Merge drm/drm-next into drm-misc-next

Kickstart new drm-misc-next cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branch 'linus' into smp/urgent

Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be rem

Merge branch 'linus' into smp/urgent

Ensure that all usage sites of get/put_online_cpus() except for the
struggler in drivers/thermal are gone. So the last user and the deprecated
inlines can be removed.

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Merge tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
"Here is the big set of char/misc driver changes for 5

Merge tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

Pull char / misc driver updates from Greg KH:
"Here is the big set of char/misc driver changes for 5.15-rc1.

Lots of different driver subsystems are being updated in here,
notably:

- mhi subsystem update

- fpga subsystem update

- coresight/hwtracing subsystem update

- interconnect subsystem update

- nvmem subsystem update

- parport drivers update

- phy subsystem update

- soundwire subsystem update

and there are some other char/misc drivers being updated as well:

- binder driver additions

- new misc drivers

- lkdtm driver updates

- mei driver updates

- sram driver updates

- other minor driver updates.

Note, there are no habanalabs driver updates in this pull request,
that will probably come later before -rc1 is out in a different
request.

All of these have been in linux-next for a while with no reported
problems"

* tag 'char-misc-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (169 commits)
Revert "bus: mhi: Add inbound buffers allocation flag"
misc/pvpanic: fix set driver data
VMCI: fix NULL pointer dereference when unmapping queue pair
char: mware: fix returnvar.cocci warnings
parport: remove non-zero check on count
soundwire: cadence: do not extend reset delay
soundwire: intel: conditionally exit clock stop mode on system suspend
soundwire: intel: skip suspend/resume/wake when link was not started
soundwire: intel: fix potential race condition during power down
phy: qcom-qmp: Add support for SM6115 UFS phy
dt-bindings: phy: qcom,qmp: Add SM6115 UFS PHY bindings
phy: qmp: Provide unique clock names for DP clocks
lkdtm: remove IDE_CORE_CP crashpoint
lkdtm: replace SCSI_DISPATCH_CMD with SCSI_QUEUE_RQ
coresight: Replace deprecated CPU-hotplug functions.
Documentation: coresight: Add documentation for CoreSight config
coresight: syscfg: Add initial configfs support
coresight: config: Add preloaded configurations
coresight: etm4x: Add complex configuration handlers to etmv4
coresight: etm-perf: Update to activate selected configuration
...

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Merge tag 'asoc-v5.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.15

Quite a quiet release this time, mostly a combination of cleanups
and

Merge tag 'asoc-v5.15' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.15

Quite a quiet release this time, mostly a combination of cleanups
and a good set of new drivers.

- Lots of cleanups and improvements to the Intel drivers,
including some new systems support.
- New support for AMD Vangoh, CUI CMM-4030D-261, Mediatek
Mt8195, Renesas RZ/G2L Mediatek Mt8195, RealTek RT101P,
Renesas RZ/G2L,, Rockchip RK3568 S/PDIF.

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Merge remote-tracking branch 'asoc/for-5.15' into asoc-linus

Merge tag 'soundwire-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-next

Vinod writes:

soundwire updates for 5.15-rc1

- Core has updates to support Sound

Merge tag 'soundwire-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire into char-misc-next

Vinod writes:

soundwire updates for 5.15-rc1

- Core has updates to support SoundWire mockup device (includes tag from
asoc), improved error handling and slave status.

- Drivers has update on Intel driver for new quriks and better handling of
errors and suspend routines

* tag 'soundwire-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: cadence: do not extend reset delay
soundwire: intel: conditionally exit clock stop mode on system suspend
soundwire: intel: skip suspend/resume/wake when link was not started
soundwire: intel: fix potential race condition during power down
soundwire: cadence: override PDI configurations to create loopback
soundwire: cadence: add debugfs interface for PDI loopbacks
soundwire: stream: don't program mockup device ports
soundwire: bus: squelch error returned by mockup devices
soundwire: add flag to ignore all command/control for mockup devices
soundwire: stream: don't abort bank switch on Command_Ignored/-ENODATA
soundwire: cadence: add paranoid check on self-clearing bits
soundwire: dmi-quirks: add quirk for Intel 'Bishop County' NUC M15
soundwire: bus: update Slave status in sdw_clear_slave_status
soundwire: cadence: Remove ret variable from sdw_cdns_irq()
soundwire: bus: filter out more -EDATA errors on clock stop
soundwire: dmi-quirks: add ull suffix for SoundWire _ADR values
ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests
ASoC: soc-acpi: tgl: add table for SoundWire mockup devices
ASoC: soc-acpi: cnl: add table for SoundWire mockup devices
ASoC: codecs: add SoundWire mockup device support

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soundwire: add flag to ignore all command/control for mockup devices

SoundWire mockup devices don't take part in the command/control
protocol, so all commands will complete with -ENODATA or
Command_

soundwire: add flag to ignore all command/control for mockup devices

SoundWire mockup devices don't take part in the command/control
protocol, so all commands will complete with -ENODATA or
Command_Ignored results. With a flag, we can suppress such errors in
the bus management and make it appear as if all read/writes succeed.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714032209.11284-7-yung-chuan.liao@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>

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Merge tag 'asoc-sdw-mockup-codec' into next

ASoC: Add mockup SoundWire CODEC

Useful for bringup testing, not for production usage.

Merge series "soundwire/ASoC: add mockup codec support" from Bard Liao <yung-chuan.liao@linux.intel.com>:

Adding mockup SoundWire codec is useful to debug driver/topology changes
without having any

Merge series "soundwire/ASoC: add mockup codec support" from Bard Liao <yung-chuan.liao@linux.intel.com>:

Adding mockup SoundWire codec is useful to debug driver/topology changes
without having any actual device connected.

Bard Liao (2):
soundwire: stream: don't abort bank switch on Command_Ignored/-ENODATA
soundwire: stream: don't program mockup device ports

Pierre-Louis Bossart (8):
ASoC: codecs: add SoundWire mockup device support
ASoC: soc-acpi: cnl: add table for SoundWire mockup devices
ASoC: soc-acpi: tgl: add table for SoundWire mockup devices
ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests
soundwire: add flag to ignore all command/control for mockup devices
soundwire: bus: squelch error returned by mockup devices
soundwire: cadence: add debugfs interface for PDI loopbacks
soundwire: cadence: override PDI configurations to create loopback

drivers/soundwire/bus.c | 10 +-
drivers/soundwire/cadence_master.c | 174 ++++++++--
drivers/soundwire/cadence_master.h | 3 +
drivers/soundwire/stream.c | 5 +-
include/linux/soundwire/sdw.h | 3 +
sound/soc/codecs/Kconfig | 18 +
sound/soc/codecs/Makefile | 2 +
sound/soc/codecs/sdw-mockup.c | 312 ++++++++++++++++++
sound/soc/intel/boards/Kconfig | 1 +
sound/soc/intel/boards/sof_sdw.c | 41 +++
sound/soc/intel/common/Makefile | 3 +-
.../intel/common/soc-acpi-intel-cnl-match.c | 15 +
.../common/soc-acpi-intel-sdw-mockup-match.c | 166 ++++++++++
.../common/soc-acpi-intel-sdw-mockup-match.h | 17 +
.../intel/common/soc-acpi-intel-tgl-match.c | 23 ++
15 files changed, 754 insertions(+), 39 deletions(-)
create mode 100644 sound/soc/codecs/sdw-mockup.c
create mode 100644 sound/soc/intel/common/soc-acpi-intel-sdw-mockup-match.c
create mode 100644 sound/soc/intel/common/soc-acpi-intel-sdw-mockup-match.h

base-commit: e73f0f0ee7541171d89f2e2491130c7771ba58d3

--
2.17.1

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ASoC: codecs: add SoundWire mockup device support

To test the host controller and bus management code, it is currently
required to have a physical SoundWire peripheral attached to the
bus. To help w

ASoC: codecs: add SoundWire mockup device support

To test the host controller and bus management code, it is currently
required to have a physical SoundWire peripheral attached to the
bus. To help with pre-silicon or early hardware enablement, it would
be very useful to have a SoundWire 'mockup' device that is exposed in
platform firmware but does not drive any signal on the bus.

This is different to the existing ASoC 'dummy' codec uses for I2S/TDM,
the SoundWire spec makes it clear that a device that is not attached
to the bus is not permitted to interact with the bus, be it for
command/control or data.

This patch exposes a 'mockup' device, with a minimalist driver, with 4
partID values reserved by Intel for such test configurations. The
mockup device exposes one full-duplex DAI based on 2 ports (DP1 for
playback and DP8 for capture). The capture data port is just virtual,
such a mockup device is prevented by the SoundWire specification from
presenting any data generated by a Source port without being Attached.

All the callbacks exposed by the SoundWire Slave interface are
populated, even if they just return immediately. This is intentional
to describe what a minimal codec driver should do and implement and
help new codec vendors provide support for their devices.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714032209.11284-2-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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