wireguard-linux/drivers/media/cec/platform, branch stable

Merge tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2026-08-19T17:09:22Z

Pull media updates from Mauro Carvalho Chehab: - v4l2-core: added ISP statistics support and per-block validation - v4l2-core: Allow unknown HDR10 white point and luminance - New camera sensors: Sony IMX678 and IMX471m, Himax HM1092 IR sensor - New codec: Milos: VPU v2.0 codec support - isp driver: gained support for Dreamchip RPPX1 ISP framework - vsp1 driver: gained support for RZ/T2H and RZ/N2H - Novalake driver: gained CVS support for new NVL hardware - dvb-core: fix feed leak on failed DMX_ADD_PID - several driver fixes, cleanups and minor improvements * tag 'media/v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: ipu-bridge: check all DMI entries when overriding sensor rotation media: v4l2-async: avoid deleting unlinked ASC entry on link error media: rzg2l-cru: Align bytesperline to hardware DMA stride requirement media: intel/ipu6: fix async notifier cleanup leak on parse error media: staging/ipu7: fix async notifier UAF on probe error path media: amd: isp4: fix self-deadlock in isp4sd_pwron_and_init() error path media: amd: isp4: release partial allocations in isp4if_alloc_fw_gpumem() media: rcar-isp: Fix VSPX reference leaks media: rcar-isp: Release ISPCORE resources media: i2c: imx415: Release runtime PM reference on VBLANK error media: i2c: imx415: Return test pattern write errors media: renesas: vsp1: Declare index variables in for loop statement media: renesas: vsp1: Make reset control optional to support platforms without a reset line media: dt-bindings: media: renesas,vsp1: Document RZ/T2H and RZ/N2H SoCs media: dt-bindings: media: renesas,fcp: Document RZ/T2H and RZ/N2H SoCs media: nxp: imx8-isi: Add additional 32-bit RGB format support media: nxp: imx8-isi: Add 16-bit raw Bayer format support media: nxp: imx8-isi: Implement per-stream reference counting for multiplexed streams media: nxp: imx8-isi: Use BIT_ULL() for 64-bit stream masks media: nxp: imx8-isi: Correct color map between V4L2 and ISI ...

media: cec: tegra: Remove redundant dev_err()

2026-07-28T13:17:55Z

Since commit 55b48e23f5c4 ("genirq/devres: Add error handling in devm_request_*_irq()"), devm_request_threaded_irq() automatically logs detailed error messages on failure. Remove the now-redundant driver-specific dev_err() calls. Signed-off-by: Pan Chuang Signed-off-by: Hans Verkuil

media: cec: seco: Remove redundant dev_err()

2026-07-28T13:17:55Z

media: cec: ao-cec: Remove redundant dev_err()

2026-07-28T13:17:55Z

media: cec: tegra_cec: keep track of number of Rx Low Drives

2026-07-17T08:13:54Z

Keep track of Rx Low Drive conditions. Useful for detecting potential hardware/cable problems as it suggests unstable or incorrect voltage levels. Note that the Tx Low Drive conditions are already logged in the CEC core. Signed-off-by: Hans Verkuil Reviewed-by: Mikko Perttunen Signed-off-by: Mauro Carvalho Chehab

media: cec: tegra_cec: don't break off msg on NACK

2026-07-17T08:13:50Z

The Tegra CEC hardware has a bug where, if the first attempt to transmit a message is NACKed so the transmit is aborted, then the second attempt can contain corrupt data. Ensure that the full message is always transmitted to avoid hitting this bug. I suspect some internal state is not reset in the case of aborting a message due to a NACK. Signed-off-by: Hans Verkuil Reviewed-by: Mikko Perttunen Signed-off-by: Mauro Carvalho Chehab

media: cec: tegra: add missing MODULE_DEVICE_TABLE()

2026-07-10T07:05:38Z

The driver has an OF match table wired to .of_match_table, but does not export the table with MODULE_DEVICE_TABLE(). Add the missing MODULE_DEVICE_TABLE(of, ...) entry so module alias information is generated for OF based module autoloading. This is a source-level fix. It does not claim dynamic hardware reproduction; the evidence is the driver-owned match table, its use by the platform driver, and the missing module alias publication. Signed-off-by: Pengpeng Hou Signed-off-by: Hans Verkuil

media: cec: seco: Use predefined time multiplier

2026-07-10T07:05:38Z

Instead of relying on custom MS_TO_US() macro, use existing time multiplier. Signed-off-by: Andy Shevchenko Signed-off-by: Hans Verkuil

Replace by more specific (c files)

2026-07-03T05:38:17Z

Replace the #include of by the more specific where applicable. For most cases the include can be dropped completely, only a few drivers need one or two headers added. Acked-by: Danilo Krummrich Acked-by: Takashi Sakamoto Acked-by: Bjorn Helgaas Link: https://patch.msgid.link/1a3f2007c5c5dcf555c09a4035ce3ae8ef1b6c49.1782808461.git.u.kleine-koenig@baylibre.com Signed-off-by: Uwe Kleine-König (The Capable Hub)

media: cec: stm32: return an error when log-address wait times out

2026-06-29T14:10:36Z

stm32_cec_adap_log_addr() waits for TXSOM to clear before disabling CEC and updating the logical address registers. The wait result is ignored, so a timeout can still be reported as a successful logical address update. Return the polling error before touching the address registers. Compute the address mask only for valid logical addresses so the invalid-address path does not evaluate a shift based on CEC_LOG_ADDR_INVALID. Signed-off-by: Pengpeng Hou Signed-off-by: Hans Verkuil