Active subsystems in linux-media

100 subsystems with patch activity in the last 7 days, busiest first. Each links to its own dashboard: recent patches, active threads and reviewers for the paths that subsystem claims in MAINTAINERS.

• media input infrastructure (v4l/dvb)
  248 messages in 7d · last 2026-10-27 20:29 · Mauro Carvalho Chehab
• drm drivers
  41 messages in 7d · last 2026-10-27 15:44 · David Airlie et al.
• dma buffer sharing framework
  33 messages in 7d · last 2026-10-27 15:44 · Sumit Semwal et al.
• qualcomm camera subsystem driver
  32 messages in 7d · last 2026-10-27 16:15 · Bryan O'Donoghue
• open firmware and flattened device tree bindings
  27 messages in 7d · last 2026-10-27 16:11 · Rob Herring et al.
• drm driver for qualcomm display hardware
  22 messages in 7d · last 2026-10-26 06:25 · Rob Clark et al.
• drm drivers and misc gpu patches
  16 messages in 7d · last 2026-10-27 15:44 · Maarten Lankhorst et al.
• drm compute accelerators drivers and framework
  16 messages in 7d · last 2026-10-27 15:44 · Oded Gabbay
• arm/qualcomm support
  15 messages in 7d · last 2026-10-27 12:39 · Bjorn Andersson et al.
• arm/qualcomm mailing list
  15 messages in 7d · last 2026-10-26 22:50
• staging subsystem Supported
  11 messages in 7d · last 2026-10-27 12:04 · Greg Kroah-Hartman
• intel ipu6 input system driver
  11 messages in 7d · last 2026-10-23 19:56 · Sakari Ailus
• rc-core / lirc framework
  10 messages in 7d · last 2026-10-27 01:42 · Sean Young
• control group - memory resource controller (memcg)
  9 messages in 7d · last 2026-10-27 15:04 · Johannes Weiner et al.
• qualcomm iris video accelerator driver
  9 messages in 7d · last 2026-10-27 12:39 · Vikash Garodia et al.
• intel mid (mobile internet device) platform Supported
  9 messages in 7d · last 2026-10-27 12:04 · Andy Shevchenko
• staging - atomisp driver
  9 messages in 7d · last 2026-10-27 12:04 · Hans de Goede et al.
• memory management
  8 messages in 7d · last 2026-10-27 15:04 · Andrew Morton
• wave5 vpu codec driver
  8 messages in 7d · last 2026-10-23 09:28 · Nas Chung et al.
• radeon and amdgpu drm drivers Supported
  7 messages in 7d · last 2026-10-27 15:44 · Alex Deucher et al.
• documentation
  7 messages in 7d · last 2026-10-27 15:03 · Jonathan Corbet
• control group (cgroup)
  6 messages in 7d · last 2026-10-27 15:04 · Tejun Heo et al.
• dma-buf heaps framework
  6 messages in 7d · last 2026-10-27 15:04 · Sumit Semwal
• char and misc drivers Supported
  6 messages in 7d · last 2026-10-27 13:42 · Arnd Bergmann et al.
• usb video class
  6 messages in 7d · last 2026-10-27 11:11 · Laurent Pinchart et al.
• pvrusb2 video4linux driver
  6 messages in 7d · last 2026-10-22 23:26 · Mike Isely
• dreamchip rppx1 isp
  5 messages in 7d · last 2026-10-27 17:40 · Jacopo Mondi et al.
• arm mali-c55 isp driver
  5 messages in 7d · last 2026-10-27 16:11 · Daniel Scally et al.
• networking [general]
  5 messages in 7d · last 2026-10-27 15:44 · "David S. Miller" et al.
• qualcomm fastrpc driver
  5 messages in 7d · last 2026-10-27 13:42 · Srinivas Kandagatla
• generic phy framework Supported
  5 messages in 7d · last 2026-10-26 22:50 · Vinod Koul
• intel ipu bridge
  5 messages in 7d · last 2026-10-26 11:10 · Sakari Ailus et al.
• omnivision ov5675 sensor driver
  5 messages in 7d · last 2026-10-26 10:17 · Sakari Ailus
• drm drivers for nvidia tegra Supported
  5 messages in 7d · last 2026-10-26 05:58 · Thierry Reding et al.
• usb subsystem Supported
  5 messages in 7d · last 2026-10-26 05:38 · Greg Kroah-Hartman
• omnivision ov02c10 sensor driver
  5 messages in 7d · last 2026-10-26 03:50 · Hans de Goede
• ite it6625 hdmi to mipi media driver
  5 messages in 7d · last 2026-10-21 06:03 · Hermes Wu
• omnivision ov5693 sensor driver
  4 messages in 7d · last 2026-10-27 20:29 · Daniel Scally
• selinux security module Supported
  4 messages in 7d · last 2026-10-27 15:04 · Paul Moore et al.
• security subsystem Supported
  4 messages in 7d · last 2026-10-27 15:03 · Paul Moore et al.
• qualcomm venus video accelerator driver
  4 messages in 7d · last 2026-10-27 12:39 · Vikash Garodia et al.
• virtio gpu driver
  4 messages in 7d · last 2026-10-26 05:38 · David Airlie et al.
• intel drm xe driver (lunar lake and newer) Supported
  4 messages in 7d · last 2026-10-26 05:38 · Matthew Brost et al.
• infiniband subsystem Supported
  4 messages in 7d · last 2026-10-26 05:38 · Jason Gunthorpe et al.
• amd xdna driver Supported
  4 messages in 7d · last 2026-10-26 05:38 · Min Ma et al.
• drm accel drivers for intel vpu Supported
  4 messages in 7d · last 2026-10-26 05:38 · Karol Wachowski et al.
• marvell armada drm support
  4 messages in 7d · last 2026-10-26 05:38 · Russell King
• intel drm i915 driver (meteor lake, dg2 and older excluding poulsbo, moorestown and derivative) Supported
  4 messages in 7d · last 2026-10-26 05:38 · Jani Nikula et al.
• drm drivers for ti omap
  4 messages in 7d · last 2026-10-26 05:38 · Tomi Valkeinen
• xen hypervisor interface Supported
  4 messages in 7d · last 2026-10-26 05:38 · Juergen Gross et al.
• iio subsystem and drivers
  4 messages in 7d · last 2026-10-26 05:38 · Jonathan Cameron
• usb gadget/peripheral subsystem Supported
  4 messages in 7d · last 2026-10-26 05:38 · Neill Kapron
• omnivision ov08d10 sensor driver
  4 messages in 7d · last 2026-10-23 22:31 · Jimmy Su
• qualcomm cloud ai (qaic) driver Supported
  3 messages in 7d · last 2026-10-26 05:38 · Jeff Hugo
• media drivers for nvidia tegra - vde
  3 messages in 7d · last 2026-10-26 05:38 · Dmitry Osipenko
• io_uring
  3 messages in 7d · last 2026-10-26 05:38 · Jens Axboe
• userspace dma buffer driver
  3 messages in 7d · last 2026-10-26 05:37 · Gerd Hoffmann et al.
• rust Supported
  3 messages in 7d · last 2026-10-23 17:58 · Miguel Ojeda
• drm drivers and common infrastructure [rust] Supported
  3 messages in 7d · last 2026-10-23 17:58 · Danilo Krummrich et al.
• mediatek media driver Supported
  3 messages in 7d · last 2026-10-23 07:57 · Tiffany Lin et al.
• remote processor (remoteproc) subsystem
  3 messages in 7d · last 2026-10-23 06:40 · Bjorn Andersson et al.
• em28xx video4linux driver
  3 messages in 7d · last 2026-10-22 19:49 · Mauro Carvalho Chehab
• arm/risc-v/renesas architecture Supported
  2 messages in 7d · last 2026-10-27 16:11 · Geert Uytterhoeven et al.
• tracing
  2 messages in 7d · last 2026-10-27 15:44 · Steven Rostedt et al.
• habanalabs pci driver Supported
  2 messages in 7d · last 2026-10-27 15:44 · Koby Elbaz et al.
• kernel selftest framework
  2 messages in 7d · last 2026-10-27 15:04 · Shuah Khan et al.
• tee subsystem
  2 messages in 7d · last 2026-10-27 15:03 · Jens Wiklander
• amd isp4 driver
  2 messages in 7d · last 2026-10-26 18:25 · Bin Du et al.
• rockchip rkvdec video decoder driver
  2 messages in 7d · last 2026-10-26 12:49 · Detlev Casanova et al.
• iommu subsystem
  2 messages in 7d · last 2026-10-26 05:38 · Joerg Roedel et al.
• iommufd
  2 messages in 7d · last 2026-10-26 05:38 · Jason Gunthorpe et al.
• cec framework Supported
  2 messages in 7d · last 2026-10-25 19:21 · Hans Verkuil
• st vd55g1 driver
  2 messages in 7d · last 2026-10-25 15:41 · Benjamin Mugnier et al.
• v4l2 camera sensor drivers
  2 messages in 7d · last 2026-10-25 15:41 · Sakari Ailus
• sony imx678 sensor driver
  2 messages in 7d · last 2026-10-22 17:34 · Jai Luthra
• generic include/asm header files
  2 messages in 7d · last 2026-10-21 11:34 · Arnd Bergmann
• renesas rz/v2h(p) input video control block driver
  1 message in 7d · last 2026-10-27 16:11 · Daniel Scally et al.
• x86 architecture (32-bit and 64-bit)
  1 message in 7d · last 2026-10-27 15:44 · Thomas Gleixner et al.
• devlink Supported
  1 message in 7d · last 2026-10-27 15:44 · Jiri Pirko
• universal flash storage host controller driver Supported
  1 message in 7d · last 2026-10-27 15:44
• scsi subsystem
  1 message in 7d · last 2026-10-27 15:44 · "James E.J. Bottomley" et al.
• drm gpu scheduler Supported
  1 message in 7d · last 2026-10-27 15:44 · Matthew Brost et al.
• device frequency (devfreq)
  1 message in 7d · last 2026-10-27 15:44 · MyungJoo Ham et al.
• xdp (express data path) Supported
  1 message in 7d · last 2026-10-27 15:44 · Alexei Starovoitov et al.
• openvswitch
  1 message in 7d · last 2026-10-27 15:44 · Aaron Conole et al.
• sctp protocol
  1 message in 7d · last 2026-10-27 15:44 · Marcelo Ricardo Leitner et al.
• tipc network layer
  1 message in 7d · last 2026-10-27 15:44 · Jon Maloy et al.
• samsung s5p/exynos4 soc series camera subsystem drivers Supported
  1 message in 7d · last 2026-10-27 14:53 · Sylwester Nawrocki
• qualcomm pas tz service
  1 message in 7d · last 2026-10-27 12:39 · Sumit Garg
• filesystems [iomap] Supported
  1 message in 7d · last 2026-10-27 09:09 · Christian Brauner
• xfs filesystem Supported
  1 message in 7d · last 2026-10-27 09:09 · Carlos Maiolino
• userspace copyin/copyout (uiovec)
  1 message in 7d · last 2026-10-27 09:09 · Alexander Viro
• page cache Supported
  1 message in 7d · last 2026-10-27 09:09 · Matthew Wilcox et al.
• voltage and current regulator framework Supported
  1 message in 7d · last 2026-10-27 05:10 · Liam Girdwood et al.
• omnivision ov5640 sensor driver
  1 message in 7d · last 2026-10-26 10:33 · Steve Longerbeam
• virtio core
  1 message in 7d · last 2026-10-26 06:21 · "Michael S. Tsirkin" et al.
• vfio driver
  1 message in 7d · last 2026-10-26 05:38 · Alex Williamson
• drm driver for vmware virtual gpu Supported
  1 message in 7d · last 2026-10-26 05:37 · Zack Rusin
• arm mali panfrost drm driver Supported
  1 message in 7d · last 2026-10-26 05:37 · Boris Brezillon et al.
• arm mali panthor drm driver Supported
  1 message in 7d · last 2026-10-26 05:37 · Boris Brezillon et al.