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[media] cx23885: Ensure VBI buffers timeout quickly - bugfix for vbi hangs during streaming 

Signed-off-by: Steven Toth <stoth@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Steven Toth 2011-10-10 11:09:55 -03:00 committed by Mauro Carvalho Chehab
parent 68776b30fe
commit 1ca3553aa4
1 changed files with 2 additions and 2 deletions
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4
drivers/media/video/cx23885/cx23885-vbi.c
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@ -151,7 +151,7 @@ int cx23885_restart_vbi_queue(struct cx23885_dev *dev,
buf = list_entry(item, struct cx23885_buffer, vb.queue); buf = list_entry(item, struct cx23885_buffer, vb.queue);
buf->count = q->count++; buf->count = q->count++;
} }
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); mod_timer(&q->timeout, jiffies + (BUFFER_TIMEOUT / 30));
return 0; return 0;
} }
@ -255,7 +255,7 @@ vbi_queue(struct videobuf_queue *vq, struct videobuf_buffer *vb)
cx23885_start_vbi_dma(dev, q, buf); cx23885_start_vbi_dma(dev, q, buf);
buf->vb.state = VIDEOBUF_ACTIVE; buf->vb.state = VIDEOBUF_ACTIVE;
buf->count = q->count++; buf->count = q->count++;
mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); mod_timer(&q->timeout, jiffies + (BUFFER_TIMEOUT / 30));
dprintk(2, "[%p/%d] vbi_queue - first active\n", dprintk(2, "[%p/%d] vbi_queue - first active\n",
buf, buf->vb.i); buf, buf->vb.i);