kernel/linux.git/drivers/media/platform, branch v7.2-rc1

Merge tag 'media/v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2026-06-19T00:21:54+00:00

Pull media updates from Mauro Carvalho Chehab: - v4l2: - core: fix subdev sensor ownership - subdev: Allow accessing routes with STREAMS client capability - ctrls: Add validation for HEVC active reference counts and background detection control - common: Add YUV24 format info and has_alpha helper - vb2: Change vb2_read() and vb2_write() return types to ssize_t - i2c: cvs: Add driver of Intel Computer Vision Sensing Controller(CVS) - atmel-isc: remove deprecated driver - cec: Add CEC Latency Indication Protocol (LIP) support - imon: Add iMON VFD HID OEM v1.2 key mappings - AVMatrix: new HWS capture driver - isp4: new AMD capture driver - qcom: - iris: Add hierarchical coding, B-frame, and Long-Term Reference support for encoder - camss: Add SM6350 platform support - venus: Add SM6115 platform support - chips-media: wave5: Add support for Packed YUV422, CBP profile, and background detection - csi2rx: Add multistream support and 32 dma chans - Several cleanups and fixes * tag 'media/v7.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (394 commits) media: v4l2-fwnode: Fix subdev owner overwritten in v4l2_async_register_subdev_sensor() media: qcom: iris: vdec: allow GEN2 decoding into 10bit format media: qcom: iris: vdec: update find_format to handle 8bit and 10bit formats media: qcom: iris: vdec: update size and stride calculations for 10bit formats media: qcom: iris: gen2: add support for 10bit decoding media: qcom: iris: add QC10C & P010 buffer size calculations media: qcom: iris: add helpers for 8bit and 10bit formats media: qcom: iris: Fix FPS calculation and VPP FW overhead media: qcom: camss: vfe-340: Support for PIX client media: qcom: camss: vfe-340: Proper client handling media: qcom: camss: csid-340: Enable PIX interface routing media: qcom: camss: csid-340: Add port-to-interface mapping media: qcom: camss: csid-340: Switch to generic CSID_CFG/CTRL registers media: iris: Initialize HFI ops after firmware load in core init media: iris: drop struct iris_fmt media: iris: Add platform data for X1P42100 media: iris: Add hardware power on/off ops for X1P42100 media: iris: optimize COMV buffer allocation for VPU3x and VPU4x media: iris: add FPS calculation and VPP FW overhead in frequency formula media: qcom: iris: Simplify COMV size calculation ...

Merge tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2026-06-17T18:21:40+00:00

Pull SoC driver updates from Arnd Bergmann: "There are a few added drivers, but mostly the normal maintenance to drivers for firmware, memory controller and other soc specific hardware: - The NXP QuickEngine gets modern MSI support, which allows some cleanups to the GICv3 irqchip chip driver - A new SoC specific driver for the Renesas R-Car MFIS unit is added, encapsulating support for the on-chip mailbox and hwspinlock implementations that are not easily separated into individual drivers - The Qualcomm SoC drivers add support for additional SoC implementations, and flexibility around power management for the serial-engine driver as well as probing the LLCC driver using custom hardware descriptions inside of the device itself. - Added support for the Samsung thermal management unit - A cleanup to the Tegra 'PMC' driver interfaces to remove legacy APIs and allow multiple PMC instances everywhere. - Updates to the TI SCI and KNAS drivers to improve suspend/resume support. - Minor driver changes for mediatek, xilinx, allwinner, aspeed, tegra, broadcom, amd, microchip and starfive specific drivers - Memory controller updates for Tegra and Renesas for additional SoC types and other improvements. - Firmware driver updates for Arm FF-A, SMCCC and SCMI interfaces, to update driver probing, object lifetimes and address minor bugs" * tag 'soc-drivers-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (189 commits) Revert "firmware: zynqmp: Add dynamic CSU register discovery and sysfs interface" Revert "Documentation: ABI: add sysfs interface for ZynqMP CSU registers" memory: tegra234: drop dead NULL check in tegra234_mc_icc_aggregate() memory: tegra264: drop redundant tegra264_mc_icc_aggregate() memory: tegra186-emc: stop borrowing MC aggregate hook for EMC soc: aspeed: cleanup dead default for ASPEED_SOCINFO firmware: tegra: bpmp: Add support for multi-socket platforms firmware: tegra: bpmp: Propagate debugfs errors soc/tegra: pmc: Add Tegra238 support soc/tegra: pmc: Restrict power-off handler to Nexus 7 soc/tegra: pmc: Populate powergate debugfs only when needed soc/tegra: pmc: Move legacy code behind CONFIG_ARM guard soc/tegra: pmc: Remove unused legacy functions soc/tegra: pmc: Create PMC context dynamically firmware: samsung: acpm: remove compile-testing stubs firmware: samsung: acpm: Add devm_acpm_get_by_phandle helper firmware: samsung: acpm: Add TMU protocol support firmware: samsung: acpm: Make acpm_ops const and access via pointer firmware: samsung: acpm: Drop redundant _ops suffix in acpm_ops members firmware: samsung: acpm: Annotate rx_data->cmd with __counted_by_ptr ...

Merge tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

2026-06-17T10:57:44+00:00

Pull workqueue updates from Tejun Heo: - Continued progress toward making alloc_workqueue() unbound by default: more callers converted to WQ_PERCPU / system_percpu_wq / system_dfl_wq, and new warnings for queues that use neither WQ_PERCPU nor WQ_UNBOUND or the legacy system_wq / system_unbound_wq. - Misc: drop the now-trivial apply_wqattrs_lock()/unlock() wrappers, forbid the TEST_WORKQUEUE benchmark from being built-in, and fix a spurious pointer level in the worker debug-dump path. * tag 'wq-for-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: drm/bridge: anx7625: Add WQ_PERCPU add to alloc_workqueue wifi: ath6kl: fix invalid workqueue flags in ath6kl_usb_create() btrfs: Drop WQ_PERCPU from ordered_flags in btrfs_init_workqueues() workqueue: Add warnings and ensure one among WQ_PERCPU or WQ_UNBOUND is present workqueue: Add warnings and fallback if system_{unbound}_wq is used workqueue: drop spurious '*' from print_worker_info() fn declaration workqueue: forbid TEST_WORKQUEUE from being built-in workqueue: drop apply_wqattrs_lock()/unlock() wrappers umh: replace use of system_unbound_wq with system_dfl_wq rapidio: rio: add WQ_PERCPU to alloc_workqueue users media: ddbridge: add WQ_PERCPU to alloc_workqueue users platform: cznic: turris-omnia-mcu: replace use of system_wq with system_percpu_wq media: synopsys: hdmirx: replace use of system_unbound_wq with system_dfl_wq virt: acrn: Add WQ_PERCPU to alloc_workqueue users

media: qcom: iris: vdec: allow GEN2 decoding into 10bit format

2026-06-02T21:12:10+00:00

Add the necessary bits into the gen2 platforms tables and handlers to allow decoding streams into 10bit pixel formats. Reviewed-by: Dmitry Baryshkov Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: vdec: update find_format to handle 8bit and 10bit formats

2026-06-02T21:12:10+00:00

The 10bit pixel format can be only used when the decoder identifies the stream as decoding into 10bit pixel format buffers, so update the find_format helper to filter the formats and only allow the proper formats when setting or trying a capture format. Reviewed-by: Dmitry Baryshkov Reviewed-by: Bryan O'Donoghue Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: vdec: update size and stride calculations for 10bit formats

2026-06-02T21:12:10+00:00

Update the gen2 response and vdec s_fmt code to take in account the P010 and QC010 when calculating the width, height and stride. Reviewed-by: Dmitry Baryshkov Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: gen2: add support for 10bit decoding

2026-06-02T21:12:10+00:00

Add the necessary plumbing into the HFi Gen2 to signal the decoder the right 10bit pixel format and stride when in compressed mode. Reviewed-by: Dmitry Baryshkov Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: add QC10C & P010 buffer size calculations

2026-06-02T21:12:10+00:00

The P010 (YUV format with 16-bits per pixel with interleaved UV) and QC10C (P010 compressed mode similar to QC08C) requires specific buffer calculations to allocate the right buffer size for the DPB (decoded picture buffer) frames and frames consumed by userspace. Similar to 8bit, the 10bit DPB frames uses QC10C format. Reviewed-by: Bryan O'Donoghue Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: add helpers for 8bit and 10bit formats

2026-06-02T21:12:10+00:00

To simplify code checking for pixel formats, add helpers to check for 8bit and 10bit formats. Reviewed-by: Dikshita Agarwal Reviewed-by: Dmitry Baryshkov Tested-by: Wangao Wang Signed-off-by: Neil Armstrong Signed-off-by: Bryan O'Donoghue

media: qcom: iris: Fix FPS calculation and VPP FW overhead

2026-06-02T21:12:04+00:00

Use div_u64() instead of mult_fract as u64 operator division fails on 32 bit systems which don't link against libgcc. Fixes: 5c66647a5c3e ("media: iris: add FPS calculation and VPP FW overhead in frequency formula") Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202606030132.qnBXVDkM-lkp@intel.com/ Signed-off-by: Bryan O'Donoghue