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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/platform/nvidia/tegra-vde/v4l2.c tegra_open() -> tegra_try_decoded_fmt()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->private_data 4096-ptr_max
PARAM_VALUE 1 priv 4096-ptr_max
PARAM_VALUE 2 f 4096-ptr_max
PARAM_VALUE 2 f->fmt.pix_mp.field 1
PARAM_VALUE 2 f->fmt.pix_mp.num_planes 0-3
PARAM_VALUE 2 f->fmt.pix_mp.pixelformat 825380185,842091865
BUF_SIZE 0 file (-1)-s32max
BUF_SIZE 0 file (-1)-s32max
BUF_SIZE 0 file->__f_path.dentry (-1)-s32max
BUF_SIZE 1 priv 328
DATA_SOURCE 0 file $0
MEM_ZERO 2 f
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 0 file->__f_path.dentry->__d_name.hash 0-u32max[c]
USER_DATA 0 file->f_flags 0-u32max
USER_DATA 0 file->f_mode 0,4-u32max[c]
NO_OVERFLOW_SIMPLE 0 file->f_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.dentry->d_inode->i_blkbits
NO_OVERFLOW_SIMPLE 0 file->f_path.moved->d_inode->i_size
USER_PTR 0 file->__f_path.dentry->__d_name.name

drivers/media/platform/nvidia/tegra-vde/v4l2.c tegra_s_decoded_fmt() -> tegra_try_decoded_fmt()

Type Parameter Key Value
PARAM_VALUE 0 file 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 file $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_mplane()

Type Parameter Key Value
PARAM_VALUE 0 file 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 file $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