V4L/DVB (6252): Adapt drivers to use the newer videobuf modules
PCI-dependent videobuf_foo methods were renamed as videobuf_pci_foo.
Also, videobuf_dmabuf is now part of videobuf-dma-sg private struct.
So, to access it, a subroutine call is needed.
This patch renames all occurences of those function calls to be
consistent with the video-buf split.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981
Reviewed-by: Ricardo Cerqueira <v4l@cerqueira.org>
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index 5d74925..c4f4244 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -364,7 +364,7 @@
config VIDEO_VIVI
tristate "Virtual Video Driver"
depends on VIDEO_V4L2 && !SPARC32 && !SPARC64 && PCI
- select VIDEO_BUF
+ select VIDEOBUF_DMA_SG
default n
---help---
Enables a virtual video driver. This device shows a color bar
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 9e99d2e..cb30024 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -87,7 +87,8 @@
obj-$(CONFIG_TUNER_TEA5767) += tea5767.o
obj-$(CONFIG_TUNER_TEA5761) += tea5761.o
-obj-$(CONFIG_VIDEO_BUF) += video-buf.o
+obj-$(CONFIG_VIDEOBUF_GEN) += videobuf-core.o
+obj-$(CONFIG_VIDEOBUF_DMA_SG) += videobuf-dma-sg.o
obj-$(CONFIG_VIDEO_BUF_DVB) += video-buf-dvb.o
obj-$(CONFIG_VIDEO_BTCX) += btcx-risc.o
obj-$(CONFIG_VIDEO_TVEEPROM) += tveeprom.o
diff --git a/drivers/media/video/bt8xx/Kconfig b/drivers/media/video/bt8xx/Kconfig
index 58eae88..2ca162b 100644
--- a/drivers/media/video/bt8xx/Kconfig
+++ b/drivers/media/video/bt8xx/Kconfig
@@ -4,7 +4,7 @@
select I2C_ALGOBIT
select FW_LOADER
select VIDEO_BTCX
- select VIDEO_BUF
+ select VIDEOBUF_DMA_SG
select VIDEO_IR
select VIDEO_TUNER
select VIDEO_TVEEPROM
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 0711c95..4ab4e14 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -2582,7 +2582,7 @@
if (check_btres(fh, RESOURCE_OVERLAY)) {
struct bttv_buffer *new;
- new = videobuf_alloc(sizeof(*new));
+ new = videobuf_pci_alloc(sizeof(*new));
new->crop = btv->crop[!!fh->do_crop].rect;
bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
retval = bttv_switch_overlay(btv,fh,new);
@@ -3048,7 +3048,7 @@
mutex_lock(&fh->cap.lock);
if (*on) {
fh->ov.tvnorm = btv->tvnorm;
- new = videobuf_alloc(sizeof(*new));
+ new = videobuf_pci_alloc(sizeof(*new));
new->crop = btv->crop[!!fh->do_crop].rect;
bttv_overlay_risc(btv, &fh->ov, fh->ovfmt, new);
} else {
@@ -3141,9 +3141,12 @@
retval = -EIO;
/* fall through */
case STATE_DONE:
- videobuf_dma_sync(&fh->cap,&buf->vb.dma);
+ {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+ videobuf_dma_sync(&fh->cap,dma);
bttv_dma_free(&fh->cap,btv,buf);
break;
+ }
default:
retval = -EINVAL;
break;
@@ -3337,7 +3340,7 @@
if (check_btres(fh, RESOURCE_OVERLAY)) {
struct bttv_buffer *new;
- new = videobuf_alloc(sizeof(*new));
+ new = videobuf_pci_alloc(sizeof(*new));
new->crop = btv->crop[!!fh->do_crop].rect;
bttv_overlay_risc(btv,&fh->ov,fh->ovfmt,new);
retval = bttv_switch_overlay(btv,fh,new);
@@ -3696,7 +3699,7 @@
mutex_unlock(&fh->cap.lock);
return POLLERR;
}
- fh->cap.read_buf = videobuf_alloc(fh->cap.msize);
+ fh->cap.read_buf = videobuf_pci_alloc(fh->cap.msize);
if (NULL == fh->cap.read_buf) {
mutex_unlock(&fh->cap.lock);
return POLLERR;
@@ -3763,13 +3766,13 @@
fh->ov.setup_ok = 0;
v4l2_prio_open(&btv->prio,&fh->prio);
- videobuf_queue_init(&fh->cap, &bttv_video_qops,
+ videobuf_queue_pci_init(&fh->cap, &bttv_video_qops,
btv->c.pci, &btv->s_lock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
sizeof(struct bttv_buffer),
fh);
- videobuf_queue_init(&fh->vbi, &bttv_vbi_qops,
+ videobuf_queue_pci_init(&fh->vbi, &bttv_vbi_qops,
btv->c.pci, &btv->s_lock,
V4L2_BUF_TYPE_VBI_CAPTURE,
V4L2_FIELD_SEQ_TB,
diff --git a/drivers/media/video/bt8xx/bttv-risc.c b/drivers/media/video/bt8xx/bttv-risc.c
index e7104d9..58986f1 100644
--- a/drivers/media/video/bt8xx/bttv-risc.c
+++ b/drivers/media/video/bt8xx/bttv-risc.c
@@ -574,10 +574,12 @@
void
bttv_dma_free(struct videobuf_queue *q,struct bttv *btv, struct bttv_buffer *buf)
{
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
BUG_ON(in_interrupt());
videobuf_waiton(&buf->vb,0,0);
- videobuf_dma_unmap(q, &buf->vb.dma);
- videobuf_dma_free(&buf->vb.dma);
+ videobuf_dma_unmap(q, dma);
+ videobuf_dma_free(dma);
btcx_riscmem_free(btv->c.pci,&buf->bottom);
btcx_riscmem_free(btv->c.pci,&buf->top);
buf->vb.state = STATE_NEEDS_INIT;
@@ -699,6 +701,7 @@
bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf)
{
const struct bttv_tvnorm *tvnorm = bttv_tvnorms + buf->tvnorm;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
dprintk(KERN_DEBUG
"bttv%d: buffer field: %s format: %s size: %dx%d\n",
@@ -716,25 +719,25 @@
switch (buf->vb.field) {
case V4L2_FIELD_TOP:
- bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
/* offset */ 0,bpl,
/* padding */ 0,/* skip_lines */ 0,
buf->vb.height);
break;
case V4L2_FIELD_BOTTOM:
- bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
0,bpl,0,0,buf->vb.height);
break;
case V4L2_FIELD_INTERLACED:
- bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
0,bpl,bpl,0,buf->vb.height >> 1);
- bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
bpl,bpl,bpl,0,buf->vb.height >> 1);
break;
case V4L2_FIELD_SEQ_TB:
- bttv_risc_packed(btv,&buf->top,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->top,dma->sglist,
0,bpl,0,0,buf->vb.height >> 1);
- bttv_risc_packed(btv,&buf->bottom,buf->vb.dma.sglist,
+ bttv_risc_packed(btv,&buf->bottom,dma->sglist,
bpf,bpl,0,0,buf->vb.height >> 1);
break;
default:
@@ -767,7 +770,7 @@
bttv_calc_geo(btv,&buf->geo,buf->vb.width,
buf->vb.height,/* both_fields */ 0,
tvnorm,&buf->crop);
- bttv_risc_planar(btv, &buf->top, buf->vb.dma.sglist,
+ bttv_risc_planar(btv, &buf->top, dma->sglist,
0,buf->vb.width,0,buf->vb.height,
uoffset,voffset,buf->fmt->hshift,
buf->fmt->vshift,0);
@@ -776,7 +779,7 @@
bttv_calc_geo(btv,&buf->geo,buf->vb.width,
buf->vb.height,0,
tvnorm,&buf->crop);
- bttv_risc_planar(btv, &buf->bottom, buf->vb.dma.sglist,
+ bttv_risc_planar(btv, &buf->bottom, dma->sglist,
0,buf->vb.width,0,buf->vb.height,
uoffset,voffset,buf->fmt->hshift,
buf->fmt->vshift,0);
@@ -789,14 +792,14 @@
ypadding = buf->vb.width;
cpadding = buf->vb.width >> buf->fmt->hshift;
bttv_risc_planar(btv,&buf->top,
- buf->vb.dma.sglist,
+ dma->sglist,
0,buf->vb.width,ypadding,lines,
uoffset,voffset,
buf->fmt->hshift,
buf->fmt->vshift,
cpadding);
bttv_risc_planar(btv,&buf->bottom,
- buf->vb.dma.sglist,
+ dma->sglist,
ypadding,buf->vb.width,ypadding,lines,
uoffset+cpadding,
voffset+cpadding,
@@ -812,7 +815,7 @@
ypadding = buf->vb.width;
cpadding = buf->vb.width >> buf->fmt->hshift;
bttv_risc_planar(btv,&buf->top,
- buf->vb.dma.sglist,
+ dma->sglist,
0,buf->vb.width,0,lines,
uoffset >> 1,
voffset >> 1,
@@ -820,7 +823,7 @@
buf->fmt->vshift,
0);
bttv_risc_planar(btv,&buf->bottom,
- buf->vb.dma.sglist,
+ dma->sglist,
lines * ypadding,buf->vb.width,0,lines,
lines * ypadding + (uoffset >> 1),
lines * ypadding + (voffset >> 1),
@@ -839,10 +842,10 @@
buf->vb.field = V4L2_FIELD_SEQ_TB;
bttv_calc_geo(btv,&buf->geo,tvnorm->swidth,tvnorm->sheight,
1,tvnorm,&buf->crop);
- bttv_risc_packed(btv, &buf->top, buf->vb.dma.sglist,
+ bttv_risc_packed(btv, &buf->top, dma->sglist,
/* offset */ 0, RAW_BPL, /* padding */ 0,
/* skip_lines */ 0, RAW_LINES);
- bttv_risc_packed(btv, &buf->bottom, buf->vb.dma.sglist,
+ bttv_risc_packed(btv, &buf->bottom, dma->sglist,
buf->vb.size/2 , RAW_BPL, 0, 0, RAW_LINES);
}
diff --git a/drivers/media/video/bt8xx/bttv-vbi.c b/drivers/media/video/bt8xx/bttv-vbi.c
index 007485a..346ce01 100644
--- a/drivers/media/video/bt8xx/bttv-vbi.c
+++ b/drivers/media/video/bt8xx/bttv-vbi.c
@@ -150,13 +150,14 @@
if (redo_dma_risc) {
unsigned int bpl, padding, offset;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
bpl = 2044; /* max. vbipack */
padding = VBI_BPL - bpl;
if (fh->vbi_fmt.fmt.count[0] > 0) {
rc = bttv_risc_packed(btv, &buf->top,
- buf->vb.dma.sglist,
+ dma->sglist,
/* offset */ 0, bpl,
padding, skip_lines0,
fh->vbi_fmt.fmt.count[0]);
@@ -168,7 +169,7 @@
offset = fh->vbi_fmt.fmt.count[0] * VBI_BPL;
rc = bttv_risc_packed(btv, &buf->bottom,
- buf->vb.dma.sglist,
+ dma->sglist,
offset, bpl,
padding, skip_lines1,
fh->vbi_fmt.fmt.count[1]);
diff --git a/drivers/media/video/bt8xx/bttvp.h b/drivers/media/video/bt8xx/bttvp.h
index 5b25fac..0b92c35 100644
--- a/drivers/media/video/bt8xx/bttvp.h
+++ b/drivers/media/video/bt8xx/bttvp.h
@@ -41,7 +41,7 @@
#include <media/v4l2-common.h>
#include <linux/device.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
#include <media/tuner.h>
#include <media/tveeprom.h>
#include <media/ir-common.h>
diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c
index ccb3700..b63cab3 100644
--- a/drivers/media/video/cafe_ccic.c
+++ b/drivers/media/video/cafe_ccic.c
@@ -1197,7 +1197,7 @@
buf->v4lbuf.field = V4L2_FIELD_NONE;
buf->v4lbuf.memory = V4L2_MEMORY_MMAP;
/*
- * Offset: must be 32-bit even on a 64-bit system. video-buf
+ * Offset: must be 32-bit even on a 64-bit system. videobuf-dma-sg
* just uses the length times the index, but the spec warns
* against doing just that - vma merging problems. So we
* leave a gap between each pair of buffers.
diff --git a/drivers/media/video/cx88/Kconfig b/drivers/media/video/cx88/Kconfig
index f750a54..c68ba74 100644
--- a/drivers/media/video/cx88/Kconfig
+++ b/drivers/media/video/cx88/Kconfig
@@ -4,7 +4,7 @@
select I2C_ALGOBIT
select FW_LOADER
select VIDEO_BTCX
- select VIDEO_BUF
+ select VIDEOBUF_DMA_SG
select VIDEO_TUNER
select VIDEO_TVEEPROM
select VIDEO_IR
diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
index f4abed4..90c36c5 100644
--- a/drivers/media/video/cx88/cx88-alsa.c
+++ b/drivers/media/video/cx88/cx88-alsa.c
@@ -72,7 +72,7 @@
unsigned int period_size;
unsigned int num_periods;
- struct videobuf_dmabuf dma_risc;
+ struct videobuf_dmabuf *dma_risc;
struct cx88_buffer *buf;
@@ -282,11 +282,12 @@
BUG_ON(!chip->dma_size);
dprintk(2,"Freeing buffer\n");
- videobuf_pci_dma_unmap(chip->pci, &chip->dma_risc);
- videobuf_dma_free(&chip->dma_risc);
+ videobuf_pci_dma_unmap(chip->pci, chip->dma_risc);
+ videobuf_dma_free(chip->dma_risc);
btcx_riscmem_free(chip->pci,&chip->buf->risc);
kfree(chip->buf);
+ chip->dma_risc = NULL;
chip->dma_size = 0;
return 0;
@@ -366,6 +367,8 @@
struct snd_pcm_hw_params * hw_params)
{
snd_cx88_card_t *chip = snd_pcm_substream_chip(substream);
+ struct videobuf_dmabuf *dma;
+
struct cx88_buffer *buf;
int ret;
@@ -381,7 +384,7 @@
BUG_ON(!chip->dma_size);
BUG_ON(chip->num_periods & (chip->num_periods-1));
- buf = kzalloc(sizeof(*buf), GFP_KERNEL);
+ buf = videobuf_pci_alloc(sizeof(*buf));
if (NULL == buf)
return -ENOMEM;
@@ -392,17 +395,18 @@
buf->vb.height = chip->num_periods;
buf->vb.size = chip->dma_size;
- videobuf_dma_init(&buf->vb.dma);
- ret = videobuf_dma_init_kernel(&buf->vb.dma, PCI_DMA_FROMDEVICE,
+ dma=videobuf_to_dma(&buf->vb);
+ videobuf_dma_init(dma);
+ ret = videobuf_dma_init_kernel(dma, PCI_DMA_FROMDEVICE,
(PAGE_ALIGN(buf->vb.size) >> PAGE_SHIFT));
if (ret < 0)
goto error;
- ret = videobuf_pci_dma_map(chip->pci,&buf->vb.dma);
+ ret = videobuf_pci_dma_map(chip->pci,dma);
if (ret < 0)
goto error;
- ret = cx88_risc_databuffer(chip->pci, &buf->risc, buf->vb.dma.sglist,
+ ret = cx88_risc_databuffer(chip->pci, &buf->risc, dma->sglist,
buf->vb.width, buf->vb.height, 1);
if (ret < 0)
goto error;
@@ -414,9 +418,9 @@
buf->vb.state = STATE_PREPARED;
chip->buf = buf;
- chip->dma_risc = buf->vb.dma;
+ chip->dma_risc = dma;
- substream->runtime->dma_area = chip->dma_risc.vmalloc;
+ substream->runtime->dma_area = chip->dma_risc->vmalloc;
substream->runtime->dma_bytes = chip->dma_size;
substream->runtime->dma_addr = 0;
return 0;
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index fcaf4f5..6d6f504 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1111,7 +1111,7 @@
file->private_data = fh;
fh->dev = dev;
- videobuf_queue_init(&fh->mpegq, &blackbird_qops,
+ videobuf_queue_pci_init(&fh->mpegq, &blackbird_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index 7161548..85609b4 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -213,10 +213,12 @@
void
cx88_free_buffer(struct videobuf_queue *q, struct cx88_buffer *buf)
{
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
BUG_ON(in_interrupt());
videobuf_waiton(&buf->vb,0,0);
- videobuf_dma_unmap(q, &buf->vb.dma);
- videobuf_dma_free(&buf->vb.dma);
+ videobuf_dma_unmap(q, dma);
+ videobuf_dma_free(dma);
btcx_riscmem_free((struct pci_dev *)q->dev, &buf->risc);
buf->vb.state = STATE_NEEDS_INIT;
}
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 00d0e43..d16e5c6 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -710,7 +710,7 @@
/* dvb stuff */
printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
- videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
+ videobuf_queue_pci_init(&dev->dvb.dvbq, &dvb_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_TOP,
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index d302793..a652f29 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -237,6 +237,7 @@
struct cx88_buffer *buf, enum v4l2_field field)
{
int size = dev->ts_packet_size * dev->ts_packet_count;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
int rc;
dprintk(1, "%s: %p\n", __FUNCTION__, buf);
@@ -252,7 +253,7 @@
if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
goto fail;
cx88_risc_databuffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist,
+ dma->sglist,
buf->vb.width, buf->vb.height, 0);
}
buf->vb.state = STATE_PREPARED;
diff --git a/drivers/media/video/cx88/cx88-vbi.c b/drivers/media/video/cx88/cx88-vbi.c
index 72c1d19..aa40505 100644
--- a/drivers/media/video/cx88/cx88-vbi.c
+++ b/drivers/media/video/cx88/cx88-vbi.c
@@ -172,6 +172,7 @@
return -EINVAL;
if (STATE_NEEDS_INIT == buf->vb.state) {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
buf->vb.width = VBI_LINE_LENGTH;
buf->vb.height = VBI_LINE_COUNT;
buf->vb.size = size;
@@ -180,7 +181,7 @@
if (0 != (rc = videobuf_iolock(q,&buf->vb,NULL)))
goto fail;
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist,
+ dma->sglist,
0, buf->vb.width * buf->vb.height,
buf->vb.width, 0,
buf->vb.height);
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 705c29b..1439b72 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -534,6 +534,7 @@
struct cx8800_dev *dev = fh->dev;
struct cx88_core *core = dev->core;
struct cx88_buffer *buf = container_of(vb,struct cx88_buffer,vb);
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
int rc, init_buffer = 0;
BUG_ON(NULL == fh->fmt);
@@ -566,30 +567,30 @@
switch (buf->vb.field) {
case V4L2_FIELD_TOP:
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist, 0, UNSET,
+ dma->sglist, 0, UNSET,
buf->bpl, 0, buf->vb.height);
break;
case V4L2_FIELD_BOTTOM:
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist, UNSET, 0,
+ dma->sglist, UNSET, 0,
buf->bpl, 0, buf->vb.height);
break;
case V4L2_FIELD_INTERLACED:
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist, 0, buf->bpl,
+ dma->sglist, 0, buf->bpl,
buf->bpl, buf->bpl,
buf->vb.height >> 1);
break;
case V4L2_FIELD_SEQ_TB:
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist,
+ dma->sglist,
0, buf->bpl * (buf->vb.height >> 1),
buf->bpl, 0,
buf->vb.height >> 1);
break;
case V4L2_FIELD_SEQ_BT:
cx88_risc_buffer(dev->pci, &buf->risc,
- buf->vb.dma.sglist,
+ dma->sglist,
buf->bpl * (buf->vb.height >> 1), 0,
buf->bpl, 0,
buf->vb.height >> 1);
@@ -752,13 +753,13 @@
fh->height = 240;
fh->fmt = format_by_fourcc(V4L2_PIX_FMT_BGR24);
- videobuf_queue_init(&fh->vidq, &cx8800_video_qops,
+ videobuf_queue_pci_init(&fh->vidq, &cx8800_video_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
sizeof(struct cx88_buffer),
fh);
- videobuf_queue_init(&fh->vbiq, &cx8800_vbi_qops,
+ videobuf_queue_pci_init(&fh->vbiq, &cx8800_vbi_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VBI_CAPTURE,
V4L2_FIELD_SEQ_TB,
@@ -1104,28 +1105,9 @@
#ifdef CONFIG_VIDEO_V4L1_COMPAT
static int vidiocgmbuf (struct file *file, void *priv, struct video_mbuf *mbuf)
{
- struct cx8800_fh *fh = priv;
- struct videobuf_queue *q;
- struct v4l2_requestbuffers req;
- unsigned int i;
- int err;
+ struct cx8800_fh *fh = priv;
- q = get_queue(fh);
- memset(&req,0,sizeof(req));
- req.type = q->type;
- req.count = 8;
- req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(q,&req);
- if (err < 0)
- return err;
-
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += q->bufs[i]->bsize;
- }
- return 0;
+ return videobuf_cgmbuf (get_queue(fh), mbuf, 8);
}
#endif
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 0e4f8e2..875a9ab 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -28,7 +28,7 @@
#include <media/v4l2-common.h>
#include <media/tuner.h>
#include <media/tveeprom.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
#include <media/cx2341x.h>
#include <media/audiochip.h>
#if defined(CONFIG_VIDEO_BUF_DVB) || defined(CONFIG_VIDEO_BUF_DVB_MODULE)
diff --git a/drivers/media/video/saa7134/Kconfig b/drivers/media/video/saa7134/Kconfig
index 9f1417a..82bc4ef 100644
--- a/drivers/media/video/saa7134/Kconfig
+++ b/drivers/media/video/saa7134/Kconfig
@@ -1,7 +1,7 @@
config VIDEO_SAA7134
tristate "Philips SAA7134 support"
depends on VIDEO_DEV && PCI && I2C
- select VIDEO_BUF
+ select VIDEOBUF_DMA_SG
select VIDEO_IR
select VIDEO_TUNER
select CRC32
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 80108dd..a1d986e 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -236,9 +236,10 @@
unsigned long saa7134_buffer_base(struct saa7134_buf *buf)
{
unsigned long base;
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
base = saa7134_buffer_startpage(buf) * 4096;
- base += buf->vb.dma.sglist[0].offset;
+ base += dma->sglist[0].offset;
return base;
}
@@ -286,11 +287,12 @@
void saa7134_dma_free(struct videobuf_queue *q,struct saa7134_buf *buf)
{
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
BUG_ON(in_interrupt());
videobuf_waiton(&buf->vb,0,0);
- videobuf_dma_unmap(q, &buf->vb.dma);
- videobuf_dma_free(&buf->vb.dma);
+ videobuf_dma_unmap(q, dma);
+ videobuf_dma_free(dma);
buf->vb.state = STATE_NEEDS_INIT;
}
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index bbab252..38d8733 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -850,7 +850,7 @@
dev->ts.nr_bufs = 32;
dev->ts.nr_packets = 32*4;
dev->dvb.name = dev->name;
- videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops,
+ videobuf_queue_pci_init(&dev->dvb.dvbq, &saa7134_ts_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_ALTERNATE,
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 7ed4eaf..a16df57 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -400,7 +400,7 @@
printk(KERN_INFO "%s: registered device video%d [mpeg]\n",
dev->name,dev->empress_dev->minor & 0x1f);
- videobuf_queue_init(&dev->empress_tsq, &saa7134_ts_qops,
+ videobuf_queue_pci_init(&dev->empress_tsq, &saa7134_ts_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_ALTERNATE,
diff --git a/drivers/media/video/saa7134/saa7134-ts.c b/drivers/media/video/saa7134/saa7134-ts.c
index 7780b2c..5b1d1da 100644
--- a/drivers/media/video/saa7134/saa7134-ts.c
+++ b/drivers/media/video/saa7134/saa7134-ts.c
@@ -92,6 +92,8 @@
}
if (STATE_NEEDS_INIT == buf->vb.state) {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
buf->vb.width = llength;
buf->vb.height = lines;
buf->vb.size = size;
@@ -101,8 +103,8 @@
if (err)
goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt,
- buf->vb.dma.sglist,
- buf->vb.dma.sglen,
+ dma->sglist,
+ dma->sglen,
saa7134_buffer_startpage(buf));
if (err)
goto oops;
diff --git a/drivers/media/video/saa7134/saa7134-vbi.c b/drivers/media/video/saa7134/saa7134-vbi.c
index 0044079..81a2aed 100644
--- a/drivers/media/video/saa7134/saa7134-vbi.c
+++ b/drivers/media/video/saa7134/saa7134-vbi.c
@@ -137,6 +137,8 @@
saa7134_dma_free(q,buf);
if (STATE_NEEDS_INIT == buf->vb.state) {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
buf->vb.width = llength;
buf->vb.height = lines;
buf->vb.size = size;
@@ -146,8 +148,8 @@
if (err)
goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt,
- buf->vb.dma.sglist,
- buf->vb.dma.sglen,
+ dma->sglist,
+ dma->sglen,
saa7134_buffer_startpage(buf));
if (err)
goto oops;
diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c
index 9c317ed..cf40a96 100644
--- a/drivers/media/video/saa7134/saa7134-video.c
+++ b/drivers/media/video/saa7134/saa7134-video.c
@@ -1037,6 +1037,8 @@
}
if (STATE_NEEDS_INIT == buf->vb.state) {
+ struct videobuf_dmabuf *dma=videobuf_to_dma(&buf->vb);
+
buf->vb.width = fh->width;
buf->vb.height = fh->height;
buf->vb.size = size;
@@ -1048,8 +1050,8 @@
if (err)
goto oops;
err = saa7134_pgtable_build(dev->pci,buf->pt,
- buf->vb.dma.sglist,
- buf->vb.dma.sglen,
+ dma->sglist,
+ dma->sglen,
saa7134_buffer_startpage(buf));
if (err)
goto oops;
@@ -1309,13 +1311,13 @@
fh->height = 576;
v4l2_prio_open(&dev->prio,&fh->prio);
- videobuf_queue_init(&fh->cap, &video_qops,
+ videobuf_queue_pci_init(&fh->cap, &video_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VIDEO_CAPTURE,
V4L2_FIELD_INTERLACED,
sizeof(struct saa7134_buf),
fh);
- videobuf_queue_init(&fh->vbi, &saa7134_vbi_qops,
+ videobuf_queue_pci_init(&fh->vbi, &saa7134_vbi_qops,
dev->pci, &dev->slock,
V4L2_BUF_TYPE_VBI_CAPTURE,
V4L2_FIELD_SEQ_TB,
@@ -2137,29 +2139,7 @@
}
#ifdef CONFIG_VIDEO_V4L1_COMPAT
case VIDIOCGMBUF:
- {
- struct video_mbuf *mbuf = arg;
- struct videobuf_queue *q;
- struct v4l2_requestbuffers req;
- unsigned int i;
-
- q = saa7134_queue(fh);
- memset(&req,0,sizeof(req));
- req.type = q->type;
- req.count = gbuffers;
- req.memory = V4L2_MEMORY_MMAP;
- err = videobuf_reqbufs(q,&req);
- if (err < 0)
- return err;
- memset(mbuf,0,sizeof(*mbuf));
- mbuf->frames = req.count;
- mbuf->size = 0;
- for (i = 0; i < mbuf->frames; i++) {
- mbuf->offsets[i] = q->bufs[i]->boff;
- mbuf->size += q->bufs[i]->bsize;
- }
- return 0;
- }
+ return videobuf_cgmbuf(saa7134_queue(fh), arg, gbuffers);
#endif
case VIDIOC_REQBUFS:
return videobuf_reqbufs(saa7134_queue(fh),arg);
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index fd12942..dae608f 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -37,7 +37,7 @@
#include <media/tuner.h>
#include <media/ir-common.h>
#include <media/ir-kbd-i2c.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
#include <sound/driver.h>
#include <sound/core.h>
#include <sound/pcm.h>
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index d2af82d..9631ead 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -22,7 +22,7 @@
#include <linux/file.h>
#include <linux/freezer.h>
-#include <media/video-buf.h>
+#include <media/videobuf-dma-sg.h>
#include <media/video-buf-dvb.h>
/* ------------------------------------------------------------------ */
@@ -45,6 +45,7 @@
struct videobuf_buffer *buf;
unsigned long flags;
int err;
+ struct videobuf_dmabuf *dma;
dprintk("dvb thread started\n");
set_freezable();
@@ -65,8 +66,9 @@
try_to_freeze();
/* feed buffer data to demux */
+ dma=videobuf_to_dma(buf);
if (buf->state == STATE_DONE)
- dvb_dmx_swfilter(&dvb->demux, buf->dma.vmalloc,
+ dvb_dmx_swfilter(&dvb->demux, dma->vmalloc,
buf->size);
/* requeue buffer */