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1,189,500 commits

Author SHA1 Message Date
Lucas Stach
50f79da49e drm/etnaviv: update hardware headers from rnndb
Update the state HI header from the rnndb commit
640a009e7e66 ("rnndb: fix AXI1_TOTAL_REQUEST_COUNT").

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2023-02-01 16:32:26 +01:00
Tomeu Vizoso
49b5ff4c11 drm/etnaviv: add HWDB entry for VIPNano-QI.7120.0055
This is a compute-only module marketed towards AI and vision
acceleration. This particular version can be found on the Amlogic A311D
SoC.

The feature bits are taken from the Khadas downstream kernel driver
6.4.4.3.310723AAA.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2023-02-01 16:32:26 +01:00
Tomeu Vizoso
d801e6f4e1 drm/etnaviv: Warn when probing on NPUs
Userspace is still not making full use of the hardware, so we don't know
yet if changes to the UAPI won't be needed. Warn about it.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2023-02-01 16:32:26 +01:00
Tomeu Vizoso
ab3d7b6d48 drm/etnaviv: Add nn_core_count to chip feature struct
We will use these for differentiating between GPUs and NPUs, as the
downstream driver does.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2023-02-01 16:32:26 +01:00
Bart Van Assche
e152a05fa0 loop: Improve the hw_queue_depth kernel module parameter implementation
Make the following minor changes which were reported by colleagues
while reviewing this code:
- Remove the parentheses from around the LOOP_DEFAULT_HW_Q_DEPTH
  definition since these are superfluous.
- Accept other number formats than decimal, e.g. hexadecimal.
- Do not set hw_queue_depth to an out-of-range value, even if that value
  won't be used.
- Use the LOOP_DEFAULT_HW_Q_DEPTH macro in the kernel module parameter
  description to prevent that the description gets out of sync.

This patch has been tested as follows:

 # modprobe -r loop
 # modprobe loop hw_queue_depth=-1
 modprobe: ERROR: could not insert 'loop': Invalid argument
 # modprobe loop hw_queue_depth=0
 modprobe: ERROR: could not insert 'loop': Invalid argument
 # modprobe loop hw_queue_depth=1; cat /sys/module/loop/parameters/hw_queue_depth
 1
 # modprobe -r loop; modprobe loop; cat /sys/module/loop/parameters/hw_queue_depth hw_queue_depth=0x10
 16
 # modprobe -r loop; modprobe loop; cat /sys/module/loop/parameters/hw_queue_depth hw_queue_depth=128
 128
 # modprobe -r loop; modprobe loop hw_queue_depth=129; cat /sys/module/loop/parameters/hw_queue_depth
 129
 # modprobe -r loop; modprobe loop hw_queue_depth=$((1<<32))
 modprobe: ERROR: could not insert 'loop': Numerical result out of range

See also commit ef44c50837 ("loop: allow user to set the queue
depth").

Cc: Chaitanya Kulkarni <kch@nvidia.com>
Cc: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20230130211347.832110-1-bvanassche@acm.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2023-02-01 08:16:11 -07:00
Shin'ichiro Kawasaki
bd97a59da6 nvme-auth: use workqueue dedicated to authentication
NVMe In-Band authentication uses two kinds of works: chap->auth_work and
ctrl->dhchap_auth_work. The latter work flushes or cancels the former
work. However, the both works are queued to the same workqueue nvme-wq.
It results in the lockdep WARNING as follows:

 WARNING: possible recursive locking detected
 6.2.0-rc4+ #1 Not tainted
 --------------------------------------------
 kworker/u16:7/69 is trying to acquire lock:
 ffff902d52e65548 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: start_flush_work+0x2c5/0x380

 but task is already holding lock:
 ffff902d52e65548 ((wq_completion)nvme-wq){+.+.}-{0:0}, at: process_one_work+0x210/0x410

To avoid the WARNING, introduce a new workqueue nvme-auth-wq dedicated
to chap->auth_work.

Reported-by: Daniel Wagner <dwagner@suse.de>
Link: https://lore.kernel.org/linux-nvme/20230130110802.paafkiipmitwtnwr@carbon.lan/
Fixes: f50fff73d6 ("nvme: implement In-Band authentication")
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Tested-by: Daniel Wagner <dwagner@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 16:11:20 +01:00
Keith Busch
baff649144 nvme: mask CSE effects for security receive
The nvme driver will freeze the IO queues in response to an admin
command with CSE bits set. These bits notify the host that the command
that's about to be executed needs to be done exclusively, hence the
freeze.

The Security Receive command is often reported by multiple vendors with
CSE bits set. The reason for this is that the result depends on the
previous Security Send. This has nothing to do with IO queues, though,
so the driver is taking an overly cautious response to seeing this
passthrough command, while unable to fufill the intended admin queue
action.

Rather than freeze IO during this harmless command, mask off the
effects. This freezing is observed to cause IO latency spikes when host
software periodically validates the security state of the drives.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 16:10:10 +01:00
Keith Busch
cc115cbe12 nvme: always initialize known command effects
Instead of appending command effects flags per IO, set the known effects
flags the driver needs to react to just once during initial setup.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 16:10:09 +01:00
Amit Kumar Mahapatra
303feb3cc0
spi: Add APIs in spi core to set/get spi->chip_select and spi->cs_gpiod
Supporting multi-cs in spi core and spi controller drivers would require
the chip_select & cs_gpiod members of struct spi_device to be an array.
But changing the type of these members to array would break the spi driver
functionality. To make the transition smoother introduced four new APIs to
get/set the spi->chip_select & spi->cs_gpiod and replaced all
spi->chip_select and spi->cs_gpiod references in spi core with the API
calls.
While adding multi-cs support in further patches the chip_select & cs_gpiod
members of the spi_device structure would be converted to arrays & the
"idx" parameter of the APIs would be used as array index i.e.,
spi->chip_select[idx] & spi->cs_gpiod[idx] respectively.

Suggested-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20230119185342.2093323-2-amit.kumar-mahapatra@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 15:08:37 +00:00
Guillaume Pinot
bd401fd730 ALSA: hda/realtek: Fix the speaker output on Samsung Galaxy Book2 Pro 360
Samsung Galaxy Book2 Pro 360 (13" 2022 NP930QED-KA1FR) with codec SSID
144d:ca03 requires the same workaround for enabling the speaker amp
like other Samsung models with ALC298 codec.

Cc: <stable@vger.kernel.org>
Signed-off-by: Guillaume Pinot <texitoi@texitoi.eu>
Link: https://lore.kernel.org/r/20230129171338.17249-1-texitoi@texitoi.eu
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-02-01 16:06:44 +01:00
Allen-KH Cheng
6bbd124170 arm64: dts: mediatek: mt8516: Fix the watchdog node name
The proper name is 'watchdog', not 'toprgu' and remove the unused
label.

Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221108033209.22751-5-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:54:57 +01:00
Allen-KH Cheng
70d24df30d arm64: dts: mediatek: mt7986: Fix watchdog compatible
MT7986's watchdog embeds a reset controller and needs only the
mediatek,mt7986-wdt compatible string as the MT6589 one is there
for watchdogs that don't have any reset controller capability.

Fixes: 50137c150f ("arm64: dts: mediatek: add basic mt7986 support")
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221108033209.22751-4-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:54:56 +01:00
AngeloGioacchino Del Regno
02938f460c arm64: dts: mediatek: mt8195: Fix watchdog compatible
MT8195's watchdog embeds a reset controller and needs only the
mediatek,mt8195-wdt compatible string as the MT6589 one is there
for watchdogs that don't have any reset controller capability.

Fixes: 37f2582883 ("arm64: dts: Add mediatek SoC mt8195 and evaluation board")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221108033209.22751-3-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:54:56 +01:00
AngeloGioacchino Del Regno
e5e961628d arm64: dts: mediatek: mt8186: Fix watchdog compatible
MT8186's watchdog embeds a reset controller and needs only the
mediatek,mt8186-wdt compatible string as the MT6589 one is there
for watchdogs that don't have any reset controller capability.

Fixes: 2e78620b13 ("arm64: dts: Add MediaTek MT8186 dts and evaluation board and Makefile")
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Co-developed-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com>
Reviewed-by: Nícolas F. R. A. Prado <nfraprado@collabora.com>
Link: https://lore.kernel.org/r/20221108033209.22751-2-allen-kh.cheng@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:54:56 +01:00
Zeng Heng
6f42f5e73b soc: mediatek: mtk-svs: add missing MODULE_DEVICE_TABLE
This patch adds missing MODULE_DEVICE_TABLE definition
which generates correct modalias for automatic loading
of this driver when it is built as an external module.

Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20220928151346.1942977-1-zengheng4@huawei.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:35:12 +01:00
AngeloGioacchino Del Regno
916120df5a soc: mediatek: mtk-devapc: Switch to devm_clk_get_enabled()
This driver does exactly devm_clk_get() and clk_prepare_enable() right
after, which is exactly what devm_clk_get_enabled() does: clean that
up by switching to the latter.

This commit brings no functional changes.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20221006110935.59695-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:22:29 +01:00
Amit Engel
ddf9171769 nvmet: for nvme admin set_features cmd, call nvmet_check_data_len_lte()
This is due to the fact that the host is allowed to pass the controller
an sgl describing a buffer that is larger than the payload itself

Signed-off-by: Amit Engel <Amit.Engel@dell.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:22:00 +01:00
Amit Engel
99607843e7 nvme-tcp: add additional info for nvme_tcp_timeout log
This provides additional details about the rq/cmd that is timed out

example log if CONFIG_NVME_VERBOSE_ERRORS is configured:
"nvme nvme0: queue 2 timeout cid 0xd058 type 4 opc Write (0x1)"

example log if CONFIG_NVME_VERBOSE_ERRORS is not configured:
"nvme nvme0: queue 2 timeout cid 0xd058 type 4 opc I/O Cmd (0x1)"

Signed-off-by: Amit Engel <Amit.Engel@dell.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:22:00 +01:00
Amit Engel
567da14d46 nvme: add nvme_opcode_str function for all nvme cmd types
nvme_opcode_str will handle io/admin/fabrics ops

This improves NVMe errors logging

Signed-off-by: Amit Engel <Amit.Engel@dell.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:22:00 +01:00
Christoph Hellwig
62281b9ed6 nvme: remove nvme_execute_passthru_rq
After moving the nvme_passthru_end call to the callers of
nvme_execute_passthru_rq, this function has become quite pointless,
so remove it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jens Axboe <axboe@kernel.dk>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
2023-02-01 14:21:59 +01:00
Keith Busch
7846c1b5a5 nvme-pci: place descriptor addresses in iod
The 'struct nvme_iod' space is appended at the end of the preallocated
'struct request', and padded to the cache line size. This leaves some
free memory (in most kernel configs) up for grabs.

Instead of appending the nvme data descriptor addresses after the
scatterlist, inline these for free within struct nvme_iod. There is now
enough space in the mempool for 128 possibe segments.

And without increasing the size of the preallocated requests, we can
hold up to 5 PRP descriptor elements, allowing the driver to increase
its max transfer size to 8MB.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:21:59 +01:00
Keith Busch
ae58293503 nvme-pci: use mapped entries for sgl decision
The driver uses the dma entries for setting up its command's SGL/PRP
lists. The dma mapping might have fewer entries than the physical
segments, so check the dma mapped count to determine which nvme data
layout method is more optimal.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:21:59 +01:00
Keith Busch
01df742d8c nvme-pci: remove SGL segment descriptors
The max segments this driver can see is 127, well below the 256
threshold needed to add an nvme sgl segment descriptor. Remove all the
useless checks and dead code.

Signed-off-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:21:59 +01:00
Hannes Reinecke
b0ef1b11d3 nvme-auth: don't use NVMe status codes
NVMe status codes are part of the wire protocol, and shouldn't be
fabricated in the stack. So with this patch the authentication code
is switched over to use error codes; as a side effect authentication
failures due to internal error won't be retried anymore.
But that shouldn't have happened anyway.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:21:58 +01:00
Hannes Reinecke
0686fb3cc5 nvme-fabrics: clarify AUTHREQ result handling
The NVMe 2.0 spec defines the ATR and ASCR bits in the AUTHREQ
connect response field to be mutually exclusive. So to clarify the
handling here switch the AUTHREQ handling to use the bit definitions
and check for both bits.
And while we're at it, add a message to the user that secure
concatenation is not supported (yet).

Suggested-by: Mark Lehrer <mark.lehrer@wdc.com>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:21:58 +01:00
Maurizio Lombardi
6fbf13c0e2 nvme: clear the request_queue pointers on failure in nvme_alloc_io_tag_set
In nvme_alloc_io_tag_set(), the connect_q pointer should be set to NULL
in case of error to avoid potential invalid pointer dereferences.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:18:46 +01:00
Maurizio Lombardi
fd62678ab5 nvme: clear the request_queue pointers on failure in nvme_alloc_admin_tag_set
If nvme_alloc_admin_tag_set() fails, the admin_q and fabrics_q pointers
are left with an invalid, non-NULL value. Other functions may then check
the pointers and dereference them, e.g. in

  nvme_probe() -> out_disable: -> nvme_dev_remove_admin().

Fix the bug by setting admin_q and fabrics_q to NULL in case of error.

Also use the set variable to free the tag_set as ctrl->admin_tagset isn't
initialized yet.

Signed-off-by: Maurizio Lombardi <mlombard@redhat.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:18:46 +01:00
Amit Engel
0cab440487 nvme-fc: fix a missing queue put in nvmet_fc_ls_create_association
As part of nvmet_fc_ls_create_association there is a case where
nvmet_fc_alloc_target_queue fails right after a new association with an
admin queue is created. In this case, no one releases the get taken in
nvmet_fc_alloc_target_assoc.  This fix is adding the missing put.

Signed-off-by: Amit Engel <Amit.Engel@dell.com>
Reviewed-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2023-02-01 14:18:46 +01:00
Pin-yen Lin
6ea4696818 arm64: dts: mt8173-elm: Switch to SMC watchdog
Switch to SMC watchdog because we need direct control of HW watchdog
registers from kernel. The corresponding firmware was uploaded in
https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/3405.

Signed-off-by: Pin-yen Lin <treapking@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220729053254.220585-1-treapking@chromium.org
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2023-02-01 14:16:50 +01:00
Greg Kroah-Hartman
40b3880dc2 driver core: platform: simplify __platform_driver_probe()
__platform_driver_probe() pokes around in some bus and driver private
lists and locks in a way that is not needed at all.  The code only wants
to know if a device was bound to the driver that was registered, so walk
all devices on the bus to see if there was a match.  If there is not a
match, return an error.  This is the same logic as was originally
present, but just done in a simpler and more obvious way that is not a
layering violation.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230131082459.301603-2-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-01 14:08:10 +01:00
Greg Kroah-Hartman
b4ce0bf7ab driver core: platform: removed unneeded variable from __platform_driver_probe()
In the reworking of the function __platform_driver_probe() over the
years, it turns out that the variable 'code' does not actually do
anything or mean anything anymore and can be removed to simplify the
logic when trying to read and understand what this function is actually
doing.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230131082459.301603-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-01 14:08:08 +01:00
Greg Kroah-Hartman
a69ea7a76d maple: remove unneeded maple_bus_uevent() callback.
The driver core recently changed the uevent bus callback to take a const
pointer, and the maple_bus_uevent() was not correctly fixed up.  Instead
of fixing the function parameter types, just remove the callback
entirely as it does not do anything, so it is not necessary.

Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Rich Felker <dalias@libc.org>
Cc: Hans de Goede <hdegoede@redhat.com>
Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Fixes: 2a81ada32f ("driver core: make struct bus_type.uevent() take a const *")
Link: https://lore.kernel.org/r/20230201125642.624255-1-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2023-02-01 14:01:32 +01:00
Wedson Almeida Filho
7118594466 rust: types: implement ForeignOwnable for the unit type
This allows us to use the unit type `()` when we have no object whose
ownership must be managed but one implementing the `ForeignOwnable`
trait is needed.

Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Reviewed-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2023-02-01 13:24:36 +01:00
Wedson Almeida Filho
26949bac1e rust: types: implement ForeignOwnable for Box<T>
This allows us to hand ownership of Rust dynamically allocated
objects to the C side of the kernel.

Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Reviewed-by: Alice Ferrazzi <alice.ferrazzi@miraclelinux.com>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2023-02-01 13:24:19 +01:00
Wedson Almeida Filho
0fc4424d24 rust: types: introduce ForeignOwnable
It was originally called `PointerWrapper`. It is used to convert
a Rust object to a pointer representation (void *) that can be
stored on the C side, used, and eventually returned to Rust.

Signed-off-by: Wedson Almeida Filho <wedsonaf@gmail.com>
Reviewed-by: Vincenzo Palazzo <vincenzopalazzodev@gmail.com>
Reviewed-by: Martin Rodriguez Reboredo <yakoyoku@gmail.com>
Reviewed-by: Gary Guo <gary@garyguo.net>
Reviewed-by: Andreas Hindborg <a.hindborg@samsung.com>
Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
2023-02-01 13:24:07 +01:00
Dan Carpenter
5dac9f8dc2 ALSA: pci: lx6464es: fix a debug loop
This loop accidentally reuses the "i" iterator for both the inside and
the outside loop.  The value of MAX_STREAM_BUFFER is 5.  I believe that
chip->rmh.stat_len is in the 2-12 range.  If the value of .stat_len is
4 or more then it will loop exactly one time, but if it's less then it
is a forever loop.

It looks like it was supposed to combined into one loop where
conditions are checked.

Fixes: 8e6320064c ("ALSA: lx_core: Remove useless #if 0 .. #endif")
Signed-off-by: Dan Carpenter <error27@gmail.com>
Link: https://lore.kernel.org/r/Y9jnJTis/mRFJAQp@kili
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2023-02-01 13:14:26 +01:00
Kuninori Morimoto
c2bc65274a
ASoC: rsnd: add R-Car Gen4 Sound support
This patch is tested on V4H White Hawk + ARD-AUDIO-DA7212

Signed-off-by: Linh Phung <linh.phung.jy@renesas.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87o7qe5ej5.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:57 +00:00
Kuninori Morimoto
f76fec606d
ASoC: dt-bindings: renesas: add R8A779G0 V4H
Document R-Car V4H (R8A779G0), and R-Car Gen4 SoC bindings.

Link: https://lore.kernel.org/r/87zga6t5r4.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87pmau5ejk.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:55 +00:00
Kuninori Morimoto
beab0aad72
ASoC: rsnd: dma.c: tidyup rsnd_dma_probe()
This patch tidyups rsnd_dma_probe(), but there is no effect.

This is prepare for Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87r0va5elq.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:54 +00:00
Kuninori Morimoto
c20bc7c9ce
ASoC: rsnd: tidyup rsnd_dma_addr()
This patch tidyups rsnd_dma_addr(), but there is no effect.

This is prepare for Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87sffq5elx.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:53 +00:00
Kuninori Morimoto
662721ece4
ASoC: rsnd: use array for 44.1kHz/48kHz rate handling
ADG need to know output rate of 44.1kHz/48kHz.
It is using single variable for each, but this patch changes
it to array. Nothing is changed by this patch.

This is prepare for R-Car Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87tu065em3.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:52 +00:00
Kuninori Morimoto
efaab61588
ASoC: rsnd: use clkin/out_size
Current adg.c is assuming number of clkin/clkout are fixed, but it is
not correct on Gen4. This patch uses clkin/out_size to handling it.

This is prepare for R-Car Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87v8km5em7.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:51 +00:00
Kuninori Morimoto
da2f9e8594
ASoC: rsnd: moves clkout_name to top of the file
This patch moves clkout_name to top of the file to handling both
clkin/clkout in the same place.

This is prepare for R-Car Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wn525emc.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:51 +00:00
Kuninori Morimoto
4bbff16d26
ASoC: rsnd: rename clk to clkin
Current adg.c is usig "clk" as clock IN, but is using "clkout" for
clock OUT. This patch arranges "clk" to "clkin".

This is prepare for R-Car Gen4 support.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y1pi5emh.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:50 +00:00
Kuninori Morimoto
184d82e142
ASoC: rsnd: remove unnecessary ADG flags
The flag LRCLK_ASYNC / AUDIO_OUT_48 had been added to handling
special case of Salvator-X board, but it is not used on upstream.
It makes code complex today, let's remove these.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87zg9y5emm.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:49 +00:00
Kuninori Morimoto
3e262e9592
ASoC: rsnd: use same debug message format on clkout
This patch follows clkin debug message style on clkout.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/871qna6t77.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:48 +00:00
Kuninori Morimoto
6d612f67a8
ASoC: rsnd: indicate warning once if it can't handle requested rule
Some SoC can't handle all requested hw rule. In such case, it will indicate
like below, but it is unclear why it didn't work to user.
This patch indicates warning in such case once, because player will try to
similar rule many times.

	# aplay sound.wav
	Playing WAVE 'sound.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Stereo
	aplay: aplay.c: 1359: set_params: Assertion `err >= 0' failed.
	Aborted by signal Aborted...

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87357q6t7b.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:47 +00:00
Kuninori Morimoto
c12dc0f665
ASoC: rsnd: indicate necessary error when clock start failed
rsnd_ssi_master_clk_start() indicates error message if it couldn't
handle requested clock/rate, but it is not caring all cases.
This patch cares it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/874js66t7g.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:46 +00:00
Kuninori Morimoto
e5a3c491e1
ASoC: rsnd: Remove unnecessary rsnd_dbg_dai_call()
commit b43b8ae87c ("ASoC: rsnd: protect mod->status") removed
RSND_DEBUG_NO_DAI_CALL and rsnd_dbg_dai_call(), but these are still
exist on rsnd.h. This patch removes it.

Fixes: b43b8ae87c ("ASoC: rsnd: protect mod->status")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/875ycm6t7l.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:45 +00:00
Kuninori Morimoto
49123b51cd
ASoC: rsnd: fixup #endif position
commit 1f9c82b5ab ("ASoC: rsnd: add debugfs support") added
CONFIG_DEBUG_FS related definitions on rsnd.h, but it should be
added inside of RSND_H. This patch fixup it.

Fixes: 1f9c82b5ab ("ASoC: rsnd: add debugfs support")
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/877cx26t7r.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
2023-02-01 11:43:44 +00:00