Pull soundwire updates from Vinod Koul:
"A couple of small core changes and driver updates:
- Core: handling of nesting irqs to outside the lock, stream
parameters handing on port prep failures.
- AMD driver support for ACP 7.2 platforms and improved handing of
slave alerts and resume sequences
- Qualcomm updating driver debug spew
- Intel BPT message length limitations, rt721 codec as wake capable
etc"
* tag 'soundwire-6.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: amd: Add support for acp7.2 platform
soundwire: stream: restore params when prepare ports fail
soundwire: debugfs: move debug statement outside of error handling
soundwire: amd: add check for status update registers
soundwire: intel_auxdevice: add rt721 codec to wake_capable_list
soundwire: Correct some property names
soundwire: update Intel BPT message length limitation
soundwire: intel_ace2.x: Use str_read_write() helper
soundwire: amd: cancel pending slave status handling workqueue during remove sequence
soundwire: amd: serialize amd manager resume sequence during pm_prepare
soundwire: qcom: demote probe registration printk
ASoC: cs42l43: Remove unnecessary work functions
soundwire: Move handle_nested_irq outside of sdw_dev_lock
MAINTAINERS: Remove Sanyog Kale as reviewer on SoundWire
During pm_prepare callback, pm_request_resume() delays SoundWire manager D0
entry sequence. Synchronize runtime resume sequence for amd_manager
instance prior to invoking child devices resume sequence for both the amd
power modes(ClockStop Mode and Power off mode).
Change the power_mode_mask check and use pm_runtime_resume() in
amd_pm_prepare() callback.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20250530054447.1645807-3-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
For wake event, SoundWire host wake interrupt will be asserted based on
below pre-conditions for ACP7.0 & ACP7.1 platforms.
- ACP device should be in D0 state.
- SoundWire manager instance should be in D3 state.
- SoundWire manager device state should be set to D3.
- ACP_PME_EN should be set to 1.
Implement code changes to enable/disable SoundWire host wake interrupt mask
during suspend and resume as per design flow for ACP7.0 & ACP7.1 platforms.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20250207065841.4718-7-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Pull soundwire updates from Vinod Koul:
- SoundWire multi lane support to use multiple lanes if supported
- Stream handling of DEPREPARED state
- AMD wake register programming for power off mode
* tag 'soundwire-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: amd: clear wake enable register for power off mode
soundwire: generic_bandwidth_allocation: count the bandwidth of active streams only
SoundWire: pass stream to compute_params()
soundwire: generic_bandwidth_allocation: add lane in sdw_group_params
soundwire: generic_bandwidth_allocation: select data lane
soundwire: generic_bandwidth_allocation: check required freq accurately
soundwire: generic_bandwidth_allocation: correct clk_freq check in sdw_select_row_col
Soundwire: generic_bandwidth_allocation: set frame shape on fly
Soundwire: stream: program BUSCLOCK_SCALE
Soundwire: add sdw_slave_get_scale_index helper
soundwire: generic_bandwidth_allocation: skip DEPREPARED streams
soundwire: stream: set DEPREPARED state earlier
soundwire: add lane_used_bandwidth in struct sdw_bus
soundwire: mipi_disco: read lane mapping properties from ACPI
soundwire: add lane field in sdw_port_runtime
soundwire: bus: Move irq mapping cleanup into devres
The continual trickle of small conversion patches is grating on me, and
is really not helping. Just get rid of the 'remove_new' member
function, which is just an alias for the plain 'remove', and had a
comment to that effect:
/*
* .remove_new() is a relic from a prototype conversion of .remove().
* New drivers are supposed to implement .remove(). Once all drivers are
* converted to not use .remove_new any more, it will be dropped.
*/
This was just a tree-wide 'sed' script that replaced '.remove_new' with
'.remove', with some care taken to turn a subsequent tab into two tabs
to make things line up.
I did do some minimal manual whitespace adjustment for places that used
spaces to line things up.
Then I just removed the old (sic) .remove_new member function, and this
is the end result. No more unnecessary conversion noise.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull soundwire updates from Vinod Koul:
- Simplification across subsystem using cleanup.h
- Support for debugfs to read/write commands
- Few Intel and Qualcomm driver updates
* tag 'soundwire-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire:
soundwire: debugfs: simplify with cleanup.h
soundwire: cadence: simplify with cleanup.h
soundwire: intel_ace2x: simplify with cleanup.h
soundwire: intel_ace2x: simplify return path in hw_params
soundwire: intel: simplify with cleanup.h
soundwire: intel: simplify return path in hw_params
soundwire: amd_init: simplify with cleanup.h
soundwire: amd: simplify with cleanup.h
soundwire: amd: simplify return path in hw_params
soundwire: intel_auxdevice: start the bus at default frequency
soundwire: intel_auxdevice: add cs42l43 codec to wake_capable_list
drivers:soundwire: qcom: cleanup port maask calculations
soundwire: bus: simplify by using local slave->prop
soundwire: generic_bandwidth_allocation: change port_bo parameter to pointer
soundwire: Intel: clarify Copyright information
soundwire: intel_ace2.x: add AC timing extensions for PantherLake
soundwire: bus: add stream refcount
soundwire: debugfs: add interface to read/write commands
Pull soundwire updates from Vinod Koul:
- cleanup and conversion for soundwire sysfs groups
- intel support for ace2x bits, auxdevice pm improvements
- qcom multi link device support
* tag 'soundwire-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (33 commits)
soundwire: intel_ace2.x: add support for DOAISE property
soundwire: intel_ace2.x: add support for DODSE property
soundwire: intel_ace2x: use DOAIS and DODS settings from firmware
soundwire: intel_ace2x: cleanup DOAIS/DODS settings
soundwire: intel_ace2x: simplify check_wake()
soundwire: intel_ace2x: fix wakeup handling
soundwire: intel_init: resume all devices on exit.
soundwire: intel: export intel_resume_child_device
soundwire: intel_auxdevice: use pm_runtime_resume() instead of pm_request_resume()
ASoC: SOF: Intel: hda: disable SoundWire interrupt later
soundwire: qcom: allow multi-link on newer devices
soundwire: intel_ace2x: use legacy formula for intel_alh_id
soundwire: reconcile dp0_prop and dpn_prop
soundwire: intel_ace2x: set the clock source
soundwire: intel_ace2.x: power-up first before setting SYNCPRD
soundwire: intel_ace2x: move and extend clock selection
soundwire: intel: add support for MeteorLake additional clocks
soundwire: intel: add more values for SYNCPRD
soundwire: bus: extend base clock checks to 96 MHz
soundwire: cadence: show the bus frequency and frame shape
...
When SoundWire Wake interrupt is enabled along with SoundWire Wake
enable register, SoundWire wake interrupt will be reported
when SoundWire manager is in D3 state and ACP is in D3 state.
When SoundWire Wake interrupt is reported, it will invoke runtime
resume of the SoundWire manager device.
In case of system level suspend, for ClockStop Mode SoundWire Wake
interrupt should be disabled.
It should be enabled only for runtime suspend scenario.
Change wake interrupt enable/disable sequence for ClockStop Mode in
system level suspend and runtime suspend sceanrio.
Fixes: 9cf1efc5ed ("soundwire: amd: add pm_prepare callback and pm ops support")
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20240327063143.2266464-2-Vijendar.Mukunda@amd.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Refactor amd SoundWire manager device node creation logic and implement
generic functions to have a common functionality for SoundWire manager
platform device creation, start and exit sequence for both legacy(NO DSP)
and SOF stack for AMD platforms. These functions will be invoked from
legacy and SOF stack.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://msgid.link/r/20240129055147.1493853-4-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Returning an error code in the remove callback yields to an error
message
remove callback returned a non-zero value. This will be ignored.
After that the device is removed anyhow. Improve the error message to at
least say what the actual problem is. While touching that code, convert
the driver to the .remove_new() callback which returns no value with the
same effect as returning zero in a .remove() callback.
As the return value is ignored by the core the only effect of this patch
is to improve the error message. (And the motivating effect is that
there is one less driver using .remove().)
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20230518200823.249795-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Vinod Koul <vkoul@kernel.org>
