diff options
Diffstat (limited to 'drivers/media/video/vivi.c')
| -rw-r--r-- | drivers/media/video/vivi.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index e7c01d560b6..474ddb77964 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -36,6 +36,7 @@ #include <media/v4l2-common.h> #include <linux/kthread.h> #include <linux/highmem.h> +#include <linux/freezer.h> /* Wake up at about 30 fps */ #define WAKE_NUMERATOR 30 @@ -272,7 +273,7 @@ static void gen_line(struct sg_to_addr to_addr[],int inipos,int pages,int wmax, /* Get first addr pointed to pixel position */ oldpg=get_addr_pos(pos,pages,to_addr); - pg=pfn_to_page(to_addr[oldpg].sg->dma_address >> PAGE_SHIFT); + pg=pfn_to_page(sg_dma_address(to_addr[oldpg].sg) >> PAGE_SHIFT); basep = kmap_atomic(pg, KM_BOUNCE_READ)+to_addr[oldpg].sg->offset; /* We will just duplicate the second pixel at the packet */ @@ -287,7 +288,7 @@ static void gen_line(struct sg_to_addr to_addr[],int inipos,int pages,int wmax, for (color=0;color<4;color++) { pgpos=get_addr_pos(pos,pages,to_addr); if (pgpos!=oldpg) { - pg=pfn_to_page(to_addr[pgpos].sg->dma_address >> PAGE_SHIFT); + pg=pfn_to_page(sg_dma_address(to_addr[pgpos].sg) >> PAGE_SHIFT); kunmap_atomic(basep, KM_BOUNCE_READ); basep= kmap_atomic(pg, KM_BOUNCE_READ)+to_addr[pgpos].sg->offset; oldpg=pgpos; @@ -339,8 +340,8 @@ static void gen_line(struct sg_to_addr to_addr[],int inipos,int pages,int wmax, for (color=0;color<4;color++) { pgpos=get_addr_pos(pos,pages,to_addr); if (pgpos!=oldpg) { - pg=pfn_to_page(to_addr[pgpos]. - sg->dma_address + pg=pfn_to_page(sg_dma_address( + to_addr[pgpos].sg) >> PAGE_SHIFT); kunmap_atomic(basep, KM_BOUNCE_READ); @@ -386,7 +387,7 @@ static void vivi_fillbuff(struct vivi_dev *dev,struct vivi_buffer *buf) struct timeval ts; /* Test if DMA mapping is ready */ - if (!vb->dma.sglist[0].dma_address) + if (!sg_dma_address(&vb->dma.sglist[0])) return; prep_to_addr(to_addr,vb); @@ -783,7 +784,7 @@ static int vivi_map_sg(void *dev, struct scatterlist *sg, int nents, for (i = 0; i < nents; i++ ) { BUG_ON(!sg[i].page); - sg[i].dma_address = page_to_phys(sg[i].page) + sg[i].offset; + sg_dma_address(&sg[i]) = page_to_phys(sg[i].page) + sg[i].offset; } return nents; @@ -1043,16 +1044,8 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i) return (0); } -static struct v4l2_tvnorm tvnorms[] = { - { - .name = "NTSC-M", - .id = V4L2_STD_NTSC_M, - } -}; - -static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id a) +static int vidioc_s_std (struct file *file, void *priv, v4l2_std_id *i) { - return 0; } @@ -1332,8 +1325,8 @@ static struct video_device vivi = { #ifdef CONFIG_VIDEO_V4L1_COMPAT .vidiocgmbuf = vidiocgmbuf, #endif - .tvnorms = tvnorms, - .tvnormsize = ARRAY_SIZE(tvnorms), + .tvnorms = V4L2_STD_NTSC_M, + .current_norm = V4L2_STD_NTSC_M, }; /* ----------------------------------------------------------------- Initialization and module stuff @@ -1360,8 +1353,6 @@ static int __init vivi_init(void) dev->vidq.timeout.data = (unsigned long)dev; init_timer(&dev->vidq.timeout); - vivi.current_norm = tvnorms[0].id; - ret = video_register_device(&vivi, VFL_TYPE_GRABBER, video_nr); printk(KERN_INFO "Video Technology Magazine Virtual Video Capture Board (Load status: %d)\n", ret); return ret; |