpu/drm/sun4i/sun8i_tcon_top.c | 3 +-
drivers/gpu/drm/tegra/drm.c | 4 +
drivers/gpu/drm/tinydrm/core/tinydrm-core.c | 6 +-
drivers/gpu/drm/vc4/vc4_drv.c | 20 +-
drivers/gpu/drm/vc4/vc4_plane.c | 4 +-
drivers/gpu/drm/vgem/vgem_drv.c | 2 +-
drivers/gpu/drm/vgem/vgem_fence.c | 13 -
drivers/gpu/drm/virtio/virtgpu_display.c | 4 +
drivers/gpu/drm/virtio/virtgpu_drm_bus.c | 26 +-
drivers/gpu/drm/virtio/virtgpu_drv.h | 13 +-
drivers/gpu/drm/virtio/virtgpu_fb.c | 2 +-
drivers/gpu/drm/virtio/virtgpu_plane.c | 2 +-
drivers/gpu/drm/virtio/virtgpu_ttm.c | 39 +-
drivers/gpu/drm/virtio/virtgpu_vq.c | 57 +-
drivers/gpu/drm/vkms/Makefile | 2 +-
drivers/gpu/drm/vkms/vkms_crc.c | 153 ++++
drivers/gpu/drm/vkms/vkms_crtc.c | 114 ++-
drivers/gpu/drm/vkms/vkms_drv.c | 1 +
drivers/gpu/drm/vkms/vkms_drv.h | 59 +-
drivers/gpu/drm/vkms/vkms_gem.c | 83 ++-
drivers/gpu/drm/vkms/vkms_plane.c | 140 +++-
drivers/gpu/drm/vmwgfx/vmwgfx_kms.c | 4 +-
drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +-
drivers/video/fbdev/core/fbmem.c | 63 +-
include/drm/drm_atomic_helper.h | 2 +
include/drm/drm_blend.h | 6 +
include/drm/drm_crtc.h | 41 +-
include/drm/drm_dp_helper.h | 5 +-
include/drm/drm_fb_cma_helper.h | 1 -
include/drm/drm_fb_helper.h | 12 +
include/drm/drm_panel.h | 1 +
include/drm/drm_plane.h | 16 +
include/drm/drm_print.h | 2 +-
include/drm/drm_syncobj.h | 5 -
include/linux/fb.h | 2 +
include/uapi/drm/drm_fourcc.h | 36 +
include/uapi/linux/udmabuf.h | 33 +
tools/testing/selftests/drivers/dma-buf/Makefile | 5 +
tools/testing/selftests/drivers/dma-buf/udmabuf.c | 96 +++
130 files changed, 4522 insertions(+), 684 deletions(-)
create mode 100644 Documentation/devicetree/bindings/display/bridge/ti,sn65dsi86.txt
create mode 100644 Documentation/devicetree/bindings/display/bridge/toshiba,tc358764.txt
create mode 100644 drivers/dma-buf/udmabuf.c
create mode 100644 drivers/gpu/drm/bridge/tc358764.c
create mode 100644 drivers/gpu/drm/bridge/ti-sn65dsi86.c
create mode 100644 drivers/gpu/drm/rockchip/rockchip_rgb.c
create mode 100644 drivers/gpu/drm/rockchip/rockchip_rgb.h
create mode 100644 drivers/gpu/drm/vkms/vkms_crc.c
create mode 100644 include/uapi/linux/udmabuf.h
create mode 100644 tools/testing/selftests/drivers/dma-buf/Makefile
create mode 100644 tools/testing/selftests/drivers/dma-buf/udmabuf.c
--
Sean Paul, Software Engineer, Google / Chromium OS
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