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

/Linux-v4.19/drivers/media/pci/ivtv/
Divtv-vbi.c190 u32 linemask[2] = { 0, 0 }; in copy_vbi_data() local
213 linemask[0] |= (1 << l); in copy_vbi_data()
215 linemask[1] |= (1 << (l - 32)); in copy_vbi_data()
231 cpu_to_le32s(&linemask[0]); in copy_vbi_data()
232 cpu_to_le32s(&linemask[1]); in copy_vbi_data()
233 memcpy(dst + sd + 4, &linemask[0], 8); in copy_vbi_data()
248 u32 linemask[2]; in ivtv_convert_ivtv_vbi() local
253 memcpy(linemask, p + 4, 8); in ivtv_convert_ivtv_vbi()
256 linemask[0] = 0xffffffff; in ivtv_convert_ivtv_vbi()
257 linemask[1] = 0xf; in ivtv_convert_ivtv_vbi()
[all …]
/Linux-v4.19/drivers/media/pci/cx18/
Dcx18-vbi.c38 u32 linemask[2] = { 0, 0 }; in copy_vbi_data() local
69 linemask[0] |= (1 << l); in copy_vbi_data()
71 linemask[1] |= (1 << (l - 32)); in copy_vbi_data()
86 cpu_to_le32s(&linemask[0]); in copy_vbi_data()
87 cpu_to_le32s(&linemask[1]); in copy_vbi_data()
88 memcpy(dst + sd + 4, &linemask[0], 8); in copy_vbi_data()
/Linux-v4.19/Documentation/media/uapi/v4l/
Ddev-sliced-vbi.rst545 - ``linemask``\ [2]
547 ``linemask`` values are stored in little endian byte order in the
548 MPEG stream. Some reference ``linemask`` bit positions with their
550 b\ :sub:`0` indicates the least significant bit of a ``linemask``
557 linemask[0] b0: line 6 first field
558 linemask[0] b17: line 23 first field
559 linemask[0] b18: line 6 second field
560 linemask[0] b31: line 19 second field
561 linemask[1] b0: line 20 second field
562 linemask[1] b3: line 23 second field
[all …]
/Linux-v4.19/include/uapi/linux/
Dvideodev2.h2039 __le32 linemask[2]; /* Bitmasks of VBI service lines present */ member