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yaml
---
r: 65762
b: refs/heads/master
c: 313e91e
h: refs/heads/master
v: v3
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Hans Verkuil authored and Mauro Carvalho Chehab committed Oct 10, 2007
1 parent f8080ed commit 06f8346
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Showing 4 changed files with 22 additions and 20 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 2ce55b606b29c6ab0c8583772f6807b49cc89372
refs/heads/master: 313e91e824c0c595dec3740c0c87f55eea6bdb3f
18 changes: 9 additions & 9 deletions trunk/drivers/media/video/ivtv/ivtv-driver.c
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Expand Up @@ -208,7 +208,7 @@ MODULE_PARM_DESC(enc_vbi_buffers,
"Encoder VBI Buffers (in MB)\n"
"\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_VBI_BUFFERS));
MODULE_PARM_DESC(enc_pcm_buffers,
"Encoder PCM buffers (in MB)\n"
"Encoder PCM buffers (in kB)\n"
"\t\t\tDefault: " __stringify(IVTV_DEFAULT_ENC_PCM_BUFFERS));
MODULE_PARM_DESC(dec_mpg_buffers,
"Decoder MPG buffers (in MB)\n"
Expand All @@ -217,7 +217,7 @@ MODULE_PARM_DESC(dec_yuv_buffers,
"Decoder YUV buffers (in MB)\n"
"\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_YUV_BUFFERS));
MODULE_PARM_DESC(dec_vbi_buffers,
"Decoder VBI buffers (in MB)\n"
"Decoder VBI buffers (in kB)\n"
"\t\t\tDefault: " __stringify(IVTV_DEFAULT_DEC_VBI_BUFFERS));
MODULE_PARM_DESC(newi2c,
"Use new I2C implementation\n"
Expand Down Expand Up @@ -547,13 +547,13 @@ static void ivtv_process_options(struct ivtv *itv)
const char *chipname;
int i, j;

itv->options.megabytes[IVTV_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers;
itv->options.megabytes[IVTV_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers;
itv->options.megabytes[IVTV_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers;
itv->options.megabytes[IVTV_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers;
itv->options.megabytes[IVTV_DEC_STREAM_TYPE_MPG] = dec_mpg_buffers;
itv->options.megabytes[IVTV_DEC_STREAM_TYPE_YUV] = dec_yuv_buffers;
itv->options.megabytes[IVTV_DEC_STREAM_TYPE_VBI] = dec_vbi_buffers;
itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_MPG] = enc_mpg_buffers * 1024;
itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_YUV] = enc_yuv_buffers * 1024;
itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_VBI] = enc_vbi_buffers * 1024;
itv->options.kilobytes[IVTV_ENC_STREAM_TYPE_PCM] = enc_pcm_buffers;
itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_MPG] = dec_mpg_buffers * 1024;
itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_YUV] = dec_yuv_buffers * 1024;
itv->options.kilobytes[IVTV_DEC_STREAM_TYPE_VBI] = dec_vbi_buffers;
itv->options.cardtype = cardtype[itv->num];
itv->options.tuner = tuner[itv->num];
itv->options.radio = radio[itv->num];
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8 changes: 5 additions & 3 deletions trunk/drivers/media/video/ivtv/ivtv-driver.h
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Expand Up @@ -186,10 +186,12 @@ extern const u32 yuv_offset[4];
#define IVTV_DEFAULT_ENC_MPG_BUFFERS 4
#define IVTV_DEFAULT_ENC_YUV_BUFFERS 2
#define IVTV_DEFAULT_ENC_VBI_BUFFERS 1
#define IVTV_DEFAULT_ENC_PCM_BUFFERS 1
/* Exception: size in kB for this stream (MB is overkill) */
#define IVTV_DEFAULT_ENC_PCM_BUFFERS 320
#define IVTV_DEFAULT_DEC_MPG_BUFFERS 1
#define IVTV_DEFAULT_DEC_YUV_BUFFERS 1
#define IVTV_DEFAULT_DEC_VBI_BUFFERS 1
/* Exception: size in kB for this stream (MB is way overkill) */
#define IVTV_DEFAULT_DEC_VBI_BUFFERS 64

/* ======================================================================== */
/* ========================== END USER SETTABLE DMA VARIABLES ============= */
Expand Down Expand Up @@ -321,7 +323,7 @@ extern int ivtv_debug;


struct ivtv_options {
int megabytes[IVTV_MAX_STREAMS]; /* Size in megabytes of each stream */
int kilobytes[IVTV_MAX_STREAMS]; /* Size in kilobytes of each stream */
int cardtype; /* force card type on load */
int tuner; /* set tuner on load */
int radio; /* enable/disable radio */
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14 changes: 7 additions & 7 deletions trunk/drivers/media/video/ivtv/ivtv-streams.c
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Original file line number Diff line number Diff line change
Expand Up @@ -150,7 +150,7 @@ static void ivtv_stream_init(struct ivtv *itv, int type)
s->dma = ivtv_stream_info[type].dma;
s->buf_size = itv->stream_buf_size[type];
if (s->buf_size)
s->buffers = itv->options.megabytes[type] * 1024 * 1024 / s->buf_size;
s->buffers = (itv->options.kilobytes[type] * 1024 + s->buf_size - 1) / s->buf_size;
spin_lock_init(&s->qlock);
init_waitqueue_head(&s->waitq);
s->id = -1;
Expand Down Expand Up @@ -192,7 +192,7 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)
/* User explicitly selected 0 buffers for these streams, so don't
create them. */
if (minor >= 0 && ivtv_stream_info[type].dma != PCI_DMA_NONE &&
itv->options.megabytes[type] == 0) {
itv->options.kilobytes[type] == 0) {
IVTV_INFO("Disabled %s device\n", ivtv_stream_info[type].name);
return 0;
}
Expand Down Expand Up @@ -238,18 +238,18 @@ static int ivtv_reg_dev(struct ivtv *itv, int type)

switch (vfl_type) {
case VFL_TYPE_GRABBER:
IVTV_INFO("Registered device video%d for %s (%d MB)\n",
s->v4l2dev->minor, s->name, itv->options.megabytes[type]);
IVTV_INFO("Registered device video%d for %s (%d kB)\n",
s->v4l2dev->minor, s->name, itv->options.kilobytes[type]);
break;
case VFL_TYPE_RADIO:
IVTV_INFO("Registered device radio%d for %s\n",
s->v4l2dev->minor - MINOR_VFL_TYPE_RADIO_MIN, s->name);
break;
case VFL_TYPE_VBI:
if (itv->options.megabytes[type])
IVTV_INFO("Registered device vbi%d for %s (%d MB)\n",
if (itv->options.kilobytes[type])
IVTV_INFO("Registered device vbi%d for %s (%d kB)\n",
s->v4l2dev->minor - MINOR_VFL_TYPE_VBI_MIN,
s->name, itv->options.megabytes[type]);
s->name, itv->options.kilobytes[type]);
else
IVTV_INFO("Registered device vbi%d for %s\n",
s->v4l2dev->minor - MINOR_VFL_TYPE_VBI_MIN, s->name);
Expand Down

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