vidioc_try_fmt_cap identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c vidioc_try_fmt_vid_cap_mplane() -> vidioc_try_fmt_cap()

Type	Parameter	Key	Value
PARAM_VALUE	0	f	4096-ptr_max
BUF_SIZE	0	f	(-1),128-16383
BUF_SIZE	0	f	(-1),128-16383
DATA_SOURCE	0	f	$2
NOCHECK_CALL
USER_DATA	0	f->fmt.meta.buffersize	0-u32max[u]
USER_DATA	0	f->fmt.meta.bytesperline	0-u32max[u]
USER_DATA	0	f->fmt.meta.dataformat	0-u32max[u]
USER_DATA	0	f->fmt.meta.height	0-u32max[u]
USER_DATA	0	f->fmt.meta.width	0-u32max[u]
USER_DATA	0	f->fmt.pix.bytesperline	0-u32max[u]
USER_DATA	0	f->fmt.pix.colorspace	0-u32max[u]
USER_DATA	0	f->fmt.pix.field	0-u32max[u]
USER_DATA	0	f->fmt.pix.flags	0-u32max[u]
USER_DATA	0	f->fmt.pix.height	0-u32max[u]
USER_DATA	0	f->fmt.pix.hsv_enc	0-u32max[u]
USER_DATA	0	f->fmt.pix.pixelformat	0,8,808996950,809062486,825380173-825380174,825380185,825381965
USER_DATA	0	f->fmt.pix.priv	0-u32max[u]
USER_DATA	0	f->fmt.pix.quantization	0-u32max[u]
USER_DATA	0	f->fmt.pix.sizeimage	0-u32max[u]
USER_DATA	0	f->fmt.pix.width	0-u32max[u]
USER_DATA	0	f->fmt.pix.xfer_func	0-u32max[u]
USER_DATA	0	f->fmt.pix.ycbcr_enc	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.field	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.flags	0-255[u]
USER_DATA	0	f->fmt.pix_mp.height	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.hsv_enc	0-255[u]
USER_DATA	0	f->fmt.pix_mp.num_planes	0-255[u]
USER_DATA	0	f->fmt.pix_mp.pixelformat	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.width	0-u32max[u]
USER_DATA	0	f->fmt.sdr.buffersize	0-u32max[u]
USER_DATA	0	f->fmt.sdr.pixelformat	0-u32max[u]
USER_DATA	0	f->fmt.sliced.io_size	0-u32max[u]
USER_DATA	0	f->fmt.sliced.service_set	0-u16max[u]
USER_DATA	0	f->fmt.vbi.flags	0-u32max[u]
USER_DATA	0	f->fmt.vbi.offset	0-u32max[u]
USER_DATA	0	f->fmt.vbi.sample_format	0-u32max[u]
USER_DATA	0	f->fmt.vbi.samples_per_line	0-u32max[u]
USER_DATA	0	f->fmt.vbi.sampling_rate	0-u32max[u]
USER_DATA	0	f->fmt.win.chromakey	0-u32max[u]
USER_DATA	0	f->fmt.win.clipcount	0-u32max[u]
USER_DATA	0	f->fmt.win.field	0-u32max[u]
USER_DATA	0	f->fmt.win.global_alpha	0-255[u]
USER_DATA	0	f->fmt.win.w.height	0-u32max[u]
USER_DATA	0	f->fmt.win.w.left	s32min-s32max[u]
USER_DATA	0	f->fmt.win.w.top	s32min-s32max[u]
USER_DATA	0	f->fmt.win.w.width	0-u32max[u]
USER_DATA	0	f->type	0-u32max[u]
USER_PTR	0	f
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/mediatek/vcodec/encoder/mtk_vcodec_enc.c vidioc_venc_s_fmt_cap() -> vidioc_try_fmt_cap()

Type	Parameter	Key	Value
PARAM_VALUE	0	f	4096-ptr_max
BUF_SIZE	0	f	(-1),128-16383
BUF_SIZE	0	f	(-1),128-16383
DATA_SOURCE	0	f	$2
NOCHECK_CALL
USER_DATA	0	f->fmt.meta.buffersize	0-u32max[u]
USER_DATA	0	f->fmt.meta.bytesperline	0-u32max[u]
USER_DATA	0	f->fmt.meta.dataformat	0-u32max[u]
USER_DATA	0	f->fmt.meta.height	0-u32max[u]
USER_DATA	0	f->fmt.meta.width	0-u32max[u]
USER_DATA	0	f->fmt.pix.bytesperline	0-u32max[u]
USER_DATA	0	f->fmt.pix.colorspace	0-u32max[u]
USER_DATA	0	f->fmt.pix.field	0-u32max[u]
USER_DATA	0	f->fmt.pix.flags	0-u32max[u]
USER_DATA	0	f->fmt.pix.height	0-u32max[u]
USER_DATA	0	f->fmt.pix.hsv_enc	0-u32max[u]
USER_DATA	0	f->fmt.pix.pixelformat	0,8,808996950,809062486,825380173-825380174,825380185,825381965
USER_DATA	0	f->fmt.pix.priv	0-u32max[u]
USER_DATA	0	f->fmt.pix.quantization	0-u32max[u]
USER_DATA	0	f->fmt.pix.sizeimage	0-u32max[u]
USER_DATA	0	f->fmt.pix.width	0-u32max[u]
USER_DATA	0	f->fmt.pix.xfer_func	0-u32max[u]
USER_DATA	0	f->fmt.pix.ycbcr_enc	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.colorspace	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.field	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.flags	0-255[u]
USER_DATA	0	f->fmt.pix_mp.height	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.hsv_enc	0-255[u]
USER_DATA	0	f->fmt.pix_mp.num_planes	0-255[u]
USER_DATA	0	f->fmt.pix_mp.pixelformat	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.quantization	0-255[u]
USER_DATA	0	f->fmt.pix_mp.width	0-u32max[u]
USER_DATA	0	f->fmt.pix_mp.xfer_func	0-255[u]
USER_DATA	0	f->fmt.pix_mp.ycbcr_enc	0-255[u]
USER_DATA	0	f->fmt.sdr.buffersize	0-u32max[u]
USER_DATA	0	f->fmt.sdr.pixelformat	0-u32max[u]
USER_DATA	0	f->fmt.sliced.io_size	0-u32max[u]
USER_DATA	0	f->fmt.sliced.service_set	0-u16max[u]
USER_DATA	0	f->fmt.vbi.flags	0-u32max[u]
USER_DATA	0	f->fmt.vbi.offset	0-u32max[u]
USER_DATA	0	f->fmt.vbi.sample_format	0-u32max[u]
USER_DATA	0	f->fmt.vbi.samples_per_line	0-u32max[u]
USER_DATA	0	f->fmt.vbi.sampling_rate	0-u32max[u]
USER_DATA	0	f->fmt.win.chromakey	0-u32max[u]
USER_DATA	0	f->fmt.win.clipcount	0-u32max[u]
USER_DATA	0	f->fmt.win.field	0-u32max[u]
USER_DATA	0	f->fmt.win.global_alpha	0-255[u]
USER_DATA	0	f->fmt.win.w.height	0-u32max[u]
USER_DATA	0	f->fmt.win.w.left	s32min-s32max[u]
USER_DATA	0	f->fmt.win.w.top	s32min-s32max[u]
USER_DATA	0	f->fmt.win.w.width	0-u32max[u]
USER_DATA	0	f->type	0-u32max[u]
USER_PTR	0	f
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/platform/amlogic/meson-ge2d/ge2d.c vidioc_s_fmt_cap() -> vidioc_try_fmt_cap()

Type	Parameter	Key	Value
PARAM_VALUE	0	f	4096-ptr_max
PARAM_VALUE	1	priv	0
PARAM_VALUE	2	f	4096-ptr_max
BUF_SIZE	2	f	(-1),128-16383
BUF_SIZE	2	f	(-1),128-16383
DATA_SOURCE	0	f	$0
DATA_SOURCE	1	priv	$1
DATA_SOURCE	2	f	$2
USER_DATA	2	f->fmt.meta.buffersize	0-u32max[u]
USER_DATA	2	f->fmt.meta.bytesperline	0-u32max[u]
USER_DATA	2	f->fmt.meta.dataformat	0-u32max[u]
USER_DATA	2	f->fmt.meta.height	0-u32max[u]
USER_DATA	2	f->fmt.meta.width	0-u32max[u]
USER_DATA	2	f->fmt.pix.bytesperline	0-u32max[u]
USER_DATA	2	f->fmt.pix.colorspace	0-u32max[u]
USER_DATA	2	f->fmt.pix.field	0-u32max[u]
USER_DATA	2	f->fmt.pix.flags	0-u32max[u]
USER_DATA	2	f->fmt.pix.height	0-u32max[u]
USER_DATA	2	f->fmt.pix.hsv_enc	0-u32max[u]
USER_DATA	2	f->fmt.pix.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.pix.priv	0-u32max[u]
USER_DATA	2	f->fmt.pix.quantization	0-u32max[u]
USER_DATA	2	f->fmt.pix.sizeimage	0-u32max[u]
USER_DATA	2	f->fmt.pix.width	0-u32max[u]
USER_DATA	2	f->fmt.pix.xfer_func	0-u32max[u]
USER_DATA	2	f->fmt.pix.ycbcr_enc	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.colorspace	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.field	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.flags	0-255[u]
USER_DATA	2	f->fmt.pix_mp.height	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.hsv_enc	0-255[u]
USER_DATA	2	f->fmt.pix_mp.num_planes	0-255[u]
USER_DATA	2	f->fmt.pix_mp.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.quantization	0-255[u]
USER_DATA	2	f->fmt.pix_mp.width	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.xfer_func	0-255[u]
USER_DATA	2	f->fmt.pix_mp.ycbcr_enc	0-255[u]
USER_DATA	2	f->fmt.sdr.buffersize	0-u32max[u]
USER_DATA	2	f->fmt.sdr.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.sliced.io_size	0-u32max[u]
USER_DATA	2	f->fmt.sliced.service_set	0-u16max[u]
USER_DATA	2	f->fmt.vbi.flags	0-u32max[u]
USER_DATA	2	f->fmt.vbi.offset	0-u32max[u]
USER_DATA	2	f->fmt.vbi.sample_format	0-u32max[u]
USER_DATA	2	f->fmt.vbi.samples_per_line	0-u32max[u]
USER_DATA	2	f->fmt.vbi.sampling_rate	0-u32max[u]
USER_DATA	2	f->fmt.win.chromakey	0-u32max[u]
USER_DATA	2	f->fmt.win.clipcount	0-u32max[u]
USER_DATA	2	f->fmt.win.field	0-u32max[u]
USER_DATA	2	f->fmt.win.global_alpha	0-255[u]
USER_DATA	2	f->fmt.win.w.height	0-u32max[u]
USER_DATA	2	f->fmt.win.w.left	s32min-s32max[u]
USER_DATA	2	f->fmt.win.w.top	s32min-s32max[u]
USER_DATA	2	f->fmt.win.w.width	0-u32max[u]
USER_DATA	2	f->type	0-u32max[u]
USER_PTR	2	f
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock

drivers/media/v4l2-core/v4l2-ioctl.c v4l_try_fmt() -> (struct v4l2_ioctl_ops)->vidioc_try_fmt_vid_cap()

Type	Parameter	Key	Value
PARAM_VALUE	0	f	4096-ptr_max
PARAM_VALUE	1	priv	0
PARAM_VALUE	2	f	4096-ptr_max
BUF_SIZE	2	f	(-1),128-16383
DATA_SOURCE	0	f	$1
DATA_SOURCE	2	f	$2
USER_DATA	2	f->fmt.meta.buffersize	0-u32max[u]
USER_DATA	2	f->fmt.meta.bytesperline	0-u32max[u]
USER_DATA	2	f->fmt.meta.dataformat	0-u32max[u]
USER_DATA	2	f->fmt.meta.height	0-u32max[u]
USER_DATA	2	f->fmt.meta.width	0-u32max[u]
USER_DATA	2	f->fmt.pix.bytesperline	0-u32max[u]
USER_DATA	2	f->fmt.pix.colorspace	0-u32max[u]
USER_DATA	2	f->fmt.pix.field	0-u32max[u]
USER_DATA	2	f->fmt.pix.flags	0-u32max[u]
USER_DATA	2	f->fmt.pix.height	0-u32max[u]
USER_DATA	2	f->fmt.pix.hsv_enc	0-u32max[u]
USER_DATA	2	f->fmt.pix.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.pix.priv	0-u32max[u]
USER_DATA	2	f->fmt.pix.quantization	0-u32max[u]
USER_DATA	2	f->fmt.pix.sizeimage	0-u32max[u]
USER_DATA	2	f->fmt.pix.width	0-u32max[u]
USER_DATA	2	f->fmt.pix.xfer_func	0-u32max[u]
USER_DATA	2	f->fmt.pix.ycbcr_enc	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.colorspace	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.field	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.flags	0-255[u]
USER_DATA	2	f->fmt.pix_mp.height	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.hsv_enc	0-255[u]
USER_DATA	2	f->fmt.pix_mp.num_planes	0-255[u]
USER_DATA	2	f->fmt.pix_mp.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.quantization	0-255[u]
USER_DATA	2	f->fmt.pix_mp.width	0-u32max[u]
USER_DATA	2	f->fmt.pix_mp.xfer_func	0-255[u]
USER_DATA	2	f->fmt.pix_mp.ycbcr_enc	0-255[u]
USER_DATA	2	f->fmt.sdr.buffersize	0-u32max[u]
USER_DATA	2	f->fmt.sdr.pixelformat	0-u32max[u]
USER_DATA	2	f->fmt.sliced.io_size	0-u32max[u]
USER_DATA	2	f->fmt.sliced.service_set	0-u16max[u]
USER_DATA	2	f->fmt.vbi.flags	0-u32max[u]
USER_DATA	2	f->fmt.vbi.offset	0-u32max[u]
USER_DATA	2	f->fmt.vbi.sample_format	0-u32max[u]
USER_DATA	2	f->fmt.vbi.samples_per_line	0-u32max[u]
USER_DATA	2	f->fmt.vbi.sampling_rate	0-u32max[u]
USER_DATA	2	f->fmt.win.chromakey	0-u32max[u]
USER_DATA	2	f->fmt.win.clipcount	0-u32max[u]
USER_DATA	2	f->fmt.win.field	0-u32max[u]
USER_DATA	2	f->fmt.win.global_alpha	0-255[u]
USER_DATA	2	f->fmt.win.w.height	0-u32max[u]
USER_DATA	2	f->fmt.win.w.left	s32min-s32max[u]
USER_DATA	2	f->fmt.win.w.top	s32min-s32max[u]
USER_DATA	2	f->fmt.win.w.width	0-u32max[u]
USER_DATA	2	f->type	0-u32max[u]
USER_PTR	2	f
HALF_LOCKED2		lock
HALF_LOCKED2		req_queue_lock