diff options
Diffstat (limited to 'drivers/media/pci/cx18/cx18-vbi.c')
| -rw-r--r-- | drivers/media/pci/cx18/cx18-vbi.c | 28 |
1 files changed, 7 insertions, 21 deletions
diff --git a/drivers/media/pci/cx18/cx18-vbi.c b/drivers/media/pci/cx18/cx18-vbi.c index add99642f1e2..8dc4ce325935 100644 --- a/drivers/media/pci/cx18/cx18-vbi.c +++ b/drivers/media/pci/cx18/cx18-vbi.c @@ -1,24 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * cx18 Vertical Blank Interval support functions * * Derived from ivtv-vbi.c * - * Copyright (C) 2007 Hans Verkuil <hverkuil@xs4all.nl> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - * 02111-1307 USA + * Copyright (C) 2007 Hans Verkuil <hverkuil@kernel.org> */ #include "cx18-driver.h" @@ -29,7 +15,7 @@ /* * Raster Reference/Protection (RP) bytes, used in Start/End Active * Video codes emitted from the digitzer in VIP 1.x mode, that flag the start - * of VBI sample or VBI ancillary data regions in the digitial ratser line. + * of VBI sample or VBI ancillary data regions in the digital ratser line. * * Task FieldEven VerticalBlank HorizontalBlank 0 0 0 0 */ @@ -52,7 +38,7 @@ static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp) 0x00, 0x00, 0x01, 0xbd, /* Priv Stream 1 start */ 0x00, 0x1a, /* length */ 0x84, 0x80, 0x07, /* flags, hdr data len */ - 0x21, 0x00, 0x5d, 0x63, 0xa7, /* PTS, markers */ + 0x21, 0x00, 0x5d, 0x63, 0xa7, /* PTS, markers */ 0xff, 0xff /* stuffing */ }; const int sd = sizeof(mpeg_hdr_data); /* start of vbi data */ @@ -108,7 +94,7 @@ static void copy_vbi_data(struct cx18 *cx, int lines, u32 pts_stamp) /* FIXME - this function ignores the input size. */ static u32 compress_raw_buf(struct cx18 *cx, u8 *buf, u32 size, u32 hdr_size) { - u32 line_size = vbi_active_samples; + u32 line_size = VBI_ACTIVE_SAMPLES; u32 lines = cx->vbi.count * 2; u8 *q = buf; u8 *p; @@ -145,8 +131,8 @@ static u32 compress_sliced_buf(struct cx18 *cx, u8 *buf, u32 size, struct v4l2_decode_vbi_line vbi; int i; u32 line = 0; - u32 line_size = cx->is_60hz ? vbi_hblank_samples_60Hz - : vbi_hblank_samples_50Hz; + u32 line_size = cx->is_60hz ? VBI_HBLANK_SAMPLES_60HZ + : VBI_HBLANK_SAMPLES_50HZ; /* find the first valid line */ for (i = hdr_size, buf += hdr_size; i < size; i++, buf++) { |