- 13 Aug, 2019 23 commits
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Fuqian Huang authored
Replace kmalloc followed by a memset with kzalloc. Signed-off-by:
Fuqian Huang <huangfq.daxian@gmail.com> Acked-by:
Mike Isely <isely@pobox.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> [hverkuil-cisco@xs4all.nl: add pvrusb2: prefix in Subject] [hverkuil-cisco@xs4all.nl: fix checkpatch whitespace warnings] Signed-off-by:
Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
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Wolfram Sang authored
No need to check a retval after we assigned a constant to it. Signed-off-by:
Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Signed-off-by:
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Wolfram Sang authored
No need to check a retval after we assigned a constant to it. Signed-off-by:
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Wolfram Sang authored
No need to check a retval after we assigned a constant to it. Signed-off-by:
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Wolfram Sang authored
No need to check a retval after we assigned a constant to it. Signed-off-by:
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Wolfram Sang authored
Move away from the to-be-removed i2c_new_dummy() to i2c_new_dummy_device(). So, we now get an ERRPTR which we use in error handling by printing the error code. To keep the rest of the driver logic as is, internally a NULL ptr is still kept. Signed-off-by:
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Wolfram Sang authored
i2c_new_dummy() can fail returning a NULL pointer. This is not checked and the returned pointer is blindly used. Convert to devm_i2c_new_dummy_client() which returns an ERR_PTR and also add a validity check. Using devm_* here also fixes a leak because the dummy client was not released in the probe error path. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Wolfram Sang authored
Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by:
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Matthias Brugger authored
of_get_next_child() increments the reference count of the returning device_node. Decrement it in the check if we are using the old or the new DTB. Fixes: ba1f1f70 ("[media] media: mtk-mdp: Fix mdp device tree") Signed-off-by:
Matthias Brugger <matthias.bgg@gmail.com> Acked-by:
Houlong Wei <houlong.wei@mediatek.com> [hverkuil-cisco@xs4all.nl: use node instead of parent as temp variable] Signed-off-by:
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Jernej Skrabec authored
Scale and rotation are currently not implemented, so it makes no sense to set chroma size for it. Signed-off-by:
Jernej Skrabec <jernej.skrabec@siol.net> Acked-by:
Paul Kocialkowski <paul.kocialkowski@bootlin.com> Signed-off-by:
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Jernej Skrabec authored
This array is just duplicated capture buffer queue. Remove it and adjust code to look into capture buffer queue instead. Signed-off-by:
Maxime Ripard <maxime.ripard@bootlin.com> Acked-by:
Ezequiel Garcia <ezequiel@collabora.com> Signed-off-by:
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Helen Koike authored
This reverts commit b6c61a6c. The requested pixelformat is being propagated from the capture to the tpg in the sensor. This was a bad design choice, as we start having the following issues: * We set a pixelformat in the capture; * We set matching media bus formats in the subdevices pads; * Link validate looks fine (sizes matches, media bus formats matches); * Issue: if some of the subdevice doesn't know how to generate the requested pixelformat in the capture, then stream_on fails. This is bad because capture says it supports that pixelformat, everything looks fine, but it is not, and there is no way to find it out through the links. This patch was implemented so we could request any pixelformat from the pipeline regardeless of the media bus format configured between pads. Not all pixelformat can be mapped into a media bus code (e.g. multiplanar formats), so with this patch we could request those pixelformats from the tpg. Solution: map pixelformats to media bus codes as before, and implement conversions to other pixelformats in the capture to support multiplanar. So first step to this solution is to revert this patch. Signed-off-by:
Helen Koike <helen.koike@collabora.com> Signed-off-by:
Lucas A. M. Magalhaes <lucmaga@gmail.com> Tested-by:
André Almeida <andrealmeid@collabora.com> Signed-off-by:
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Helen Koike authored
This reverts commit 3c1b9ac7. Required to Revert "media: vimc: propagate pixel format in the stream" which introduced the stream object in the vimc_ent_device struct. Signed-off-by:
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Niklas Söderlund authored
The image stride was adjusted when it was written to hardware and not when configuring the format. Calculate the correct stride value and report it to userspace. Signed-off-by:
Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Reviewed-by:
Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by:
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Hans Verkuil authored
Convert omap_vout to the vb2 framework. After this change 'v4l2-compliance -s' passes all tests. As usual, this vb2 conversion is a 'big bang' patch and hard to read. Tested on a Pandaboard and a Beagle XM board. Signed-off-by:
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Hans Verkuil authored
This patch fixes the following v4l2-compliance failures: - FIELD_ANY could be returned, which is not allowed. - JPEG colorspace was set instead of SRGB. - No control events. - Empty bus_info in QUERYCAP. - Overlay format handling wasn't zeroing bitmap/clips and didn't return the chromakey correctly. - G_FBUF didn't fill in many of the v4l2_framebuffer values. Now also return the base address of the corresponding framebuffer that this overlays. - Missing ENUM/G/S_OUTPUT ioctls. - ROTATE/VFLIP controls were added when the HW didn't support them. With these changes 'v4l2-compliance' passes all non-streaming tests. Tested on a Pandaboard and a Beagle XM board. Signed-off-by:
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- 12 Aug, 2019 2 commits
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Mauro Carvalho Chehab authored
Linux 5.3-rc4 * tag 'v5.3-rc4': (750 commits) Linux 5.3-rc4 Makefile: Convert -Wimplicit-fallthrough=3 to just -Wimplicit-fallthrough for clang ARM: ep93xx: Mark expected switch fall-through scsi: fas216: Mark expected switch fall-throughs pcmcia: db1xxx_ss: Mark expected switch fall-throughs video: fbdev: omapfb_main: Mark expected switch fall-throughs watchdog: riowd: Mark expected switch fall-through s390/net: Mark expected switch fall-throughs crypto: ux500/crypt: Mark expected switch fall-throughs watchdog: wdt977: Mark expected switch fall-through watchdog: scx200_wdt: Mark expected switch fall-through watchdog: Mark expected switch fall-throughs ARM: signal: Mark expected switch fall-through mfd: omap-usb-host: Mark expected switch fall-throughs mfd: db8500-prcmu: Mark expected switch fall-throughs ARM: OMAP: dma: Mark expected switch fall-throughs ARM: alignment: Mark expected switch fall-throughs ARM: tegra: Mark expected switch fall-through ARM/hw_breakpoint: Mark expected switch fall-throughs mm/memremap: Fix reuse of pgmap instances with internal references ...
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Hans Verkuil authored
The dma_mask and coherent_dma_mask values were never set. This prevented the media omap_vout driver from loading successfully. Tested on a Pandaboard and Beagle XM board. Signed-off-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
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- 11 Aug, 2019 3 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimmLinus Torvalds authored
Pull dax fixes from Dan Williams: "A filesystem-dax and device-dax fix for v5.3. The filesystem-dax fix is tagged for stable as the implementation has been mistakenly throwing away all cow pages on any truncate or hole punch operation as part of the solution to coordinate device-dma vs truncate to dax pages. The device-dax change fixes up a regression this cycle from the introduction of a common 'internal per-cpu-ref' implementation. Summary: - Fix dax_layout_busy_page() to not discard private cow pages of fs/dax private mappings. - Update the memremap_pages core to properly cleanup on behalf of internal reference-count users like device-dax" * tag 'dax-fixes-5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: mm/memremap: Fix reuse of pgmap instances with internal references dax: dax_layout_busy_page() should not unmap cow pages -
git://github.com/jonmason/ntbLinus Torvalds authored
Pull NTB fix from Jon Mason: "Bug fix for NTB MSI kernel compile warning" * tag 'ntb-5.3-bugfixes' of git://github.com/jonmason/ntb: NTB/msi: remove incorrect MODULE defines
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- 10 Aug, 2019 12 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linuxLinus Torvalds authored
Pull RISC-V updates from Paul Walmsley: "A few minor RISC-V updates for v5.3-rc4: - Remove __udivdi3() from the 32-bit Linux port, converting the only upstream user to use do_div(), per Linux policy - Convert the RISC-V standard clocksource away from per-cpu data structures, since only one is used by Linux, even on a multi-CPU system - A set of DT binding updates that remove an obsolete text binding in favor of a YAML binding, fix a bogus compatible string in the schema (thus fixing a "make dtbs_check" warning), and clarifies the future values expected in one of the RISC-V CPU properties" * tag 'riscv/for-v5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux: dt-bindings: riscv: fix the schema compatible string for the HiFive Unleashed board dt-bindings: riscv: remove obsolete cpus.txt RISC-V: Remove udivdi3 riscv: delay: use do_div() instead of __udivdi3() dt-bindings: Update the riscv,isa string description RISC-V: Remove per cpu clocksource -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: "A few fixes for x86: - Don't reset the carefully adjusted build flags for the purgatory and remove the unwanted flags instead. The 'reset all' approach led to build fails under certain circumstances. - Unbreak CLANG build of the purgatory by avoiding the builtin memcpy/memset implementations. - Address missing prototype warnings by including the proper header - Fix yet more fall-through issues" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/lib/cpu: Address missing prototypes warning x86/purgatory: Use CFLAGS_REMOVE rather than reset KBUILD_CFLAGS x86/purgatory: Do not use __builtin_memcpy and __builtin_memset x86: mtrr: cyrix: Mark expected switch fall-through x86/ptrace: Mark expected switch fall-through -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf tooling fixes from Thomas Gleixner: "Perf tooling fixes all over the place: - Fix the selection of the main thread COMM in db-export - Fix the disassemmbly display for BPF in annotate - Fix cpumap mask setup in perf ftrace when only one CPU is present - Add the missing 'cpu_clk_unhalted.core' event - Fix CPU 0 bindings in NUMA benchmarks - Fix the module size calculations for s390 - Handle the gap between kernel end and module start on s390 correctly - Build and typo fixes" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf pmu-events: Fix missing "cpu_clk_unhalted.core" event perf annotate: Fix s390 gap between kernel end and module start perf record: Fix module size on s390 perf tools: Fix include paths in ui directory perf tools: Fix a typo in a variable name in the Documentation Makefile perf cpumap: Fix writing to illegal memory in handling cpumap mask perf ftrace: Fix failure to set cpumask when only one cpu is present perf db-export: Fix thread__exec_comm() perf annotate: Fix printing of unaugmented disassembled instructions from BPF perf bench numa: Fix cpu0 binding -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fixes from Thomas Gleixner: "Three fixlets for the scheduler: - Avoid double bandwidth accounting in the push & pull code - Use a sane FIFO priority for the Pressure Stall Information (PSI) thread. - Avoid permission checks when setting the scheduler params for the PSI thread" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/psi: Do not require setsched permission from the trigger creator sched/psi: Reduce psimon FIFO priority sched/deadline: Fix double accounting of rq/running bw in push & pull -
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fix from Thomas Gleixner: "A small fix for the affinity spreading code. It failed to handle situations where a single vector was requested either due to only one CPU being available or vector exhaustion causing only a single interrupt to be granted. The fix is to simply remove the requirement in the affinity spreading code for more than one interrupt being available" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq/affinity: Create affinity mask for single vector
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull objtool warning fix from Thomas Gleixner: "The recent objtool fixes/enhancements unearthed a unbalanced CLAC in the i915 driver. Chris asked me to pick the fix up and route it through" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: drm/i915: Remove redundant user_access_end() from __copy_from_user() error path
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git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2Linus Torvalds authored
Pull gfs2 fix from Andreas Gruenbacher: "Fix incorrect lseek / fiemap results" * tag 'gfs2-v5.3-rc3.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: gfs2_walk_metadata fix
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Joe Perches authored
A compilation -Wimplicit-fallthrough warning was enabled by commit a035d552 ("Makefile: Globally enable fall-through warning") Even though clang 10.0.0 does not currently support this warning without a patch, clang currently does not support a value for this option. Link: https://bugs.llvm.org/show_bug.cgi?id=39382 The gcc default for this warning is 3 so removing the =3 has no effect for gcc and enables the warning for patched versions of clang. Also remove the =3 from an existing use in a parisc Makefile: arch/parisc/math-emu/Makefile Signed-off-by:
Joe Perches <joe@perches.com> Reviewed-and-tested-by:
Nathan Chancellor <natechancellor@gmail.com> Cc: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds authored
Pull char/misc driver fixes Greg KH: "Here are some small char/misc driver fixes for 5.3-rc4. Two of these are for the habanalabs driver for issues found when running on a big-endian system (are they still alive?) The others are tiny fixes reported by people, and a MAINTAINERS update about the location of the fpga development tree. All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: coresight: Fix DEBUG_LOCKS_WARN_ON for uninitialized attribute MAINTAINERS: Move linux-fpga tree to new location nvmem: Use the same permissions for eeprom as for nvmem habanalabs: fix host memory polling in BE architecture habanalabs: fix F/W download in BE architecture
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds authored
Pull driver core fixes from Greg KH: "Here are two small fixes for some driver core issues that have been reported. There is also a kernfs "fix" here, which was then reverted because it was found to cause problems in linux-next. The driver core fixes both resolve reported issues, one with gpioint stuff that showed up in 5.3-rc1, and the other finally (and hopefully) resolves a very long standing race when removing glue directories. It's nice to get that issue finally resolved and the developers involved should be applauded for the persistence it took to get this patch finally accepted. All of these have been in linux-next for a while with no reported issues. Well, the one reported issue, hence the revert :)" * tag 'driver-core-5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: Revert "kernfs: fix memleak in kernel_ops_readdir()" kernfs: fix memleak in kernel_ops_readdir() driver core: Fix use-after-free and double free on glue directory driver core: platform: return -ENXIO for missing GpioInt
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/ttyLinus Torvalds authored
Pull tty fix from Greg KH: "Here is a single tty kgdb fix for 5.3-rc4. It fixes an annoying log message that has caused kdb to become useless. It's another fallout from commit ddde3c18 ("vt: More locking checks") which tries to enforce locking checks more strictly in the tty layer, unfortunatly when kdb is stopped, there's no need for locks :) This patch has been linux-next for a while with no reported issues" * tag 'tty-5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: kgdboc: disable the console lock when in kgdb
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging / IIO driver fixes from Greg KH: "Here are some small staging and IIO driver fixes for 5.3-rc4. Nothing major, just resolutions for a number of small reported issues, full details in the shortlog. All have been in linux-next for a while with no reported issues" * tag 'staging-5.3-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: adc: gyroadc: fix uninitialized return code docs: generic-counter.rst: fix broken references for ABI file staging: android: ion: Bail out upon SIGKILL when allocating memory. Staging: fbtft: Fix GPIO handling staging: unisys: visornic: Update the description of 'poll_for_irq()' staging: wilc1000: flush the workqueue before deinit the host staging: gasket: apex: fix copy-paste typo Staging: fbtft: Fix reset assertion when using gpio descriptor Staging: fbtft: Fix probing of gpio descriptor iio: imu: mpu6050: add missing available scan masks iio: cros_ec_accel_legacy: Fix incorrect channel setting IIO: Ingenic JZ47xx: Set clock divider on probe iio: adc: max9611: Fix misuse of GENMASK macro
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