kernel/linux.git/drivers/media, branch v6.1.175

media: omap3isp: drop the use count of v4l2 pipeline

2026-06-01T15:39:01+00:00

commit 9da49bd9d4224035cff39b40d7395310abb10201 upstream. In isp_video_open(), drop the use count of v4l2 pipeline if vb2_queue_init() fails. Fixes: 8fd390b89cc8 ("media: Split v4l2_pipeline_pm_use into v4l2_pipeline_pm_{get, put}") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: i2c: ov08d10: fix image vertical start setting

2026-06-01T15:39:01+00:00

commit 5d150fa0f16096d736bd24d13e04495da5116fab upstream. The current settings for the "image vertical start" register appear to be incorrect. While this only results in an incorrect start line for native modes, this faulty setting causes actual problems in binning mode. At least on an i.MX8MP test system, only corrupted frames could be received. To correct this, the recommended settings from the reference register sets are used for all modes. Since this shifts the start by one line, the Bayer pattern also changes, which has also been corrected. Fixes: 7be91e02ed57 ("media: i2c: Add ov08d10 camera sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Matthias Fend Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: i2c: imx412: Assert reset GPIO during probe

2026-06-01T15:39:01+00:00

commit 8467c5ff5acae28513bc1e0af535e06b41b04344 upstream. Assert the reset GPIO before first power up. This avoids a mismatch where the first power up (when the reset GPIO defaults deasserted) differs from subsequent cycles. Signed-off-by: Wenmeng Liu Fixes: 9214e86c0cc1 ("media: i2c: Add imx412 camera sensor driver") Cc: stable@vger.kernel.org Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Greg Kroah-Hartman

media: dib8000: avoid division by 0 in dib8000_set_dds()

2026-06-01T15:39:01+00:00

commit dde3c37af95cd6fa301c4906f33d627bc9dd874c upstream. In dib8000_set_dds(), 1 << 26 (67108864) divided by e.g. 1 apparently can't fit into 16-bit variable unit_khz_dds_val, being truncated to 0; this will cause division by 0 while calling dprintk() with debugging enabled (via the module parameter). Use s32 instead of s16 to declare the variable, getting rid of the cast to u16 in the *else* branch as well... Found by Linux Verification Center (linuxtesting.org) with the Svace static analysis tool. Fixes: 173a64cb3fcf ("[media] dib8000: enhancement") Cc: stable@vger.kernel.org Signed-off-by: Sergey Shtylyov Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: pci: zoran: fix potential memory leak in zoran_probe()

2026-06-01T15:39:01+00:00

commit 8ea21435fe36fb853706f4935d78bc11beb63fb4 upstream. The memory allocated for codec in videocodec_attach() is not freed in one of the error paths, due to an incorrect goto label. Fix the label to free it on error. Fixes: 8f7cc5c0b0eb ("media: staging: media: zoran: introduce zoran_i2c_init") Cc: stable@vger.kernel.org Signed-off-by: Abdun Nihaal Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: saa7164: add ioremap return checks and cleanups

2026-06-01T15:39:01+00:00

commit d51c60a498e83c9a79884c8e420f97e3885c9583 upstream. Add checks for ioremap return values in saa7164_dev_setup(). If ioremap for BAR0 or BAR2 fails, release the already allocated PCI memory regions, remove the device from the global list, decrement the device count, and return -ENODEV. This prevents potential null pointer dereferences and ensures proper cleanup on memory mapping failures. Fixes: 443c1228d505 ("V4L/DVB (12923): SAA7164: Add support for the NXP SAA7164 silicon") Cc: stable@vger.kernel.org Signed-off-by: Wang Jun <1742789905@qq.com> Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: rc: streamzap: Error handling in probe

2026-06-01T15:39:01+00:00

commit 42844992664f03ef9f930e64f7370fa481e9c267 upstream. If submitting the URB fails, the device will be unusable. Probe() must fail. Fixes: 7a569f524dd36 ("V4L/DVB: IR/streamzap: functional in-kernel decoding") Cc: stable@vger.kernel.org Signed-off-by: Oliver Neukum Signed-off-by: Sean Young Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: rc: xbox_remote: heed DMA restrictions

2026-06-01T15:39:01+00:00

commit e280d1e5e3f2595bbb43fe6e1bce00c59a43c0ff upstream. The buffer for IO must not be part of the device structure because that violates the DMA coherency rules. Fixes: 02d32bdad3123 ("media: rc: add driver for Xbox DVD Movie Playback Kit") Cc: stable@vger.kernel.org Signed-off-by: Oliver Neukum Signed-off-by: Sean Young Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: i2c: ov8856: free control handler on error in ov8856_init_controls()

2026-06-01T15:39:00+00:00

commit f75e160745663ce9b13362ae6e90bd439c58df69 upstream. The control handler wasn't freed if adding controls failed, add an error exit label and convert the existing error return to use it. Fixes: 879347f0c258 ("media: ov8856: Add support for OV8856 sensor") Cc: stable@vger.kernel.org Signed-off-by: Alexander Koskovich Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman

media: uvcvideo: Enable VB2_DMABUF for metadata stream

2026-06-01T15:39:00+00:00

commit fbac03467e53d8d72e5099c03df26d9adae11416 upstream. The UVC driver has two video streams, one for the frames and another one for the metadata. Both streams share most of the codebase, but only the data stream declares support for DMABUF transfer mode. I have tried the DMABUF transfer mode with CONFIG_DMABUF_HEAPS_SYSTEM and the frames looked correct. This patch announces the support for DMABUF for the metadata stream. This is useful for apps/HALs that only want to support DMABUF. Cc: stable@vger.kernel.org Fixes: 088ead2552458 ("media: uvcvideo: Add a metadata device node") Signed-off-by: Ricardo Ribalda Reviewed-by: Laurent Pinchart Reviewed-by: Hans de Goede Link: https://patch.msgid.link/20260309-uvc-metadata-dmabuf-v1-1-fc8b87bd29c5@chromium.org Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil Signed-off-by: Greg Kroah-Hartman