* [GIT PULL for v7.4] media updates
@ 2026-10-24 16:50 Mauro Carvalho Chehab
2026-10-25 5:51 ` pr-tracker-bot
2026-10-26 17:34 ` Linus Torvalds
0 siblings, 2 replies; 13+ messages in thread
From: Mauro Carvalho Chehab @ 2026-10-24 16:50 UTC (permalink / raw)
To: Linus Torvalds
Cc: Greg Kroah-Hartman, Andrew Morton, Linux Media Mailing List,
Linux Kernel Mailing List
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git media/v7.4-1
For:
- v4l2 core: improve subdev and pixformat kAPI;
- v4l2 core: fix P010 format info and add Y12 format info;
- v4l2 core: add fwnode_graph_for_each_endpoint_scoped();
- New sensor drivers: Sony IMX576; OmniVision OS02G10, OV05C10 and OG0VA1B;
Samsung S5KJN5; Himax HM1246;
- Maxim GMSL2/3: add support for MAX9296A, MAX96717, and MAX96724;
- Intel IPU6: add support for IPU7, IPU7.5 and IPU8;
- NXP: add support for i.MX95 CSI pixel formatter driver;
- ITE: add driver for IT6625/IT6626 HDMI bridge;
- Qualcomm: add CSI2 3ph DPHY driver;
- Rockchip: add rk3576 MIPI capture vicap driver;
- STM32 DCMIPP: Add STM32MP25 subdevices;
- Lots of driver fixes and cleanups.
Regards,
Mauro
---
The following changes since commit cee9395acd8043be0644b25c34bfa86623f2b935:
Linux 7.3-rc1 (2026-08-30 13:34:40 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git tags/media/v7.4-1
for you to fetch changes up to d7e7bca7169873b46e857c025c10f3336c1258d8:
media: i2c: imx576: Fix line length register (2026-10-09 12:34:05 +0200)
----------------------------------------------------------------
[GIT PULL for v7.4] media updates
----------------------------------------------------------------
Adrian Barnaś (1):
staging: media: atomisp: Remove unnecessary forward declaration in gdc.c
Alain Volmat (15):
media: stm32: dcmipp: share struct dcmipp_device among subdevs
media: stm32: dcmipp: make dcmipp_state & cmsr2 read common
media: stm32: dcmipp: bytecap: protect CMIER register access
media: stm32: dcmipp: move common structures in dcmipp-common.h
media: stm32: dcmipp: correct swap in YUYV data with parallel input
media: stm32: dcmipp: configure csi input of all pipes on stm32mp25
media: stm32: dcmipp: introduce a dcmipp global media_pipeline
media: stm32: dcmipp: add pixel pipes helper functions
media: stm32: dcmipp: addition of a dcmipp-isp subdev
media: uapi: Add controls for ST DCMIPP Driver
media: stm32: dcmipp: pixelproc: addition of dcmipp-pixelproc subdev
media: stm32: dcmipp: add pixel-pipe support in bytecap
media: stm32: dcmipp: rename bytecap into capture
media: stm32: dcmipp: instantiate & link stm32mp25 subdevs
media: stm32: csi: correct remote pad retrieval
Alberto Pimpo (1):
media: vidtv: validate the frequency module parameters
Aleksandr Chubuchnyi (1):
MAINTAINERS: add Tegra CSI bindings to TEGRA VIDEO DRIVER
Aleksandr Nogikh (1):
media: usbtv: fix null-pointer dereference on disconnect
Alexander Shiyan (1):
media: synopsys: hdmirx: use request_any_context_irq() for 5V detection IRQ
Amin Gattout (6):
media: synopsys: hdmirx: Remove redundant dev_err_probe()
media: dt-bindings: rockchip,rk3568-mipi-csi2: add rk3576 compatible
media: dt-bindings: add rockchip rk3576 vicap
media: rockchip: rkcif: add a register index for the MIPI capture size
media: rockchip: rkcif: add a callback for the MIPI ID_CTRL1 register
media: rockchip: rkcif: add support for rk3576 vicap mipi capture
Andi Shyti (1):
media: cx231xx: Fix cleanup path on failure
Andy Shevchenko (2):
media: tda18250: Use %*ph to print small buffer
media: Consolidate AtomISP v2 PCI IDs in the pci_ids.h
Antti Laakso (53):
media: i2c: cvs: Add sensor node in bound callback
media: ipu6: Add helpers for IPU runtime variation
media: ipu6: Rename pointer to firmware context
media: ipu6: Rename buttress_ipc pointer
media: ipu6: Remove duplicate warnings in cpd validation
media: ipu6: Remove unused ipu6 firmware struct
media: ipu6: Cleanup ipu6_mmu_init()
media: ipu6: Simplify firmware com arguments
media: ipu6: Add helper to identify ipu7
media: ipu6: Prepare buttress for ipu7 support
media: ipu6: Use single struct for registers
media: ipu6: Rename IPU subsys ID
media: ipu6: Add ipu7 buttress support
media: ipu6: Prepare mmu driver for hw variation
media: ipu6: Add ipu7 mmu support
media: ipu6: Add ipu7 cpd handling
media: ipu6: Add check for pkg_dir before freeing
media: ipu6: Rename isys fw msg union
media: ipu6: Move isys isr handlers to fw file
media: ipu6: Move hw specific buffer handling down
media: ipu6: Isolate hw specific buffer handling
media: ipu6: Add isys firmware ops
media: ipu6: Add ipu7 fw start/stop functionality
media: ipu6: Add ipu7 fw com methods
media: ipu6: Add ipu7 fw isys ops
media: ipu6: Add ipu7 csi2 register definitions
media: ipu6: Add ipu7 isr handler
media: ipu6: Add ipu7 csi phy driver
media: ipu6: Split ipu6 csi2 stream enable/disable
media: ipu6: Add support for ipu7 csi2 receiver
media: ipu6: Parse bus type for ipu7
media: ipu6: Enable ipu7 isys interrupts
media: ipu6: Skip watermark configuration for ipu7
media: ipu6: The SPC init is valid only for ipu6
media: ipu6: The VC arbitration mechanism is ipu6 only
media: ipu6: Move buttress mem alloc out from probe
media: ipu6: Read correct SKU ID for ipu7
media: ipu6: Add support for fixed iova region
media: ipu6: Make fw mapping function reusable
media: ipu6: Move isys fw mapping to pci_probe
media: ipu6: Map ipu7 firmware
media: ipu6: Set model name for ipu7
media: ipu6: Add ipu7.5 buttress support
media: ipu6: Add ipu7.5 mmu initialization data
media: ipu6: Enable support for IPU 7 and IPU 7.5
media: ipu6: Fix media entity names for different ipu versions
media: ipu6: Forward declare struct ipu6_mmu
media: ipu6: Pass the fw context to the ipu7 boot helpers
media: ipu6: Make ipu7 fw config subsystem agnostic
media: ipu6: Export the ipu7 firmware boot state
media: ipu6: Add the ipu7 psys buttress support
media: ipu6: Move ipu7 fw logger and watchdog configuration
media: ipu6: Fix bus device use-after-free
Anuj Bolewar (1):
media: hackrf: fix use-after-free in hackrf_alloc_urbs() error path
Arash Golgol (3):
media: sun6i-mipi-csi2: Use V4L2 subdev active state
media: sun8i-a83t-mipi-csi2: Use V4L2 subdev active state
media: sun6i-csi: bridge: Use V4L2 subdev active state
Arnd Bergmann (2):
media: i2c: it6625: select CONFIG_HDMI
media: mali-c55: add padding to mali_c55_params_ccm structure
Ashmit Kumar (1):
staging: media: av7110: remove unnecessary parentheses from return
Balakrishnan Sambath (11):
media: microchip-isc: fix awb_mutex and lock lifecycle
media: microchip-isc: take a reference on the parsed endpoints
media: microchip-isc: synchronize the IRQ before disabling clocks on stop
media: microchip-isc: disable histogram and flush AWB work on teardown
media: microchip-isc: do not touch WB registers when not streaming
media: microchip-isc: store the unshifted PFE_CFG0 BPS value
media: microchip-isc: fix ISC_PFG_CFG0_BPS macro name typo
media: microchip-isc: fix PM runtime leak in AWB work handler
media: microchip-isc: fix SBGGR10 Bayer pattern
media: microchip-isc: fix WB offset and gain register field masking
media: microchip-isc: don't sleep in the clk .is_enabled callback
Barnabás Pőcze (2):
media: rcar-isp: ispcore: Fix inconsistent step sizes
media: rcar-vin: Implement `VIDIOC_ENUM_FRMSIZES`
Ben Hoff (2):
media: hws: fix device info register field masks
media: hws: report measured colorimetry
Bhoomika Hardwani (1):
media: radio: si4713: replace msleep() with usleep_range() for delays less than 20ms
Bradford Love (1):
media: em28xx: Fix PAL analog TV colours
Bryan O'Donoghue (12):
MAINTAINERS: media: imx: imx8mq-mipi-csi2: Add myself as reviewer to imx8mq-mipi-csi2
MAINTAINERS: media: rockchip: dw-mipi-csi2rx: Add myself to the reviewers list
dt-bindings: phy: qcom: Add CSI2 C-PHY/DPHY schema
phy: qcom-mipi-csi2: Add a CSI2 MIPI DPHY driver
phy: core: Fix race-condition between _of_phy_get() and try_module_get()
phy: core: Add phy_get_by_of_node()
phy: core: Add devm_phy_get_by_of_node()
phy: core: Add missing kerneldoc colon in two locations
dt-bindings: media: qcom,x1e80100-camss: Describe iommu entries
dt-bindings: media: qcom,x1e80100-camss: Make vdd-csiphy supplies optional
media: qcom: camss: Add support for PHY API devices
media: qcom: camss: Use data-lanes starting at 1 for new CSIPHY mode
Chen-Yu Tsai (4):
dt-bindings: media: sun4i-a10-video-engine: Fix IOMMU count for H6
dt-bindings: media: sun4i-a10-video-engine: Fix SRAM count for H6
dt-bindings: media: sun4i-a10-video-engine: Add H616 compatible
staging: media: sunxi: cedrus: add H616 variant
Christopher Snowhill (2):
media: em28xx: fix inverted tuner capability check for VBI device
media: em28xx: hold the vb2 queue lock when releasing the queue on close
Cong Nguyen (3):
media: microchip-csi2dc: fix async notifier leak on probe error path
staging: media: imx: csc-scaler: fix ipu_image_convert_run leak on queue error
staging: media: tegra-video: fix syncpoint leak in tegra20 channel init
Cosmin Tanislav (20):
dt-bindings: media: i2c: max96717: add support for I2C ATR
dt-bindings: media: i2c: max96717: add support for pinctrl/pinconf
dt-bindings: media: i2c: max96717: add support for MAX9295A
dt-bindings: media: i2c: max96717: add support for MAX96793
dt-bindings: media: i2c: max96712: use pattern properties for ports
dt-bindings: media: i2c: max96712: add support for I2C ATR
dt-bindings: media: i2c: max96712: add support for POC supplies
dt-bindings: media: i2c: max96712: add support for MAX96724F/R
dt-bindings: media: i2c: max96714: add support for MAX96714R
dt-bindings: media: i2c: add MAX9296A, MAX96716A, MAX96792A
media: i2c: add Maxim GMSL2/3 serializer and deserializer framework
media: i2c: add Maxim GMSL2/3 serializer framework
media: i2c: add Maxim GMSL2/3 deserializer framework
media: i2c: remove MAX96717 driver
media: i2c: maxim-serdes: add MAX96717 driver
arm64: defconfig: disable deprecated MAX96712 driver
staging: media: remove MAX96712 driver
media: i2c: maxim-serdes: add MAX96724 driver
media: i2c: remove MAX96714 driver
media: i2c: maxim-serdes: add MAX9296A driver
D. Manresa (1):
platform/x86: int3472: map the ov7251 power enable GPIO to "vdda"
Dan Carpenter (1):
media: ti: cal: remove unnecessary error check
David Carlier (8):
media: v4l2-isp: reject zero-sized parameter blocks
media: mali-c55: Free the ISP control handler on unregister
media: mali-c55: Check the parameters buffer address before copying
media: mali-c55: Check the statistics buffer address before filling
media: ipu6: Fix ipu7 firmware context leak on stream start
media: ipu6: Fix firmware config leak on stream start
media: ipu6: Check the ipu7 output pin queue before completing a buffer
media: i2c: imx576: Fix line length register
David Wood (2):
media: em28xx: add StarTech.com SVID2USB23 with working audio capture
media: em28xx: complete frames from non-interlaced sources
Deepanshu Kartikey (1):
media: imon: fix use-after-free in display_close via dev_dbg
Diederik de Haas (3):
media: rkvdec: Remove redundant dev_err()
media: rkvdec: Switch to modern PM_OPS
media: rockchip: rga: Switch to modern PM_OPS
Dikshita Agarwal (11):
media: iris: Add Gen2 firmware autodetect and fallback
media: iris: Skip UBWC configuration when not supported
media: iris: Filter UBWC raw formats based on hardware capabilities
media: iris: Introduce set_preset_register as a vpu_op
media: iris: Introduce interrupt_init as a vpu_op
media: iris: add vpu op hook to disable ARP buffer
media: iris: Add platform data field for watchdog interrupt mask
media: iris: Add platform flag for instantaneous bandwidth voting
media: iris: Add framework support for AR50_LITE video core
media: iris: Introduce buffer size calculations for AR50LT
media: iris: add Gen2 firmware support on the Agatti platform
Divyamani Tripathi (7):
media: ipu6: Update ipu7 InSys ABI to 1.2.1.20251215_224531
media: ipu6: Add IS_IPU8() macro
media: ipu6: Add IPU8 InSys ABI 1.0.14 support
media: ipu6: Make ipu7 gpreg stride configurable as per IPU version
media: ipu6: Add IPU8 isys chip/MMU enablement
media: ipu6: Add IPU8 psys MMU table and PLL power sequencing
media: ipu6: Add PCI ID for IPU8
Dmitry Antipov (2):
media: imon: use sysfs_emit() in associate_remote_show()
media: em28xx: setup queues before registering V4L2 device
Dmitry Baryshkov (13):
Revert "media: iris: Add Gen2 firmware autodetect and fallback"
media: iris: drop IRIS_FMT_foo enumeration
media: iris: skip PIPE if it is not supported by the platform
media: iris: add minimal GET_PROPERTY implementation
media: iris: update buffer requirements based on received info
media: iris: implement support for the Agatti platform
media: venus: skip QCM2290 if Iris driver is enabled
media: iris: constify inst_fw_cap_sm8250_dec
media: iris: fail firmware boot on invalid uc_region
media: iris: take core lock when scanning the instance list
media: iris: guard against a NULL hfi_sys_ops in the interrupt handler
media: iris: reject open() when the session limit is reached
media: iris: reference count video instances
Dumitru Ceclan (2):
dt-bindings: media: i2c: max96712: add control-channel-port property
i2c: atr: serialize attach/detach against bus transfers
Elgin Perumbilly (2):
dt-bindings: media: i2c: Add os02g10 sensor
media: i2c: add os02g10 image sensor driver
Ethan Nelson-Moore (1):
media: i2c: replace some GPL headers with SPDX-License-Identifier
Faizel K B (1):
media: vimc: sensor: fix pixel_rate type to resolve do_div() warning
Fan Wu (10):
media: imx-jpeg: cancel timeout worker when streaming stops
media: imx-jpeg: finish the job on device_run() error paths
media: cx231xx-audio: drain wq_trigger before audio fini
media: au0828: fix use-after-free in bulk_timeout timer on disconnect
media: marvell: mcam: stop DMA and cancel s_bh_work before freeing DMA buffers
media: nuvoton: npcm-video: quiesce VCD IRQ before teardown
media: vivid: cancel svid ctrl work on release
media: rockchip: rga: quiesce IRQ before releasing m2m state
media: mediatek: vpu: free IRQ before destroying watchdog workqueue
media: s5p-mfc: use timer_shutdown_sync() for the self-rearming watchdog
Felipe Calliari (2):
media: ipu-bridge: Add upside-down sensor DMI quirk for Samsung Galaxy Book3 Ultra
media: ipu-bridge: Add upside-down sensor DMI quirk for Samsung Galaxy Book3 Pro
Fernando Rimoli (9):
media: i2c: ov5693: Add OVTI5693 ACPI HID
media: ipu-bridge: Add OVTI5693 to the list of supported sensors
dt-bindings: media: ov5693: Add clock-noncontinuous
media: i2c: ov5693: Gate the MIPI clock lane for non-continuous clock
media: ipu-bridge: Assign endpoint property indices dynamically
media: ipu-bridge: Match sensor configs per IPU and add config flags
media: ipu-bridge: Request non-continuous clock for ov5693 on IPU6
media: ipu-bridge: Keep the clock-noncontinuous property name out of rodata
media: ipu-bridge: Add upside-down sensor quirks for the Surface Pro 9
Frank Li (6):
media: dt-bindings: tc358743: Convert to YAML
device property: Introduce fwnode_graph_for_each_endpoint_scoped()
media: mc: use fwnode_graph_for_each_endpoint_scoped() to simpilfy code
media: rkisp1: use fwnode_graph_for_each_endpoint_scoped() to simplify code
media: qcom: camss: use fwnode_graph_for_each_endpoint_scoped() to simplify code
media: m2m-deinterlace: replace direct ->device_prep*() calls with standard DMA engine API
GUO Ren (XuanTie) (1):
media: mtk-vpu: rename IPI_MAX to IPI_VPU_MAX
Geert Uytterhoeven (1):
media: cec: meson: ao-cec-g12a: Make sure clk_init_data is fully initialized
Gerald Loacker (1):
media: synopsys: hdmirx: add input status reporting to VIDIOC_ENUMINPUT
Ginger Li (2):
media: i2c: ov5648: Fix a data race on state->streaming
media: exynos4-is: Fix a race between s_stream(0) and the interrupt handler
Greg Kroah-Hartman (3):
media: adv7604: avoid negative array index in log_status when cp_read fails
media: stv090x: bound DiSEqC reply length to msg[] size
media: stv0900: bound DiSEqC reply length to msg[] size
Guangshuo Li (14):
media: i2c: alvium-csi2: balance runtime PM usage count on remove
media: i2c: ar0521: remove duplicate media entity cleanup
media: i2c: og01a1b: power off sensor on remove
media: i2c: ov2735: fix power cleanup on remove
media: i2c: t4ka3: drop unmatched runtime PM put
media: staging/ipu7: release ISYS firmware resources on remove
media: i2c: ov5647: fix power cleanup on remove
media: atmel-isi: release unregistered video device on remove
media: tw686x: fix V4L2 device lifetime on probe failure
media: rtl28xxu: fix SDR platform device leak
media: chips-media: wave5: Check decoder qbuf runtime resume
media: rkvdec: do not destroy borrowed SRAM pool
media: mediatek: vcodec: destroy core workqueue on remove
media: mediatek: vpu: release reserved memory on remove
Guo Zihao (2):
media: saa7146: bound the page table build against its size
media: cx18: clamp bytesused in the single buffer MDL path
Guoniu Zhou (3):
media: dt-bindings: Add CSI Pixel Formatter DT bindings
dt-bindings: clock: imx95-blk-ctl: Define formatter child node schema
media: nxp: Add i.MX95 CSI pixel formatter v4l2 driver
Hans Verkuil (4):
media: usb: em28xx: check if vbi is supported before calling vb2_queue_init
media: vim2m: give vim2m a proper control ID range
media: i2c/platform: add V4L2_SET_EDID_HPD_LOW_JIFFIES define
media: vivid: drop unused 'j' variable
Hans de Goede (4):
platform/x86: int3472: Increase handshake GPIO delay to 200 ms
media: qcom: camss: Add "gcc_axi_hf" to 8775p VFE lite clock lists
media: qcom: camss: Drop icc_res_qcs8300 resource table
media: qcom: camss: Drop csiphy_res_8300 phy resource table
Hao Yao (1):
media: i2c: Add Omnivision ov05c10 sensor driver
Hao-Qun Huang (2):
media: hws: Wait for IRQ handler before returning buffers
staging: media: tegra-video: vi: move port parsing into a subfunction
Hardevsinh Palaniya (1):
dt-bindings: media: i2c: Add imx576 sensor
Hemanth Selam (4):
media: fix typos in comments
media: fix repeated words in comments
media: saa7164: fix repeated word in log message
media: dvb-usb-v2/mxl111sf-i2c: fix typo "initilize" in comments
Hermes Wu (22):
dt-bindings: media: add ITE IT6625/IT6626 HDMI bridge
media: i2c: add driver for ITE IT6625/IT6626
dt-bindings: media: ite,it6625: document the default CSI-2 bus type
media: i2c: it6625: propagate initial-setup and control-update errors
media: i2c: it6625: default the debug module parameter to 0
media: i2c: it6625: drop unused bus field from struct it6625
media: i2c: it6625: use unsigned int loop indices in table lookups
media: i2c: it6625: drop redundant parentheses in status helpers
media: i2c: it6625: make the audio sampling-rate table static const
media: i2c: it6625: tidy CEC buffer init and a continuation line
media: i2c: it6625: clean up it6625_wait_for_status()
media: i2c: it6625: use unsigned int indices in EDID read/write
media: i2c: it6625: use unaligned/units helpers to decode pixel clock
media: i2c: it6625: decode detected timings via typed register structs
media: i2c: it6625: fix link-frequency reporting for one-/two-trio C-PHY
media: i2c: it6625: use early returns in it6625_update_timings_if_changed()
media: i2c: it6625: drop the private CSI-format name table
media: i2c: it6625: require a DT endpoint and simplify endpoint parsing
media: i2c: it6625: finish reverse fir-tree declaration order
media: i2c: it6625: fold subdev initialization into probe
media: i2c: it6625: use centrally managed active state
media: i2c: it6625: use enable_streams and disable_streams
Himanshu Bhavani (1):
media: i2c: add imx576 image sensor driver
Hitesh Patel (3):
media: qcom: camss: vfe-17x: Fix write master buffer done being dropped
media: qcom: camss: vfe-17x: Fix write master selection for RDI lines
media: qcom: camss: vfe: Fix VFE reset while another line is streaming
Hungyu Lin (1):
media: iris: cancel sys error work on driver removal
Hyeonjun Hong (1):
media: Documentation: vivid.rst: Remove stale capture overlay mentions
Igor Paunovic (2):
dt-bindings: media: snps,dw-hdmi-rx: add #sound-dai-cells
media: synopsys: hdmirx: add HDMI audio capture support
Jai Luthra (2):
media: ti: j721e-csi2rx: Support RAW12 bayer formats
media: cadence: csi2rx: Support RAW12 bayer formats
Jakob Berg Jespersen (1):
platform/x86: int3472: support the POWER1 GPIO type
Jeffin Philip (1):
media: vidtv: fix uaf in vidtv_bridge_on_new_pkts_avail
Jianhua Lin (3):
dt-bindings: media: mediatek-jpeg-decoder: add MT8189 compatible string
dt-bindings: media: mediatek-jpeg-encoder: add MT8189 compatible string
media: mediatek: jpeg: add compatible for MT8189 SoC
Jiawen Liu (1):
media: amphion: fix runtime PM imbalance on probe failure
John Keeping (1):
media: rockchip: rga: fix rotation on rev0 hardware
Joyeta Modak (1):
staging: media: av7110: remove commented out macro
Juan Perdomo (1):
media: cx231xx: preserve I2C transfer length
Julia Lawall (1):
media: marvell: cafe: drop unneeded semicolon
Julian Braha (1):
media: marvell-cam: fix unmet dependency for VIDEO_MMP_CAMERA
Junjie Cao (1):
media: i2c: cvs: Get the wake IRQ without claiming the GPIO
Junrui Luo (4):
media: vicodec: fix out-of-bounds write on under-rounded coded dimensions
media: vicodec: make encoder CAPTURE dimensions read-only
media: vicodec: zero-initialize stateful decoder heap buffers
media: vicodec: fix NULL deref on oversized frame
Kaho Jiang (1):
media: em28xx: fix double free in em28xx_alloc_urbs
Kartik Panesar (1):
staging: media: ipu3: remove unnecessary dev_dbg function trace
Kate Hsuan (4):
media: i2c: imx471: Set max analog gain to 960
media: i2c: cvs: Add Lattice device quirk for VID:0x2ac1 PID:0x20d1
media: ipu-bridge: Add sensor rotation quirk for Dell XPS 14 (Dell 14 Premium) DA14250
media: i2c: imx471: Fix register size for IMX471_REG_DPGA_USE_GLOBAL_GAIN
Kazuki Hanai (1):
media: mediatek: jpeg: Avoid context access after job finish
Kean Ren (1):
media: uvcvideo: Add quirk for Luxvisions RGB Camera (30c9:0122)
Keith Harvey (1):
media: ipu-bridge: Add DMI quirk for Dell 14 Premium DA14250
Kieran Bingham (8):
dt-bindings: media: Add macros for video interface devices
dt-bindings: media: i2c: Utilise video-interface-devices enums
arm64: dts: freescale: Convert to new media orientation definitions
arm64: dts: qcom: Convert to new media orientation definitions
arm64: dts: renesas: Convert to new media orientation definitions
arm64: dts: rockchip: Convert to new media orientation definitions
ARM: tegra: Convert to new media orientation definitions
dt-bindings: media: i2c: himax,hm1246: Use video-interface-devices
Lalit Shankar Chowdhury (1):
staging: media: atomisp: Use C99 initializers for ACPI IDs
Laurent Pinchart (1):
media: ti: cal: Deprecate non-MC API usage
Linkai Gong (2):
media: pci: hws: only init channels the device actually has
media: i2c: tc358743: add missing color-space strings
Linmao Li (2):
media: chips-media: wave5: Handle polling IRQ thread failure
media: chips-media: wave5: Balance runtime PM on encoder close errors
Linus Walleij (1):
media: mali-c55: Ignore disconnected queues when checking readiness
Loic Poulain (4):
media: qcom: camss: Add PM clock support and integrate with runtime PM
media: qcom: camss: Add PM clock definitions for QCM2290
media: qcom: camss: Drop top_ahb/ahb/axi from QCM2290 subdevice clocks
media: qcom: camss: Report hardware version via media controller
Lucas Sinn (1):
media: synopsys: hdmirx: fetch colordepth before calculating pixelclock
Mark Brown (1):
media: ipu6: Fix up missing IWYU issue
Matthew Zvolsky (1):
staging: media: atomisp: remove unnecessary void function return
Matthias Fend (2):
media: dt-bindings: i2c: add Himax HM1246 image sensor
media: i2c: add Himax HM1246 image sensor driver
Maxim Skokov (1):
media: vivid: round the height down to the vertical subsampling factor
Michael Freidkin (1):
media: meson: vdec: size capture planes from the aligned canvas
Michael Jordan (3):
media: uvcvideo: Generalise the XU flags fixup to all controls
media: uvcvideo: Fix up missing AUTO_UPDATE on the OBSBOT Tiny 2
media: uvcvideo: Fix up missing AUTO_UPDATE on the OBSBOT Tail 2
Michail Tatas (1):
media: verisilicon: rockchip: Fix leaks in init
Muhammad Haris Awan (1):
media: cx25840: return -EOPNOTSUPP instead of WARN_ON in cx25840_init
Mukesh Ojha (4):
media: synopsys: hdmirx: Use devm_of_reserved_mem_device_init()
media: aspeed: Use devm_of_reserved_mem_device_init()
media: nuvoton: npcm-video: Use devm_of_reserved_mem_device_init()
media: arm: mali-c55: Use devm_of_reserved_mem_device_init()
Myeonghun Pak (10):
media: stm32: csi: unregister async notifier on cleanup
media: marvell: manage the MMP camera clock provider
media: cx23885: unregister DVB bus when SP2 CI setup fails
media: go7007: unregister the I2C adapter on USB probe failure
media: cx18: Disable PCI device on probe failure
media: cx88: Disable PCI device on MPEG initialization failure
media: tw68: balance PCI enable on cleanup
media: renesas: rzv2h-ivc: manage runtime PM with devres
media: amphion: drain message work before releasing core state
media: amphion: prevent unbind while video instances are open
Nas Chung (1):
media: v4l2-common: Fix P010 format info
Nguyen Quang Le Kien (1):
media: pvrusb2: fix URB pending flag leak on invalid endpoint
Nihal Kumar Gupta (3):
dt-bindings: phy: qcom,x1e80100-csi2-phy: Add Glymur compatible
dt-bindings: media: qcom,glymur-camss: Add Glymur CAMSS
media: qcom: camss: Add Glymur compatible
Pan Chuang (1):
media: atomisp: Remove redundant dev_err()
Pei Xiao (1):
media: cx23885: Fix use-after-free in cx23885_finidev due to race condition
Pengpeng Hou (4):
media: require two-byte Cypress type 04 records
media: cec: extron: clear response tail before dispatch
media: mali-c55: fail power-on when safe stop times out
media: mediatek: jpeg: retry HW selection after successful wait
Pierre Pinon (1):
media: ipu-bridge: Add upside-down quirk for Dell Pro 14 Premium PA14260
Piyush Patle (1):
media: vidtv: fix frontend reference leak on unbind
Punnay Sharma (2):
staging: media: av7110: fix corrupted BER reporting in sp8870
staging: media: av7110: fix sp8870 initialization failure state
Rajveer Chaudhari (1):
staging: media: imx: remove unused header includes
Randy Dunlap (1):
media: i2c: imx576: select VIDEO_CCS_PLL to repair build error
Raushan Kumar (1):
staging: media: atomisp: make pmic_name array const
Ricardo Ribalda (6):
media: uvcvideo: Remove unused active field
media: uvcvideo: Add autosuspend quirk for AVerMedia Live Gamer HD 2
media: uvcvideo: uvc_warn should warn not info
media: uvcvideo: Use uvc_warn_once when it make sense
media: uvcvideo: Bound uvc_parse_*_control to the control size
media: uvcvideo: Force UVC version for Avermedia GC515
Rik van Riel (1):
media: redrat3: fix UAF in probe error path leaving rc device registered
Rishab Madhugiri (1):
staging: media: atomisp: Use ARRAY_SIZE macro
Robby Cai (1):
media: dt-bindings: nxp,imx8mq-mipi-csi2: Fix example endpoint label typo
Rohinthan P (1):
media: v4l2-ctrls: do nothing if controls[0] == NULL in cluster functions
Runyu Xiao (3):
media: saa7146: Initialize interrupt lock before requesting IRQ
media: adv7180: Initialize mutex before ancillary clients
media: sti: delta: use unaligned accessors for MJPEG SOF fields
Ruoyu Wang (3):
media: au0828: Free URBs when starting DVB streaming fails
media: adv748x: Fix endpoint reference leaks on probe failure
media: venus: Drop session events without an instance
Ruslan Koreev (4):
platform/x86: int3472: Map the VD55G1 power enable GPIO to "vana"
media: ipu-bridge: Add the ST VD55G1 (TBE20A1)
media: i2c: vd55g1: Return the endpoint parser's error code
media: i2c: vd55g1: Add ACPI support
Sachin Kumar Garg (3):
media: iris: cache work mode after computing it in iris_set_stage
media: iris: force stage 1 work mode for CBR RC on encoder
media: iris: add support for multi_slice in iris encoder
Sakari Ailus (60):
MAINTAINERS: Update Intel cvs and ipu6 driver entries
MAINTAINERS: media: ipu-bridge: Add entry
MAINTAINERS: Add L: linux-media for int3472
platform/x86: int3472: Address Coccinelle warning on an error print
platform/x86: int3472: Fix uninitialised variable warning
platform/x86: int3472: Clean up GPIO parsing
media: ipu-bridge: Print more debug information on connected devices
staging: media: ipu7: Update TODO file
media: ipu-bridge: Add ipu_bridge_get_ipu6()
media: cvs: Use ipu_bridge_get_ipu6()
media: ivsc: Use ipu_bridge_get_ipu6()
media: Documentation: Improve pixel rate calculation documentation
media: imx219: Account rate_factor in setting upper exposure limit
media: imx219: Account for rate_factor in control steps
media: imx219: The horizontal blanking step is 8
media: imx219: Rename "binning" as "bin_hv" in imx219_set_pad_format
media: Improve enable_streams and disable_streams documentation
media: v4l2-subdev: Move subdev client capabilities into a new struct
media: v4l2-subdev: Move op check to sub-device op wrappers
media: v4l2-subdev: Always call get_fmt() if set_fmt() is unavailable
media: v4l2-subdev: Don't assign set_fmt where it's equivalent to get_fmt
media: mt9m001: Pass sub-device state to set_selection() callback
media: cvs: Drop comments on sub-device operations
media: v4l2-subdev: Add struct v4l2_subdev_client_info pointer to pad ops
media: Don't hide I²C or SPI drivers by default
media: cvs: Default selection to VIDEO_INTEL_IPU6
media: ipu6: Fix releasing resources at failing streamon
media: ipu6: Move streaming control to CSI-2 receiver driver
media: ipu6: Stream number on CSI-2 receiver source pads is always 0
media: ipu6: Rename misnamed out_free_watermark label in video init
media: ipu6: Always request a capture ack
media: ipu6: Clean up link frequency calculation
media: ipu6: Get watermark configuration directly from ipdata
media: ipu6: Collect IPU streams into CSI-2 receiver sub-device context
media: ipu6: Start streaming once all streams have started, stop when not
media: ipu6: Add lockdep checks for CSI-2 streaming enable and disable
media: ipu6: Remove nr_queues and nr_streaming fields in ipu6_isys_stream
media: ipu6: Collect enabled stream IDs
media: ipu6: Avoid accessing av->streams before streaming
media: ipu6: Rework watermark calculation
media: ipu6: Rework watermark setting
media: ipu6: Bridge the gap between streams in V4L2 and IPU6 firmware
media: ipu6: Drop {get,put}_streams_opened()
media: ipu6: Serialise access to stream pointers by isys stream_lock
media: ipu6: Move firmware init/cleanup to RPM callbacks
media: ipu6: Don't track power status, rely on runtime PM
media: ipu6: Support upstream sub-devices without get_frame_desc()
media: ipu6: Reset need_reset in ISYS suspend
media: ipu6: Warn if the active list isn't empty when returning buffers
MAINTAINERS: Add more reviewers for the Intel IPU6 driver
media: ipu6: Take IPU8 support into account in Kconfig
staging: media: atomisp: Update TODO file
media: mc: Add INTERNAL pad flag
media: Documentation: mc: Fix Stream reference
media: mc: Keep INTERNAL pad flags just for the kernel, for now
media: maxim-serdes: Disable test pattern generator for now
media: ov05c10: Small cleanups
media: ov05c10: Set reset GPIO high when acquiring it
media: ov05c10: Power management fixes
media: ov05c10: Remove duplicated writes to analogue gain register
Sascha Hauer (1):
media: synopsys: hdmirx: stop logging a missing signal at error level
Sasha Levin (1):
media: iris: fix 64-bit division in iris_set_slice_count()
Sean Young (35):
media: streamzap: Add missing rc_unregister_device()
media: redrat3: Ensure we don't read beyond the end of the packet
media: redrat3: Ensure all urbs are suspended
media: redrat3: Error path leaves device in transmitting state
media: sunxi-cir: Ensure no more interrupts can occur before free
media: meson-ir-tx: Ensure clock is disabled on unbind
media: meson-ir-tx: Ensure rc_free_device() is called on unbind
media: meson-ir-tx: Ensure probe error is propagated
media: ir-hix5hd2: Ensure rdev is setup before interrupts are enabled
media: cx88: Specify rc type at rc_allocate_type()
media: saa7134: Specify rc type at rc_allocate_type()
media: rc: Fix race condition during rc_register_device()
media: rc: Use after free in ir_raw_event_handle()
media: rc: Fix use after free in bpf progs
media: rc: Ensure registered is cleared in error path
media: rc: Ensure that rc_unregister_device() does not free input device
media: rc: Fix ABBA deadlock by making locks more fine grained
media: rc: Replace open coded krealloc() for keymap
media: rc: Add missing locking for keymap
media: rc: Fix race between bpf(BPG_PROG_ATTACH) and device unregister
media: rc: mce_kbd: Fix inconsistent locking of keylock
media: ene_ir: Ensure teardown is done in the correct order
media: rc: Use binary search for adding or updating a scancode
media: rc: imon: Bind both interfaces via usb_driver_claim_interface()
media: ir_toy: Remove unused struct field
media: nuvoton-cir: Remove unused struct field
media: ite-cir: Removed unused struct field
media: fintek-cir: Remove unused fields
media: mceusb: Remove unused field
media: serial_ir: Fix race condition where timer can be re-armed
media: rc: After rc_unregister_device() timers can be re-armed
media: rc: Validate carrier range in LIRC_SET_REC_CARRIER ioctl
media: ir_toy: Validate the maximum tx carrier
media: meson-ir-tx: Prevent divide by zero in meson_irtx_prepare_pulse()
media: rc: Fix build failure with CONFIG_LIRC disabled
Sergey Lebedev (3):
media: ipu-bridge: Add upside-down quirk for Surface Pro 11
media: ipu-bridge: Add OV13858 sensor config
media: i2c: ov13858: add horizontal and vertical flip controls
Sergey Zagursky (1):
media: ipu-bridge: do not use the CVS device lookup for IVSC
Serin Yeh (3):
media: i2c: ov8856 : remove ACPI node bypass mechanism
media: i2c: ov8856: fix debug message to report actual CSI-2 lane count
media: ipu-bridge: Add support additional link frequency
Shengzhuo Wei (1):
media: go7007: bound EZ-USB I2C transfers to the usb_buf size
Shravan Chippa (1):
media: i2c: imx334: add new link frequency configuration
Shuangpeng Bai (1):
media: gspca: use vb2_video_unregister_device() on disconnect
Steve Kaznak (1):
media: ipu-bridge: Add OV01A1B sensor config
Syed Ali (1):
media: airspy: replace deprecated V4L2_TUNER_ADC
Tharit Tangkijwanichakul (5):
media: v4l2-ctrls: default HEVC SPS chroma format to 4:2:0
media: hantro: Harden MPEG-2 control access against NULL
media: hantro: release runtime resources when device_run fails
media: hantro: use DEFINE_RUNTIME_DEV_PM_OPS
media: hantro: disable runtime PM before hardware teardown
Thierry Chatard (7):
platform/x86: int3472: tps68470: use unsigned int for GPIO lookup loop counters
platform/x86: int3472: tps68470: move Windows MFD setup below the device-type switch
platform/x86: int3472: tps68470: add static clock consumer support
platform/x86: int3472: tps68470: use a common always-on VIO regulator init_data
platform/x86: int3472: tps68470: add board data for Dell Latitude 5285
media: ipu-bridge: add sensor configuration for OV8858 (INT3477)
media: ov8858: add ACPI device ID INT3477
Thorsten Blum (1):
media: imagination: Fix value clamping in calculate_qp_tables
Tomas Chimenti (1):
media: atomisp: Remove useless return statement
Tomasz Unger (1):
staging: media: atomisp: fix typo in refcount.c comment
Tomi Valkeinen (12):
media: rcar-vin: Fix comment related to stride handling
media: rcar-vin: Link VINs on Gen3 to a single channel on each CSI-2
media: rcar-isp: Move {enable|disable}_streams() calls
media: rcar-csi2: Move {enable|disable}_streams() calls
media: rcar-csi2: Switch to Streams API
media: rcar-isp: Switch to Streams API
media: rcar-csi2: Add .get_frame_desc op
media: rcar-isp: Call get_frame_desc to find out VC & DT
media: rcar-csi2: Call get_frame_desc to find out VC & DT (Gen3)
media: rcar-csi2: Add full streams support
media: rcar-isp: Add full streams support
media: v4l2-common: add Y12 to v4l2_format_info()
Tommaso Merciai (5):
media: v4l2-common: Convert v4l2_fill_pixfmt_mp() to static inline wrapper
media: v4l2-common: Add v4l2_fill_pixfmt_aligned() helper
media: v4l2-common: Add kernel-doc for v4l2_fill_pixfmt_mp_aligned()
media: rzg2l-cru: Use v4l2_fill_pixfmt_aligned() for stride alignment
media: rzg2l-cru: Replace has_stride with stride_align field
Triet Hoang (4):
media: bttv: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
media: cx88: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
media: saa7134: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
media: tw68: Convert to DEFINE_SIMPLE_DEV_PM_OPS()
Vikash Garodia (3):
media: iris: reset AHB bridge before enabling HW mode
dt-bindings: media: qcom,venus-common: Add IOMMU IOVA reservation region
dt-bindings: media: qcom,qcm2290-venus: document shikra venus compatible
Vishnu Reddy (6):
media: venus: Fix iova allocation from restrict region
media: iris: avoid bit depth validation for capture formats
media: iris: Fix iova allocation from restrict region
media: iris: Fix bus_info prefix in VIDIOC_QUERYCAP
media: iris: Fix power-off ordering to disable power domain after clocks
media: iris: Fix frame interval enumeration for non-divisor framerates
Vladimir Zapolskiy (1):
media: i2c: ov02c10: Narrow chip id check down to match ov02c chips only
Wei Jie Law (1):
media: uvcvideo: Fix NULL deref on events for uninitialized controls
Weigang He (1):
media: rc: fintek-cir: process a full RX buffer instead of overflowing it
Wenmeng Liu (5):
dt-bindings: media: i2c: Add Samsung S5KJN5 image sensor
media: i2c: Add Samsung S5KJN5 image sensor driver
dt-bindings: media: i2c: og0ve1b: Add OmniVision OG0VA1B camera sensor
media: i2c: og0ve1b: Introduce per-sensor data structure
media: i2c: og0ve1b: Add support for OmniVision OG0VA1B
Wentao Liang (8):
media: ivsc: Fix csi_dev use-after-free in mei_ace_setup_dev_link()
media: au0828: Fix media device leak in au0828_usb_probe()
media: vpif_capture: Fix i2c adapter reference leak in vpif_probe()
media: vpif_display: Fix i2c adapter reference leak in vpif_probe()
media: pvrusb2: Fix USB parent device leak in class_dev_create()
media: platform: mtk-mdp3: Fix device reference leak in mdp_comp_init()
media: mtk-jpeg: Fix runtime PM leak in mtk_jpegdec_worker()
media: mtk-jpeg: Fix runtime PM leak in mtk_jpegenc_worker()
Xiang Mei (2):
media: go7007: only set audio_enabled if go7007_snd_init() succeeded
media: em28xx: reject audio endpoint with zero packet size
Xu Rao (1):
media: m2m-deinterlace: fix default capture field
Yibo Tan (1):
media: ipu-bridge: Fix use-after-free in IVSC error path
Younho Choi (1):
media: vim2m: keep transaction buffer count stable while streaming
Yunke Cao (1):
media: uvcvideo: Add quirk for invalid dev_sof in Logitech C925e
Yury Norov (1):
staging: media: tegra-video: simplify formats enumeration
Zain Aboobacker (3):
media: saa7164: remove register dump debugging helper
media: saa7146: remove unused dump_registers() debug helper
media: cx231xx: remove unused cx231xx_dump_SC_reg() debug helper
イムティヤズ (1):
media: uvcvideo: Make uvc_event_control attribute name array const
.../admin-guide/media/em28xx-cardlist.rst | 4 +
Documentation/admin-guide/media/vivid.rst | 4 +-
.../bindings/clock/nxp,imx95-blk-ctl.yaml | 71 +
.../media/allwinner,sun4i-a10-video-engine.yaml | 45 +-
.../bindings/media/fsl,imx95-csi-formatter.yaml | 88 +
.../bindings/media/i2c/himax,hm1246.yaml | 121 +
.../devicetree/bindings/media/i2c/hynix,hi846.yaml | 3 +-
.../devicetree/bindings/media/i2c/ite,it6625.yaml | 177 ++
.../bindings/media/i2c/maxim,max9296a.yaml | 242 ++
.../bindings/media/i2c/maxim,max96712.yaml | 74 +-
.../bindings/media/i2c/maxim,max96714.yaml | 5 +-
.../bindings/media/i2c/maxim,max96717.yaml | 163 +-
.../bindings/media/i2c/ovti,og0ve1b.yaml | 15 +-
.../bindings/media/i2c/ovti,os02g10.yaml | 94 +
.../bindings/media/i2c/ovti,ov08d10.yaml | 3 +-
.../devicetree/bindings/media/i2c/ovti,ov4689.yaml | 3 +-
.../devicetree/bindings/media/i2c/ovti,ov5675.yaml | 3 +-
.../devicetree/bindings/media/i2c/ovti,ov5693.yaml | 5 +-
.../bindings/media/i2c/ovti,ov64a40.yaml | 3 +-
.../bindings/media/i2c/samsung,s5kjn5.yaml | 117 +
.../devicetree/bindings/media/i2c/sony,imx111.yaml | 3 +-
.../devicetree/bindings/media/i2c/sony,imx355.yaml | 3 +-
.../devicetree/bindings/media/i2c/sony,imx415.yaml | 3 +-
.../devicetree/bindings/media/i2c/sony,imx576.yaml | 114 +
.../devicetree/bindings/media/i2c/st,vd55g1.yaml | 3 +-
.../devicetree/bindings/media/i2c/st,vd56g3.yaml | 3 +-
.../bindings/media/i2c/thine,thp7312.yaml | 3 +-
.../bindings/media/i2c/toshiba,tc358743.txt | 48 -
.../bindings/media/i2c/toshiba,tc358743.yaml | 93 +
.../bindings/media/mediatek-jpeg-decoder.yaml | 50 +-
.../bindings/media/mediatek-jpeg-encoder.yaml | 38 +-
.../bindings/media/nxp,imx8mq-mipi-csi2.yaml | 4 +-
.../bindings/media/qcom,glymur-camss.yaml | 300 ++
.../bindings/media/qcom,qcm2290-venus.yaml | 26 +-
.../bindings/media/qcom,venus-common.yaml | 5 +-
.../bindings/media/qcom,x1e80100-camss.yaml | 28 +-
.../bindings/media/rockchip,rk3568-mipi-csi2.yaml | 1 +
.../bindings/media/rockchip,rk3568-vicap.yaml | 46 +-
.../devicetree/bindings/media/snps,dw-hdmi-rx.yaml | 13 +-
.../bindings/media/video-interface-devices.yaml | 17 +-
.../bindings/phy/qcom,x1e80100-csi2-phy.yaml | 213 ++
Documentation/driver-api/media/tx-rx.rst | 6 +-
.../userspace-api/media/drivers/dcmipp.rst | 14 +
.../userspace-api/media/drivers/index.rst | 1 +
.../userspace-api/media/mediactl/media-types.rst | 8 +
MAINTAINERS | 95 +-
.../nvidia/tegra30-asus-nexus7-grouper-common.dtsi | 3 +-
.../nvidia/tegra30-asus-transformer-common.dtsi | 3 +-
arch/arm/boot/dts/nvidia/tegra30-lg-p895.dts | 4 +-
arch/arm/boot/dts/nvidia/tegra30-lg-x3.dtsi | 3 +-
.../imx8mp-tqma8mpql-mba8mp-ras314-imx219.dtso | 3 +-
arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 3 +-
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 3 +-
.../dts/qcom/sc8280xp-lenovo-thinkpad-x13s.dts | 3 +-
arch/arm64/boot/dts/qcom/sdm670-google-common.dtsi | 3 +-
.../r8a779g3-sparrow-hawk-camera-j1-imx219.dtso | 3 +-
.../r8a779g3-sparrow-hawk-camera-j1-imx462.dtso | 3 +-
.../r8a779g3-sparrow-hawk-camera-j2-imx219.dtso | 3 +-
.../r8a779g3-sparrow-hawk-camera-j2-imx462.dtso | 3 +-
arch/arm64/boot/dts/rockchip/px30-pp1516.dtsi | 3 +-
.../rockchip/px30-ringneck-haikou-video-demo.dtso | 3 +-
.../boot/dts/rockchip/rk3399-pinephone-pro.dts | 5 +-
.../rk3588-rock-5b-plus-radxa-cam4k-cam0.dtso | 3 +-
.../rk3588-rock-5b-plus-radxa-cam4k-cam1.dtso | 3 +-
arch/arm64/configs/defconfig | 1 -
drivers/gpu/drm/i915/display/intel_display_power.c | 6 +-
drivers/i2c/i2c-atr.c | 12 +
drivers/media/cec/platform/meson/ao-cec-g12a.c | 2 +-
.../extron-da-hd-4k-plus/extron-da-hd-4k-plus.c | 4 +-
drivers/media/common/cypress_firmware.c | 2 +
drivers/media/common/saa7146/saa7146_core.c | 23 +-
drivers/media/common/saa7146/saa7146_video.c | 11 +
drivers/media/dvb-frontends/drxd_map_firm.h | 4 +-
drivers/media/dvb-frontends/stv0900_core.c | 2 +
drivers/media/dvb-frontends/stv090x.c | 2 +
drivers/media/i2c/Kconfig | 117 +-
drivers/media/i2c/Makefile | 11 +-
drivers/media/i2c/adv7170.c | 1 +
drivers/media/i2c/adv7175.c | 3 +-
drivers/media/i2c/adv7180.c | 5 +-
drivers/media/i2c/adv7183.c | 3 +-
drivers/media/i2c/adv7343.c | 10 +-
drivers/media/i2c/adv7393.c | 10 +-
drivers/media/i2c/adv748x/adv748x-afe.c | 1 +
drivers/media/i2c/adv748x/adv748x-core.c | 13 +-
drivers/media/i2c/adv748x/adv748x-csi2.c | 1 +
drivers/media/i2c/adv748x/adv748x-hdmi.c | 1 +
drivers/media/i2c/adv7511-v4l2.c | 1 +
drivers/media/i2c/adv7604.c | 7 +-
drivers/media/i2c/adv7842.c | 11 +-
drivers/media/i2c/ak881x.c | 2 +-
drivers/media/i2c/alvium-csi2.c | 4 +
drivers/media/i2c/ar0521.c | 2 +-
drivers/media/i2c/ccs/ccs-core.c | 12 +-
drivers/media/i2c/ccs/ccs-data.h | 4 +-
drivers/media/i2c/cvs/Kconfig | 1 +
drivers/media/i2c/cvs/core.c | 30 +-
drivers/media/i2c/cvs/v4l2.c | 96 +-
drivers/media/i2c/cx25840/cx25840-core.c | 41 +-
drivers/media/i2c/ds90ub913.c | 1 +
drivers/media/i2c/ds90ub953.c | 1 +
drivers/media/i2c/ds90ub960.c | 1 +
drivers/media/i2c/et8ek8/et8ek8_driver.c | 1 +
drivers/media/i2c/gc0308.c | 1 +
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.../platform/rockchip/rkcif/rkcif-capture-mipi.c | 155 +-
.../platform/rockchip/rkcif/rkcif-capture-mipi.h | 1 +
.../media/platform/rockchip/rkcif/rkcif-common.h | 4 +-
drivers/media/platform/rockchip/rkcif/rkcif-dev.c | 21 +
.../platform/rockchip/rkcif/rkcif-interface.c | 3 +
drivers/media/platform/rockchip/rkcif/rkcif-regs.h | 1 +
.../media/platform/rockchip/rkisp1/rkisp1-csi.c | 1 +
.../media/platform/rockchip/rkisp1/rkisp1-dev.c | 4 +-
.../media/platform/rockchip/rkisp1/rkisp1-isp.c | 3 +
.../platform/rockchip/rkisp1/rkisp1-resizer.c | 3 +
drivers/media/platform/rockchip/rkvdec/rkvdec.c | 16 +-
.../platform/samsung/exynos4-is/fimc-capture.c | 8 +-
.../media/platform/samsung/exynos4-is/fimc-isp.c | 1 +
.../media/platform/samsung/exynos4-is/fimc-lite.c | 6 +-
.../media/platform/samsung/exynos4-is/mipi-csis.c | 1 +
.../platform/samsung/s3c-camif/camif-capture.c | 3 +
.../media/platform/samsung/s3c-camif/camif-core.c | 2 +-
drivers/media/platform/samsung/s5p-mfc/s5p_mfc.c | 4 +-
.../media/platform/st/sti/delta/delta-mjpeg-hdr.c | 7 +-
drivers/media/platform/st/stm32/stm32-csi.c | 6 +-
drivers/media/platform/st/stm32/stm32-dcmi.c | 31 +-
.../media/platform/st/stm32/stm32-dcmipp/Makefile | 3 +-
.../st/stm32/stm32-dcmipp/dcmipp-byteproc.c | 30 +-
.../{dcmipp-bytecap.c => dcmipp-capture.c} | 600 +++-
.../platform/st/stm32/stm32-dcmipp/dcmipp-common.h | 99 +-
.../platform/st/stm32/stm32-dcmipp/dcmipp-core.c | 124 +-
.../platform/st/stm32/stm32-dcmipp/dcmipp-input.c | 125 +-
.../platform/st/stm32/stm32-dcmipp/dcmipp-isp.c | 493 +++
.../st/stm32/stm32-dcmipp/dcmipp-pixelcommon.c | 181 ++
.../st/stm32/stm32-dcmipp/dcmipp-pixelcommon.h | 42 +
.../st/stm32/stm32-dcmipp/dcmipp-pixelproc.c | 942 ++++++
.../media/platform/sunxi/sun4i-csi/sun4i_v4l2.c | 1 +
.../platform/sunxi/sun6i-csi/sun6i_csi_bridge.c | 156 +-
.../platform/sunxi/sun6i-csi/sun6i_csi_bridge.h | 9 -
.../platform/sunxi/sun6i-csi/sun6i_csi_capture.c | 27 +-
.../sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.c | 108 +-
.../sunxi/sun6i-mipi-csi2/sun6i_mipi_csi2.h | 2 -
.../sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.c | 113 +-
.../sun8i-a83t-mipi-csi2/sun8i_a83t_mipi_csi2.h | 2 -
drivers/media/platform/synopsys/dw-mipi-csi2rx.c | 1 +
.../media/platform/synopsys/hdmirx/snps_hdmirx.c | 423 ++-
.../media/platform/synopsys/hdmirx/snps_hdmirx.h | 8 +
drivers/media/platform/ti/Kconfig | 11 -
drivers/media/platform/ti/am437x/am437x-vpfe.c | 2 +-
drivers/media/platform/ti/cal/cal-camerarx.c | 1 +
drivers/media/platform/ti/cal/cal-video.c | 19 +-
drivers/media/platform/ti/cal/cal.c | 10 +-
drivers/media/platform/ti/davinci/vpif_capture.c | 5 +-
drivers/media/platform/ti/davinci/vpif_display.c | 3 +
.../media/platform/ti/j721e-csi2rx/j721e-csi2rx.c | 25 +
drivers/media/platform/ti/omap3isp/ispccdc.c | 5 +-
drivers/media/platform/ti/omap3isp/ispccp2.c | 3 +-
drivers/media/platform/ti/omap3isp/ispcsi2.c | 3 +-
drivers/media/platform/ti/omap3isp/isppreview.c | 5 +-
drivers/media/platform/ti/omap3isp/ispresizer.c | 5 +-
drivers/media/platform/ti/omap3isp/ispvideo.c | 4 +-
drivers/media/platform/ti/vpe/vip.c | 4 +-
drivers/media/platform/verisilicon/hantro_drv.c | 84 +-
.../platform/verisilicon/hantro_g1_mpeg2_dec.c | 5 +
.../verisilicon/rockchip_vpu981_hw_av1_dec.c | 68 +-
drivers/media/platform/via/via-camera.c | 4 +-
drivers/media/platform/video-mux.c | 1 +
drivers/media/platform/xilinx/xilinx-csi2rxss.c | 1 +
drivers/media/platform/xilinx/xilinx-tpg.c | 1 +
drivers/media/radio/si4713/radio-usb-si4713.c | 4 +-
drivers/media/radio/si4713/si4713.c | 2 +-
drivers/media/rc/bpf-lirc.c | 18 +-
drivers/media/rc/ene_ir.c | 4 +-
drivers/media/rc/fintek-cir.c | 17 +-
drivers/media/rc/fintek-cir.h | 22 -
drivers/media/rc/imon.c | 178 +-
drivers/media/rc/ir-hix5hd2.c | 5 +-
drivers/media/rc/ir-mce_kbd-decoder.c | 5 +-
drivers/media/rc/ir_toy.c | 4 +-
drivers/media/rc/ite-cir.c | 1 -
drivers/media/rc/ite-cir.h | 1 -
drivers/media/rc/lirc_dev.c | 5 +
drivers/media/rc/mceusb.c | 1 -
drivers/media/rc/meson-ir-tx.c | 20 +-
drivers/media/rc/nuvoton-cir.h | 3 -
drivers/media/rc/rc-ir-raw.c | 86 +-
drivers/media/rc/rc-loopback.c | 5 -
drivers/media/rc/rc-main.c | 206 +-
drivers/media/rc/redrat3.c | 32 +-
drivers/media/rc/serial_ir.c | 2 +-
drivers/media/rc/streamzap.c | 1 +
drivers/media/rc/sunxi-cir.c | 2 +-
drivers/media/spi/Kconfig | 4 -
drivers/media/test-drivers/vicodec/codec-fwht.h | 2 +-
drivers/media/test-drivers/vicodec/vicodec-core.c | 16 +-
drivers/media/test-drivers/vidtv/vidtv_bridge.c | 75 +-
drivers/media/test-drivers/vidtv/vidtv_demod.c | 9 -
drivers/media/test-drivers/vim2m.c | 33 +-
drivers/media/test-drivers/vimc/vimc-debayer.c | 1 +
drivers/media/test-drivers/vimc/vimc-scaler.c | 3 +
drivers/media/test-drivers/vimc/vimc-sensor.c | 9 +-
drivers/media/test-drivers/vivid/vivid-cec.c | 10 +-
drivers/media/test-drivers/vivid/vivid-core.c | 1 +
drivers/media/test-drivers/vivid/vivid-vid-cap.c | 13 +
drivers/media/tuners/tda18250.c | 3 +-
drivers/media/usb/airspy/airspy.c | 6 +-
drivers/media/usb/au0828/au0828-core.c | 4 +
drivers/media/usb/au0828/au0828-dvb.c | 20 +-
drivers/media/usb/cx231xx/cx231xx-417.c | 2 +-
drivers/media/usb/cx231xx/cx231xx-audio.c | 15 +-
drivers/media/usb/cx231xx/cx231xx-avcore.c | 103 -
drivers/media/usb/cx231xx/cx231xx-cards.c | 2 +-
drivers/media/usb/cx231xx/cx231xx-video.c | 4 +-
drivers/media/usb/cx231xx/cx231xx.h | 2 +-
drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c | 4 +-
drivers/media/usb/dvb-usb-v2/rtl28xxu.c | 14 +-
drivers/media/usb/dvb-usb/cxusb-analog.c | 6 +-
drivers/media/usb/dvb-usb/dib0700_core.c | 2 +-
drivers/media/usb/dvb-usb/dvb-usb-firmware.c | 2 +
drivers/media/usb/em28xx/em28xx-audio.c | 7 +
drivers/media/usb/em28xx/em28xx-camera.c | 2 +-
drivers/media/usb/em28xx/em28xx-cards.c | 38 +
drivers/media/usb/em28xx/em28xx-core.c | 3 -
drivers/media/usb/em28xx/em28xx-video.c | 46 +-
drivers/media/usb/em28xx/em28xx.h | 2 +
drivers/media/usb/go7007/go7007-driver.c | 5 +-
drivers/media/usb/go7007/go7007-usb.c | 8 +
drivers/media/usb/go7007/go7007-v4l2.c | 2 +-
drivers/media/usb/go7007/s2250-board.c | 1 +
drivers/media/usb/gspca/gspca.c | 3 +-
drivers/media/usb/gspca/ov519.c | 2 +-
drivers/media/usb/gspca/w996Xcf.c | 2 +-
drivers/media/usb/hackrf/hackrf.c | 7 +-
drivers/media/usb/pvrusb2/pvrusb2-hdw.c | 14 +-
drivers/media/usb/pvrusb2/pvrusb2-sysfs.c | 1 +
drivers/media/usb/usbtv/usbtv-core.c | 2 -
drivers/media/usb/usbtv/usbtv-video.c | 4 +
drivers/media/usb/uvc/uvc_ctrl.c | 117 +-
drivers/media/usb/uvc/uvc_driver.c | 45 +-
drivers/media/usb/uvc/uvc_status.c | 2 +-
drivers/media/usb/uvc/uvc_video.c | 4 +-
drivers/media/usb/uvc/uvcvideo.h | 4 +-
drivers/media/v4l2-core/v4l2-common.c | 23 +-
drivers/media/v4l2-core/v4l2-ctrls-core.c | 19 +-
drivers/media/v4l2-core/v4l2-isp.c | 15 +-
drivers/media/v4l2-core/v4l2-mc.c | 5 +-
drivers/media/v4l2-core/v4l2-subdev.c | 163 +-
drivers/phy/phy-core.c | 166 +-
drivers/phy/qualcomm/Kconfig | 15 +
drivers/phy/qualcomm/Makefile | 5 +
drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c | 385 +++
drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c | 463 +++
drivers/phy/qualcomm/phy-qcom-mipi-csi2.h | 97 +
drivers/platform/x86/intel/atomisp2/pm.c | 6 +-
drivers/platform/x86/intel/int3472/discrete.c | 82 +-
drivers/platform/x86/intel/int3472/tps68470.c | 107 +-
drivers/platform/x86/intel/int3472/tps68470.h | 8 +
.../x86/intel/int3472/tps68470_board_data.c | 181 +-
drivers/staging/media/Kconfig | 2 -
drivers/staging/media/Makefile | 1 -
drivers/staging/media/atomisp/TODO | 36 +-
drivers/staging/media/atomisp/i2c/atomisp-gc2235.c | 5 +-
drivers/staging/media/atomisp/i2c/atomisp-ov2722.c | 5 +-
drivers/staging/media/atomisp/pci/atomisp_cmd.c | 17 +-
.../media/atomisp/pci/atomisp_compat_css20.c | 4 +-
drivers/staging/media/atomisp/pci/atomisp_csi2.c | 1 +
.../media/atomisp/pci/atomisp_gmin_platform.c | 2 +-
.../staging/media/atomisp/pci/atomisp_internal.h | 2 -
drivers/staging/media/atomisp/pci/atomisp_subdev.c | 3 +
drivers/staging/media/atomisp/pci/atomisp_v4l2.c | 22 +-
.../media/atomisp/pci/base/refcount/src/refcount.c | 3 +-
.../atomisp/pci/hive_isp_css_common/host/gdc.c | 24 +-
.../pci/isp/kernels/s3a/s3a_1.0/ia_css_s3a_types.h | 4 +-
.../atomisp/pci/runtime/inputfifo/src/inputfifo.c | 16 -
drivers/staging/media/av7110/av7110.c | 2 +-
drivers/staging/media/av7110/av7110_ir.c | 2 -
drivers/staging/media/av7110/sp8870.c | 9 +-
drivers/staging/media/imx/imx-ic-prp.c | 2 +-
drivers/staging/media/imx/imx-ic-prpencvf.c | 4 +-
drivers/staging/media/imx/imx-media-capture.c | 1 -
drivers/staging/media/imx/imx-media-csc-scaler.c | 3 +-
drivers/staging/media/imx/imx-media-csi.c | 3 +
drivers/staging/media/imx/imx-media-dev.c | 1 -
drivers/staging/media/imx/imx-media-vdic.c | 1 +
drivers/staging/media/imx/imx6-mipi-csi2.c | 1 +
drivers/staging/media/ipu3/ipu3-css.c | 1 -
drivers/staging/media/ipu3/ipu3-v4l2.c | 3 +
drivers/staging/media/ipu7/TODO | 28 +-
drivers/staging/media/ipu7/ipu7-isys-csi2.c | 2 +
drivers/staging/media/ipu7/ipu7-isys-subdev.c | 1 +
drivers/staging/media/ipu7/ipu7-isys-subdev.h | 1 +
drivers/staging/media/ipu7/ipu7-isys.c | 1 +
drivers/staging/media/ipu7/ipu7.c | 7 +
drivers/staging/media/max96712/Kconfig | 13 -
drivers/staging/media/max96712/Makefile | 2 -
drivers/staging/media/max96712/max96712.c | 487 ---
drivers/staging/media/meson/vdec/vdec.c | 2 +-
drivers/staging/media/sunxi/cedrus/cedrus.c | 4 +
.../staging/media/sunxi/sun6i-isp/sun6i_isp_proc.c | 1 +
drivers/staging/media/tegra-video/csi.c | 1 +
drivers/staging/media/tegra-video/tegra20.c | 7 +-
drivers/staging/media/tegra-video/vi.c | 113 +-
.../dt-bindings/media/video-interface-devices.h | 13 +
include/linux/pci_ids.h | 2 +
include/linux/phy/phy.h | 13 +
include/linux/platform_data/x86/int3472.h | 2 +
include/linux/property.h | 5 +
include/media/ipu-bridge.h | 53 +-
include/media/ipu6-pci-table.h | 6 +
include/media/rc-map.h | 2 -
include/media/v4l2-common.h | 75 +-
include/media/v4l2-ctrls.h | 6 +
include/media/v4l2-dv-timings.h | 14 +
include/media/v4l2-subdev.h | 34 +-
include/uapi/linux/it6625.h | 25 +
include/uapi/linux/media.h | 7 +
include/uapi/linux/media/arm/mali-c55-config.h | 2 +
include/uapi/linux/media/st/dcmipp_config.h | 16 +
include/uapi/linux/v4l2-controls.h | 21 +
654 files changed, 44404 insertions(+), 7990 deletions(-)
create mode 100644 Documentation/devicetree/bindings/media/fsl,imx95-csi-formatter.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/himax,hm1246.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/ite,it6625.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/maxim,max9296a.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/ovti,os02g10.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/samsung,s5kjn5.yaml
create mode 100644 Documentation/devicetree/bindings/media/i2c/sony,imx576.yaml
delete mode 100644 Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.txt
create mode 100644 Documentation/devicetree/bindings/media/i2c/toshiba,tc358743.yaml
create mode 100644 Documentation/devicetree/bindings/media/qcom,glymur-camss.yaml
create mode 100644 Documentation/devicetree/bindings/phy/qcom,x1e80100-csi2-phy.yaml
create mode 100644 Documentation/userspace-api/media/drivers/dcmipp.rst
create mode 100644 drivers/media/i2c/hm1246.c
create mode 100644 drivers/media/i2c/imx576.c
create mode 100644 drivers/media/i2c/it6625.c
delete mode 100644 drivers/media/i2c/max96714.c
delete mode 100644 drivers/media/i2c/max96717.c
create mode 100644 drivers/media/i2c/maxim-serdes/Kconfig
create mode 100644 drivers/media/i2c/maxim-serdes/Makefile
create mode 100644 drivers/media/i2c/maxim-serdes/max9296a.c
create mode 100644 drivers/media/i2c/maxim-serdes/max96717.c
create mode 100644 drivers/media/i2c/maxim-serdes/max96724.c
create mode 100644 drivers/media/i2c/maxim-serdes/max_des.c
create mode 100644 drivers/media/i2c/maxim-serdes/max_des.h
create mode 100644 drivers/media/i2c/maxim-serdes/max_ser.c
create mode 100644 drivers/media/i2c/maxim-serdes/max_ser.h
create mode 100644 drivers/media/i2c/maxim-serdes/max_serdes.c
create mode 100644 drivers/media/i2c/maxim-serdes/max_serdes.h
create mode 100644 drivers/media/i2c/os02g10.c
create mode 100644 drivers/media/i2c/ov05c10.c
create mode 100644 drivers/media/i2c/s5kjn5.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu6-mmu-hw.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-boot.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-boot.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-com.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-com.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-isys.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-fw-isys.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi-phy.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi-phy.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-isys-csi2-regs.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.c
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-mmu-hw.h
create mode 100644 drivers/media/pci/intel/ipu6/ipu7-platform-regs.h
create mode 100644 drivers/media/platform/nxp/imx95-csi-formatter.c
create mode 100644 drivers/media/platform/qcom/iris/iris_platform_vpu_ar50lt.c
create mode 100644 drivers/media/platform/qcom/iris/iris_vpu_ar50lt.c
rename drivers/media/platform/st/stm32/stm32-dcmipp/{dcmipp-bytecap.c => dcmipp-capture.c} (53%)
create mode 100644 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-isp.c
create mode 100644 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-pixelcommon.c
create mode 100644 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-pixelcommon.h
create mode 100644 drivers/media/platform/st/stm32/stm32-dcmipp/dcmipp-pixelproc.c
create mode 100644 drivers/phy/qualcomm/phy-qcom-mipi-csi2-3ph-dphy.c
create mode 100644 drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c
create mode 100644 drivers/phy/qualcomm/phy-qcom-mipi-csi2.h
delete mode 100644 drivers/staging/media/max96712/Kconfig
delete mode 100644 drivers/staging/media/max96712/Makefile
delete mode 100644 drivers/staging/media/max96712/max96712.c
create mode 100644 include/dt-bindings/media/video-interface-devices.h
create mode 100644 include/uapi/linux/it6625.h
create mode 100644 include/uapi/linux/media/st/dcmipp_config.h
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-24 16:50 [GIT PULL for v7.4] media updates Mauro Carvalho Chehab
@ 2026-10-25 5:51 ` pr-tracker-bot
2026-10-26 17:34 ` Linus Torvalds
1 sibling, 0 replies; 13+ messages in thread
From: pr-tracker-bot @ 2026-10-25 5:51 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: Linus Torvalds, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List
The pull request you sent on Sat, 24 Oct 2026 18:50:58 +0200:
> git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git media/v7.4-1
has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/42e6549eafc66f3648319585680ba0c71c2461da
Thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-24 16:50 [GIT PULL for v7.4] media updates Mauro Carvalho Chehab
2026-10-25 5:51 ` pr-tracker-bot
@ 2026-10-26 17:34 ` Linus Torvalds
2026-10-26 18:24 ` Sakari Ailus
1 sibling, 1 reply; 13+ messages in thread
From: Linus Torvalds @ 2026-10-26 17:34 UTC (permalink / raw)
To: Mauro Carvalho Chehab, Sakari Ailus
Cc: Greg Kroah-Hartman, Andrew Morton, Linux Media Mailing List,
Linux Kernel Mailing List
On Sat, 24 Oct 2026 at 06:51, Mauro Carvalho Chehab
<mchehab+huawei@kernel.org> wrote:
> Sakari Ailus (60):
> media: Don't hide I²C or SPI drivers by default
This needs to be fixed some way.
The kernel config is asking about ridiculous things that no sane user
can know the answer to. And that change has made it worse.
Asking a user for random media drivers by chip ID is *NOT* ok. It
needs to be hidden some way. If the old way didn't work, some new way
needs to happen.
Guys, the kernel config phase is already *the* most annoying thing for
people trying to build their own kernel. Don't make it worse by asking
questions that make no sense to a normal user.
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 17:34 ` Linus Torvalds
@ 2026-10-26 18:24 ` Sakari Ailus
2026-10-26 18:53 ` Linus Torvalds
2026-10-26 19:13 ` [GIT PULL for v7.4] media updates Laurent Pinchart
0 siblings, 2 replies; 13+ messages in thread
From: Sakari Ailus @ 2026-10-26 18:24 UTC (permalink / raw)
To: Linus Torvalds
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Laurent Pinchart
Hi Linus, Mauro,
On Mon, Oct 26, 2026 at 07:34:12AM -1000, Linus Torvalds wrote:
> On Sat, 24 Oct 2026 at 06:51, Mauro Carvalho Chehab
> <mchehab+huawei@kernel.org> wrote:
> > Sakari Ailus (60):
> > media: Don't hide I²C or SPI drivers by default
>
> This needs to be fixed some way.
>
> The kernel config is asking about ridiculous things that no sane user
> can know the answer to. And that change has made it worse.
>
> Asking a user for random media drivers by chip ID is *NOT* ok. It
> needs to be hidden some way. If the old way didn't work, some new way
> needs to happen.
>
> Guys, the kernel config phase is already *the* most annoying thing for
> people trying to build their own kernel. Don't make it worse by asking
> questions that make no sense to a normal user.
The patch in question puts camera sensors and related chips in line with
how the rest of the drivers are selected elsewhere.
The reason why I wrote the patch was that Arch Linux kernel missed enabling
these drivers, which given how the MEDIA_HIDE_ANCILLARY_SUBDRV option
worked before the patch was to be expected at some point (rather it's a
small miracle no-one had complained about this earlier). Raw camera sensors
are quite common in laptops these days and the only way to enable compiling
them before my patch was to enable CONFIG_EXPERT first.
I guess we could have an option to compile pretty much all media drivers as
modules (it may be hard to draw a line) and then require CONFIG_EXPERT to
allow choosing amongst them. I'm not sure I like that idea much though.
I wonder what others think.
Also cc Hans and Laurent.
--
Kind regards,
Sakari Ailus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 18:24 ` Sakari Ailus
@ 2026-10-26 18:53 ` Linus Torvalds
2026-10-26 23:56 ` Mauro Carvalho Chehab
2026-10-27 10:09 ` [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default" Sakari Ailus
2026-10-26 19:13 ` [GIT PULL for v7.4] media updates Laurent Pinchart
1 sibling, 2 replies; 13+ messages in thread
From: Linus Torvalds @ 2026-10-26 18:53 UTC (permalink / raw)
To: Sakari Ailus
Cc: Mauro Carvalho Chehab, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Laurent Pinchart
On Mon, 26 Oct 2026 at 08:25, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
>
> The patch in question puts camera sensors and related chips in line with
> how the rest of the drivers are selected elsewhere.
.. and other places could probably be improved too, I agree.
But this made things *worse*. Much worse.
The thing is, at least hide them behind some "embedded camera options"
that in turn is hidden behind "EXPERT" or something like that.
Don't make *normal* people who build their own kernels have to see or know.
Let's say that you have a laptop or something that actually uses one
of these sensors for a webcam, then it STILL does not help to ask a
user
"Do you want a driver for the Analog Devices ADV7170 video encoder"
Because (a) that chip legacy and likely not in any laptop anyway and
(b) even if it was, no laptop user is going to *know* that.
See what I'm saying? You literally make things worse. Don't do that.
You're making the kernel Kconfig script ask insane questions. They are
insane because you cannot reasonably expect people to actually know
the answer to the questions.
In other words: don't ask questions that you know the user cannot answer.
There was a REASON why those menus were hidden.
Linus
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 18:24 ` Sakari Ailus
2026-10-26 18:53 ` Linus Torvalds
@ 2026-10-26 19:13 ` Laurent Pinchart
1 sibling, 0 replies; 13+ messages in thread
From: Laurent Pinchart @ 2026-10-26 19:13 UTC (permalink / raw)
To: Sakari Ailus
Cc: Linus Torvalds, Mauro Carvalho Chehab, Greg Kroah-Hartman,
Andrew Morton, Linux Media Mailing List,
Linux Kernel Mailing List, Hans Verkuil
On Mon, Oct 26, 2026 at 08:24:59PM +0200, Sakari Ailus wrote:
> Hi Linus, Mauro,
>
> On Mon, Oct 26, 2026 at 07:34:12AM -1000, Linus Torvalds wrote:
> > On Sat, 24 Oct 2026 at 06:51, Mauro Carvalho Chehab wrote:
> > > Sakari Ailus (60):
> > > media: Don't hide I²C or SPI drivers by default
> >
> > This needs to be fixed some way.
> >
> > The kernel config is asking about ridiculous things that no sane user
> > can know the answer to. And that change has made it worse.
> >
> > Asking a user for random media drivers by chip ID is *NOT* ok. It
> > needs to be hidden some way. If the old way didn't work, some new way
> > needs to happen.
> >
> > Guys, the kernel config phase is already *the* most annoying thing for
> > people trying to build their own kernel. Don't make it worse by asking
> > questions that make no sense to a normal user.
>
> The patch in question puts camera sensors and related chips in line with
> how the rest of the drivers are selected elsewhere.
>
> The reason why I wrote the patch was that Arch Linux kernel missed enabling
> these drivers, which given how the MEDIA_HIDE_ANCILLARY_SUBDRV option
> worked before the patch was to be expected at some point (rather it's a
> small miracle no-one had complained about this earlier). Raw camera sensors
> are quite common in laptops these days and the only way to enable compiling
> them before my patch was to enable CONFIG_EXPERT first.
>
> I guess we could have an option to compile pretty much all media drivers as
> modules (it may be hard to draw a line) and then require CONFIG_EXPERT to
> allow choosing amongst them. I'm not sure I like that idea much though.
As far as I understand, the goal of the patch was to stop hiding the
"Miscellaneous helper chips" section by default, and let users select
VIDEO_INTEL_CVS. While the commit message states that it applies to all
camera and lens VCM drivers, that doesn't seem to be the case, those are
not covered by MEDIA_HIDE_ANCILLARY_SUBDRV today as far as I can tell.
One simple option could be to drop MEDIA_HIDE_ANCILLARY_SUBDRV only for
the section that covers the CVS. It's not ideal, but it could be a quick
fix until we find a better option.
Junjie also proposed automatically selecting VIDEO_INTEL_CVS in
VIDEO_INTEL_IPU6 and VIDEO_INTEL_IPU7. You didn't like that because CVS
is an I2C device separate from the IPU6 and IPU7, but is it found in any
platform other than in conjunction with an IPU6 or IPU7 ?
> I wonder what others think.
>
> Also cc Hans and Laurent.
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 18:53 ` Linus Torvalds
@ 2026-10-26 23:56 ` Mauro Carvalho Chehab
2026-10-27 0:04 ` Mauro Carvalho Chehab
2026-10-27 7:37 ` Laurent Pinchart
2026-10-27 10:09 ` [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default" Sakari Ailus
1 sibling, 2 replies; 13+ messages in thread
From: Mauro Carvalho Chehab @ 2026-10-26 23:56 UTC (permalink / raw)
To: Linus Torvalds
Cc: Sakari Ailus, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Laurent Pinchart
On Mon, 26 Oct 2026 08:53:07 -1000
Linus Torvalds <torvalds@linux-foundation.org> wrote:
> On Mon, 26 Oct 2026 at 08:25, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> >
> > The patch in question puts camera sensors and related chips in line with
> > how the rest of the drivers are selected elsewhere.
>
> .. and other places could probably be improved too, I agree.
>
> But this made things *worse*. Much worse.
>
> The thing is, at least hide them behind some "embedded camera options"
> that in turn is hidden behind "EXPERT" or something like that.
>
> Don't make *normal* people who build their own kernels have to see or know.
>
> Let's say that you have a laptop or something that actually uses one
> of these sensors for a webcam, then it STILL does not help to ask a
> user
>
> "Do you want a driver for the Analog Devices ADV7170 video encoder"
>
> Because (a) that chip legacy and likely not in any laptop anyway and
> (b) even if it was, no laptop user is going to *know* that.
>
> See what I'm saying? You literally make things worse. Don't do that.
> You're making the kernel Kconfig script ask insane questions. They are
> insane because you cannot reasonably expect people to actually know
> the answer to the questions.
>
> In other words: don't ask questions that you know the user cannot answer.
>
> There was a REASON why those menus were hidden.
I agree with Linus on that. You're basically rolling back a feature
that simplifies a lot the life for normal users: let Kconfig choose
options that only a media expert can answer.
Now, I understand why it is tempting to do that to help with IPU
support: camera sensors can now be easily interchangeable on new
Intel hardware.
If you look on some drivers from the old days, like bttv, saa7134
and cx88, they had similar problems, but they still do support
autoselect mode.
For instance, drivers/media/tuners/Kconfig has this:
config MEDIA_TUNER
tristate
depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT) && I2C
default y
select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_XC4000 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MT20XX if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TEA5761 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
select MEDIA_TUNER_TEA5767 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
which is meant to support the most popular I2C tuners.
In the specific case of IPU (and atomisp, once moved out of staging),
the right solution would be to have something similar to it, e.g.
something like:
config VIDEO_INTEL_IPU6
select VIDEO_OV2680 if MEDIA_SUBDRV_AUTOSELECT
select VIDEO_OV2685 if MEDIA_SUBDRV_AUTOSELECT
...
for each sensor that might be possible to be used there. Another
alternative would be to do it the reverse way, e.g.:
config VIDEO_OV2680
default MEDIA_SUBDRV_AUTOSELECT && VIDEO_INTEL_IPU6
or, maybe even better:
# Make setup easier by identifying PC MC-based drivers on a single place
config MEDIA_SENSOR_AUTOSELECT
depends on VIDEO_INTEL_IPU6
default y
config VIDEO_OV2680
default MEDIA_SENSOR_AUTOSELECT
Placing MEDIA_SENSOR_AUTOSELECT on sensor drivers. We may need
similar code also for other I2C drivers that could be used on IPU.
Thanks,
Mauro
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 23:56 ` Mauro Carvalho Chehab
@ 2026-10-27 0:04 ` Mauro Carvalho Chehab
2026-10-27 7:37 ` Laurent Pinchart
1 sibling, 0 replies; 13+ messages in thread
From: Mauro Carvalho Chehab @ 2026-10-27 0:04 UTC (permalink / raw)
To: Linus Torvalds
Cc: Sakari Ailus, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Laurent Pinchart
On Tue, 27 Oct 2026 00:56:56 +0100
Mauro Carvalho Chehab <mchehab+huawei@kernel.org> wrote:
> On Mon, 26 Oct 2026 08:53:07 -1000
> Linus Torvalds <torvalds@linux-foundation.org> wrote:
>
> > On Mon, 26 Oct 2026 at 08:25, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> > >
> > > The patch in question puts camera sensors and related chips in line with
> > > how the rest of the drivers are selected elsewhere.
> >
> > .. and other places could probably be improved too, I agree.
> >
> > But this made things *worse*. Much worse.
> >
> > The thing is, at least hide them behind some "embedded camera options"
> > that in turn is hidden behind "EXPERT" or something like that.
> >
> > Don't make *normal* people who build their own kernels have to see or know.
> >
> > Let's say that you have a laptop or something that actually uses one
> > of these sensors for a webcam, then it STILL does not help to ask a
> > user
> >
> > "Do you want a driver for the Analog Devices ADV7170 video encoder"
> >
> > Because (a) that chip legacy and likely not in any laptop anyway and
> > (b) even if it was, no laptop user is going to *know* that.
> >
> > See what I'm saying? You literally make things worse. Don't do that.
> > You're making the kernel Kconfig script ask insane questions. They are
> > insane because you cannot reasonably expect people to actually know
> > the answer to the questions.
> >
> > In other words: don't ask questions that you know the user cannot answer.
> >
> > There was a REASON why those menus were hidden.
>
> I agree with Linus on that. You're basically rolling back a feature
> that simplifies a lot the life for normal users: let Kconfig choose
> options that only a media expert can answer.
>
> Now, I understand why it is tempting to do that to help with IPU
> support: camera sensors can now be easily interchangeable on new
> Intel hardware.
>
> If you look on some drivers from the old days, like bttv, saa7134
> and cx88, they had similar problems, but they still do support
> autoselect mode.
>
> For instance, drivers/media/tuners/Kconfig has this:
>
> config MEDIA_TUNER
> tristate
> depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT) && I2C
> default y
> select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_XC4000 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_MT20XX if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TEA5761 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> select MEDIA_TUNER_TEA5767 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
>
> which is meant to support the most popular I2C tuners.
>
> In the specific case of IPU (and atomisp, once moved out of staging),
> the right solution would be to have something similar to it, e.g.
> something like:
>
> config VIDEO_INTEL_IPU6
> select VIDEO_OV2680 if MEDIA_SUBDRV_AUTOSELECT
> select VIDEO_OV2685 if MEDIA_SUBDRV_AUTOSELECT
> ...
>
> for each sensor that might be possible to be used there. Another
> alternative would be to do it the reverse way, e.g.:
>
> config VIDEO_OV2680
> default MEDIA_SUBDRV_AUTOSELECT && VIDEO_INTEL_IPU6
>
> or, maybe even better:
>
> # Make setup easier by identifying PC MC-based drivers on a single place
> config MEDIA_SENSOR_AUTOSELECT
> depends on VIDEO_INTEL_IPU6
> default y
>
> config VIDEO_OV2680
> default MEDIA_SENSOR_AUTOSELECT
>
> Placing MEDIA_SENSOR_AUTOSELECT on sensor drivers. We may need
> similar code also for other I2C drivers that could be used on IPU.
In time, the "indirect" approach of using config foo with a
default is due to drivers like this one:
config VIDEO_OV2732
tristate "OmniVision OV2732 sensor support"
depends on OF
which requires dependencies, so we can't simply use select directly
on drivers that aren't dependent of OF (in this example).
Long term, such indirect approach usually is usually easier to
maintain.
Regards,
Mauro
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-26 23:56 ` Mauro Carvalho Chehab
2026-10-27 0:04 ` Mauro Carvalho Chehab
@ 2026-10-27 7:37 ` Laurent Pinchart
2026-10-27 8:01 ` Mauro Carvalho Chehab
1 sibling, 1 reply; 13+ messages in thread
From: Laurent Pinchart @ 2026-10-27 7:37 UTC (permalink / raw)
To: Mauro Carvalho Chehab
Cc: Linus Torvalds, Sakari Ailus, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil
On Tue, Oct 27, 2026 at 12:56:56AM +0100, Mauro Carvalho Chehab wrote:
> On Mon, 26 Oct 2026 08:53:07 -1000 Linus Torvalds wrote:
>
> > On Mon, 26 Oct 2026 at 08:25, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> > >
> > > The patch in question puts camera sensors and related chips in line with
> > > how the rest of the drivers are selected elsewhere.
> >
> > .. and other places could probably be improved too, I agree.
> >
> > But this made things *worse*. Much worse.
> >
> > The thing is, at least hide them behind some "embedded camera options"
> > that in turn is hidden behind "EXPERT" or something like that.
> >
> > Don't make *normal* people who build their own kernels have to see or know.
> >
> > Let's say that you have a laptop or something that actually uses one
> > of these sensors for a webcam, then it STILL does not help to ask a
> > user
> >
> > "Do you want a driver for the Analog Devices ADV7170 video encoder"
> >
> > Because (a) that chip legacy and likely not in any laptop anyway and
> > (b) even if it was, no laptop user is going to *know* that.
> >
> > See what I'm saying? You literally make things worse. Don't do that.
> > You're making the kernel Kconfig script ask insane questions. They are
> > insane because you cannot reasonably expect people to actually know
> > the answer to the questions.
> >
> > In other words: don't ask questions that you know the user cannot answer.
> >
> > There was a REASON why those menus were hidden.
>
> I agree with Linus on that. You're basically rolling back a feature
> that simplifies a lot the life for normal users: let Kconfig choose
> options that only a media expert can answer.
>
> Now, I understand why it is tempting to do that to help with IPU
> support: camera sensors can now be easily interchangeable on new
> Intel hardware.
>
> If you look on some drivers from the old days, like bttv, saa7134
> and cx88, they had similar problems, but they still do support
> autoselect mode.
>
> For instance, drivers/media/tuners/Kconfig has this:
>
> config MEDIA_TUNER
> tristate
> depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT) && I2C
> default y
> select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_XC4000 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_MT20XX if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TEA5761 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> select MEDIA_TUNER_TEA5767 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
> select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
>
> which is meant to support the most popular I2C tuners.
>
> In the specific case of IPU (and atomisp, once moved out of staging),
> the right solution would be to have something similar to it, e.g.
> something like:
>
> config VIDEO_INTEL_IPU6
> select VIDEO_OV2680 if MEDIA_SUBDRV_AUTOSELECT
> select VIDEO_OV2685 if MEDIA_SUBDRV_AUTOSELECT
> ...
>
> for each sensor that might be possible to be used there. Another
> alternative would be to do it the reverse way, e.g.:
>
> config VIDEO_OV2680
> default MEDIA_SUBDRV_AUTOSELECT && VIDEO_INTEL_IPU6
>
> or, maybe even better:
>
> # Make setup easier by identifying PC MC-based drivers on a single place
> config MEDIA_SENSOR_AUTOSELECT
> depends on VIDEO_INTEL_IPU6
> default y
>
> config VIDEO_OV2680
> default MEDIA_SENSOR_AUTOSELECT
>
> Placing MEDIA_SENSOR_AUTOSELECT on sensor drivers. We may need
> similar code also for other I2C drivers that could be used on IPU.
You're forgetting that this affects not only Intel-based machines with
raw sensors, but a lot of Arm laptops too. We would end up selecting a
vast majority of sensor drivers unconditionally. If we want to go that
route, a single option to select all camera sensor drivers would be
simpler.
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [GIT PULL for v7.4] media updates
2026-10-27 7:37 ` Laurent Pinchart
@ 2026-10-27 8:01 ` Mauro Carvalho Chehab
0 siblings, 0 replies; 13+ messages in thread
From: Mauro Carvalho Chehab @ 2026-10-27 8:01 UTC (permalink / raw)
To: Laurent Pinchart
Cc: Linus Torvalds, Sakari Ailus, Greg Kroah-Hartman, Andrew Morton,
Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil
On Tue, 27 Oct 2026 09:37:20 +0200
Laurent Pinchart <laurent.pinchart@ideasonboard.com> wrote:
> On Tue, Oct 27, 2026 at 12:56:56AM +0100, Mauro Carvalho Chehab wrote:
> > On Mon, 26 Oct 2026 08:53:07 -1000 Linus Torvalds wrote:
> >
> > > On Mon, 26 Oct 2026 at 08:25, Sakari Ailus <sakari.ailus@linux.intel.com> wrote:
> > > >
> > > > The patch in question puts camera sensors and related chips in line with
> > > > how the rest of the drivers are selected elsewhere.
> > >
> > > .. and other places could probably be improved too, I agree.
> > >
> > > But this made things *worse*. Much worse.
> > >
> > > The thing is, at least hide them behind some "embedded camera options"
> > > that in turn is hidden behind "EXPERT" or something like that.
> > >
> > > Don't make *normal* people who build their own kernels have to see or know.
> > >
> > > Let's say that you have a laptop or something that actually uses one
> > > of these sensors for a webcam, then it STILL does not help to ask a
> > > user
> > >
> > > "Do you want a driver for the Analog Devices ADV7170 video encoder"
> > >
> > > Because (a) that chip legacy and likely not in any laptop anyway and
> > > (b) even if it was, no laptop user is going to *know* that.
> > >
> > > See what I'm saying? You literally make things worse. Don't do that.
> > > You're making the kernel Kconfig script ask insane questions. They are
> > > insane because you cannot reasonably expect people to actually know
> > > the answer to the questions.
> > >
> > > In other words: don't ask questions that you know the user cannot answer.
> > >
> > > There was a REASON why those menus were hidden.
> >
> > I agree with Linus on that. You're basically rolling back a feature
> > that simplifies a lot the life for normal users: let Kconfig choose
> > options that only a media expert can answer.
> >
> > Now, I understand why it is tempting to do that to help with IPU
> > support: camera sensors can now be easily interchangeable on new
> > Intel hardware.
> >
> > If you look on some drivers from the old days, like bttv, saa7134
> > and cx88, they had similar problems, but they still do support
> > autoselect mode.
> >
> > For instance, drivers/media/tuners/Kconfig has this:
> >
> > config MEDIA_TUNER
> > tristate
> > depends on (MEDIA_ANALOG_TV_SUPPORT || MEDIA_DIGITAL_TV_SUPPORT || MEDIA_RADIO_SUPPORT || MEDIA_SDR_SUPPORT) && I2C
> > default y
> > select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_XC5000 if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_XC4000 if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_MT20XX if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_TDA8290 if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_TEA5761 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> > select MEDIA_TUNER_TEA5767 if MEDIA_SUBDRV_AUTOSELECT && MEDIA_RADIO_SUPPORT
> > select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_TDA9887 if MEDIA_SUBDRV_AUTOSELECT
> > select MEDIA_TUNER_MC44S803 if MEDIA_SUBDRV_AUTOSELECT
> >
> > which is meant to support the most popular I2C tuners.
> >
> > In the specific case of IPU (and atomisp, once moved out of staging),
> > the right solution would be to have something similar to it, e.g.
> > something like:
> >
> > config VIDEO_INTEL_IPU6
> > select VIDEO_OV2680 if MEDIA_SUBDRV_AUTOSELECT
> > select VIDEO_OV2685 if MEDIA_SUBDRV_AUTOSELECT
> > ...
> >
> > for each sensor that might be possible to be used there. Another
> > alternative would be to do it the reverse way, e.g.:
> >
> > config VIDEO_OV2680
> > default MEDIA_SUBDRV_AUTOSELECT && VIDEO_INTEL_IPU6
> >
> > or, maybe even better:
> >
> > # Make setup easier by identifying PC MC-based drivers on a single place
> > config MEDIA_SENSOR_AUTOSELECT
> > depends on VIDEO_INTEL_IPU6
> > default y
> >
> > config VIDEO_OV2680
> > default MEDIA_SENSOR_AUTOSELECT
> >
> > Placing MEDIA_SENSOR_AUTOSELECT on sensor drivers. We may need
> > similar code also for other I2C drivers that could be used on IPU.
>
> You're forgetting that this affects not only Intel-based machines with
> raw sensors, but a lot of Arm laptops too. We would end up selecting a
> vast majority of sensor drivers unconditionally.
I never got any ARM laptop on my hands but the principle is the same:
For embedded systems, it is important to control each component to
be part of the kernel, but for general computing (PCs, laptops,
workstations), it should be simple enough to not require one to be an
expert on media to be able to build its own kernel.
So yes, the same principle applies also for ARM laptops: if
MEDIA_SUBDRV_AUTOSELECT is enabled, all sensors and other I2C
components that could be needed for them to work should be build
as well.
> If we want to go that
> route, a single option to select all camera sensor drivers would be
> simpler.
Works for me, although I'm pretty sure several sensors there won't
be used on either Intel or ARM machines. I'd say that most of
sensor drivers older than the atomisp driver are probably not
shipped either on Intel or ARM, because either they have very
low resolution for those days or because they were already EOL
by the time PC/laptop hardware started being shipped with MC-based
cameras.
So I would prefer having a MEDIA_CAMERA_SUBDRV_AUTOSELECT or
MEDIA_SENSOR_AUTOSELECT Kconfig option, dependent of
MEDIA_SUBDRV_AUTOSELECT and use it for the drivers that makes
sense.
Thanks,
Mauro
^ permalink raw reply [flat|nested] 13+ messages in thread
* [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default"
2026-10-26 18:53 ` Linus Torvalds
2026-10-26 23:56 ` Mauro Carvalho Chehab
@ 2026-10-27 10:09 ` Sakari Ailus
2026-10-27 10:19 ` Laurent Pinchart
1 sibling, 1 reply; 13+ messages in thread
From: Sakari Ailus @ 2026-10-27 10:09 UTC (permalink / raw)
To: Linux Media Mailing List
Cc: Linux Kernel Mailing List, Hans Verkuil, Linus Torvalds,
Mauro Carvalho Chehab, Greg Kroah-Hartman, Andrew Morton,
Laurent Pinchart
This reverts commit 3bf8c26a085c7b00dbec67a919b93fa8b7ad70e0.
In order to avoid exposing fairly rarely needed drivers to ordinary users,
revert this patch. People needing these drivers will need to enable
CONFIG_EXPERT until we have a better solution for this.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
drivers/media/i2c/Kconfig | 11 ++++++++++-
drivers/media/spi/Kconfig | 4 ++++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
index 7de2d095c969..11c30252540e 100644
--- a/drivers/media/i2c/Kconfig
+++ b/drivers/media/i2c/Kconfig
@@ -1042,12 +1042,14 @@ endmenu
# V4L2 I2C drivers that aren't related with Camera support
#
-comment "audio, video and radio I2C drivers"
+comment "audio, video and radio I2C drivers auto-selected by 'Autoselect ancillary drivers'"
+ depends on MEDIA_HIDE_ANCILLARY_SUBDRV
#
# Encoder / Decoder module configuration
#
menu "Audio decoders, processors and mixers"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_CS3308
tristate "Cirrus Logic CS3308 audio ADC"
@@ -1210,6 +1212,7 @@ config VIDEO_WM8775
endmenu
menu "RDS decoders"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_SAA6588
tristate "SAA6588 Radio Chip RDS decoder support"
@@ -1226,6 +1229,7 @@ config VIDEO_SAA6588
endmenu
menu "Video decoders"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_ADV7180
tristate "Analog Devices ADV7180 decoder"
@@ -1585,6 +1589,7 @@ source "drivers/media/i2c/cx25840/Kconfig"
endmenu
menu "Video encoders"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_ADV7170
tristate "Analog Devices ADV7170 video encoder"
@@ -1683,6 +1688,7 @@ config VIDEO_THS8200
endmenu
menu "Video improvement chips"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_UPD64031A
tristate "NEC Electronics uPD64031A Ghost Reduction"
@@ -1711,6 +1717,7 @@ config VIDEO_UPD64083
endmenu
menu "Audio/Video compression chips"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config VIDEO_SAA6752HS
tristate "Philips SAA6752HS MPEG-2 Audio/Video Encoder"
@@ -1726,6 +1733,7 @@ config VIDEO_SAA6752HS
endmenu
menu "SDR tuner chips"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
config SDR_MAX2175
tristate "Maxim 2175 RF to Bits tuner"
@@ -1742,6 +1750,7 @@ config SDR_MAX2175
endmenu
menu "Miscellaneous helper chips"
+ visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
source "drivers/media/i2c/cvs/Kconfig"
diff --git a/drivers/media/spi/Kconfig b/drivers/media/spi/Kconfig
index da3e225d420d..4656afae5bb4 100644
--- a/drivers/media/spi/Kconfig
+++ b/drivers/media/spi/Kconfig
@@ -1,11 +1,15 @@
# SPDX-License-Identifier: GPL-2.0-only
if VIDEO_DEV && SPI
+comment "SPI I2C drivers auto-selected by 'Autoselect ancillary drivers'"
+ depends on MEDIA_HIDE_ANCILLARY_SUBDRV && SPI
+
menu "Media SPI Adapters"
config CXD2880_SPI_DRV
tristate "Sony CXD2880 SPI support"
depends on DVB_CORE && SPI
+ default m if !MEDIA_SUBDRV_AUTOSELECT
help
Choose if you would like to have SPI interface support for Sony CXD2880.
base-commit: f39567cc92272f987c056d8c92f7c93f3fdf53ef
prerequisite-patch-id: a907c42a90ccc410e6fffdee8c9300233a5cd4be
prerequisite-patch-id: 82ecd20999da94a7472cd1061a0fdf8cffbac325
prerequisite-patch-id: 7d09c7afa4c3d4109642db3fd8435b21605854c6
prerequisite-patch-id: f9e361e419752c2c3b2d845b535e33407c7544f6
prerequisite-patch-id: 48a068cfdcbf7d53806dd8ff9e48f5de529fc67c
prerequisite-patch-id: ba262f258d655a87b99432ebce1e579594a16950
prerequisite-patch-id: 64c1f90be9a61ce4b6ee3988606ab0a24e630d42
prerequisite-patch-id: 69ddc210ad98238341ef358dfddb0a42f20b9ea0
--
2.47.3
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default"
2026-10-27 10:09 ` [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default" Sakari Ailus
@ 2026-10-27 10:19 ` Laurent Pinchart
2026-10-27 11:03 ` Sakari Ailus
0 siblings, 1 reply; 13+ messages in thread
From: Laurent Pinchart @ 2026-10-27 10:19 UTC (permalink / raw)
To: Sakari Ailus
Cc: Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Linus Torvalds, Mauro Carvalho Chehab,
Greg Kroah-Hartman, Andrew Morton
On Tue, Oct 27, 2026 at 12:09:16PM +0200, Sakari Ailus wrote:
> This reverts commit 3bf8c26a085c7b00dbec67a919b93fa8b7ad70e0.
>
> In order to avoid exposing fairly rarely needed drivers to ordinary users,
> revert this patch. People needing these drivers will need to enable
> CONFIG_EXPERT until we have a better solution for this.
>
> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
This is a low-energy short term workaround that will give us time to
find a better solution.
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
> ---
> drivers/media/i2c/Kconfig | 11 ++++++++++-
> drivers/media/spi/Kconfig | 4 ++++
> 2 files changed, 14 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/i2c/Kconfig b/drivers/media/i2c/Kconfig
> index 7de2d095c969..11c30252540e 100644
> --- a/drivers/media/i2c/Kconfig
> +++ b/drivers/media/i2c/Kconfig
> @@ -1042,12 +1042,14 @@ endmenu
> # V4L2 I2C drivers that aren't related with Camera support
> #
>
> -comment "audio, video and radio I2C drivers"
> +comment "audio, video and radio I2C drivers auto-selected by 'Autoselect ancillary drivers'"
> + depends on MEDIA_HIDE_ANCILLARY_SUBDRV
> #
> # Encoder / Decoder module configuration
> #
>
> menu "Audio decoders, processors and mixers"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_CS3308
> tristate "Cirrus Logic CS3308 audio ADC"
> @@ -1210,6 +1212,7 @@ config VIDEO_WM8775
> endmenu
>
> menu "RDS decoders"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_SAA6588
> tristate "SAA6588 Radio Chip RDS decoder support"
> @@ -1226,6 +1229,7 @@ config VIDEO_SAA6588
> endmenu
>
> menu "Video decoders"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_ADV7180
> tristate "Analog Devices ADV7180 decoder"
> @@ -1585,6 +1589,7 @@ source "drivers/media/i2c/cx25840/Kconfig"
> endmenu
>
> menu "Video encoders"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_ADV7170
> tristate "Analog Devices ADV7170 video encoder"
> @@ -1683,6 +1688,7 @@ config VIDEO_THS8200
> endmenu
>
> menu "Video improvement chips"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_UPD64031A
> tristate "NEC Electronics uPD64031A Ghost Reduction"
> @@ -1711,6 +1717,7 @@ config VIDEO_UPD64083
> endmenu
>
> menu "Audio/Video compression chips"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config VIDEO_SAA6752HS
> tristate "Philips SAA6752HS MPEG-2 Audio/Video Encoder"
> @@ -1726,6 +1733,7 @@ config VIDEO_SAA6752HS
> endmenu
>
> menu "SDR tuner chips"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> config SDR_MAX2175
> tristate "Maxim 2175 RF to Bits tuner"
> @@ -1742,6 +1750,7 @@ config SDR_MAX2175
> endmenu
>
> menu "Miscellaneous helper chips"
> + visible if !MEDIA_HIDE_ANCILLARY_SUBDRV
>
> source "drivers/media/i2c/cvs/Kconfig"
>
> diff --git a/drivers/media/spi/Kconfig b/drivers/media/spi/Kconfig
> index da3e225d420d..4656afae5bb4 100644
> --- a/drivers/media/spi/Kconfig
> +++ b/drivers/media/spi/Kconfig
> @@ -1,11 +1,15 @@
> # SPDX-License-Identifier: GPL-2.0-only
> if VIDEO_DEV && SPI
>
> +comment "SPI I2C drivers auto-selected by 'Autoselect ancillary drivers'"
> + depends on MEDIA_HIDE_ANCILLARY_SUBDRV && SPI
> +
> menu "Media SPI Adapters"
>
> config CXD2880_SPI_DRV
> tristate "Sony CXD2880 SPI support"
> depends on DVB_CORE && SPI
> + default m if !MEDIA_SUBDRV_AUTOSELECT
> help
> Choose if you would like to have SPI interface support for Sony CXD2880.
>
>
> base-commit: f39567cc92272f987c056d8c92f7c93f3fdf53ef
> prerequisite-patch-id: a907c42a90ccc410e6fffdee8c9300233a5cd4be
> prerequisite-patch-id: 82ecd20999da94a7472cd1061a0fdf8cffbac325
> prerequisite-patch-id: 7d09c7afa4c3d4109642db3fd8435b21605854c6
> prerequisite-patch-id: f9e361e419752c2c3b2d845b535e33407c7544f6
> prerequisite-patch-id: 48a068cfdcbf7d53806dd8ff9e48f5de529fc67c
> prerequisite-patch-id: ba262f258d655a87b99432ebce1e579594a16950
> prerequisite-patch-id: 64c1f90be9a61ce4b6ee3988606ab0a24e630d42
> prerequisite-patch-id: 69ddc210ad98238341ef358dfddb0a42f20b9ea0
--
Regards,
Laurent Pinchart
^ permalink raw reply [flat|nested] 13+ messages in thread
* Re: [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default"
2026-10-27 10:19 ` Laurent Pinchart
@ 2026-10-27 11:03 ` Sakari Ailus
0 siblings, 0 replies; 13+ messages in thread
From: Sakari Ailus @ 2026-10-27 11:03 UTC (permalink / raw)
To: Laurent Pinchart
Cc: Linux Media Mailing List, Linux Kernel Mailing List,
Hans Verkuil, Linus Torvalds, Mauro Carvalho Chehab,
Greg Kroah-Hartman, Andrew Morton
On Tue, Oct 27, 2026 at 12:19:46PM +0200, Laurent Pinchart wrote:
> On Tue, Oct 27, 2026 at 12:09:16PM +0200, Sakari Ailus wrote:
> > This reverts commit 3bf8c26a085c7b00dbec67a919b93fa8b7ad70e0.
> >
> > In order to avoid exposing fairly rarely needed drivers to ordinary users,
> > revert this patch. People needing these drivers will need to enable
> > CONFIG_EXPERT until we have a better solution for this.
> >
> > Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
>
> This is a low-energy short term workaround that will give us time to
> find a better solution.
>
> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Thanks, Laurent!
> > base-commit: f39567cc92272f987c056d8c92f7c93f3fdf53ef
> > prerequisite-patch-id: a907c42a90ccc410e6fffdee8c9300233a5cd4be
> > prerequisite-patch-id: 82ecd20999da94a7472cd1061a0fdf8cffbac325
> > prerequisite-patch-id: 7d09c7afa4c3d4109642db3fd8435b21605854c6
> > prerequisite-patch-id: f9e361e419752c2c3b2d845b535e33407c7544f6
> > prerequisite-patch-id: 48a068cfdcbf7d53806dd8ff9e48f5de529fc67c
> > prerequisite-patch-id: ba262f258d655a87b99432ebce1e579594a16950
> > prerequisite-patch-id: 64c1f90be9a61ce4b6ee3988606ab0a24e630d42
> > prerequisite-patch-id: 69ddc210ad98238341ef358dfddb0a42f20b9ea0
This bit can be ignored, I missed there were already other patches in the
branch.
--
Sakari Ailus
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2026-10-27 11:03 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2026-10-24 16:50 [GIT PULL for v7.4] media updates Mauro Carvalho Chehab
2026-10-25 5:51 ` pr-tracker-bot
2026-10-26 17:34 ` Linus Torvalds
2026-10-26 18:24 ` Sakari Ailus
2026-10-26 18:53 ` Linus Torvalds
2026-10-26 23:56 ` Mauro Carvalho Chehab
2026-10-27 0:04 ` Mauro Carvalho Chehab
2026-10-27 7:37 ` Laurent Pinchart
2026-10-27 8:01 ` Mauro Carvalho Chehab
2026-10-27 10:09 ` [PATCH 1/1] Revert "media: Don't hide I²C or SPI drivers by default" Sakari Ailus
2026-10-27 10:19 ` Laurent Pinchart
2026-10-27 11:03 ` Sakari Ailus
2026-10-26 19:13 ` [GIT PULL for v7.4] media updates Laurent Pinchart
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