debian/20260421.2 - incremental 26Q1.2 d4xx backward compatible drivers - #27

Draft

Pirouf wants to merge 91 commits into

intel:release/26Q1.2from

Pirouf:20260421-2/Q1.2-d4xx-compat

Commits on May 5, 2026

v4l2-core, ipu7-isys, ipu6-isys: add dkms apply d4xx patch quilt
Pirouf
committed
ec98cd2

Commits on Jun 10, 2026

ipu7-isys: display cphy/dphy 5/4-bits vc-extension
Pirouf
committed
3651432
makefile : ignore lt6911* make from dpkg build
Pirouf
committed
b99d65e
Makefile: compile ipu7 fw logger support
Pirouf
committed
938ad4e
makefile: add compile EXT_CTRLS
Pirouf
committed
96bfa5a
max9x : add csi link phy lanesmap debug messages
Pirouf
committed
910bffc
ipu-acpi : add d4xx pdata aggregrated-link detection
Pirouf
committed
59d20df

Commits on Jun 11, 2026

ipu-acpi: fallback for camera pdata without rotation param
Pirouf
committed
3104b5b
ipu-acpi: fix d4xx PDATA missing headers and typos
Pirouf
committed
d4d4c6d
d4xx-compat: initial d457 gmsl2 1.0.1.21 driver port
Pirouf
committed
369da4e
d4xx-compat: Update d4xx.c driver to match RealSense latest development
Pirouf
committed
9850679
d4xx-compat: add kernel 6.5 support

Dmitry Perchanov
authored and
Pirouf
committed
f81681c
d4xx-compat: align to linux 6.6 v4l2 apis

zouxiaoh
authored and
Pirouf
committed
5da15c7
d4xx-compat: force uapi isys headers include
Pirouf
committed
d114309
d4xx-compat: turn .[gs]_frame_interval into pad operations
Pirouf
committed
f96815e
d4xx-compat: debug isys-video kernel oops on per-vc callbacks
Pirouf
committed
985d654
d4xx-compat: add V4L2_CID_LINK_FREQ support MTL DPHY
Pirouf
committed
9e0bfa6
d4xx-compat: ignore DS5_CAMERA_CID_HWMC_RW empty data ioctl
Pirouf
committed
59e6faa
d4xx-compat: fix aggredated mode max9296 device removal
Pirouf
committed
56212db
d4xx-compat: add csi2 4 and 5 ports mapping, shift aggregated suffixes
Pirouf
committed
3410712
d4xx-compat: fix query sensor info failed on port e
Pirouf
committed
eef9a6d
d4xx-compat: apply v4l2-ctl csi2 link_freq override to mux only
Pirouf
committed
88a58c0
d4xx-compat: avoid G_FMT error on missing Y210
Pirouf
committed
14265f6
d4xx-compat: Enable hacks in max929x

Josh Watts
authored and
Pirouf
committed
bc7e8c3
d4xx-compat: crankup V4L2_CID_LINK_FREQ setpoints up 2500Mbps
Pirouf
committed
3587f90
d4xx-compat: serdes setup fallback on invalid serializer source
Pirouf
committed
9e5b5a3
d4xx-compat: add acpi pdata aggregated-link detection
Pirouf
committed
8308aec
d4xx-max929x: add kernel 6.5 support

Dmitry Perchanov
authored and
Pirouf
committed
b2917e0
d4xx-max9295: Isolate D4XX changes

Josh Watts
authored and
Pirouf
committed
ecc6b22
d4xx-max9296: Isolate D4XX changes

Josh Watts
authored and
Pirouf
committed
c05bc5c
d4xx-max9295: Expose MFP IO

Josh Watts
authored and
Pirouf
committed
8928be1
d4xx-max9295: Force port_sel

Josh Watts
authored and
Pirouf
committed
504641b
d4xx-max9296: setup control fallback for serializer invalid source
Pirouf
committed
bbe50c1
d4xx-compat: add realsense2 driver specific namespace
Pirouf
committed
f532bea
d4xx-compat: add v4l set_routing support, disable set query substream legacy api
Pirouf
committed
f475fb9
d4xx-max9295: add gmsl2 link status register checker
Pirouf
committed
2be198e
d4xx-compat : initial max9672x support
Pirouf
committed
10e1038
d4xx-compat: fix dfu sysfs truncated devname issue
Pirouf
committed
3e9d38b
d4xx-compat: fix default v4l2 vc_id to stream_id mapping
Pirouf
committed
fb7ab49
d4xx-compat: fix dfu char device sysfs naming
Pirouf
committed
04d03f0
d4xx-compat: simplified max9672x implementation
Pirouf
committed
13c9393
d4xx-compat: hwmc return success on ioctl

Dmitry Perchanov
authored and
Pirouf
committed
7c6cd7d
d4xx-compat: return hwmc error code to lrs sdk.

Dmitry Perchanov
authored and
Pirouf
committed
7d8657f
d4xx-compat: add recovery string to dfu device

Dmitry Perchanov
authored and
Pirouf
committed
34f0f38
d4xx-compat: improve commentary

Dmitry Perchanov
authored and
Pirouf
committed
7e858f5
d4xx-compat: updated AE_SETPOINT_GET control's range

Arun-Prasad-V
authored and
Pirouf
committed
dbb356a
d4xx-compat: Locking on open dfu device

Dmitry Perchanov
authored and
Pirouf
committed
f38abb9
d4xx-compat: Locking on mux open and close

Arun-Prasad-V
authored and
Pirouf
committed
cbd0774
d4xx-compat: support for dynamic change of i2c bus_clk_rate

Arun-Prasad-V
authored and
Pirouf
committed
6a1b6e5
d4xx-compat: cherry-pick realsense_mipi commit 38fc023

remibettan
authored and
Pirouf
committed
d27916f
d4xx-compat: Add error for hwmc response len 0 + replace hard-coded addresses (#285)

ejgoldik
authored and
Pirouf
committed
9da9fa4
d4xx-compat: add D41x support (#266)

ejgoldik
authored and
Pirouf
committed
2d65f57
d4xx-compat: relax start stream TO (#295)

ejgoldik
authored and
Pirouf
committed
1d27667
d4xx-compat: update version to 1.0.1.31 (#303)

ymodlin
authored and
Pirouf
committed
9e09edb
d4xx-compat: Enabling Y12I mode for IR calibration stream (#313)

Kontra2B
authored and
Pirouf
committed
0f2da3c
d4xx-compat: use common serdes ipu acpi headers
Pirouf
committed
60620a1
d4xx-max96724: drop max96712 legacy-mode, set and reset src-link pipe aggregation
Pirouf
committed
dcd5276
d4xx-max96724 : WA multicam pipe and aggregator affinity issues
Pirouf
committed
07d956d
d4xx-max9295: initial virtual-channel extension implementation
Pirouf
committed
bf96ab4
d4xx-max96724: enable cphy/dphy 5/4-bits vc-extension
Pirouf
committed
550d8f5

Commits on Jun 12, 2026

d4xx-max96724: modify d4xx sensors vc default assignment
Pirouf
committed
44e45c3
helpers: add v4l2 media controller ipu helper scripts
Pirouf
committed
5c62dab
helpers: bind d4xx either from ipu6 or ipu7, extend ipu6 upto csi port 5
Pirouf
committed
a104e9f
helper: make max9x v4l2 stream and route binding generic
Pirouf
committed
e4d7cae
helpers: add max9x v4l2 graph binding quiet mode
Pirouf
committed
5adf076
helpers: fix d4xx stream v4l2 routes on input-src D
Pirouf
committed
acf505e
helpers: enable all d4xx routes streams when 2 camera only
Pirouf
committed
9bcab74
helpers: set initial d4xx frame size, fix binding edge-case
Pirouf
committed
0323e85
helpers: bind media detects ipu isys capture device limits
Pirouf
committed
946274e
helpers: cleanup d4xx video device symlink before bind
Pirouf
committed
02ca5a3

Commits on Jul 17, 2026

Commits on Jul 22, 2026

d4xx-max9295: assign fwd-link max96724 similarly than max9296
Pirouf
committed
68140ed
d4xx-max96724: change regmap cache type to REGCACHE_NONE
Pirouf
committed
63018ef
d4xx-compat: add i2c read/write retry mechanisms
Pirouf
committed
c6eab5e
d4xx-max96724: reduce set video pipe disable-enable transitions
Pirouf
committed
850fd16
ipu7-isys: disable ISYS RESET to avoid isys stream stop and close timeouts
Pirouf
committed
39696e1
d4xx-max9295: init port i2c reply timeout
Pirouf
committed
eb8b005
d4xx-max96724: init port i2c reply timeout
Pirouf
committed
79d02b5

Commits on Jul 24, 2026

d4xx-compat: set GMSL i2c fast-mode 400KHz link
Pirouf
committed
0663fec
d4xx-compat: force control-channel switch on every v4l2 ext_ctrl
Pirouf
committed
65f6a5b
ipu7-isys: disable SLEEP_LEVEL_CFG-OVERRIDE_FABRICS
Pirouf
committed
fd52df8
ipu7-isys: program GDA_REGS pixel-buffer watermarks
Pirouf
committed
3ab36f5
helpers: avoid v4l2 binding from usb media dev
Pirouf
committed
b4d2372

Commits on Jul 28, 2026

d4xx-max96724: increase gmsl link oneshot reset wait states
Pirouf
committed
56d7c4a
d4xx-compat: resolve serdes start and oneshot-reset race-conditions
Pirouf
committed
006c2eb
DONOTMERGE: debian: initial dpkg rules, control and debconf

khaiwenng
authored and
Pirouf
committed
99ee6d7

Commits on Jul 31, 2026

v4l2-core: remove undesired 6.18 patch
Pirouf
committed
e9ce648
SQUASHME DONOTMERGE: debian: initial dpkg rules, control and debconf
Pirouf
committed
1712124