diff options
Diffstat (limited to 'drivers/media/pci/cx18')
| -rw-r--r-- | drivers/media/pci/cx18/cx18-driver.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx18/cx18-driver.h | 6 | ||||
| -rw-r--r-- | drivers/media/pci/cx18/cx18-ioctl.c | 2 | ||||
| -rw-r--r-- | drivers/media/pci/cx18/cx18-streams.c | 12 | ||||
| -rw-r--r-- | drivers/media/pci/cx18/cx18-vbi.c | 6 |
5 files changed, 14 insertions, 14 deletions
diff --git a/drivers/media/pci/cx18/cx18-driver.c b/drivers/media/pci/cx18/cx18-driver.c index 260e462d91b4..2f23b26b16c0 100644 --- a/drivers/media/pci/cx18/cx18-driver.c +++ b/drivers/media/pci/cx18/cx18-driver.c @@ -560,7 +560,7 @@ static void cx18_process_options(struct cx18 *cx) cx->stream_buf_size[CX18_ENC_STREAM_TYPE_MPG] = enc_mpg_bufsize; cx->stream_buf_size[CX18_ENC_STREAM_TYPE_IDX] = enc_idx_bufsize; cx->stream_buf_size[CX18_ENC_STREAM_TYPE_YUV] = enc_yuv_bufsize; - cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = vbi_active_samples * 36; + cx->stream_buf_size[CX18_ENC_STREAM_TYPE_VBI] = VBI_ACTIVE_SAMPLES * 36; cx->stream_buf_size[CX18_ENC_STREAM_TYPE_PCM] = enc_pcm_bufsize; cx->stream_buf_size[CX18_ENC_STREAM_TYPE_RAD] = 0; /* control no data */ diff --git a/drivers/media/pci/cx18/cx18-driver.h b/drivers/media/pci/cx18/cx18-driver.h index 47ce80fa73b9..ef308a10e870 100644 --- a/drivers/media/pci/cx18/cx18-driver.h +++ b/drivers/media/pci/cx18/cx18-driver.h @@ -492,9 +492,9 @@ struct cx18_card; * (1/15.625 kHz) * 2 * 13.5 MHz = 1728 samples/line = * 4 bytes SAV + 280 bytes anc data + 4 bytes SAV + 1440 active samples */ -static const u32 vbi_active_samples = 1444; /* 4 byte SAV + 720 Y + 720 U/V */ -static const u32 vbi_hblank_samples_60Hz = 272; /* 4 byte EAV + 268 anc/fill */ -static const u32 vbi_hblank_samples_50Hz = 284; /* 4 byte EAV + 280 anc/fill */ +#define VBI_ACTIVE_SAMPLES 1444 /* 4 byte SAV + 720 Y + 720 U/V */ +#define VBI_HBLANK_SAMPLES_60HZ 272 /* 4 byte EAV + 268 anc/fill */ +#define VBI_HBLANK_SAMPLES_50HZ 284 /* 4 byte EAV + 280 anc/fill */ #define CX18_VBI_FRAMES 32 diff --git a/drivers/media/pci/cx18/cx18-ioctl.c b/drivers/media/pci/cx18/cx18-ioctl.c index eeb741c7db1b..fecca2a63891 100644 --- a/drivers/media/pci/cx18/cx18-ioctl.c +++ b/drivers/media/pci/cx18/cx18-ioctl.c @@ -177,7 +177,7 @@ static int cx18_g_fmt_vbi_cap(struct file *file, void *fh, vbifmt->sampling_rate = 27000000; vbifmt->offset = 248; /* FIXME - slightly wrong for both 50 & 60 Hz */ - vbifmt->samples_per_line = vbi_active_samples - 4; + vbifmt->samples_per_line = VBI_ACTIVE_SAMPLES - 4; vbifmt->sample_format = V4L2_PIX_FMT_GREY; vbifmt->start[0] = cx->vbi.start[0]; vbifmt->start[1] = cx->vbi.start[1]; diff --git a/drivers/media/pci/cx18/cx18-streams.c b/drivers/media/pci/cx18/cx18-streams.c index c9860845264f..f3802ec1b383 100644 --- a/drivers/media/pci/cx18/cx18-streams.c +++ b/drivers/media/pci/cx18/cx18-streams.c @@ -605,9 +605,9 @@ static void cx18_vbi_setup(struct cx18_stream *s) /* Lines per field */ data[1] = (lines / 2) | ((lines / 2) << 16); /* bytes per line */ - data[2] = (raw ? vbi_active_samples - : (cx->is_60hz ? vbi_hblank_samples_60Hz - : vbi_hblank_samples_50Hz)); + data[2] = (raw ? VBI_ACTIVE_SAMPLES + : (cx->is_60hz ? VBI_HBLANK_SAMPLES_60HZ + : VBI_HBLANK_SAMPLES_50HZ)); /* Every X number of frames a VBI interrupt arrives (frames as in 25 or 30 fps) */ data[3] = 1; @@ -761,7 +761,7 @@ static void cx18_stream_configure_mdls(struct cx18_stream *s) s->bufs_per_mdl = 1; if (cx18_raw_vbi(s->cx)) { s->mdl_size = (s->cx->is_60hz ? 12 : 18) - * 2 * vbi_active_samples; + * 2 * VBI_ACTIVE_SAMPLES; } else { /* * See comment in cx18_vbi_setup() below about the @@ -769,8 +769,8 @@ static void cx18_stream_configure_mdls(struct cx18_stream *s) * the lines on which EAV RP codes toggle. */ s->mdl_size = s->cx->is_60hz - ? (21 - 4 + 1) * 2 * vbi_hblank_samples_60Hz - : (23 - 2 + 1) * 2 * vbi_hblank_samples_50Hz; + ? (21 - 4 + 1) * 2 * VBI_HBLANK_SAMPLES_60HZ + : (23 - 2 + 1) * 2 * VBI_HBLANK_SAMPLES_50HZ; } break; default: diff --git a/drivers/media/pci/cx18/cx18-vbi.c b/drivers/media/pci/cx18/cx18-vbi.c index add99642f1e2..43360cbcf24b 100644 --- a/drivers/media/pci/cx18/cx18-vbi.c +++ b/drivers/media/pci/cx18/cx18-vbi.c @@ -108,7 +108,7 @@ 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 +145,8 @@ 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++) { |