- fix display regression on DCE6/8
- Powergating fixes for GFX8
- amdgpu SI fixes (golden settings, proper rev id setup, etc.)
* 'drm-next-4.10' of git://people.freedesktop.org/~agd5f/linux: (21 commits)
drm/amdgpu: update tile table for oland/hainan
drm/amdgpu: update tile table for verde
drm/amdgpu: update rev id for verde
drm/amdgpu: update golden setting for verde
drm/amdgpu: update rev id for oland
drm/amdgpu: update golden setting for oland
drm/amdgpu: update rev id for hainan
drm/amdgpu: update golden setting for hainan
drm/amdgpu: update rev id for pitcairn
drm/amdgpu: update golden setting for pitcairn
drm/amdgpu: update golden setting/tiling table of tahiti
drm/amdgpu: fix cursor setting of dce6/dce8
drm/amdgpu: refine set clock gating for tonga/polaris
drm/amdgpu: initialize cg flags for tonga/polaris10/polaris11.
drm/amdgpu: add new gfx cg flags.
drm/amdgpu: fix pg can't be disabled by PG mask.
drm/amdgpu: always initialize gfx pg for gfx_v8.0.
drm/amdgpu: enable AMD_PG_SUPPORT_CP in Carrizo/Stoney.
drm/amdgpu: fix init save/restore list in gfx_v8.0
drm/amdgpu: fix enable_cp_power_gating in gfx_v8.0.
...
- Move some Linux-specific functionality to upstream ACPICA and
update the in-kernel users of it accordingly (Lv Zheng).
- Drop a useless warning (triggered by the lack of an optional
object) from the ACPI namespace scanning code (Zhang Rui).
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=55TG
-----END PGP SIGNATURE-----
Merge tag 'acpi-extra-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull more ACPI updates from Rafael Wysocki:
"Here are new versions of two ACPICA changes that were deferred
previously due to a problem they had introduced, two cleanups on top
of them and the removal of a useless warning message from the ACPI
core.
Specifics:
- Move some Linux-specific functionality to upstream ACPICA and
update the in-kernel users of it accordingly (Lv Zheng)
- Drop a useless warning (triggered by the lack of an optional
object) from the ACPI namespace scanning code (Zhang Rui)"
* tag 'acpi-extra-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI / osl: Remove deprecated acpi_get_table_with_size()/early_acpi_os_unmap_memory()
ACPI / osl: Remove acpi_get_table_with_size()/early_acpi_os_unmap_memory() users
ACPICA: Tables: Allow FADT to be customized with virtual address
ACPICA: Tables: Back port acpi_get_table_with_size() and early_acpi_os_unmap_memory() from Linux kernel
ACPI: do not warn if _BQC does not exist
* acpica:
ACPI / osl: Remove deprecated acpi_get_table_with_size()/early_acpi_os_unmap_memory()
ACPI / osl: Remove acpi_get_table_with_size()/early_acpi_os_unmap_memory() users
ACPICA: Tables: Allow FADT to be customized with virtual address
ACPICA: Tables: Back port acpi_get_table_with_size() and early_acpi_os_unmap_memory() from Linux kernel
* acpi-scan:
ACPI: do not warn if _BQC does not exist
This patch removes the users of the deprectated APIs:
acpi_get_table_with_size()
early_acpi_os_unmap_memory()
The following APIs should be used instead of:
acpi_get_table()
acpi_put_table()
The deprecated APIs are invented to be a replacement of acpi_get_table()
during the early stage so that the early mapped pointer will not be stored
in ACPICA core and thus the late stage acpi_get_table() won't return a
wrong pointer. The mapping size is returned just because it is required by
early_acpi_os_unmap_memory() to unmap the pointer during early stage.
But as the mapping size equals to the acpi_table_header.length
(see acpi_tb_init_table_descriptor() and acpi_tb_validate_table()), when
such a convenient result is returned, driver code will start to use it
instead of accessing acpi_table_header to obtain the length.
Thus this patch cleans up the drivers by replacing returned table size with
acpi_table_header.length, and should be a no-op.
Reported-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Fixes: 7c83d7abc9 ("drm/amdgpu: Only update the CUR_SIZE register when
necessary")
Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Pull i915/gvt KVMGT updates from Zhenyu Wang:
"KVMGT support depending on the VFIO/mdev framework"
* tag 'kvmgt-vfio-mdev-for-v4.10-rc1' of git://github.com/01org/gvt-linux:
drm/i915/gvt/kvmgt: add vfio/mdev support to KVMGT
drm/i915/gvt/kvmgt: read/write GPA via KVM API
drm/i915/gvt/kvmgt: replace kmalloc() by kzalloc()
Pull vfs updates from Al Viro:
- more ->d_init() stuff (work.dcache)
- pathname resolution cleanups (work.namei)
- a few missing iov_iter primitives - copy_from_iter_full() and
friends. Either copy the full requested amount, advance the iterator
and return true, or fail, return false and do _not_ advance the
iterator. Quite a few open-coded callers converted (and became more
readable and harder to fuck up that way) (work.iov_iter)
- several assorted patches, the big one being logfs removal
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
logfs: remove from tree
vfs: fix put_compat_statfs64() does not handle errors
namei: fold should_follow_link() with the step into not-followed link
namei: pass both WALK_GET and WALK_MORE to should_follow_link()
namei: invert WALK_PUT logics
namei: shift interpretation of LOOKUP_FOLLOW inside should_follow_link()
namei: saner calling conventions for mountpoint_last()
namei.c: get rid of user_path_parent()
switch getfrag callbacks to ..._full() primitives
make skb_add_data,{_nocache}() and skb_copy_to_page_nocache() advance only on success
[iov_iter] new primitives - copy_from_iter_full() and friends
don't open-code file_inode()
ceph: switch to use of ->d_init()
ceph: unify dentry_operations instances
lustre: switch to use of ->d_init()
KVMGT leverages vfio/mdev to mediate device accesses from guest,
this patch adds the vfio/mdev support, thereby completes the
functionality. An intel_vgpu is presented as a mdev device,
and full userspace API compatibility with vfio-pci is kept.
An intel_vgpu_ops is provided to mdev framework, methods get
called to create/remove a vgpu, to open/close it, and to
access it.
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Xiaoguang Chen <xiaoguang.chen@intel.com>
Signed-off-by: Jike Song <jike.song@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Previously to read/write a GPA, we at first try to pin the GFN it belongs
to, then translate the pinned PFN to a kernel HVA, then read/write it.
This is however not necessary. A GFN should be pinned IFF it would be
accessed by peripheral devices (DMA), not by CPU. This patch changes
the read/write method to KVM API, which will leverage userspace HVA
and copy_{from|to}_usr instead.
Signed-off-by: Jike Song <jike.song@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
v2: always init gfx pg for asics that can support.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
set valid data to mmRLC_SRM_INDEX_CNTL_ADDRx/DATAx.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
the CP_PG_DISABLE bit was reversed.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
it does not work with GPU pass through if the VM
is not cleanly shutdown leading to a hang when the
modules is reloaded.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
virtio_gpu_queue_ctrl_buffer_locked is called with ctrlq.qlock taken, it
releases and acquires this lock. This causes a sparse warning. Add
appropriate annotations for sparse context checking.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
When virtio_gpu_free_vbufs exits due to list empty, it does not
drop the free_vbufs lock that it took.
list empty is not expected to happen anyway, but it can't hurt to fix
this and drop the lock.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
virtio_gpu_cmd_transfer_to_host_2d expects x and y
parameters in LE, but virtio_gpu_primary_plane_update
passes in the CPU format instead.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Every single user of vmf->virtual_address typed that entry to unsigned
long before doing anything with it so the type of virtual_address does
not really provide us any additional safety. Just use masked
vmf->address which already has the appropriate type.
Link: http://lkml.kernel.org/r/1479460644-25076-3-git-send-email-jack@suse.cz
Signed-off-by: Jan Kara <jack@suse.cz>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Dan Williams <dan.j.williams@intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Patch series "mm: unexport __get_user_pages_unlocked()".
This patch series continues the cleanup of get_user_pages*() functions
taking advantage of the fact we can now pass gup_flags as we please.
It firstly adds an additional 'locked' parameter to
get_user_pages_remote() to allow for its callers to utilise
VM_FAULT_RETRY functionality. This is necessary as the invocation of
__get_user_pages_unlocked() in process_vm_rw_single_vec() makes use of
this and no other existing higher level function would allow it to do
so.
Secondly existing callers of __get_user_pages_unlocked() are replaced
with the appropriate higher-level replacement -
get_user_pages_unlocked() if the current task and memory descriptor are
referenced, or get_user_pages_remote() if other task/memory descriptors
are referenced (having acquiring mmap_sem.)
This patch (of 2):
Add a int *locked parameter to get_user_pages_remote() to allow
VM_FAULT_RETRY faulting behaviour similar to get_user_pages_[un]locked().
Taking into account the previous adjustments to get_user_pages*()
functions allowing for the passing of gup_flags, we are now in a
position where __get_user_pages_unlocked() need only be exported for his
ability to allow VM_FAULT_RETRY behaviour, this adjustment allows us to
subsequently unexport __get_user_pages_unlocked() as well as allowing
for future flexibility in the use of get_user_pages_remote().
[sfr@canb.auug.org.au: merge fix for get_user_pages_remote API change]
Link: http://lkml.kernel.org/r/20161122210511.024ec341@canb.auug.org.au
Link: http://lkml.kernel.org/r/20161027095141.2569-2-lstoakes@gmail.com
Signed-off-by: Lorenzo Stoakes <lstoakes@gmail.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Cc: Jan Kara <jack@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krcmar <rkrcmar@redhat.com>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-----BEGIN PGP SIGNATURE-----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=7s/c
-----END PGP SIGNATURE-----
Merge tag 'drm-for-v4.10' of git://people.freedesktop.org/~airlied/linux
Pull drm updates from Dave Airlie:
"This is the main pull request for drm for 4.10 kernel.
New drivers:
- ZTE VOU display driver (zxdrm)
- Amlogic Meson Graphic Controller GXBB/GXL/GXM SoCs (meson)
- MXSFB support (mxsfb)
Core:
- Format handling has been reworked
- Better atomic state debugging
- drm_mm leak debugging
- Atomic explicit fencing support
- fbdev helper ops
- Documentation updates
- MST fbcon fixes
Bridge:
- Silicon Image SiI8620 driver
Panel:
- Add support for new simple panels
i915:
- GVT Device model
- Better HDMI2.0 support on skylake
- More watermark fixes
- GPU idling rework for suspend/resume
- DP Audio workarounds
- Scheduler prep-work
- Opregion CADL handling
- GPU scheduler and priority boosting
amdgfx/radeon:
- Support for virtual devices
- New VM manager for non-contig VRAM buffers
- UVD powergating
- SI register header cleanup
- Cursor fixes
- Powermanagement fixes
nouveau:
- Powermangement reworks for better voltage/clock changes
- Atomic modesetting support
- Displayport Multistream (MST) support.
- GP102/104 hang and cursor fixes
- GP106 support
hisilicon:
- hibmc support (BMC chip for aarch64 servers)
armada:
- add tracing support for overlay change
- refactor plane support
- de-midlayer the driver
omapdrm:
- Timing code cleanups
rcar-du:
- R8A7792/R8A7796 support
- Misc fixes.
sunxi:
- A31 SoC display engine support
imx-drm:
- YUV format support
- Cleanup plane atomic update
mali-dp:
- Misc fixes
dw-hdmi:
- Add support for HDMI i2c master controller
tegra:
- IOMMU support fixes
- Error handling fixes
tda998x:
- Fix connector registration
- Improved robustness
- Fix infoframe/audio compliance
virtio:
- fix busid issues
- allocate more vbufs
qxl:
- misc fixes and cleanups.
vc4:
- Fragment shader threading
- ETC1 support
- VEC (tv-out) support
msm:
- A5XX GPU support
- Lots of atomic changes
tilcdc:
- Misc fixes and cleanups.
etnaviv:
- Fix dma-buf export path
- DRAW_INSTANCED support
- fix driver on i.MX6SX
exynos:
- HDMI refactoring
fsl-dcu:
- fbdev changes"
* tag 'drm-for-v4.10' of git://people.freedesktop.org/~airlied/linux: (1343 commits)
drm/nouveau/kms/nv50: fix atomic regression on original G80
drm/nouveau/bl: Do not register interface if Apple GMUX detected
drm/nouveau/bl: Assign different names to interfaces
drm/nouveau/bios/dp: fix handling of LevelEntryTableIndex on DP table 4.2
drm/nouveau/ltc: protect clearing of comptags with mutex
drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trap
drm/nouveau/core: recognise GP106 chipset
drm/nouveau/ttm: wait for bo fence to signal before unmapping vmas
drm/nouveau/gr/gf100-: FECS intr handling is not relevant on proprietary ucode
drm/nouveau/gr/gf100-: properly ack all FECS error interrupts
drm/nouveau/fifo/gf100-: recover from host mmu faults
drm: Add fake controlD* symlinks for backwards compat
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/amdgpu/dce6: Set MASTER_UPDATE_MODE to 0 in resume_mc_access as well
drm/amdgpu: use pin rather than pin_restricted in a few cases
...
.c and .h source files should not be executable, change
the permissions to 0644.
[ This would normally go through Andrew Morton, but his ancient
patch-based toolchain doesn't do permission changes ]
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
- Regression fix from atomic conversion (rotation on the original G80).
- Concurrency fix when clearing compression tags.
- Fixes DP link training issues on GP102/4/6.
- Fixes backlight handling in the presence of Apple GMUX.
- Improvements to GPU error recovery in a number of scenarios.
- GP106 support.
* 'linux-4.10' of git://github.com/skeggsb/linux:
drm/nouveau/kms/nv50: fix atomic regression on original G80
drm/nouveau/bl: Do not register interface if Apple GMUX detected
drm/nouveau/bl: Assign different names to interfaces
drm/nouveau/bios/dp: fix handling of LevelEntryTableIndex on DP table 4.2
drm/nouveau/ltc: protect clearing of comptags with mutex
drm/nouveau/gr/gf100-: handle GPC/TPC/MPC trap
drm/nouveau/core: recognise GP106 chipset
drm/nouveau/ttm: wait for bo fence to signal before unmapping vmas
drm/nouveau/gr/gf100-: FECS intr handling is not relevant on proprietary ucode
drm/nouveau/gr/gf100-: properly ack all FECS error interrupts
drm/nouveau/fifo/gf100-: recover from host mmu faults
This has a couple of fixes for IOMMU support and some fixes for error
handling.
-----BEGIN PGP SIGNATURE-----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=sDMr
-----END PGP SIGNATURE-----
Merge tag 'drm/tegra/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/tegra: Changes for v4.10-rc1
This has a couple of fixes for IOMMU support and some fixes for error
handling.
* tag 'drm/tegra/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/tegra: Set sgt pointer in BO pin
drm/tegra: Support kernel mappings with IOMMU
gpu: host1x: Add locking to syncpt
gpu: host1x: Store device address to all bufs
drm/tegra: gem: Remove some dead code
drm/tegra: sor: No need to free devm_ allocated memory
drm/tegra: Fix error handling
drm/tegra: dpaux: Fix error handling
This adds support for a couple more panels to the simple-panel driver.
There is also a fix for a long-standing bug, but it's not critical since
no code will currently trigger it.
-----BEGIN PGP SIGNATURE-----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=BSYh
-----END PGP SIGNATURE-----
Merge tag 'drm/panel/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux into drm-next
drm/panel: Changes for v4.10-rc1
This adds support for a couple more panels to the simple-panel driver.
There is also a fix for a long-standing bug, but it's not critical since
no code will currently trigger it.
* tag 'drm/panel/for-4.10-rc1' of git://anongit.freedesktop.org/tegra/linux:
drm/panel: simple: Add support for AUO G185HAN01
drm/panel: simple: Add support for AUO G133HAN01
drm/panel: simple: Add more properties to Innolux G121I1-L01
drm/panel: simple: Add bits-per-component for Sharp LQ123P1JX31
drm/panel: simple: Check against num_timings when setting preferred for timing
drm/panel: Add support for Chunghwa CLAA070WP03XG panel
drm/panel: simple: Add NVD9128 as a simple panel
drm/panel: simple: Add support for AUO T215HVN01
drm/panel: simple: Add support for Sharp LQ150X1LG11 panels
dt-bindings: display: Add Sharp LQ150X1LG11 panel binding
single fix for backwards compat.
* tag 'drm-misc-next-fixes-2016-12-10' of git://anongit.freedesktop.org/git/drm-misc:
drm: Add fake controlD* symlinks for backwards compat
pageflipping race fix.
-----BEGIN PGP SIGNATURE-----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=Sh9P
-----END PGP SIGNATURE-----
Merge tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux into drm-next
This pull request brings in VEC (TV-out) support for vc4, along with a
pageflipping race fix.
* tag 'drm-vc4-next-2016-12-09' of https://github.com/anholt/linux:
drm/vc4: Don't use drm_put_dev
drm/vc4: Document VEC DT binding
drm/vc4: Add support for the VEC (Video Encoder) IP
drm: Add TV connector states to drm_connector_state
drm: Turn DRM_MODE_SUBCONNECTOR_xx definitions into an enum
drm/vc4: Fix ->clock_select setting for the VEC encoder
drm/vc4: Fix race between page flip completion event and clean-up
The Apple GMUX is the one managing the backlight, so there is no need for
Nouveau to register its own backlight interface.
v2: Do not split information message on two lines as it prevents from grepping
it, as pointed out by Lukas Wunner
v3: Add a missing end-of-line character to the printed message
Signed-off-by: Pierre Moreau <pierre.morrow@free.fr>
Reviewed-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Currently, every backlight interface created by Nouveau uses the same name,
nv_backlight. This leads to a sysfs warning as it tries to create an already
existing folder. This patch adds a incremented number to the name, but keeps
the initial name as nv_backlight, to avoid possibly breaking userspace; the
second interface will be named nv_backlight1, and so on.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=86539
v2:
* Switch to using ida for generating unique IDs, as suggested by Ilia Mirkin;
* Allocate backlight name on the stack, as suggested by Ilia Mirkin;
* Move `nouveau_get_backlight_name()` to avoid forward declaration, as
suggested by Ilia Mirkin;
* Fix reference to bug report formatting, as reported by Nick Tenney.
v3:
* Define a macro for the size of the backlight name, to avoid defining
it multiple times;
* Use snprintf in place of sprintf.
v4:
* Do not create similarly named interfaces when reaching the maximum
amount of unique names, but fail instead, as pointed out by Lukas Wunner
Signed-off-by: Pierre Moreau <pierre.morrow@free.fr>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
TTM was changed a while back to allow for pipelining of buffer moves, and
part of this was the removal of waiting for a BO to idle before calling
move(), placing the responsibility on the driver to do this if required.
That's all well and good, except, we make use of move_notify() to handle
mapping/unmapping from the GPU VMM as move() isn't called on all paths.
This commit adds a wait before unmapping from a VMM in move_notify(), to
prevent GPU page faults where a buffer is still being accessed.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Cc: stable@vger.kernel.org [v4.8+]
