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A mouse that uses a USB connection is called a "USB mouse" device (or
"USB mouse" for short), not a "mouse USB" device. By analogy, a WiFi
adapter that connects to the host computer via USB is a "USB wireless"
device, not a "wireless USB" device. (The latter term more properly
refers to a defunct Wireless USB specification, which described a
technology for sending USB protocol messages over an ultra wideband
radio link.)
Similarly for a WiFi adapter card that plugs into a PCIe slot: It is a
"PCIe wireless" device, not a "wireless PCIe" device.
Rephrase the text in the kernel source where the word ordering is
wrong.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/57da7c80-0e48-41b5-8427-884a02648f55@rowland.harvard.edu
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are three small staging driver fixes for 6.5-rc4 that resolve
some reported problems. These fixes are:
- fix for an old bug in the r8712 driver
- fbtft driver fix for a spi device
- potential overflow fix in the ks7010 driver
All of these have been in linux-next with no reported problems"
* tag 'staging-6.5-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: ks7010: potential buffer overflow in ks_wlan_set_encode_ext()
staging: fbtft: ili9341: use macro FBTFT_REGISTER_SPI_DRIVER
staging: r8712: Fix memory leak in _r8712_init_xmit_priv()
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The "exc->key_len" is a u16 that comes from the user. If it's over
IW_ENCODING_TOKEN_MAX (64) that could lead to memory corruption.
Fixes: b121d84882b9 ("staging: ks7010: simplify calls to memcpy()")
Cc: stable <stable@kernel.org>
Signed-off-by: Zhang Shurong <zhang_shurong@foxmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/tencent_5153B668C0283CAA15AA518325346E026A09@qq.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Using FBTFT_REGISTER_DRIVER resolves to a NULL struct spi_device_id. This
ultimately causes a warning when the module probes. Fixes it.
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Link: https://lore.kernel.org/r/20230718172024.67488-1-rgallaispou@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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In the above mentioned routine, memory is allocated in several places.
If the first succeeds and a later one fails, the routine will leak memory.
This patch fixes commit 2865d42c78a9 ("staging: r8712u: Add the new driver
to the mainline kernel"). A potential memory leak in
r8712_xmit_resource_alloc() is also addressed.
Fixes: 2865d42c78a9 ("staging: r8712u: Add the new driver to the mainline kernel")
Reported-by: syzbot+cf71097ffb6755df8251@syzkaller.appspotmail.com
Closes: https://syzkaller.appspot.com/x/log.txt?x=11ac3fa0a80000
Cc: stable@vger.kernel.org
Cc: Nam Cao <namcaov@gmail.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reviewed-by: Nam Cao <namcaov@gmail.com>
Link: https://lore.kernel.org/r/20230714175417.18578-1-Larry.Finger@lwfinger.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Select V4L2_FWNODE as the driver depends on it.
Reported-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Fixes: aa31f6514047 ("media: atomisp: allow building the driver again")
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Tested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- Lots of improvement at atomisp driver, which is starting to look in
good shape
- Mediatek vcodec driver has gained support for av1 and hevc stateless
codecs
- New sensor driver: ov01a10
- verisilicon driver has gained AV1 entropy helpers
- tegra-video has gained support for Tegra20 parallel input
- dvb core has gained an extra property to better support DVB-S2X
- as usual, lots of cleanups, fixes and improvements on media drivers
* tag 'media/v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (253 commits)
media: wl128x: fix a clang warning
media: dvb: mb86a20s: get rid of a clang-15 warning
media: cec: i2c: ch7322: also select REGMAP
media: add HAS_IOPORT dependencies
media: tc358746: select CONFIG_GENERIC_PHY
media: mediatek: vcodec: Add dbgfs help function
media: mediatek: vcodec: Add encode to support dbgfs
media: mediatek: vcodec: Change dbgfs interface to support encode
media: mediatek: vcodec: Get each instance format type
media: mediatek: vcodec: Get each context resolution information
media: mediatek: vcodec: Add a debugfs file to get different useful information
media: mediatek: vcodec: Add debug params to control different log level
media: mediatek: vcodec: Add debugfs interface to get debug information
media: mediatek: vcodec: support stateless AV1 decoder
media: verisilicon: Conditionally ignore native formats
media: verisilicon: Enable AV1 decoder on rk3588
media: verisilicon: Add film grain feature to AV1 driver
media: verisilicon: Add Rockchip AV1 decoder
media: verisilicon: Add AV1 entropy helpers
media: verisilicon: Compute motion vectors size for AV1 frames
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver updates from Greg KH:
"Here is a set of staging driver updates for 6.5-rc1. It's a small
update this merge window, nothing major at all, overall just under
1000 lines of code removed, not a huge churn.
Nothing major to highlight here either, just lots of small coding
style fixes.
All of these have been in linux-next for a while with no reported
problems"
* tag 'staging-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (62 commits)
staging: rtl8192e: Remove whitespace and blank lines
staging: rtl8192e: remove 5G related code
staging: rtl8192e: remove comparison to true
staging: rtl8192e: remove return statement from void function
staging: rtl8192e: convert else if sequence to switch
staging: rtl8192e: clean up brace coding style issues
staging: rtl8723bs: Fix blank line issues
staging: rtl8723bs: Fix block comment issue
staging: rtl8723bs: Fix indentation issues
staging: vchiq_arm: Remove extra struct vchiq_instance declaration
staging: rtl8192e: Rename variable InitialGainHandler
staging: rtl8192e: Rename variable LeisurePSLeave
staging: rtl8192e: Rename variable SetBWModeHandler
staging: rtl8192e: Rename variable SetWirelessMode
staging: rtl8192e: Rename RTLLIB_LINKED_SCANNING
staging: rtl8192e: Rename RTLLIB_LINKED to MAC80211_LINKED
staging: rtl8192e: Rename RTLLIB_NOLINK to MAC80211_NOLINK
staging: rtl8192e: Rename state to link_state
staging: rtl8192e: Rename rtllib_state to rtl_link_state
staging: rtl8192e: Remove unused enum led_ctl_mode
...
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull Char/Misc updates from Greg KH:
"Here is the big set of char/misc and other driver subsystem updates
for 6.5-rc1.
Lots of different, tiny, stuff in here, from a range of smaller driver
subsystems, including pulls from some substems directly:
- IIO driver updates and additions
- W1 driver updates and fixes (and a new maintainer!)
- FPGA driver updates and fixes
- Counter driver updates
- Extcon driver updates
- Interconnect driver updates
- Coresight driver updates
- mfd tree tag merge needed for other updates on top of that, lots of
small driver updates as patches, including:
- static const updates for class structures
- nvmem driver updates
- pcmcia driver fix
- lots of other small driver updates and fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'char-misc-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (243 commits)
bsr: fix build problem with bsr_class static cleanup
comedi: make all 'class' structures const
char: xillybus: make xillybus_class a static const structure
xilinx_hwicap: make icap_class a static const structure
virtio_console: make port class a static const structure
ppdev: make ppdev_class a static const structure
char: misc: make misc_class a static const structure
/dev/mem: make mem_class a static const structure
char: lp: make lp_class a static const structure
dsp56k: make dsp56k_class a static const structure
bsr: make bsr_class a static const structure
oradax: make 'cl' a static const structure
hwtracing: hisi_ptt: Fix potential sleep in atomic context
hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU
hwtracing: hisi_ptt: Export available filters through sysfs
hwtracing: hisi_ptt: Add support for dynamically updating the filter list
hwtracing: hisi_ptt: Factor out filter allocation and release operation
samples: pfsm: add CC_CAN_LINK dependency
misc: fastrpc: check return value of devm_kasprintf()
coresight: dummy: Update type of mode parameter in dummy_{sink,source}_enable()
...
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This patch cleans up extraneous whitespace for the
struct rt_hi_throughput definition.
Signed-off-by: Tree Davies <tdavies@darkphysics.net>
Message-ID: <ZJODGu4pvNNQc134@tacos.darkphysics>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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In previous patches we removed 5G code since the hardware that uses this
driver does not support 5G. There is still some 5G related code, remove it.
All the removed defines are unused and we can safely remove "N-5G" from the
rtllib_modes array.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619155203.6039-1-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove a comparison to true reported by checkpatch.
CHECK: Using comparison to true is error prone
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-5-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unnecessary return statement from the void function
rtl92e_config_mac(). Issue found by checkpatch.
WARNING: void function return statements are not generally useful
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-4-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Convert a sequence of else if statements that all check the same
variable to a single switch statement. With a switch statement it is
easier to see what is going on. Additionally this clears a checkpatch
warning.
WARNING: braces {} are not necessary for any arm of this statement
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-3-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Clean up brace coding style in if/else statements to improve
readability and clear checkpatch issues.
CHECK: braces {} should be used on all arms of this statement
CHECK: Unbalanced braces around else statement
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230619150953.22484-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following checkpatch blank line issues:
- CHECK: Please don't use multiple blank lines
- CHECK: Blank lines aren't necessary before a close brace '}'
- CHECK: Blank lines aren't necessary after an open brace '{'
Signed-off-by: Franziska Naepelt <franziska.naepelt@gmail.com>
Link: https://lore.kernel.org/r/20230619181246.19112-1-franziska.naepelt@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following checkpatch block comment issue:
- WARNING: Block comments use * on subsequent lines
Signed-off-by: Franziska Naepelt <franziska.naepelt@gmail.com>
Link: https://lore.kernel.org/r/20230619181230.19070-1-franziska.naepelt@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Fix the following checkpatch indentation issues:
- WARNING: suspect code indent for conditional statements (32, 48)
- WARNING: suspect code indent for conditional statements (24, 24)
- ERROR: code indent should use tabs where possible
Signed-off-by: Franziska Naepelt <franziska.naepelt@gmail.com>
Link: https://lore.kernel.org/r/20230619180351.18925-1-franziska.naepelt@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Additional declaration of struct vchiq_instance was introduced in the
commit 726e79f8a648 ("staging: vchiq_arm: pass vchiq instance to
service callbacks"). Drop the extra declaration.
Fixes: 726e79f8a648 ("staging: vchiq_arm: pass vchiq instance to service callbacks")
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Reviewed-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Link: https://lore.kernel.org/r/20221221074047.233473-1-umang.jain@ideasonboard.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable InitialGainHandler to init_gain_handler to avoid
CamelCase which is not accepted by checkpatch.
Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com>
Link: https://lore.kernel.org/r/a2f37a6cb962e9775978ae5f4fde958b74806a4e.1687183827.git.yogi.kernel@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable LeisurePSLeave to leisure_ps_leave to avoid
CamelCase which is not accepted by checkpatch.
Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com>
Link: https://lore.kernel.org/r/3c63f4d750b7365f233c35c676325c5e4ca54a4c.1687183827.git.yogi.kernel@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable SetBWModeHandler to set_bw_mode_handler to avoid
CamelCase which is not accepted by checkpatch.
Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com>
Link: https://lore.kernel.org/r/fe6c16cfe1d8f7ff41b5fce90fc63383fbfec4f5.1687183827.git.yogi.kernel@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename variable SetWirelessMode to set_wireless_mode to avoid
CamelCase which is not accepted by checkpatch.
Signed-off-by: Yogesh Hegde <yogi.kernel@gmail.com>
Link: https://lore.kernel.org/r/c0a65d217d272bf457917c89462c49e67bbfedb2.1687183827.git.yogi.kernel@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename RTLLIB_LINKED_SCANNING to MAC80211_LINKED_SCANNING to align with
rtlwifi driver.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/25b97cd436c636e750c50f0c03386fcc46e56610.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename RTLLIB_LINKED to MAC80211_LINKED to align with rtlwifi driver.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/532bd98301657b2a8329e95eccb993540ae9ba3f.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename RTLLIB_NOLINK to MAC80211_NOLINK to align with rtlwifi driver.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/74feefdf800304deaf918efbc04344865f7aa01d.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename state to link_state to align with rtlwifi driver and to
increase readability as state is to general.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/9cf4d0b01c6a84a11939099b628754d4c6d54839.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename rtllib_state to rtl_link_state to align with rtlwifi driver and to
increase readability as state is to general.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/f21541c16c83356e3cd1e08059847ef9a9eb2ef8.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unused enum led_ctl_mode to shorten code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/554729dba4d9358bdd6146ebd8fa17a0f525702e.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Rename constant IEEE_B to WIRELESS_MODE_B, IEEE_G -> WIRELESS_MODE_G and
IEEE_N_24G -> WIRELESS_MODE_N_24G to align with rtlwifi driver as
requested in TODO.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/37d81ab3cbb0231868d75b11eaa2f65a0e6a9379.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unsupported modes IEEE_N_5G and IEEE_A as those are not supported
by hardware and are not offered by user software. Remove resulting dead
code and unused defines.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/40c5b21654376348144280dbe45203140c6e6807.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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stats->freq is initialized with 1 and then unchanged. All evaluations
will result accordingly. Remove resulting dead code and unused defines.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/4d8801d37889e6af4f43dff10d1426fc7918f562.1687007788.git.philipp.g.hortmann@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add missing entry CFG80211 in Kconfig to ensure that CFG80211 is
available when selecting hardware rtl8192e.
Fixes: d88b46ce5ab8 ("staging: rtl8192e: Add cfg80211.h and remove defined variables")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202306180620.Ew55XtKJ-lkp@intel.com/
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Link: https://lore.kernel.org/r/20230618194454.GA10653@matrix-ESPRIMO-P710
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
Linux 6.4-rc7
Need this to pull in the msm work.
Signed-off-by: Dave Airlie <airlied@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fix from Greg KH:
"Here is a single staging driver "fix" for 6.4-rc7. I've been sitting
on it in my tree for many weeks as it is just a simple documentation
update, with the hope that maybe some other staging driver fixes would
need to be merged for 6.4-final, but that does not seem to be the
case.
So please, pull in this one documentation update so that Aaro doesn't
get emails going forward that he can't do anything about"
* tag 'staging-6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: octeon: delete my name from TODO contact
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This dev_info() statement is not needed since drivers need to be quiet
under normal operation and its not a good idea to print addresses in
kernel log.
Signed-off-by: Prathu Baronia <prathubaronia2011@gmail.com>
Message-ID: <20230616152602.33232-2-prathubaronia2011@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
1st set of IIO new device support, features and cleanup for the 6.5 cycle.
New device support
- honeywell,mprls0025pa
* New driver and dt-bindings for this series of pressure sensors.
- invensense,mpu6050
* Add support for ICM 20600 IMU (ID, bindings and device data).
- melexis,mlx90614
* Add support for mlx90615 Infra Red Thermometer after driver cleanup
and refactoring to support the differences in this device.
- renesas,x9250
* New driver and bindings for this quad potentiometer.
- rockchip,saradc
* Add support for RK3588. Also included is a bunch of refactoring and
cleanup for that driver.
- rohm,bu27008
* New driver bindings etc for this 5 photodiode color sensor.
- st,lsm9ds0/st,st-sensors
* ID added for LSM303D accelerometer and magnetometer including ACPI binding.
- ti,opt4001
* New driver and bindings for this ambient light sensor.
Features
- core
* Introduce iio_validate_own_trigger() for cases where a driver can only
consumer a trigger it registered (detected via same parent device).
Use it in the kionix,kx022a driver and new rohm,by27008 driver.
- dynaimage,al3320a
* ACPI binding CALS0001 seen on Lenovo Yoga Table 2 devices.
- kionix,kx002a
* Enable asynchronous probe.
- rohm,bu27034
* Enable asynchronous probe.
- ti,tmp006
* Explicit support for DT including binding documentation.
Cleanups, minor fixes and misc improvements.
- treewide
* Switch I2C drivers from probe_new() back to probe() - part of the
long process of getting rid of a parameter from probe()
* Various whitespace and typo fixes not otherwise called out.
- core
* industrialio-buffer,Style cleanup.
* Add documentation to extend_name field of struct iio_chan_spec to
direct people using it towards the label infrastructure instead.
extend_name was a design mistake a long time back so directly people
away from it may be useful.
- adi,ad7606
* Add HAS_IOPORT dependency to prepare for some Kconfig changes.
- bosch,bma400
* Drop pointless print of ret in a dev_err_probe() message.
- invensense,icm42600
* Rework timestamp handling to reduce jitter.
- mediatek,mt7986-auxdac
* Add DT binding for this part.
- qcom,spmi-vadc
* Allow for 1/16th prescaling used on a few devices.
* Various changes to channel labeling and naming, including dropping
use of fwnode_name which generates odd channel names. Small ABI
change as a result, but not thought to be a problem for users of this
platform.
- st,lsm6dsx
* dt-binding: Use common schema for mount-matrix via a reference.
- st,stm32
* Add a debug print for when legacy channel config is used.
- ti,palmas-adc
* Drop unused i2c.h include.
* tag 'iio-for-6.5a' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (59 commits)
dt-bindings: iio: rockchip: Fix 'oneOf' condition failed warning
dt-bindings: iio: afe: voltage-divider: Spelling s/curcuit/circuit/
dt-bindings: iio: adc: Add rockchip,rk3588-saradc string
iio: adc: rockchip_saradc: Use dev_err_probe
iio: adc: rockchip_saradc: Match alignment with open parenthesis
iio: adc: rockchip_saradc: Use of_device_get_match_data
iio: adc: rockchip_saradc: Make use of devm_clk_get_enabled
iio: adc: rockchip_saradc: Add support for RK3588
iio: adc: rockchip_saradc: Add callback functions
iio: temperature: tmp006: Add OF device matching support
dt-bindings: iio: temperature: Add support for tmp006
staging: iio: Switch i2c drivers back to use .probe()
iio: amplifiers: ad8366 Fix whitespace issue
iio: imu: inv_icm42600: avoid frequent timestamp jitter
MAINTAINERS: Add ROHM BU27008
iio: light: ROHM BU27008 color sensor
iio: kx022a: Use new iio_validate_own_trigger()
iio: trigger: Add simple trigger_validation helper
dt-bindings: iio: light: ROHM BU27008
iio: mlx90614: Add MLX90615 support
...
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Use ieee80211_channel_to_freq_khz() to calculate channel to frequency to
omit proprietary code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Message-ID: <c3a94a403d04ba810cffff8afa734a94a218a4e9.1686166624.git.philipp.g.hortmann@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Use ieee80211_freq_khz_to_channel() to calculate frequency to channel to
omit proprietary code.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Message-ID: <fc332e81f6677965e9e51f1fcef9815997effcb5.1686166624.git.philipp.g.hortmann@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add cfg80211 and remove defined variables rfc1042_header and
bridge_tunnel_header as they are then already defined. Usage of cfg80211
is required to merge driver into wireless subsystem.
Signed-off-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Message-ID: <20230603085251.GA20230@matrix-ESPRIMO-P710>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Remove unnecessary blank lines reported by checkpatch.
Signed-off-by: Michael Straube <straube.linux@gmail.com>
Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com>
Message-ID: <20230531053118.17053-1-straube.linux@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Removed new line in else and else if,
this warning was given by checkpatch.pl
Signed-off-by: Deepanshu Kartikey <kartikey406@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Message-ID: <20230530135120.37637-1-kartikey406@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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"link-frequencies" props
Some standard v4l2 sensor drivers from drivers/media/i2c expect a
"clock-frequency" property on the device indicating the frequency
of the extclk for the sensor. Example of such drivers are the
ov2680 and ov5693 drivers.
The standard ov5693 sensor also expects a "link-frequencies" property.
Add support for setting both properties.
Note the "clock-frequency" prop is added before the "rotation" prop while
the "link-frequencies" are added at the end to match the ipu3 cio2-bridge
code from which this is derived.
Link: https://lore.kernel.org/r/20230606133136.23619-1-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Testing the atomisp can be a bit tricky. The BYT/CHT CPUs are not
very powerful so some apps like camorama cannot run at full FPS.
Add instructions for how to test with gstreamer which does
runs at full FPS without issues.
Link: https://lore.kernel.org/r/20230604161406.69369-6-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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The data sheets say the registers at offset 0x3700 - 0x373f are
"sensor control" registers rename the unknown variable in
ov2680_set_mode() to sensor_ctrl_0a and add
a OV2680_REG_SENSOR_CTRL_0A define.
Link: https://lore.kernel.org/r/20230604161406.69369-5-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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ov2680_global_setting[]
Many of the values in ov2680_global_setting[] match the default/reset
register value for the ov2680 sensor (verified with both datasheet
and actual hw) so they are no-ops.
And there are also a couple of others which are later overwritten
by ctrls or by ov2680_set_mode().
Remove all the unnecessary entries and add annotations to
the remaining entries documenting what they change
(in so far as things are documented in the datasheet).
This also removes the double writing of OV2680_REG_SOFT_RESET in
ov2680_init_registers() (one direct write, one in ov2680_global_setting[])
instead add a short sleep after the first write to give the sensor
time to reset.
Link: https://lore.kernel.org/r/20230604161406.69369-4-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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Stop using half pixelclock for binned modes this fixes:
1. The exposure being twice as high for binned mods (due to the half clk)
2. The framerate being 15 fps instead of 30 fps
The original code with fixed per mode register lists did use half pixel
clk, but this should be combined with using half for the VTS value too.
Using half VTS fixes the framerate issue, but this has the undesired
side-effect of change the exposure ctrl range (half the range, double
the amount of exposure per step).
Link: https://lore.kernel.org/r/20230604161406.69369-3-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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No other V4L2 driver resets the selected input (front cam or back cam
selected in case of the atomisp).
Stop resetting selected input to 0 between /dev/video# opens.
This allows e.g. using v4l2-ctl -i to switch the input before starting
another app, which is useful since most apps don't support selecting
the input.
Note more in general the whole resetting of a bunch of internal
state from the open fop needs to be removed there to allow multiple
opens of /dev/video# for full v4l2 API compliance.
Link: https://lore.kernel.org/r/20230604161406.69369-2-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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The fmt / size passed to atomisp_set_crop() includes padding,
so the binning check should be against 1/2 of the native rect.
of the sensor, rather then 1/2 of the active rect.
This fixes binning not being used when using e.g. 800x600 on
a 1600x1200 sensor leading to a very small field of view.
Link: https://lore.kernel.org/r/20230601145858.59652-4-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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with padding
Now that atomisp_get_padding() takes minimum padding requirements
on BYT/ISP2400 into account, it is possible for a resolution which
fits in the active area of the sensor to not fit in the native area
once padding is added.
For example on the ov2680 which has a native resolution of 1616x1216
the max active resolution of 1600x1200 leaves 16x16 for padding which
meets the worst-case minimum padding requirement of 14x14 on BYT.
But after binning we are left with an native area of 808x608 and
an active area of 800x600. This leaves 8x8 for padding which is not
enough. So on BYT 800x600 is not a valid resolution (it could be
made by lots of cropping without binning but then the remaining
field of view is no good).
Modify atomisp_enum_framesizes_crop() to check the resolution +
padding fits in the native rectangle, removing 800x600 from
the list of valid modes on BYT.
Link: https://lore.kernel.org/r/20230601145858.59652-3-hdegoede@redhat.com
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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