Pull libnvdimm updates from Dan Williams:
 "Twas the day before Christmas and the only thing stirring in libnvdimm
  / device-dax land is a pile of miscellaneous fixups and cleanups.

  The bulk of it has appeared in -next save the last two patches to
  device-dax that have passed my build and unit tests.

   - Fix a long standing block-window-namespace issue surfaced by the
     ndctl change to attempt to preserve the kernel device name over
     a 'reconfigure'

   - Fix a few error path memory leaks in nfit and device-dax

   - Silence a smatch warning in the ioctl path

   - Miscellaneous cleanups"

* tag 'libnvdimm-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
  device-dax: Avoid an unnecessary check in alloc_dev_dax_range()
  device-dax: Fix range release
  device-dax: delete a redundancy check in dev_dax_validate_align()
  libnvdimm/label: Return -ENXIO for no slot in __blk_label_update
  device-dax/core: Fix memory leak when rmmod dax.ko
  device-dax/pmem: Convert comma to semicolon
  libnvdimm: Cleanup include of badblocks.h
  ACPI: NFIT: Fix input validation of bus-family
  libnvdimm/namespace: Fix reaping of invalidated block-window-namespace labels
  ACPI/nfit: avoid accessing uninitialized memory in acpi_nfit_ctl()

Pull drm fixes from Dave Airlie:
 "Xmas eve pull request present.

  Just some fixes that trickled in this past week: Mostly amdgpu fixes,
  with a dma-buf/mips build fix and some misc komeda fixes.

  dma-buf:
   - fix build on mips

  komeda:
   - fix commit tail operation order
   - NULL pointer fix
   - out of bounds access fix

  ttm:
   - remove an unused function

  amdgpu:
   - Vangogh SMU fixes
   - Arcturus gfx9 fixes
   - Misc display fixes
   - Sienna Cichlid SMU update
   - Fix S3 display memory leak
   - Fix regression caused by DP sub-connector support

  amdkfd:
   - Properly require pcie atomics for gfx10"

* tag 'drm-next-2020-12-24' of git://anongit.freedesktop.org/drm/drm: (31 commits)
  drm/amd/display: Fix memory leaks in S3 resume
  drm/amdgpu: Fix a copy-pasta comment
  drm/amdgpu: only set DP subconnector type on DP and eDP connectors
  drm/amd/pm: bump Sienna Cichlid smu_driver_if version to match latest pmfw
  drm/amd/display: add getter routine to retrieve mpcc mux
  drm/amd/display: always program DPPDTO unless not safe to lower
  drm/amd/display: [FW Promotion] Release 0.0.47
  drm/amd/display: updated wm table for Renoir
  drm/amd/display: Acquire DSC during split stream for ODM only if top_pipe
  drm/amd/display: Multi-display underflow observed
  drm/amd/display: Remove unnecessary NULL check
  drm/amd/display: Update RN/VGH active display count workaround
  drm/amd/display: change SMU repsonse timeout to 2s.
  drm/amd/display: gradually ramp ABM intensity
  drm/amd/display: To modify the condition in indicating branch device
  drm/amd/display: Modify the hdcp device count check condition
  drm/amd/display: Interfaces for hubp blank and soft reset
  drm/amd/display: handler not correctly checked at remove_irq_handler
  drm/amdgpu: check gfx pipe availability before toggling its interrupts
  drm/amdgpu: remove unnecessary asic type check
  ...

Pull devicetree fixes from Rob Herring:

 - Correct the JSON pointer syntax in binding schemas

 - Drop unnecessary *-supply schema constraints

 - Drop redundant maxItems/items on array schemas

 - Fix various yamllint warnings

 - Fix various missing 'additionalProperties' properties

* tag 'devicetree-fixes-for-5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: Drop redundant maxItems/items
  dt-bindings: net: qcom,ipa: Drop unnecessary type ref on 'memory-region'
  dt-bindings: Drop unnecessary *-supply schemas properties
  dt-bindings/display: abt,y030xx067a: Fix binding
  dt-bindings: clock: imx8qxp-lpcg: eliminate yamllint warnings
  dt-bindings: display: eliminate yamllint warnings
  dt-bindings: media: nokia,smia: eliminate yamllint warnings
  dt-bindings: devapc: add the required property 'additionalProperties'
  dt-bindings: soc: add the required property 'additionalProperties'
  dt-bindings: serial: add the required property 'additionalProperties'
  dt-bindings: xlnx,vcu-settings: fix dt_binding_check warnings
  media: dt-bindings: coda: Add missing 'additionalProperties'
  dt-bindings: Fix JSON pointers

Pull virtio updates from Michael Tsirkin:

 - vdpa sim refactoring

 - virtio mem: Big Block Mode support

 - misc cleanus, fixes

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (61 commits)
  vdpa: Use simpler version of ida allocation
  vdpa: Add missing comment for virtqueue count
  uapi: virtio_ids: add missing device type IDs from OASIS spec
  uapi: virtio_ids.h: consistent indentions
  vhost scsi: fix error return code in vhost_scsi_set_endpoint()
  virtio_ring: Fix two use after free bugs
  virtio_net: Fix error code in probe()
  virtio_ring: Cut and paste bugs in vring_create_virtqueue_packed()
  tools/virtio: add barrier for aarch64
  tools/virtio: add krealloc_array
  tools/virtio: include asm/bug.h
  vdpa/mlx5: Use write memory barrier after updating CQ index
  vdpa: split vdpasim to core and net modules
  vdpa_sim: split vdpasim_virtqueue's iov field in out_iov and in_iov
  vdpa_sim: make vdpasim->buffer size configurable
  vdpa_sim: use kvmalloc to allocate vdpasim->buffer
  vdpa_sim: set vringh notify callback
  vdpa_sim: add set_config callback in vdpasim_dev_attr
  vdpa_sim: add get_config callback in vdpasim_dev_attr
  vdpa_sim: make 'config' generic and usable for any device type
  ...

Pull in miscellaneous device-dax fixups and cleanups for v5.11.

Swap the calling sequence of krealloc() and __request_region(), call the
latter first. In this way, the value of dev_dax->nr_range does not need to
be considered when __request_region() failed.

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/20201219081840.1149-2-thunder.leizhen@huawei.com


Signed-off-by: Dan Williams <dan.j.williams@intel.com>

There are multiple locations that open-code the release of the last
range in a device-dax instance. Consolidate this into a new
dev_dax_trim_range() helper.

This also addresses a kmemleak report:

# cat /sys/kernel/debug/kmemleak
[..]
unreferenced object 0xffff976bd46f6240 (size 64):
   comm "ndctl", pid 23556, jiffies 4299514316 (age 5406.733s)
   hex dump (first 32 bytes):
     00 00 00 00 00 00 00 00 00 00 20 c3 37 00 00 00  .......... .7...
     ff ff ff 7f 38 00 00 00 00 00 00 00 00 00 00 00  ....8...........
   backtrace:
     [<00000000064003cf>] __kmalloc_track_caller+0x136/0x379
     [<00000000d85e3c52>] krealloc+0x67/0x92
     [<00000000d7d3ba8a>] __alloc_dev_dax_range+0x73/0x25c
     [<0000000027d58626>] devm_create_dev_dax+0x27d/0x416
     [<00000000434abd43>] __dax_pmem_probe+0x1c9/0x1000 [dax_pmem_core]
     [<0000000083726c1c>] dax_pmem_probe+0x10/0x1f [dax_pmem]
     [<00000000b5f2319c>] nvdimm_bus_probe+0x9d/0x340 [libnvdimm]
     [<00000000c055e544>] really_probe+0x230/0x48d
     [<000000006cabd38e>] driver_probe_device+0x122/0x13b
     [<0000000029c7b95a>] device_driver_attach+0x5b/0x60
     [<0000000053e5659b>] bind_store+0xb7/0xc3
     [<00000000d3bdaadc>] drv_attr_store+0x27/0x31
     [<00000000949069c5>] sysfs_kf_write+0x4a/0x57
     [<000000004a8b5adf>] kernfs_fop_write+0x150/0x1e5
     [<00000000bded60f0>] __vfs_write+0x1b/0x34
     [<00000000b92900f0>] vfs_write+0xd8/0x1d1

Reported-by: Jane Chu <jane.chu@oracle.com>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Link: https://lore.kernel.org/r/160834570161.1791850.14911670304441510419.stgit@dwillia2-desk3.amr.corp.intel.com


Signed-off-by: Dan Williams <dan.j.williams@intel.com>

Merge tag 'amd-drm-fixes-5.11-2020-12-23' of git://people.freedesktop.org/~agd5f/linux

 into drm-next

amd-drm-fixes-5.11-2020-12-23:

amdgpu:
- Vangogh SMU fixes
- Arcturus gfx9 fixes
- Misc display fixes
- Sienna Cichlid SMU update
- Fix S3 display memory leak
- Fix regression caused by DP sub-connector support

amdkfd:
- Properly require pcie atomics for gfx10

Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201223204752.4019-1-alexander.deucher@amd.com

Merge tag 'drm-misc-next-fixes-2020-12-22' of git://anongit.freedesktop.org/drm/drm-misc

 into drm-next

Short summary of fixes pull:

 * dma-buf: Include <linux/vmalloc.h> for building on MIPS
 * komeda: Fix order of operation in commit tail; Fix NULL-pointer and
           out-of-bounds access; Cleanups
 * ttm: Fix an unused-function warning

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/X+JFYlW1SEZa6ShA@linux-uq9g

Pull sound fixes from Takashi Iwai:
 "A collection of small fixes that came up recently for 5.11.

  The majority of fixes are usual HD-audio and USB-audio quirks, with a
  few PCM core fixes for addressing the information leak and yet more
  UBSAN fixes in the core side"

* tag 'sound-fix-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA/hda: apply jack fixup for the Acer Veriton N4640G/N6640G/N2510G
  ALSA: hda/realtek: Apply jack fixup for Quanta NL3
  ALSA: usb-audio: Add implicit feeback support for the BOSS GT-1
  ALSA: usb-audio: Add alias entry for ASUS PRIME TRX40 PRO-S
  ALSA: core: Remove redundant comments
  ALSA: hda/realtek: Add quirk for MSI-GP73
  ALSA: pcm: oss: Fix a few more UBSAN fixes
  ALSA: pcm: Clear the full allocated memory at hw_params
  ALSA: memalloc: Align buffer allocations in page size
  ALSA: usb-audio: Disable sample read check if firmware doesn't give back
  ALSA: pcm: Remove snd_pcm_lib_preallocate_dma_free()
  ALSA: usb-audio: Add VID to support native DSD reproduction on FiiO devices
  ALSA: core: memalloc: add page alignment for iram
  ALSA: hda/realtek - Supported Dell fixed type headset
  ALSA: hda/realtek: Remove dummy lineout on Acer TravelMate P648/P658

Merge tag 'tag-chrome-platform-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux

Pull chrome platform updates from Benson Leung:
 "cros_ec_typec:

   - A series from Prashant for Type-C to implement TYPEC_STATUS,
     parsing USB PD Partner ID VDOs, and registering partner altmodes.

  cros_ec misc:

   - Don't treat RTC events as wakeup sources in cros_ec_proto"

* tag 'tag-chrome-platform-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux:
  platform/chrome: cros_ec_typec: Tolerate unrecognized mux flags
  platform/chrome: cros_ec_typec: Register partner altmodes
  platform/chrome: cros_ec_typec: Parse partner PD ID VDOs
  platform/chrome: cros_ec_typec: Introduce TYPEC_STATUS
  platform/chrome: cros_ec: Import Type C host commands
  platform/chrome: cros_ec_typec: Clear partner identity on device removal
  platform/chrome: cros_ec_typec: Fix remove partner logic
  platform/chrome: cros_ec_typec: Relocate set_port_params_v*() functions
  platform/chrome: Don't treat RTC events as wakeup sources

Pull watchdog updates from Wim Van Sebroeck:

 - Removal of the pnx83xx driver

 - Add a binding for A100's watchdog controller

 - Add Rockchip compatibles to snps,dw-wdt.yaml

 - hpwdt: Disable NMI in Crash Kernel

 - Fix potential dereferencing of null pointer in watchdog_core

 - Several other small fixes and improvements

* tag 'linux-watchdog-5.11-rc1' of git://www.linux-watchdog.org/linux-watchdog: (23 commits)
  watchdog: convert comma to semicolon
  watchdog: iTCO_wdt: use dev_*() instead of pr_*() for logging
  dt-binding: watchdog: add Rockchip compatibles to snps,dw-wdt.yaml
  watchdog: coh901327: add COMMON_CLK dependency
  dt-bindings: watchdog: sun4i: Add A100 compatible
  watchdog: qcom: Avoid context switch in restart handler
  watchdog: iTCO_wdt: use module_platform_device() macro
  watchdog: Fix potential dereferencing of null pointer
  watchdog: wdat_wdt: Fix missing kerneldoc reported by W=1
  watchdog/hpwdt: Reflect changes
  watchdog/hpwdt: Disable NMI in Crash Kernel
  wdt: sp805: add watchdog_stop on reboot
  watchdog: sbc_fitpc2_wdt: add __user annotations
  watchdog: geodewdt: remove unneeded break
  watchdog: rti-wdt: fix reference leak in rti_wdt_probe
  watchdog: qcom_wdt: set WDOG_HW_RUNNING bit when appropriate
  watchdog: remove pnx83xx driver
  watchdog: stm32_iwdg: don't print an error on probe deferral
  watchdog: sprd: change to use usleep_range() instead of busy loop
  watchdog: sprd: check busy bit before new loading rather than after that
  ...

EDID parsing in S3 resume pushes new display modes
to probed_modes list but doesn't consolidate to actual
mode list. This creates a race condition when
amdgpu_dm_connector_ddc_get_modes() re-initializes the
list head without walking the list and results in  memory leak.

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=209987


Acked-by: Harry Wentland <harry.wentland@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org

This is not a scsi driver.

Reviewed-by: Nirmoy Das <nirmoy.das@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Fixes a crash in drm_object_property_set_value() because the property
is not set for internal DP ports that connect to a bridge chips
(e.g., DP to VGA or DP to LVDS).

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=210739
Fixes: 65bf2cf9

 ("drm/amdgpu: utilize subconnector property for DP through atombios")
Tested-By: Kris Karas <bugs-a17@moonlit-rail.com>
Cc: Oleg Vasilev <oleg.vasilev@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 5.10.x

This can suppress the annoying but unharmful prompts.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Guchun Chen <guchun.chen@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why & How]
Add function to identify which MPCC is providing input to a specified OPP

Signed-off-by: Josip Pavic <Josip.Pavic@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
We defer clock updates to after pipes have been programmed. In
some instances we use DPPCLK that have been previously set to be
"unused". This results in a brief window of time where underflow
could occur.

[How]
During prepare bandwidth allow rn_update_clocks_update_dpp_dto
to check each instance and compare previous clock to new clock.
If new clock is higher than previous clock, program DPPDTO.

Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

- restore lvtma_pwrseq_delay2 from vbios integrated info table
- restore MVID/NVID after power up.
- Enable timer wake up mask when enable timer interrupt.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
For certain timings, Renoir may underflow due to sr exit  latency
being too slow.

[How]
Updated wm table for renoir.

Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY]
DSC should only be acquired per OPP. Therefore, DSC should only
be acquired for the top_pipe when ODM is enabled.
Not doing this check may lead to acquiring more DSC's than needed
when doing MPO + ODM Combine.

[HOW]
Only acquire DSC if pipe is top_pipe.

Signed-off-by: Sung Lee <sung.lee@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
FP2 programming not happening when topology changes occur with multiple
displays.

[How]
Ensure FP2 is programmed whenever global sync changes occur but wait for
VACTIVE first to avoid underflow.

Signed-off-by: Aric Cyr <aric.cyr@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
new_crtc_state is already dereferenced earlier in the function

[How]
Remove the check

Signed-off-by: Eryk Brol <eryk.brol@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY]
Virtual signals were previously counted as a workaround to S0i2 hang
which is fixed on Renoir. This blocks S0i3 diags testing.

[HOW]
Stop counting virtual signals as S0i2 hang is fixed on Renoir.

Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
there is some garbage showing up during reboot test.
Reason:
SMU might handle display driver msg defered and driver will send
next msg to SMU after 10ms timeout, once SMU FW handle previous msg,
parameters are changed to next one, which result in a wrong value be programmed.

[How]
Extend timeout to 2s so SMU will have enough time to handle driver msg.

Signed-off-by: Yongqiang Sun <yongqiang.sun@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[Why]
Need driver to pass values of backlight ramp start and ramp reduction so
that intensity can be ramped down appropriately.

[How]
Using abm_parameters structure to get these values from driver.

Signed-off-by: Rizvi <syerizvi@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[why]
The sink count change HPD_IRQ will be ignored if the branch device has only
DP DFP.

[how]
To remove the port type restriction.

Signed-off-by: Martin Tsai <martin.tsai@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[why]
Some MST display may not report the internal panel to DEVICE_COUNT,
that makes the check condition always failed.

[how]
To update this condition with the reported device count + 1
(because the immediate repeater's internal panel is possibly
not included in DEVICE_COUNT)

Signed-off-by: Martin Tsai <martin.tsai@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[WHY]
HUBP blanking sequence on DCN30 requires us to check if HUBP is in blank
and also toggle HUBP_DISABLE, which should instead be called
HUBP_SOFT_RESET for what it does in HW.

Signed-off-by: Wesley Chalmers <Wesley.Chalmers@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

[why]
handler is supposedly passed in as a function pointer;
however, the entire struct amdgpu_dm_irq_handler_data
gets from the list is used to check match.

[how]
use the interrupt_handler within amdgpu_dm_irq_handler_data
for checking match.

Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Acked-by: Bindu Ramamurthy <bindu.r@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

GUI_IDLE interrupts controlled by CP_INT_CNTL_RING0
are only applicable to me0 pipe0.

For ASICs that have gfx pipe removed, don't toggle
those bits.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

The number of crtc should be 0 for ASICs that don't
have display engine. Remove the unnecessary asic type
check then.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Check number of gfx ring, rather than asic type,
before cp gfx engine initialization so driver just
need to make sure number of gfx ring is initialized
correctly in gfx early_init phase. No need to add
additional asic type check everywhere when there is
new asic with gfx pipe removed.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

'maxItems' equal to the 'items' list length is redundant. 'maxItems' is
preferred for a single entry while greater than 1 should have an 'items'
list.

A meta-schema check for this is pending once these existing cases are
fixed.

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: dri-devel@lists.freedesktop.org
Cc: dmaengine@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-usb@vger.kernel.org
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20201222040645.1323611-1-robh@kernel.org


Signed-off-by: Rob Herring <robh@kernel.org>

'memory-region' is a common property, so it doesn't need a type ref here.

Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Alex Elder <elder@kernel.org>
Cc: netdev@vger.kernel.org
Acked-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20201222040121.1314370-1-robh@kernel.org


Signed-off-by: Rob Herring <robh@kernel.org>

*-supply properties are always a single phandle, so binding schemas
don't need a type $ref nor 'maxItems'.

A meta-schema check for this is pending once these existing cases are
fixed.

Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Maxime Ripard <mripard@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-iio@vger.kernel.org
Cc: linux-input@vger.kernel.org
Cc: linux-media@vger.kernel.org
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20201221234659.824881-1-robh@kernel.org


Signed-off-by: Rob Herring <robh@kernel.org>

Pull more ACPI updates from Rafael Wysocki:
 "These make the ACPI enumeration of devices take _DEP information into
  account more aggressively, fix device IDs matching in the ACPI part of
  the PNP devices framework and update the ACPI code related to
  suspend-to-idle to take systems based on AMD hardware into account
  properly.

  Specifics:

   - Modify the ACPI device enumeration code to defer the enumeration of
     devices with an _HID whose lists of operation region dependencies
     returned by _DEP are not empty after eliminating the entries
     representing known-benign dependencies from them (Rafael Wysocki,
     Hans de Goede).

   - Make the ACPI PNP code mathing device IDs also take the length of
     the given ID string into account (Hui Wang).

   - Add AMD systems support to the ACPI code handling suspend-to-idle
     via the PNP0D80 (System Power Management Controller) device _DSM
     interface (Shyam Sundar).

   - Move the suspend-to-idle handling code related to the PNP0D80
     device _DSM interface, which is x86-specific, to a separate file in
     the x86/ subdirectory (Rafael Wysocki)"

* tag 'acpi-5.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: PM: s2idle: Move x86-specific code to the x86 directory
  ACPI: scan: Add Intel Baytrail Mailbox Device to acpi_ignore_dep_ids
  ACPI: scan: Avoid unnecessary second pass in acpi_bus_scan()
  ACPI: scan: Defer enumeration of devices with _DEP lists
  ACPI: scan: Evaluate _DEP before adding the device
  ACPI: PM: s2idle: Add AMD support to handle _DSM
  ACPI: PNP: compare the string length in the matching_id()

Pull more power management updates from Rafael Wysocki:
 "These update the CPPC cpufreq driver and intel_pstate (which involves
  updating the cpufreq core and the schedutil governor) and make
  janitorial changes in the ACPI code handling processor objects.

  Specifics:

   - Rework the passive-mode "fast switch" path in the intel_pstate
     driver to allow it receive the minimum (required) and target
     (desired) performance information from the schedutil governor so as
     to avoid running some workloads too fast (Rafael Wysocki).

   - Make the intel_pstate driver allow the policy max limit to be
     increased after the guaranteed performance value for the given CPU
     has increased (Rafael Wysocki).

   - Clean up the handling of CPU coordination types in the CPPC cpufreq
     driver and make it export frequency domains information to user
     space via sysfs (Ionela Voinescu).

   - Fix the ACPI code handling processor objects to use a correct
     coordination type when it fails to map frequency domains and drop a
     redundant CPU map initialization from it (Ionela Voinescu, Punit
     Agrawal)"

* tag 'pm-5.11-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: intel_pstate: Use most recent guaranteed performance values
  cpufreq: intel_pstate: Implement the ->adjust_perf() callback
  cpufreq: Add special-purpose fast-switching callback for drivers
  cpufreq: schedutil: Add util to struct sg_cpu
  cppc_cpufreq: replace per-cpu data array with a list
  cppc_cpufreq: expose information on frequency domains
  cppc_cpufreq: clarify support for coordination types
  cppc_cpufreq: use policy->cpu as driver of frequency setting
  ACPI: processor: fix NONE coordination for domain mapping failure

Pull Kconfig updates from Masahiro Yamada:

 - Support only Qt5 for qconf

 - Validate signal/slot connection at compile time of qconf

 - Sanitize header includes

* tag 'kconfig-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  kconfig: doc: fix $(fileno) to $(filename)
  kconfig: fix return value of do_error_if()
  kconfig: clean up header inclusion
  kconfig: qconf: show Qt version in the About dialog
  kconfig: make lkc.h self-sufficient #include-wise
  kconfig: qconf: convert to Qt5 new signal/slot connection syntax
  kconfig: qconf: use a variable to pass packages to pkg-config
  kconfig: qconf: drop Qt4 support

Pull Kbuild updates from Masahiro Yamada:

 - Use /usr/bin/env for shebang lines in scripts

 - Remove useless -Wnested-externs warning flag

 - Update documents

 - Refactor log handling in modpost

 - Stop building modules without MODULE_LICENSE() tag

 - Make the insane combination of 'static' and EXPORT_SYMBOL an error

 - Improve genksyms to handle _Static_assert()

* tag 'kbuild-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
  Documentation/kbuild: Document platform dependency practises
  Documentation/kbuild: Document COMPILE_TEST dependencies
  genksyms: Ignore module scoped _Static_assert()
  modpost: turn static exports into error
  modpost: turn section mismatches to error from fatal()
  modpost: change license incompatibility to error() from fatal()
  modpost: turn missing MODULE_LICENSE() into error
  modpost: refactor error handling and clarify error/fatal difference
  modpost: rename merror() to error()
  kbuild: don't hardcode depmod path
  kbuild: doc: document subdir-y syntax
  kbuild: doc: clarify the difference between extra-y and always-y
  kbuild: doc: split if_changed explanation to a separate section
  kbuild: doc: merge 'Special Rules' and 'Custom kbuild commands' sections
  kbuild: doc: fix 'List directories to visit when descending' section
  kbuild: doc: replace arch/$(ARCH)/ with arch/$(SRCARCH)/
  kbuild: doc: update the description about kbuild Makefiles
  Makefile.extrawarn: remove -Wnested-externs warning
  tweewide: Fix most Shebang lines