Remove double-sscanf to scan for %llu and 0x%llx,
as that is not going to work!

The %llu will consume the "0" in "0x" of your
input, and the hex value you think you're entering
will always be 0. That is, a valid hex value can
never be consumed.

On the other hand, just entering a hex number
without leading 0x will either be scanned as a
string and not match, for instance FAB123, or
the leading decimal portion is scanned as the
%llu, for instance 123FAB will be scanned as 123,
which is not correct.

Thus remove the first %llu scan and leave only the
%llx scan, removing the leading 0x since %llx can
scan either.

Addresses are usually always hex values, so this
suffices.

Cc: Alexander Deucher <Alexander.Deucher@amd.com>
Cc: Xinhui Pan <xinhui.pan@amd.com>
Cc: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Add emit mem sync callback for sdma_v5_2

In amdgpu sync object test, three threads created jobs
to send GFX IB and SDMA IB in sequence. After the first
GFX thread joined, sometimes the third thread will reuse
the same physical page to store the SDMA IB. There will
be a risk that SDMA will read GFX IB in the previous physical
page. So it's better to flush the cache before commit sdma IB.
Signed-off-by: Jinzhou Su <Jinzhou.Su@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Like Arcturus, this isn't available on Aldebaran, so remove it
accordingly
Signed-off-by: Kent Russell <kent.russell@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

DC version 3.2.131 brings improvements in multiple areas.
In summary, we highlight:
 -Enhancement for multiple eDP BL control.
 -Add debug flag to enable eDP ILR by default and debugfs to repress HPD/HPR_RX IRQ.
 -Fixes for DSC enable sequence,Force vsync flip,hang when psr is enabled etc.
 -Firmware releases:
  0.0.60
  0.0.61
Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
SKIP_CRTC_DISABLE bit should be applicable to all dcn asics
not only Raven.

[How]
Replace check for Raven only with check for all DCNs.
Signed-off-by: Roman Li <Roman.Li@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY & HOW]
Driver currently assumes only 1 eDP is connected. Added support for
multiple eDP BL control.
Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This patch is to add support for new smu metrics table for vangogh.
It will support new and legacy smu metrics table in the meanwhile.
New pmfw version is 4.63.36.00, and new smu interface version is #3.

v1: check smu pmfw version to determine to use new or legacy smu metrics
table

v2: check smu interface version to determine to use new or legacy smu
metrics table

v3: revise wrong symbol
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This patch is to update the driver interface header for vangogh.
New version driver interface header will support new version pmfw
(from version 4.63.36.00) which uses new smu metrics table.
Signed-off-by: Xiaojian Du <Xiaojian.Du@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Signed-off-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
When boot into OS, seamless boot device won't blank stream.
Driver update dpp clock when scanline position in vactive will show
garbage on screen.

[How]
Wait for vblank for seamless boot edp display when driver update dpp clock.
The apply seamless boot flag will be clear when OS call SetVisibility on.
Therefore we only wait for vblank once after boot into OS.
Signed-off-by: Lewis Huang <Lewis.Huang@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
For debugging reasons it can be beneficial to disable any hotplug and DP shortpulse interrupt handling.

[How]
Expose a debugfs to set a flag to bypass HPD IRQ handling and skip IRQ handling if flag is set.
Signed-off-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[why/how]
Connecting clock optimization functions to dcn301 HWSS
to enable power state enter/exit optimization
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[why & how]
Removing unused DSC flag which is incorrect and is not used.
We are only using stream->timing.flags.DSC for DSC's current
state. Stream state as an input parameter and should not contain
any past status flags.
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
Underflow observed when disabling PIP overlay in-game when
vsync is disabled, due to OTC master lock not working with
game pipe which is immediate flip.

[How]
When performing a full update, override flip_immediate value
to false for all planes, so that flip occurs on vsync.
Signed-off-by: Anthony Wang <anthony1.wang@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY]
If no repeaters are found, we do not need or want to attempt to
link-train repeaters, as this could cause bugs.
Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
We're always validating DML with simple 422 DSC even if native 422 DSC
is in use.

[How]
Use the mode configuration from the timing.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why & How]
Static cleanup for eDP ILR Support.
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
DSC is enabled before reset link and potentially cause DSC enable fail problem.
[How]
Enable DSC after link is reseted
Signed-off-by: Mike Hsieh <chun-wei.hsieh@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
VBIOS currently sets the max link rate found in eDP 1.4 SUPPORTED_LINK_RATES table
If eDP fastboot optimizations are enabled, the link rate remains at max after init

[How]
Determine optimal link rate during boot, disable seamless boot
and eDP fastboot optimizations if link rate optimization is required
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why & How]
Allow per-asic enablement of ILR feature with debug flag
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Acked-by: Bindu Ramamurthy <bindur12@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Due to changes of HW memory model, we need to change Aldebaran
MTYPEs to meet HW changes.
Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This new interface passes both virtual and physical address
to PSP. It is backward compatible with old interface.

v2: use a function to simplify tmr physical address calc (Lijo)
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Use amdgpu_gmc_vram_pa and amdgpu_gmc_vram_cpu_pa
to simplify codes. No logic change.
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Add one function to calculate BO's GPU physical address.
And another function to calculate BO's CPU physical address.

v2: Use functions vs macros (Christian)
    Use more proper function names (Christian)
Signed-off-by: Oak Zeng <Oak.Zeng@amd.com>
Suggested-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

only output ras error status if an error bit is set or error counter is set
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

only output ras error status if an error bit is set
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Keep the logic to force-use VBIOS PPTable in aldebaran rather
than in generic SMU13.
Signed-off-by: Lijo Lazar <lijo.lazar@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

msm-next from Rob:
* Big DSI phy/pll cleanup. Includes some clk patches, acked by
  maintainer
* Initial support for sc7280
* compatibles fixes for sm8150/sm8250
* cleanups for all dpu gens to use same bandwidth scaling paths (\o/)
* various shrinker path lock contention optimizations
* unpin/swap support for GEM objects (disabled by default, enable with
  msm.enable_eviction=1 .. due to various combinations of iommu drivers
  with older gens I want to get more testing on hw I don't have in front
  of me before enabling by default)
* The usual assortment of misc fixes and cleanups
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvL=4aw15qoY8fbKG9FCgnx8Y-dCtf7xiFwTQSHopwSQg@mail.gmail.com

msm-next pull request has a baseline with stuff from -fixes, roll
forward first.

Some simple conflicts in amdgpu, ttm and one in i915 where git gets
confused and tries to add the same function twice.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

Merge tag 'amd-drm-next-5.13-2021-04-12' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

amd-drm-next-5.13-2021-04-12:

amdgpu:
- Re-enable GPU reset on VanGogh
- Enable DPM flags for SMART_SUSPEND and MAY_SKIP_RESUME
- Disentangle HG from vga_switcheroo
- S0ix fixes
- W=1 fixes
- Resource iterator fixes
- DMCUB updates
- UBSAN fixes
- More PM API cleanup
- Aldebaran updates
- Modifier fixes
- Enable VCN load balancing with asymmetric engines
- Rework BO structs
- Aldebaran reset support
- Initial LTTPR display work
- Display MALL fixes
- Fall back to YCbCr420 when YCbCr444 fails
- SR-IOV fixes
- RAS updates
- Misc cleanups and fixes

radeon:
- Typo fixes
- Fix error handling for firmware on r6xx
- Fix a missing check in DP MST handling
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210412220732.3845-1-alexander.deucher@amd.com

Pull btrfs fix from David Sterba:
 "One more patch that we'd like to get to 5.12 before release.

  It's changing where and how the superblock is stored in the zoned
  mode. It is an on-disk format change but so far there are no
  implications for users as the proper mkfs support hasn't been merged
  and is waiting for the kernel side to settle.

  Until now, the superblocks were derived from the zone index, but zone
  size can differ per device. This is changed to be based on fixed
  offset values, to make it independent of the device zone size.

  The work on that got a bit delayed, we discussed the exact locations
  to support potential device sizes and usecases. (Partially delayed
  also due to my vacation.) Having that in the same release where the
  zoned mode is declared usable is highly desired, there are userspace
  projects that need to be updated to recognize the feature. Pushing
  that to the next release would make things harder to test"

* tag 'for-5.12-rc6-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
  btrfs: zoned: move superblock logging zone location

Pull locking fixlets from Ingo Molnar:
 "Two minor fixes: one for a Clang warning, the other improves an
  ambiguous/confusing kernel log message"

* tag 'locking-urgent-2021-04-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  lockdep: Address clang -Wformat warning printing for %hd
  lockdep: Add a missing initialization hint to the "INFO: Trying to register non-static key" message

Pull x86 fixes from Borislav Petkov:

 - Fix the vDSO exception handling return path to disable interrupts
   again.

 - A fix for the CE collector to return the proper return values to its
   callers which are used to convey what the collector has done with the
   error address.

* tag 'x86_urgent_for_v5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/traps: Correct exc_general_protection() and math_error() return paths
  RAS/CEC: Correct ce_add_elem()'s returned values

Pull percpu fix from Dennis Zhou:
 "This contains a fix for sporadically failing atomic percpu
  allocations.

  I only caught it recently while I was reviewing a new series [1] and
  simultaneously saw reports by btrfs in xfstests [2] and [3].

  In v5.9, memcg accounting was extended to percpu done by adding a
  second type of chunk. I missed an interaction with the free page float
  count used to ensure we can support atomic allocations. If one type of
  chunk has no free pages, but the other has enough to satisfy the free
  page float requirement, we will not repopulate the free pages for the
  former type of chunk. This led to the sporadically failing atomic
  allocations"

Link: https://lore.kernel.org/linux-mm/20210324190626.564297-1-guro@fb.com/ [1]
Link: https://lore.kernel.org/linux-mm/20210401185158.3275.409509F4@e16-tech.com/ [2]
Link: https://lore.kernel.org/linux-mm/CAL3q7H5RNBjCi708GH7jnczAOe0BLnacT9C+OBgA-Dx9jhB6SQ@mail.gmail.com/ [3]

* 'for-5.12-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu:
  percpu: make pcpu_nr_empty_pop_pages per chunk type

Pull SCSI fixes from James Bottomley:
 "Seven fixes, all in drivers.

  The hpsa three are the most extensive and the most problematic: it's a
  packed structure misalignment that oopses on ia64 but looks like it
  would also oops on quite a few non-x86 architectures.

  The pm80xx is a regression and the rest are bug fixes for patches in
  the misc tree"

* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
  scsi: scsi_transport_srp: Don't block target in SRP_PORT_LOST state
  scsi: target: iscsi: Fix zero tag inside a trace event
  scsi: pm80xx: Fix chip initialization failure
  scsi: ufs: core: Fix wrong Task Tag used in task management request UPIUs
  scsi: ufs: core: Fix task management request completion timeout
  scsi: hpsa: Add an assert to prevent __packed reintroduction
  scsi: hpsa: Fix boot on ia64 (atomic_t alignment)
  scsi: hpsa: Use __packed on individual structs, not header-wide

Pull powerpc fixes from Michael Ellerman:
 "Some some more powerpc fixes for 5.12:

   - Fix an oops triggered by ptrace when CONFIG_PPC_FPU_REGS=n

   - Fix an oops on sigreturn when the VDSO is unmapped on 32-bit

   - Fix vdso_wrapper.o not being rebuilt everytime vdso.so is rebuilt

  Thanks to Christophe Leroy"

* tag 'powerpc-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
  powerpc/vdso: Make sure vdso_wrapper.o is rebuilt everytime vdso.so is rebuilt
  powerpc/signal32: Fix Oops on sigreturn with unmapped VDSO
  powerpc/ptrace: Don't return error when getting/setting FP regs without CONFIG_PPC_FPU_REGS

Merge tag 'driver-core-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

Pull driver core fix from Greg KH:
 "Here is a single driver core fix for 5.12-rc7 to resolve a reported
  problem that caused some devices to lockup when booting. It has been
  in linux-next with no reported issues"

* tag 'driver-core-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:
  driver core: Fix locking bug in deferred_probe_timeout_work_func()

Pull USB/Thunderbolt fixes from Greg KH:
 "Here are a few small USB and Thunderbolt driver fixes for 5.12-rc7 for
  reported issues:

   - thunderbolt leaks and off-by-one fix

   - cdnsp deque fix

   - usbip fixes for syzbot-reported issues

  All have been in linux-next with no reported problems"

* tag 'usb-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usbip: synchronize event handler with sysfs code paths
  usbip: vudc synchronize sysfs code paths
  usbip: stub-dev synchronize sysfs code paths
  usbip: add sysfs_lock to synchronize sysfs code paths
  thunderbolt: Fix off by one in tb_port_find_retimer()
  thunderbolt: Fix a leak in tb_retimer_add()
  usb: cdnsp: Fixes issue with dequeuing requests after disabling endpoint