Pull drm updates from Dave Airlie:
"This seems to have been a comparatively quieter merge window, I assume
due to holidays etc. The "biggest" change is AMD header cleanups, which
merge/remove a bunch of them. The AMD gpu scheduler is now being made generic
with the etnaviv driver wanting to reuse the code, hopefully other drivers
can go in the same direction.
Otherwise it's the usual lots of stuff in i915/amdgpu, not so much stuff
elsewhere.
Core:
- Add .last_close and .output_poll_changed helpers to reduce driver footprints
- Fix plane clipping
- Improved debug printing support
- Add panel orientation property
- Update edid derived properties at edid setting
- Reduction in fbdev driver footprint
- Move amdgpu scheduler into core for other drivers to use.
i915:
- Selftest and IGT improvements
- Fast boot prep work on IPS, pipe config
- HW workarounds for Cannonlake, Geminilake
- Cannonlake clock and HDMI2.0 fixes
- GPU cache invalidation and context switch improvements
- Display planes cleanup
- New PMU interface for perf queries
- New firmware support for KBL/SKL
- Geminilake HW workaround for perforamce
- Coffeelake stolen memory improvements
- GPU reset robustness work
- Cannonlake horizontal plane flipping
- GVT work
amdgpu/radeon:
- RV and Vega header file cleanups (lots of lines gone!)
- TTM operation context support
- 48-bit GPUVM support for Vega/RV
- ECC support for Vega
- Resizeable BAR support
- Multi-display sync support
- Enable swapout for reserved BOs during allocation
- S3 fixes on Raven
- GPU reset cleanup and fixes
- 2+1 level GPU page table
amdkfd:
- GFX7/8 SDMA user queues support
- Hardware scheduling for multiple processes
- dGPU prep work
rcar:
- Added R8A7743/5 support
- System suspend/resume support
sun4i:
- Multi-plane support for YUV formats
- A83T and LVDS support
msm:
- Devfreq support for GPU
tegra:
- Prep work for adding Tegra186 support
- Tegra186 HDMI support
- HDMI2.0 and zpos support by using generic helpers
tilcdc:
- Misc fixes
omapdrm:
- Support memory bandwidth limits
- DSI command mode panel cleanups
- DMM error handling
exynos:
- drop the old IPP subdriver.
etnaviv:
- Occlusion query fixes
- Job handling fixes
- Prep work for hooking in gpu scheduler
armada:
- Move closer to atomic modesetting
- Allow disabling primary plane if overlay is full screen
imx:
- Format modifier support
- Add tile prefetch to PRE
- Runtime PM support for PRG
ast:
- fix LUT loading"
* tag 'drm-for-v4.16' of git://people.freedesktop.org/~airlied/linux: (1471 commits)
drm/ast: Load lut in crtc_commit
drm: Check for lessee in DROP_MASTER ioctl
drm: fix gpu scheduler link order
drm/amd/display: Demote error print to debug print when ATOM impl missing
dma-buf: fix reservation_object_wait_timeout_rcu once more v2
drm/amdgpu: Avoid leaking PM domain on driver unbind (v2)
drm/amd/amdgpu: Add Polaris version check
drm/amdgpu: Reenable manual GPU reset from sysfs
drm/amdgpu: disable MMHUB power gating on raven
drm/ttm: Don't unreserve swapped BOs that were previously reserved
drm/ttm: Don't add swapped BOs to swap-LRU list
drm/amdgpu: only check for ECC on Vega10
drm/amd/powerplay: Fix smu_table_entry.handle type
drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count
drm: Fix PANEL_ORIENTATION_QUIRKS breaking the Kconfig DRM menuconfig
drm/radeon: fill in rb backend map on evergreen/ni.
drm/amdgpu/gfx9: fix ngg enablement to clear gds reserved memory (v2)
drm/ttm: only free pages rather than update global memory count together
drm/amdgpu: fix CPU based VM updates
drm/amdgpu: fix typo in amdgpu_vce_validate_bo
...
Pull poll annotations from Al Viro:
"This introduces a __bitwise type for POLL### bitmap, and propagates
the annotations through the tree. Most of that stuff is as simple as
'make ->poll() instances return __poll_t and do the same to local
variables used to hold the future return value'.
Some of the obvious brainos found in process are fixed (e.g. POLLIN
misspelled as POLL_IN). At that point the amount of sparse warnings is
low and most of them are for genuine bugs - e.g. ->poll() instance
deciding to return -EINVAL instead of a bitmap. I hadn't touched those
in this series - it's large enough as it is.
Another problem it has caught was eventpoll() ABI mess; select.c and
eventpoll.c assumed that corresponding POLL### and EPOLL### were
equal. That's true for some, but not all of them - EPOLL### are
arch-independent, but POLL### are not.
The last commit in this series separates userland POLL### values from
the (now arch-independent) kernel-side ones, converting between them
in the few places where they are copied to/from userland. AFAICS, this
is the least disruptive fix preserving poll(2) ABI and making epoll()
work on all architectures.
As it is, it's simply broken on sparc - try to give it EPOLLWRNORM and
it will trigger only on what would've triggered EPOLLWRBAND on other
architectures. EPOLLWRBAND and EPOLLRDHUP, OTOH, are never triggered
at all on sparc. With this patch they should work consistently on all
architectures"
* 'misc.poll' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (37 commits)
make kernel-side POLL... arch-independent
eventpoll: no need to mask the result of epi_item_poll() again
eventpoll: constify struct epoll_event pointers
debugging printk in sg_poll() uses %x to print POLL... bitmap
annotate poll(2) guts
9p: untangle ->poll() mess
->si_band gets POLL... bitmap stored into a user-visible long field
ring_buffer_poll_wait() return value used as return value of ->poll()
the rest of drivers/*: annotate ->poll() instances
media: annotate ->poll() instances
fs: annotate ->poll() instances
ipc, kernel, mm: annotate ->poll() instances
net: annotate ->poll() instances
apparmor: annotate ->poll() instances
tomoyo: annotate ->poll() instances
sound: annotate ->poll() instances
acpi: annotate ->poll() instances
crypto: annotate ->poll() instances
block: annotate ->poll() instances
x86: annotate ->poll() instances
...
No one will use this function except ttm_bo_io_mem_pfn() now, so move
the calculation of ttm_bo_default_io_mem_pfn() into ttm_bo_io_mem_pfn()
and do some cleanup.
Signed-off-by: Tan Xiaojun <tanxiaojun@huawei.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Last few updates for 4.16:
- Misc fixes for amdgpu
- Enable swapout for reserved BOs during allocation for ttm
- Misc cleanups for ttm
* 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux: (24 commits)
drm/amdgpu: Correct the IB size of bo update mapping.
drm/ttm: enable swapout for reserved BOs during allocation
drm/ttm: add new function to check if bo is allowable to evict or swapout
drm/ttm: use an operation ctx for ttm_tt_bind
drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)
drm/ttm: use an operation ctx for ttm_mem_global_alloc_page
drm/ttm: use an operation ctx for ttm_mem_global_alloc
drm/ttm: call ttm_bo_swapout directly when ttm shrink
drm/vmwgfx: remove the default io_mem_pfn set
drm/virtio: remove the default io_mem_pfn set
drm/radeon: remove the default io_mem_pfn set
drm/qxl: remove the default io_mem_pfn set
drm/nouveau: remove the default io_mem_pfn set
drm/mgag200: remove the default io_mem_pfn set
drm/cirrus: remove the default io_mem_pfn set
drm/bochs: remove the default io_mem_pfn set
drm/ast: remove the default io_mem_pfn set
drm/ttm: add ttm_bo_io_mem_pfn to check io_mem_pfn
drm/amdgpu: fix VM faults with per VM BOs
drm/ttm: drop the spin in delayed delete if the trylock doesn't work
...
forward the operation context to ttm_tt_populate as well,
and the ultimate goal is swapout enablement for reserved BOs.
v2: squash in fix for vboxvideo
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
- Allow internal page allocation to fail (Chris)
- More improvements on logs, dumps, and trace (Chris, Michal)
- Coffee Lake important fix for stolen memory (Lucas)
- Continue to make GPU reset more robust as well
improving selftest coverage for it (Chris)
- Unifying debugfs return codes (Michal)
- Using existing helper for testing obj pages (Matthew)
- Organize and improve gem_request tracepoints (Lionel)
- Protect DDI port to DPLL map from theoretical race (Rodrigo)
- ... and consequently fixing the indentation on this DDI clk selection function (Chris)
- ... and consequently properly serializing non-blocking modesets (Ville)
- Add support for horizontal plane flipping on Cannonlake (Joonas)
- Two Cannonlake Workarounds for better stability (Rafael)
- Fix mess around PSR registers (DK)
- More Coffee Lake PCI IDs (Rodrigo)
- Remove CSS modifiers on pipe C of Geminilake (Krisman)
- Disable all planes for load detection (Ville)
- Reorg on i915 display headers (Michal)
- Avoid enabling movntdqa optimization on hypervisor guest (Changbin)
GVT:
- more mmio switch optimization (Weinan)
- cleanup i915_reg_t vs. offset usage (Zhenyu)
- move write protect handler out of mmio handler (Zhenyu)
* tag 'drm-intel-next-2017-12-22' of git://anongit.freedesktop.org/drm/drm-intel: (55 commits)
drm/i915: Update DRIVER_DATE to 20171222
drm/i915: Show HWSP in intel_engine_dump()
drm/i915: Assert that the request is on the execution queue before being removed
drm/i915/execlists: Show preemption progress in GEM_TRACE
drm/i915: Put all non-blocking modesets onto an ordered wq
drm/i915: Disable GMBUS clock gating around GMBUS transfers on gen9+
drm/i915: Clean up the PNV bit banging vs. GMBUS clock gating w/a
drm/i915: No need to power up PG2 for GMBUS on BXT
drm/i915: Disable DC states around GMBUS on GLK
drm/i915: Do not enable movntdqa optimization in hypervisor guest
drm/i915: Dump device info at once
drm/i915: Add pretty printer for runtime part of intel_device_info
drm/i915: Update intel_device_info_runtime_init() parameter
drm/i915: Move intel_device_info definitions to its own header
drm/i915: Move opregion definitions to dedicated intel_opregion.h
drm/i915: Move display related definitions to dedicated header
drm/i915: Move some utility functions to i915_util.h
drm/i915/gvt: move write protect handler out of mmio emulation function
drm/i915/gvt: cleanup usage for typed mmio reg vs. offset
drm/i915/gvt: Fix pipe A enable as default for vgpu
...
forward the operation context to ttm_mem_global_alloc_page as well,
and the ultimate goal is swapout enablement for reserved BOs.
Here reserved BOs refer to all the BOs which share same reservation object
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drm-misc-next for 4.16:
Core Changes:
- mostly doc updates and some fbdev improvements
* tag 'drm-misc-next-2017-12-21' of git://anongit.freedesktop.org/drm/drm-misc:
drm/framebuffer: Print task that allocated the fb in debug info.
drm/fb-helper: Add drm_fb_helper_defio_init()
drm/fb-helper: Update DOC with new helpers
drm/docs: Add todo entry for drm_fb_helper_fbdev_setup()
drm/fb-helper: Add drm_fb_helper_fbdev_setup/teardown()
drm/fb-helper: Set/clear dev->fb_helper in dummy init/fini
drm/stm: ltdc: Remove unnecessary platform_get_resource() error check
drm/stm: dsi: Remove unnecessary platform_get_resource() error check
drm/doc: Move legacy kms helpers to the very end
drm/atomic: document how to handle driver private objects
drm/syncobj: some kerneldoc polish
drm/print: Unconfuse kerneldoc
drm/edid: kerneldoc for is_hdmi2_sink
* 'drm-next-4.16' of git://people.freedesktop.org/~agd5f/linux: (171 commits)
drm/amdgpu: fix test for shadow page tables
drm/amd/display: Expose dpp1_set_cursor_attributes
drm/amd/display: Update FMT and OPPBUF functions
drm/amd/display: check for null before calling is_blanked
drm/amd/display: dal 3.1.27
drm/amd/display: Fix unused variable warnings.
drm/amd/display: Only blank DCN when we have set_blank implementation
drm/amd/display: Put dcn_mi_registers with other structs
drm/amd/display: hubp refactor
drm/amd/display: integrating optc pseudocode
drm/amd/display: Call validate_fbc should_enable_fbc
drm/amd/display: Clean up DCN cursor code
drm/amd/display: fix 180 full screen pipe split
drm/amd/display: reprogram surface config on scaling change
drm/amd/display: Remove dwbc from pipe_ctx
drm/amd/display: Use the maximum link setting which EDP reported.
drm/amd/display: Add hdr_supported flag
drm/amd/display: fix global sync param retrieval when not pipe splitting
drm/amd/display: Update HUBP
drm/amd/display: fix rotated surface scaling
...
- Fix documentation build issues (Randy, Markus)
- Fix timestamp frequency calculation for perf on CNL (Lionel)
- New DMC firmware for Skylake (Anusha)
- GTT flush fixes and other GGTT write track and refactors (Chris)
- Taint kernel when GPU reset fails (Chris)
- Display workarounds organization (Lucas)
- GuC and HuC initialization clean-up and fixes (Michal)
- Other fixes around GuC submission (Michal)
- Execlist clean-ups like caching ELSP reg offset and improving log readability (Chri\
s)
- Many other improvements on our logs and dumps (Chris)
- Restore GT performance in headless mode with DMC loaded (Tvrtko)
- Stop updating legacy fb parameters since FBC is not using anymore (Daniel)
- More selftest improvements (Chris)
- Preemption fixes and improvements (Chris)
- x86/early-quirks improvements for Intel graphics stolen memory. (Joonas, Matthew)
- Other improvements on Stolen Memory code to be resource centric. (Matthew)
- Improvements and fixes on fence allocation/release (Chris).
GVT:
- fixes for two coverity scan errors (Colin)
- mmio switch code refine (Changbin)
- more virtual display dmabuf fixes (Tina/Gustavo)
- misc cleanups (Pei)
- VFIO mdev display dmabuf interface and gvt support (Tina)
- VFIO mdev opregion support/fixes (Tina/Xiong/Chris)
- workload scheduling optimization (Changbin)
- preemption fix and temporal workaround (Zhenyu)
- and misc fixes after refactor (Chris)
* tag 'drm-intel-next-2017-12-14' of git://anongit.freedesktop.org/drm/drm-intel: (87 commits)
drm/i915: Update DRIVER_DATE to 20171214
drm/i915: properly init lockdep class
drm/i915: Show engine state when hangcheck detects a stall
drm/i915: make CS frequency read support missing more obvious
drm/i915/guc: Extract doorbell verification into a function
drm/i915/guc: Extract clients allocation to submission_init
drm/i915/guc: Extract doorbell creation from client allocation
drm/i915/guc: Call invalidate after changing the vfunc
drm/i915/guc: Extract guc_init from guc_init_hw
drm/i915/guc: Move GuC workqueue allocations outside of the mutex
drm/i915/guc: Move shared data allocation away from submission path
drm/i915: Unwind i915_gem_init() failure
drm/i915: Ratelimit request allocation under oom
drm/i915: Allow fence allocations to fail
drm/i915: Mark up potential allocation paths within i915_sw_fence as might_sleep
drm/i915: Don't check #active_requests from i915_gem_wait_for_idle()
drm/i915/fence: Use rcu to defer freeing of irq_work
drm/i915: Dump the engine state before declaring wedged from wait_for_engines()
drm/i915: Bump timeout for wait_for_engines()
drm/i915: Downgrade misleading "Memory usable" message
...
Add helper for initializing fbdev deferred I/O.
The cleanup could have happened in drm_fb_helper_fini(), but that would
have required me to set fb_info->fbdefio to NULL in a couple of drivers
before they call _fini() to avoid double defio cleanup. The problem is
that one of those is vboxvideo which lives in Greg's staging tree.
So I put the cleanup in drm_fb_helper_fbdev_teardown(), not perfect
but not that bad either.
Signed-off-by: Noralf Trønnes <noralf@tronnes.org>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20171215175119.36181-6-noralf@tronnes.org
drm-misc-next for 4.16:
Cross-subsystem Changes:
- Documentation for amlogic dt dt-bindings
Core Changes:
- Update edid-derived drm_display_info fields at edid property set
Driver Changes:
- A bunch of clean up from Noralf, including the last patches to reduce
fbdev emulation footprint.
* tag 'drm-misc-next-2017-12-14' of git://anongit.freedesktop.org/drm/drm-misc: (30 commits)
drm/atomic-helper: Make zpos property kerneldoc less misleading
drm: Update edid-derived drm_display_info fields at edid property set [v2]
MAINTAINERS: Remove Jani as drm-misc co-maintainer
drm/tinydrm: Use drm_fb_cma_fbdev_init_with_funcs/fini()
drm/arm/mali: Use drm_fb_cma_fbdev_init/fini()
drm/zte: Use drm_fb_cma_fbdev_init/fini()
drm/vc4: Use drm_fb_cma_fbdev_init/fini()
drm/tve200: Use drm_fb_cma_fbdev_init/fini()
drm/tilcdc: Use drm_fb_cma_fbdev_init/fini()
drm/sun4i: Use drm_fb_cma_fbdev_init/fini()
drm/stm: Use drm_fb_cma_fbdev_init/fini()
drm/sti: Use drm_fb_cma_fbdev_init/fini()
drm/pl111: Use drm_fb_cma_fbdev_init/fini()
drm/imx: Use drm_fb_cma_fbdev_init/fini()
drm/atmel-hlcdc: Use drm_fb_cma_fbdev_init/fini()
drm/cma-helper: Add drm_fb_cma_fbdev_init/fini()
drm/gem-fb-helper: drm_gem_fbdev_fb_create() make funcs optional
drm/tegra: Use drm_fb_helper_lastclose() and _poll_changed()
drm/rockchip: Use drm_fb_helper_lastclose() and _poll_changed()
drm/omap: Use drm_fb_helper_lastclose() and _poll_changed()
...
allow_reserved_eviction: Allow eviction of reserved BOs
resv: Reservation object to allow reserved evictions with
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
We don't want people to accidentally stumble over there.
Also rename the plane helpers to legacy plane helpers. After Ville's
patch to make the clipping helper atomic and move it to
drm_atomic_helper.c there's nothing left in there that should be
useful for modern drivers.
v2: Laurent had a few questions around how state is added to
drm_atomic_state, tried to clarify that. And spotted another sentence
where the docs suggested subclassing.
v3: Small polish (Alex).
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171214203054.20141-6-daniel.vetter@ffwll.ch
