- 20 Jun, 2022 32 commits
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Yunfei Dong authored
Adds compatible for mt8195 platform. Signed-off-by:
Yunfei Dong <yunfei.dong@mediatek.com> Reviewed-by:
Macpaul Lin <macpaul.lin@mediatek.com> Signed-off-by:
Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by:
Mauro Carvalho Chehab <mchehab@kernel.org>
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Yunfei Dong authored
Adds decoder dt-bindings for mt8195. Signed-off-by:
Rob Herring <robh@kernel.org> Signed-off-by:
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Yunfei Dong authored
Add lat soc compatible and to support lat soc power/clk helper. Signed-off-by:
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Yunfei Dong authored
Adds decoder dt-bindings for compatible "mediatek,mtk-vcodec-lat-soc". Signed-off-by:
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Yunfei Dong authored
Add vp9 single core decode driver to support mt8186. [hverkuil: fix 3 small checkpatch warnings] Signed-off-by:
Mingjia Zhang <mingjia.zhang@mediatek.com> Signed-off-by:
Xiaoyong Lu <xiaoyong.lu@mediatek.com> Signed-off-by:
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Hans Verkuil authored
Document this new vivid test control. Signed-off-by:
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Benjamin Gaignard authored
P010 is a YUV format with 10-bits per component with interleaved UV. Signed-off-by:
Benjamin Gaignard <benjamin.gaignard@collabora.com> Acked-by:
Nicolas Dufresne <nicolas.dufresne@collabora.com> Signed-off-by:
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Ming Qian authored
Implement V4L2_CID_JPEG_COMPRESSION_QUALITY to set jpeg quality Signed-off-by:
Ming Qian <ming.qian@nxp.com> Signed-off-by:
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Guo Zhengkui authored
Fix the following coccicheck warning: drivers/media/platform/samsung/s5p-jpeg/jpeg-core.c:1712:24-25: WARNING opportunity for max() max() macro is defined in include/linux/minmax.h. It avoids multiple evaluations of the arguments when non-constant and performs strict type-checking. Signed-off-by:
Guo Zhengkui <guozhengkui@vivo.com> Signed-off-by:
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Benjamin Marty authored
This bit is marked as reserved in the ADV Hardware Reference Manual. Resetting this bit seems to cause increased video noise. Setting this bit according to the Hardware Reference Manual reduces the video noise immediately. Signed-off-by:
Benjamin Marty <info@benjaminmarty.ch> Reviewed-by:
Dave Stevenson <dave.stevenson@raspberrypi.com> Reviewed-by:
Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> Tested-by:
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Hans Verkuil authored
This is a very old driver for very old hardware and it is one of the very few remaining that does not use the vb2 framework (or even the older videobuf framework), so deprecate this driver and move it to staging with the intent to removing it altogether by the end of 2022. If someone wants to keep this driver, then it has to be converted to use vb2. Reviewed-by:
Ricardo Ribalda <ribalda@chromium.org> Signed-off-by:
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Colin Ian King authored
The variables f_chk_len and f_chk_addr are being initialized to zero and then being re-assigned in the next statement. The initializations are redundant and can be removed. Also initialize s_chk_addr and s_chk_len at the declaration statement. Signed-off-by:
Colin Ian King <colin.i.king@gmail.com> Signed-off-by:
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Ming Qian authored
As there is no interface to power off vpu core. So it need to boot from cold on first load. but on the second load, driver need to restore the status instead of booting. Signed-off-by:
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Yang Li authored
Eliminate the following coccicheck warning: ./drivers/media/platform/atmel/atmel-isc-base.c:1469:2-3: Unneeded semicolon Reported-by:
Abaci Robot <abaci@linux.alibaba.com> Signed-off-by:
Yang Li <yang.lee@linux.alibaba.com> Signed-off-by:
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Wan Jiabing authored
clk_prepare_enable() already checks NULL by using !clk. clk_disable_unprepare() already checks NULL by using IS_ERR_OR_NULL. Remove unneeded NULL checks before them. Signed-off-by:
Wan Jiabing <wanjiabing@vivo.com> Signed-off-by:
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Jorge Maidana authored
Add PAL-Nc support to usbtv, the corresponding register value "0x00fe" comes from the Windows driver "Active Development Co., Ltd. v2.1.1.2". Signed-off-by:
Jorge Maidana <jorgem.linux@gmail.com> Signed-off-by:
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Jorge Maidana authored
* Fix PAL-Nc horizontal parameters according to DScaler: https://github.com/JohnAdders/DScaler/blob/f7d92b76678e/DScaler/TVFormats.cpp#L88-L94 * Add PAL-Nc TV audio support. * Tested with CVBS and RF on a Pinnacle PCTV HD 800i. Signed-off-by:
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Hans Verkuil authored
Add a vivid control to insert the HDMI Video Guard Band in the image. Signed-off-by:
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Hans Verkuil authored
This inserts 4 pixels of the RGB color 0xab55ab at the left hand side of the image. This is only done for 3 or 4 byte RGB pixel formats. The HDMI TMDS encoding of this pixel value equals the Video Guard Band value as defined by HDMI (see section 5.2.2.1 in the HDMI 1.3 Specification) that preceeds the first actual pixel of a video line. If an HDMI receiver doesn't handle this correctly, then it might keep skipping these Video Guard Band patterns and end up with a shorter video line. So this is a nice pattern to test with. Signed-off-by:
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Hans Verkuil authored
If there is a hardware problem such as someone pulling the CEC line low continuously, then the POLL message will fail with an error other than OK, NACK, ABORTED or TIMEOUT. Log the tx_status value in that case to help debug this. Signed-off-by:
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Hans Verkuil authored
When logging the infoframes the adv7604 driver stopped reading infoframes at the first missing infoframe type. Instead it should try all supported infoframe types. Signed-off-by:
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Vladimir Zapolskiy authored
To simplify the driver's maintenance it makes sense to escape from hardcoded numbers of power domain resources per platform and statical allocation of the resources. For instance on a QCOM SM8450 platform the number of CAMSS power domains shall be bumped up to 6, also notably CAMSS on MSM8916 has only one power domain, however it expects to get 2, and thus it should result in a runtime error on driver probe. The change fixes an issue mentioned above and gives more flexibility to support more platforms in future. Signed-off-by:
Vladimir Zapolskiy <vladimir.zapolskiy@linaro.org> Reviewed-by:
Robert Foss <robert.foss@linaro.org> Signed-off-by:
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Yang Yingliang authored
of_graph_get_next_endpoint() returns an 'endpoint' node pointer with refcount incremented. The refcount should be decremented before returning from vpif_probe(). Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Yang Yingliang <yangyingliang@huawei.com> Signed-off-by:
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Zheyu Ma authored
The driver should disable the regulator when failing to probe. Signed-off-by:
Zheyu Ma <zheyuma97@gmail.com> Acked-by:
Tim Harvey <tharvey@gateworks.com> Signed-off-by:
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Krzysztof Kozlowski authored
Document the interconnect properties used in the Qualcomm CAMSS on SDM660: sdm630-sony-xperia-nile-discovery.dtb: camss@ca00000: 'interconnect-names', 'interconnects' do not match any of the regexes: 'pinctrl-[0-9]+' Signed-off-by:
Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Acked-by:
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Yang Yingliang authored
'supplies' is a pointer, the real size of struct regulator_bulk_data should be pass to devm_kmalloc_array(). Fixes: 0d814017 ("media: camss: Add regulator_bulk support") Signed-off-by:
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Ian Cowan authored
This replaces all of the dprintk macro calls with the zrdev_dbg, zrdev_info, or zrdev_err calls as appropriate. This allows for the removal of the dprintk macro from each file it is defined in, along with the removal of module params that track the debugging level. In the case that the debugging level was used in a comparison, this has been replaced with checking the console level debugging and making a decision from there. If the console debugging level is at least the KERN_ debugging level equivalent, then the comparison will evaluate as true. There are a few instances where pr_debug must be used over the zrdev_dbg. These occur in the module cleanup functions because there should be no devices defined once we get here, so we don't have a device to pass to zrdev_dbg. Signed-off-by:
Ian Cowan <ian@linux.cowan.aero> Signed-off-by:
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Ian Cowan authored
This replaces all of the pr_err calls to the preferred zrdev_err macro that calls the dev_err macro. There are a few locations where the pr_err is left because a zoran struct cannot be created. This is the result of error handling for another struct's existence that is required to create a zoran struct. Signed-off-by:
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Ian Cowan authored
This adds inline functions in the videocodec header file to convert the videocodec and videocodec_master structs to their respective contained zoran struct. This will be used to pass the zoran struct to the zrdev_XXX() macros defined in the zoran header. In the zoran header, the new include is added to ensure all variables can be completely defined with the zoran and videocodec includes where they are located. Signed-off-by:
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Ian Cowan authored
This adds the zrdev_dbg() (pointing to pci_dbg()), zrdev_err() (pointing to pci_err()), and zrdev_info() (pointing to pci_info()) macros to the zoran drivers. These are the preferred method for debugging and this will allow to extract the device from the zoran struct to make the call. Signed-off-by:
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Eugen Hristev authored
All warnings (new ones prefixed by >>): >> drivers/media/platform/atmel/atmel-sama7g5-isc.c:610:34: warning: unused variable 'microchip_xisc_of_match' [-Wunused-const-variable] static const struct of_device_id microchip_xisc_of_match[] = { ^ 13 warnings generated. vim +/microchip_xisc_of_match +610 drivers/media/platform/atmel/atmel-sama7g5-isc.c 609 > 610 static const struct of_device_id microchip_xisc_of_match[] = { 611 { .compatible = "microchip,sama7g5-isc" }, 612 { } 613 }; 614 MODULE_DEVICE_TABLE(of, microchip_xisc_of_match); 615 Fixed warning by guarding the atmel_isc_of_match by CONFIG_OF. Reported-by:kernel test robot <lkp@intel.com> Fixes: c9aa9738 ("media: atmel: atmel-isc: add microchip-xisc driver") Signed-off-by:
Eugen Hristev <eugen.hristev@microchip.com> Signed-off-by:
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Ming Qian authored
The core will fill this in v4l_fill_fmtdesc(), ensuring consistent format description names. Signed-off-by:
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- 19 Jun, 2022 8 commits
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 fixes from Thomas Gleixner: - Make RESERVE_BRK() work again with older binutils. The recent 'simplification' broke that. - Make early #VE handling increment RIP when successful. - Make the #VE code consistent vs. the RIP adjustments and add comments. - Handle load_unaligned_zeropad() across page boundaries correctly in #VE when the second page is shared. * tag 'x86-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/tdx: Handle load_unaligned_zeropad() page-cross to a shared page x86/tdx: Clarify RIP adjustments in #VE handler x86/tdx: Fix early #VE handling x86/mm: Fix RESERVE_BRK() for older binutils
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull build tooling updates from Thomas Gleixner: - Remove obsolete CONFIG_X86_SMAP reference from objtool - Fix overlapping text section failures in faddr2line for real - Remove OBJECT_FILES_NON_STANDARD usage from x86 ftrace and replace it with finegrained annotations so objtool can validate that code correctly. * tag 'objtool-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/ftrace: Remove OBJECT_FILES_NON_STANDARD usage faddr2line: Fix overlapping text section failures, the sequel objtool: Fix obsolete reference to CONFIG_X86_SMAP
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull scheduler fix from Thomas Gleixner: "A single scheduler fix plugging a race between sched_setscheduler() and balance_push(). sched_setscheduler() spliced the balance callbacks accross a lock break which makes it possible for an interleaving schedule() to observe an empty list" * tag 'sched-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix balance_push() vs __sched_setscheduler()
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull lockdep fix from Thomas Gleixner: "A RT fix for lockdep. lockdep invokes prandom_u32() to create cookies. This worked until prandom_u32() was switched to the real random generator, which takes a spinlock for extraction, which does not work on RT when invoked from atomic contexts. lockdep has no requirement for real random numbers and it turns out sched_clock() is good enough to create the cookie. That works everywhere and is faster" * tag 'locking-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/lockdep: Use sched_clock() for random numbers
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull irq fixes from Thomas Gleixner: "A set of interrupt subsystem updates: Core: - Ensure runtime power management for chained interrupts Drivers: - A collection of OF node refcount fixes - Unbreak MIPS uniprocessor builds - Fix xilinx interrupt controller Kconfig dependencies - Add a missing compatible string to the Uniphier driver" * tag 'irq-urgent-2022-06-19' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/loongson-liointc: Use architecture register to get coreid irqchip/uniphier-aidet: Add compatible string for NX1 SoC dt-bindings: interrupt-controller/uniphier-aidet: Add bindings for NX1 SoC irqchip/realtek-rtl: Fix refcount leak in map_interrupts irqchip/gic-v3: Fix refcount leak in gic_populate_ppi_partitions irqchip/gic-v3: Fix error handling in gic_populate_ppi_partitions irqchip/apple-aic: Fix refcount leak in aic_of_ic_init irqchip/apple-aic: Fix refcount leak in build_fiq_affinity irqchip/gic/realview: Fix refcount leak in realview_gic_of_init irqchip/xilinx: Remove microblaze+zynq dependency genirq: PM: Use runtime PM for chained interrupts
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Linus Torvalds authored
Merge tag 'char-misc-5.19-rc3-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes for real from Greg KH: "Let's tag the proper branch this time... Here are some small char/misc driver fixes for 5.19-rc3 that resolve some reported issues. They include: - mei driver fixes - comedi driver fix - rtsx build warning fix - fsl-mc-bus driver fix All of these have been in linux-next for a while with no reported issues" This is what the merge in commit f0ec9c65 _should_ have merged, but Greg fat-fingered the pull request and I got some small changes from linux-next instead there. Credit to Nathan Chancellor for eagle-eyes. Link: https://lore.kernel.org/all/Yqywy+Md2AfGDu8v@dev-arch.thelio-3990X/ * tag 'char-misc-5.19-rc3-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: bus: fsl-mc-bus: fix KASAN use-after-free in fsl_mc_bus_remove() mei: me: add raptor lake point S DID mei: hbm: drop capability response on early shutdown mei: me: set internal pg flag to off on hardware reset misc: rtsx: Fix clang -Wsometimes-uninitialized in rts5261_init_from_hw() comedi: vmk80xx: fix expression for tx buffer size
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git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linuxLinus Torvalds authored
Pull i2c fixes from Wolfram Sang: "MAINTAINERS rectifications and a few minor driver fixes" * tag 'i2c-for-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: mediatek: Fix an error handling path in mtk_i2c_probe() i2c: designware: Use standard optional ref clock implementation MAINTAINERS: core DT include belongs to core MAINTAINERS: add include/dt-bindings/i2c to I2C SUBSYSTEM HOST DRIVERS i2c: npcm7xx: Add check for platform_driver_register MAINTAINERS: Update Synopsys DesignWare I2C to Supported
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