kernel/linux.git/drivers/media/platform, branch v6.6

media: xilinx-vipp: Look for entities also in waiting_list

2023-10-11T13:26:16+00:00

The big V4L2 async framework overhaul simplified linked lists used by the V4L2 async framework. This affected a few drivers and it turns out a few of those drivers rely on searching for entities in both async notifier's waiting and done lists. Do that by separately traversing both. Fixes: 9bf19fbf0c8b ("media: v4l: async: Rework internal lists") Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Hans Verkuil

media: mediatek: vcodec: Fix encoder access NULL pointer

2023-10-05T09:34:29+00:00

Need to set the private data with encoder device, or will access NULL pointer in encoder handler. Fixes: 1972e32431ed ("media: mediatek: vcodec: Fix possible invalid memory access for encoder") Signed-off-by: Irui Wang Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Hans Verkuil

media: pxa_camera: Fix an error handling path in pxa_camera_probe()

2023-10-02T08:02:53+00:00

The commit in Fixes has reordered the code and the error handling path. However one 'goto' was missed. Fix it and branch at the correct place in the error handling path. Fixes: 5073d10cbaba ("media: pxa_camera: Register V4L2 device early") Signed-off-by: Christophe JAILLET Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

media: imx-mipi-csis: Remove an incorrect fwnode_handle_put() call

2023-09-19T07:03:21+00:00

The commit in Fixes has removed an fwnode_graph_get_endpoint_by_id() call in mipi_csis_subdev_init(). So the reference that was taken should not be released anymore in the error handling path of the probe and in the remove function. Remove the now incorrect fwnode_handle_put() calls. Fixes: 1029939b3782 ("media: v4l: async: Simplify async sub-device fwnode matching") Signed-off-by: Christophe JAILLET Reviewed-by: Laurent Pinchart Reviewed-by: Rui Miguel Silva Signed-off-by: Laurent Pinchart Signed-off-by: Hans Verkuil

media: via: Use correct dependency for camera sensor drivers

2023-09-14T10:38:17+00:00

The via camera controller driver selected ov7670 driver, however now that driver has dependencies and may no longer be selected unconditionally. Reported-by: Randy Dunlap Fixes: 7d3c7d2a2914 ("media: i2c: Add a camera sensor top level menu") Signed-off-by: Sakari Ailus Acked-by: Randy Dunlap Tested-by: Randy Dunlap Signed-off-by: Hans Verkuil

media: v4l: Use correct dependency for camera sensor drivers

2023-09-14T10:38:17+00:00

The Kconfig option that enables compiling camera sensor drivers is VIDEO_CAMERA_SENSOR rather than MEDIA_CAMERA_SUPPORT as it was previously. Fix this. Also select VIDEO_OV7670 for marvell platform drivers only if MEDIA_SUBDRV_AUTOSELECT and VIDEO_CAMERA_SENSOR are enabled. Reported-by: Randy Dunlap Fixes: 7d3c7d2a2914 ("media: i2c: Add a camera sensor top level menu") Signed-off-by: Sakari Ailus Signed-off-by: Hans Verkuil

Merge tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2023-09-01T19:21:32+00:00

Pull media updates from Mauro Carvalho Chehab: - new i2c drivers: ds90ub913, ds90ub953, ds90ub960, dw9719, ds90ub913 - new Intel IVSC MEI drivers - some Mediatek platform drivers were moved to a common location - Intel atomisp2 driver is now working with the main ov2680 driver. Due to that, the atomisp2 ov2680 staging one was removed - the bttv driver was finally converted to videobuf2 framework. This was the last one upstream using videobuf version 1 core. We'll likely remove the old videobuf framework on 6.7 - lots of improvements at atomisp driver: it now works with normal I2C sensors. Several compile-mode dependecies to select between ISP2400 and ISP2401 are now solved in runtime - a new ipu-bridge logic was added to work with IVSC MEI drivers - venus driver gained better support for new VPU versions - the v4l core async framework has gained lots of improvements and cleanups - lots of other cleanups, improvements and driver fixes * tag 'media/v6.6-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (358 commits) media: ivsc: Add ACPI dependency media: bttv: convert to vb2 media: bttv: use audio defaults for winfast2000 media: bttv: refactor bttv_set_dma() media: bttv: move vbi_skip/vbi_count out of buffer media: bttv: remove crop info from bttv_buffer media: bttv: remove tvnorm field from bttv_buffer media: bttv: remove format field from bttv_buffer media: bttv: move do_crop flag out of bttv_fh media: bttv: copy vbi_fmt from bttv_fh media: bttv: copy vid fmt/width/height from fh media: bttv: radio use v4l2_fh instead of bttv_fh media: bttv: replace BUG with WARN_ON media: bttv: use video_drvdata to get bttv media: i2c: rdacm21: Fix uninitialized value media: coda: Remove duplicated include media: vivid: fix the racy dev->radio_tx_rds_owner media: i2c: ccs: Check rules is non-NULL media: i2c: ds90ub960: Fix PLL config for 1200 MHz CSI rate media: i2c: ds90ub953: Fix use of uninitialized variables ...

Merge tag 'media/v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2023-08-25T02:10:53+00:00

Pull media fix from Mauro Carvalho Chehab: "Fix a potential array out-of-bounds in the mediatek vcodec driver" * tag 'media/v6.5-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: vcodec: Fix potential array out-of-bounds in encoder queue_setup

media: vcodec: Fix potential array out-of-bounds in encoder queue_setup

2023-08-23T07:56:08+00:00

variable *nplanes is provided by user via system call argument. The possible value of q_data->fmt->num_planes is 1-3, while the value of *nplanes can be 1-8. The array access by index i can cause array out-of-bounds. Fix this bug by checking *nplanes against the array size. Fixes: 4e855a6efa54 ("[media] vcodec: mediatek: Add Mediatek V4L2 Video Encoder Driver") Signed-off-by: Wei Chen Cc: stable@vger.kernel.org Reviewed-by: Chen-Yu Tsai Signed-off-by: Hans Verkuil

Merge tag 'media/v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2023-08-19T11:13:55+00:00

Pull media fixes from Mauro Carvalho Chehab: "Three driver fixes" * tag 'media/v6.5-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: media: imx: imx7-media-csi: Fix applying format constraints media: uvcvideo: Fix menu count handling for userspace XU mappings media: mtk-jpeg: Set platform driver data earlier