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Searched refs:linemask (Results 1 – 4 of 4) sorted by relevance

/linux-6.1.9/drivers/media/pci/ivtv/
Divtv-vbi.c178 u32 linemask[2] = { 0, 0 }; in copy_vbi_data() local
201 linemask[0] |= (1 << l); in copy_vbi_data()
203 linemask[1] |= (1 << (l - 32)); in copy_vbi_data()
219 cpu_to_le32s(&linemask[0]); in copy_vbi_data()
220 cpu_to_le32s(&linemask[1]); in copy_vbi_data()
221 memcpy(dst + sd + 4, &linemask[0], 8); in copy_vbi_data()
236 u32 linemask[2]; in ivtv_convert_ivtv_vbi() local
241 memcpy(linemask, p + 4, 8); in ivtv_convert_ivtv_vbi()
244 linemask[0] = 0xffffffff; in ivtv_convert_ivtv_vbi()
245 linemask[1] = 0xf; in ivtv_convert_ivtv_vbi()
[all …]
/linux-6.1.9/drivers/media/pci/cx18/
Dcx18-vbi.c29 u32 linemask[2] = { 0, 0 }; in copy_vbi_data() local
60 linemask[0] |= (1 << l); in copy_vbi_data()
62 linemask[1] |= (1 << (l - 32)); in copy_vbi_data()
77 cpu_to_le32s(&linemask[0]); in copy_vbi_data()
78 cpu_to_le32s(&linemask[1]); in copy_vbi_data()
79 memcpy(dst + sd + 4, &linemask[0], 8); in copy_vbi_data()
/linux-6.1.9/Documentation/userspace-api/media/v4l/
Ddev-sliced-vbi.rst543 - ``linemask``\ [2]
545 ``linemask`` values are stored in little endian byte order in the
546 MPEG stream. Some reference ``linemask`` bit positions with their
548 b\ :sub:`0` indicates the least significant bit of a ``linemask``
554 linemask[0] b0: line 6 first field
555 linemask[0] b17: line 23 first field
556 linemask[0] b18: line 6 second field
557 linemask[0] b31: line 19 second field
558 linemask[1] b0: line 20 second field
559 linemask[1] b3: line 23 second field
[all …]
/linux-6.1.9/include/uapi/linux/
Dvideodev2.h2284 __le32 linemask[2]; /* Bitmasks of VBI service lines present */ member