It is useful for the debugging to print also the used HDA codec NIDs
used for the given HDMI device. With the dynamic converter assignment
the converter NID is changed dynamically.
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20220921093349.82680-1-perex@perex.cz
Signed-off-by: Takashi Iwai <tiwai@suse.de>
The is_posix_acl_xattr() helper was added in 0c5fd887d2 ("acl: move
idmapped mount fixup into vfs_{g,s}etxattr()") to remove the open-coded
checks for POSIX ACLs. We missed to update two locations. Switch them to
use the helper.
Cc: Seth Forshee (DigitalOcean) <sforshee@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Christian Brauner (Microsoft) <brauner@kernel.org>
Reviewed-by: Seth Forshee (DigitalOcean) <sforshee@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Range size of 0x2b4 was incorrect since there isn't 173 configurable
pins for muxing. Additionally there is a non-addressable region in the
mapping which requires splitting into two ranges.
main_pmx0 -> 67 pins
main_pmx1 -> 3 pins
Fixes: d361ed8845 ("arm64: dts: ti: Add support for J7200 SoC")
Signed-off-by: Matt Ranostay <mranostay@ti.com>
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Tested-by: Vaishnav Achath <vaishnav.a@ti.com>
Link: https://lore.kernel.org/r/20220919205723.8342-1-mranostay@ti.com
Use bitmap_zalloc()/bitmap_free() instead of hand-writing them.
It is less verbose and it improves the semantic.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
The ubifs_compress() function does not compress the data When the
data length is short than 128 bytes or the compressed data length
is not ideal.It cause that the compressed length of the truncated
data in the truncate_data_node() function may be greater than the
length of the raw data read from the flash.
The above two lengths are transferred to the ubifs_encrypt()
function as parameters. This may lead to assertion fails and then
the file system becomes read-only.
This patch use the actual length of the data in the memory as the
input parameter for assert comparison, which avoids the problem.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=216213
Signed-off-by: ZhaoLong Wang <wangzhaolong1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
there is an unexpected word 'a' in the comments that need to be dropped
file - drivers/mtd/ubi/vmt.c
line - 626,779
* Returns zero if volume is all right and a a negative error code if not.
changed to:
* Returns zero if volume is all right and a negative error code if not.
Signed-off-by: Jiang Jian <jiangjian@cdjrlc.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Various spelling mistakes in comments.
Detected with the help of Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Richard Weinberger <richard@nod.at>
There are a typo(dont't) in comments.
Fix it.
Signed-off-by: Zhang Jiaming <jiaming@nfschina.com>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Delete the redundant word 'a'.
Delete the redundant word 'the'.
Signed-off-by: Jilin Yuan <yuanjilin@cdjrlc.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This condition was accidentally changed from "if (status < 0)" to
"if (status)". The platform_get_irq() function returns non-zero
positive values on success so, unfortunately, the driver could not be
used. Change the condition back to how it was.
Fixes: f4ca8c88c2 ("spi: omap2-mcspi: Switch to use dev_err_probe() helper")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/Yyq8Q/kd301wVzg8@kili
Signed-off-by: Mark Brown <broonie@kernel.org>
Just fix compile error without any logic changes.
sound/soc/sunxi/sun50i-dmic.c:62:1: error: ‘static’ is not at beginning of declaration [-Werror=old-style-declaration]
62 | const static struct dmic_rate dmic_rate_s[] = {
| ^~~~~
Signed-off-by: Zeng Heng <zengheng4@huawei.com>
Link: https://lore.kernel.org/r/20220921033819.2188233-1-zengheng4@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Add devicetree parameters to control the insertion, release and press
debounce times.
Signed-off-by: Astrid Rost <astrid.rost@axis.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220921081834.22009-3-astrid.rost@axis.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>:
This patchset was submitted earlier in April 2022 as part of the
"ASoC: SOF: add INTEL_IPC4 plumbing" series. As requested the SKL/KBL
support is moved to a different series.
This update adds minor style fixes and the ops that were missing at
the time. SKL and KBL daily tests have been running for several months
and helped identify missing sequences in the SOF driver for HDaudio
links, or platform differences that the driver did not account for
(number of pipelines, etc).
Note that this capability is not recommended for any distribution, it
is ONLY for SOF IPC4 CI tests on HDaudio devices, we will not extend
this SKL/KBL support for I2S devices based on ES8336 or Chromebooks
which are ONLY supported by the AVS driver.
Merge series from V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>:
This series consists of
1.Make ACP core code generic for newer SOC transition
2.Add support for Rembrandt plaform
3.Adding amd HS functionality to the sof core
4.increase SRAM inbox and outbox size to 1024
Merge series from Mario Limonciello <mario.limonciello@amd.com>:
Another model from ASUS and Lenovo have been identified that
don't include anything in ACPI tables to indicate they require the
ACP6x DMIC driver to be loaded.
This series adds them both to the quirk list.
The double `the' is duplicated in the comment, remove one.
Signed-off-by: Jason Wang <wangborong@cdjrlc.com>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Remove the repeated ';' from code, it is not
needed.
Signed-off-by: Li zeming <zeming@nfschina.com>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
[rw: Massaged commit message a bit]
Signed-off-by: Richard Weinberger <richard@nod.at>
Some Pro Controller compatible controllers do not support home LED, and
will fail when setting it. Currently this leads to probe failure.
Change the code that fails probing to deregistering home LED.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Daniel J. Ogorchock <djogorchock@gmail.com>
Reviewed-by: Silvan Jegen <s.jegen@gmail.com>
[bentiss: changed "dflt" to "default"]
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
Link: https://lore.kernel.org/r/20220415100432.23453-1-icenowy@aosc.io
Commit 91a178258a ("netfilter: rpfilter: Convert
rpfilter_lookup_reverse to new dev helper") removed the need for the
'ret' variable. This went unnoticed because of the __maybe_unused
annotation.
Signed-off-by: Guillaume Nault <gnault@redhat.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
When the SPDX-License-Identifier tag has been added, the corresponding
license text has not been removed.
Remove it now.
Also, in xt_connmark.h, move the copyright text at the top of the file
which is a much more common pattern.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Florian Westphal <fw@strlen.de>
The previous commit changed the way the rescheduling delay is computed
which has a side effect: the bias is now represented as much as the
other entries in the rescheduling delay which makes the logic to kick in
only with very large sets, as the initial interval is very large
(INT_MAX).
Revisit the GC initial bias to allow more frequent GC for smaller sets
while still avoiding wakeups when a machine is mostly idle. We're moving
from a large initial value to pretending we have 100 entries expiring at
the upper bound. This way only a few entries having a small timeout
won't impact much the rescheduling delay and non-idle machines will have
enough entries to lower the delay when needed. This also improves
readability as the initial bias is now linked to what is computed
instead of being an arbitrary large value.
Fixes: 2cfadb761d ("netfilter: conntrack: revisit gc autotuning")
Suggested-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Commit 2cfadb761d ("netfilter: conntrack: revisit gc autotuning")
changed the eviction rescheduling to the use average expiry of scanned
entries (within 1-60s) by doing:
for (...) {
expires = clamp(nf_ct_expires(tmp), ...);
next_run += expires;
next_run /= 2;
}
The issue is the above will make the average ('next_run' here) more
dependent on the last expiration values than the firsts (for sets > 2).
Depending on the expiration values used to compute the average, the
result can be quite different than what's expected. To fix this we can
do the following:
for (...) {
expires = clamp(nf_ct_expires(tmp), ...);
next_run += (expires - next_run) / ++count;
}
Fixes: 2cfadb761d ("netfilter: conntrack: revisit gc autotuning")
Cc: Florian Westphal <fw@strlen.de>
Signed-off-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
meson NFC driver only uses common clock interfaces, which triggers kernel test
robot errors when using legacy clocks with HAVE_LEGACY_CLK on.
Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
[miquel.raynal@bootlin.com: Rephrase the commit log]
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220907080405.28240-6-liang.yang@amlogic.com
simply use devm_platform_ioremap_resource_byname() instead of two steps:
res = platform_get_resource(pdev, IORESOURCE_MEM, 0) and
reg_base = devm_ioremap_resource(dev, res)
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220907080405.28240-4-liang.yang@amlogic.com
EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK'
which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is
the divider and bit6~7 is the mux for fix pll and xtal. At the beginning,
a common MMC and NAND sub-clock was discussed and planed to be implemented
as NFC clock provider, but now this series of patches of a common MMC and
NAND sub-clock are never being accepted. the reasons for giving up are:
1. EMMC and NAND, which are mutually exclusive anyway
2. coupling the EMMC and NAND.
3. it seems that a common MMC and NAND sub-clock is over engineered.
and let us see the link fot more information:
https://lore.kernel.org/all/20220121074508.42168-5-liang.yang@amlogic.com
so The meson nfc can't work now, let us rework the clock.
Reviewed-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220907080405.28240-3-liang.yang@amlogic.com
EMMC and NAND have the same clock control register named 'SD_EMMC_CLOCK'
which is defined in EMMC port internally. bit0~5 of 'SD_EMMC_CLOCK' is
the divider and bit6~7 is the mux for fix pll and xtal. At the beginning,
a common MMC and NAND sub-clock was discussed and planed to be implemented
as NFC clock provider, but now this series of patches of a common MMC and
NAND sub-clock are never being accepted and the current binding was never
valid. the reasons for giving up are:
1. EMMC and NAND, which are mutually exclusive anyway
2. coupling the EMMC and NAND.
3. it seems that a common MMC and NAND sub-clock is over engineered.
and let us see the link fot more information:
https://lore.kernel.org/all/20220121074508.42168-5-liang.yang@amlogic.com
so The meson nfc can't work now, let us rework the clock.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220907080405.28240-2-liang.yang@amlogic.com
Return the value cadence_nand_set_access_width16() directly instead of
storing it in another redundant variable.
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220901074555.313266-1-ye.xingchen@zte.com.cn
After commit 8cba323437 ("mtd: rawnand: protect access to rawnand devices
while in suspend"), it will wait while in suspend rather than returning
errors. So remove the misguided comment about return value.
Signed-off-by: ChenXiaoSong <chenxiaosong2@huawei.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220819021846.2924539-1-chenxiaosong2@huawei.com
Every dma_map_single() call should have its dma_unmap_single() counterpart,
because the DMA address space is a shared resource and one could render the
machine unusable by consuming all DMA addresses.
Link: https://lore.kernel.org/lkml/13c6c9a2-6db5-c3bf-349b-4c127ad3496a@axentia.se/
Cc: stable@vger.kernel.org
Fixes: f88fc122cc ("mtd: nand: Cleanup/rework the atmel_nand driver")
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Acked-by: Alexander Dahl <ada@thorsis.com>
Reported-by: Peter Rosin <peda@axentia.se>
Tested-by: Alexander Dahl <ada@thorsis.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220728074014.145406-1-tudor.ambarus@microchip.com
The meson_nfc_ecc_correct() function accidentally does a right shift
instead of a left shift so it only works for BIT(0). Also use
BIT_ULL() because "correct_bitmap" is a u64 and we want to avoid
shift wrapping bugs.
Fixes: 8fae856c53 ("mtd: rawnand: meson: add support for Amlogic NAND flash controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Liang Yang <liang.yang@amlogic.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/YuI2zF1hP65+LE7r@kili
Allow each platform to define a dedicated Kconfig entry for its glue
driver such that we can decide on a per-platfomr basis whether to build
it or not. This allows for a finer grained control over the resulting
kernel image or set of modules.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220711222323.4048197-3-f.fainelli@gmail.com
In preparation for allowing each of the brcmnand stub to be built
separately, move the Kconfig entry to the driver folder.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220711222323.4048197-2-f.fainelli@gmail.com
User-space applications making use of MTD devices via /dev/mtd*
character devices currently have limited capabilities for reading data:
- only deprecated methods of accessing OOB layout information exist,
- there is no way to explicitly specify MTD operation mode to use; it
is auto-selected based on the MTD file mode (MTD_FILE_MODE_*) set
for the character device; in particular, this prevents using
MTD_OPS_AUTO_OOB for reads,
- all existing user-space interfaces which cause mtd_read() or
mtd_read_oob() to be called (via mtdchar_read() and
mtdchar_read_oob(), respectively) return success even when those
functions return -EUCLEAN or -EBADMSG; this renders user-space
applications using these interfaces unaware of any corrected
bitflips or uncorrectable ECC errors detected during reads.
Note that the existing MEMWRITE ioctl allows the MTD operation mode to
be explicitly set, allowing user-space applications to write page data
and OOB data without requiring them to know anything about the OOB
layout of the MTD device they are writing to (MTD_OPS_AUTO_OOB). Also,
the MEMWRITE ioctl does not mangle the return value of mtd_write_oob().
Add a new ioctl, MEMREAD, which addresses the above issues. It is
intended to be a read-side counterpart of the existing MEMWRITE ioctl.
Similarly to the latter, the read operation is performed in a loop which
processes at most mtd->erasesize bytes in each iteration. This is done
to prevent unbounded memory allocations caused by calling kmalloc() with
the 'size' argument taken directly from the struct mtd_read_req provided
by user space. However, the new ioctl is implemented so that the values
it returns match those that would have been returned if just a single
mtd_read_oob() call was issued to handle the entire read operation in
one go.
Note that while just returning -EUCLEAN or -EBADMSG to user space would
already be a valid and useful indication of the ECC algorithm detecting
errors during a read operation, that signal would not be granular enough
to cover all use cases. For example, knowing the maximum number of
bitflips detected in a single ECC step during a read operation performed
on a given page may be useful when dealing with an MTD partition whose
ECC layout varies across pages (e.g. a partition consisting of a
bootloader area using a "custom" ECC layout followed by data pages using
a "standard" ECC layout). To address that, include ECC statistics in
the structure returned to user space by the new MEMREAD ioctl.
Link: https://www.infradead.org/pipermail/linux-mtd/2016-April/067085.html
Suggested-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Acked-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220629125737.14418-5-kernel@kempniu.pl
Extend struct mtd_req_stats with two new fields holding the number of
corrected bitflips and uncorrectable errors detected during a read
operation. This is a prerequisite for ultimately passing those counters
to user space, where they can be useful to applications for making
better-informed choices about moving data around.
Unlike 'max_bitflips' (which is set - in a common code path - to the
return value of a function called while the MTD device's mutex is held),
these counters have to be maintained in each MTD driver which defines
the '_read_oob' callback because the statistics need to be calculated
while the MTD device's mutex is held.
Suggested-by: Boris Brezillon <boris.brezillon@collabora.com>
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220629125737.14418-4-kernel@kempniu.pl
As the 'stats' field in struct mtd_oob_ops is used in conditional
expressions, ensure it is always zero-initialized in all such structures
to prevent random stack garbage from being interpreted as a pointer.
Strictly speaking, this problem currently only needs to be fixed for
struct mtd_oob_ops structures subsequently passed to mtd_read_oob().
However, this commit goes a step further and makes all instances of
struct mtd_oob_ops in the tree zero-initialized, in hope of preventing
future problems, e.g. if struct mtd_req_stats gets extended with write
statistics at some point.
Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20220629125737.14418-3-kernel@kempniu.pl
