kernel/linux.git/drivers/media/pci/intel, branch linux-7.1.y

media: ipu-bridge: Add OV5675 sensor config

2026-03-11T00:05:37+00:00

Add the Omnivision OV5675 (ACPI HID OVTI5675) to the ipu_supported_sensors[] table with a link frequency of 450 MHz. This sensor is found in the Lenovo ThinkPad X1 Fold 16 Gen 1 behind an Intel Vision Sensing Controller (IVSC). Without this entry the IPU bridge does not create the software-node fwnode graph for the sensor, preventing the camera from being enumerated. Signed-off-by: Leif Skunberg Reviewed-by: Hans de Goede Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: ipu-bridge: Add upside-down sensor DMI quirk for Dell XPS 13 9340 and XPS 14 9440

2026-03-11T00:05:35+00:00

The Dell XPS 13 9340 and XPS 14 9440 have an upside-down mounted OV02C10 sensor, just like the XPS 13 9350 and XPS 16 9640 models. Extend the existing DMI matches for handling these laptops with DMI matches for these 2 models Reported-by: Heimir Thor Sverrisson # XPS 14 9440 Closes: https://bugzilla.redhat.com/show_bug.cgi?id=2440581 # XPS 13 9340 Fixes: d5ebe3f7d13d ("media: ov02c10: Fix default vertical flip") Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

media: intel/ipu6: fix error pointer dereference

2026-03-11T00:05:35+00:00

In a error path isp->psys is confirmed to be an error pointer not NULL so this condition is true and the error pointer is dereferenced. So isp-psys should be set to NULL before going to out_ipu6_bus_del_devices. Detected by Smatch: drivers/media/pci/intel/ipu6/ipu6.c:690 ipu6_pci_probe() error: 'isp->psys' dereferencing possible ERR_PTR() Fixes: 25fedc021985a ("media: intel/ipu6: add Intel IPU6 PCI device driver") Cc: stable@vger.kernel.org Signed-off-by: Ethan Tidmore [Sakari Ailus: Fix commit message.] Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-22T01:09:51+00:00

This was done entirely with mindless brute force, using git grep -l '\

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21T09:02:28+00:00

This is the result of running the Coccinelle script from scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to avoid scalar types (which need careful case-by-case checking), and instead replace kmalloc-family calls that allocate struct or union object instances: Single allocations: kmalloc(sizeof(TYPE), ...) are replaced with: kmalloc_obj(TYPE, ...) Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...) are replaced with: kmalloc_objs(TYPE, COUNT, ...) Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...) are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...) (where TYPE may also be *VAR) The resulting allocations no longer return "void *", instead returning "TYPE *". Signed-off-by: Kees Cook

Merge tag 'media/v7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2026-02-11T20:20:25+00:00

Pull media updates from Mauro Carvalho Chehab: - Add support for GMSL1 and GMSL‑coax modules (PCI mgb4) - Add driver for TI VIP - AV1 – first kernel support (pixel‑format, decoder, transcoder) - Three new camera‑sensor drivers (os05b10, s5k3m5, s5kjn1) - Synopsys CSI‑2 receiver driver - Verisilicon & rkvdec – major fixes and enhancements - IPU6 (and 7) fixes and preparation for metadata - omap3isp: v4l2-compliance updates - Fix DVB streaming, drop wait_prepare/finish (dvb/vb2) * tag 'media/v7.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (307 commits) media: uvcvideo: Pass allocation size directly to uvc_alloc_urb_buffer media: uvcvideo: Fix allocation for small frame sizes media: uvcvideo: Return queued buffers on start_streaming() failure media: uvcvideo: Create an ID namespace for streaming output terminals media: rkvdec: Add HEVC support for the VDPU383 variant media: rkvdec: Add HEVC support for the VDPU381 variant media: rkvdec: Add H264 support for the VDPU383 variant media: rkvdec: Add H264 support for the VDPU381 variant media: rkvdec: Disable multicore support media: rkvdec: Enable all clocks without naming them media: rkvdec: Support per-variant interrupt handler media: rkvdec: Add RCB and SRAM support media: rkvdec: Add variant specific coded formats list media: rkvdec: Move hevc functions to common file media: rkvdec: Move h264 functions to common file media: rkvdec: Use structs to represent the HW RPS media: rkvdec: Move cabac tables to their own source file media: rkvdec: Switch to using structs instead of writel media: visl: Add HEVC short and long term RPS sets media: v4l2-ctrls: Add hevc_ext_sps_[ls]t_rps controls ...

media: ipu6: Update e-mail addresses

2026-01-16T13:08:52+00:00

Remove Hongju's e-mail address that no longer works. Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: ipu6: Always call video_device_pipeline_alloc_start()

2026-01-13T11:47:56+00:00

Even if a video device is part of a pipeline already, video_device_pipeline_alloc_start() handles that case gracefully. Don't explicitly differentiate between video_device_pipeline_start() and video_device_pipeline_alloc_start() based on the existence of a pipeline. Signed-off-by: Sakari Ailus Tested-by: Mehdi Djait # Dell XPS 9315 Reviewed-by: Mehdi Djait Signed-off-by: Hans Verkuil

media: ipu6: Drop custom functions to obtain sd state information

2026-01-13T11:47:56+00:00

Drop the custom functions that are used to obtain information from the sub-device state. Signed-off-by: Sakari Ailus Reviewed-by: Bingbu Cao Tested-by: Mehdi Djait # Dell XPS 9315 Reviewed-by: Mehdi Djait Signed-off-by: Hans Verkuil

media: ipu6: Remove source_entity from struct ipu6_isys_stream

2026-01-13T11:47:56+00:00

Remove source_entity from struct ipu6_isys_stream and instead pass it on in function arguments. Signed-off-by: Sakari Ailus Reviewed-by: Bingbu Cao Tested-by: Mehdi Djait # Dell XPS 9315 Reviewed-by: Mehdi Djait Signed-off-by: Hans Verkuil