| 77,7 → 77,7 |
|---|
| static unsigned int sloppy = 0; |
| static unsigned int v4l2 = 1; |
| |
| static volatile unsigned int grab_task = -1; |
| static volatile unsigned int grab_complete = 0; |
| |
| /* insmod args */ |
| MODULE_PARM(radio,"1-" __stringify(BTTV_MAX) "i"); |
| 2375,11 → 2375,11 |
|---|
| |
| /* S.Ha.R.K. Version: Active wait until complete */ |
| |
| int pid = (int)(arg); |
| grab_complete = 0; |
| |
| if (pid != -1) grab_task = pid; |
| while(grab_complete == 0); |
| |
| return grab_task; |
| return grab_complete; |
| |
| } |
| |
| 3197,6 → 3197,7 |
|---|
| wakeup->vbi->vb.ts = ts; |
| wakeup->vbi->vb.field_count = btv->field_count; |
| wakeup->vbi->vb.state = state; |
| grab_complete = 1; |
| //wake_up(&wakeup->vbi->vb.done); |
| } |
| if (wakeup->top == wakeup->bottom) { |
| 3206,6 → 3207,7 |
|---|
| wakeup->top->vb.ts = ts; |
| wakeup->top->vb.field_count = btv->field_count; |
| wakeup->top->vb.state = state; |
| grab_complete = 1; |
| //wake_up(&wakeup->top->vb.done); |
| } |
| } else { |
| 3215,6 → 3217,7 |
|---|
| wakeup->top->vb.ts = ts; |
| wakeup->top->vb.field_count = btv->field_count; |
| wakeup->top->vb.state = state; |
| grab_complete = 1; |
| //wake_up(&wakeup->top->vb.done); |
| } |
| if (NULL != wakeup->bottom && curr->bottom != wakeup->bottom) { |
| 3223,6 → 3226,8 |
|---|
| wakeup->bottom->vb.ts = ts; |
| wakeup->bottom->vb.field_count = btv->field_count; |
| wakeup->bottom->vb.state = state; |
| grab_complete = 1; |
| //wake_up(&wakeup->bottom->vb.done); |
| } |
| } |
| } |
| 3257,6 → 3262,7 |
|---|
| item = list_entry(btv->capture.next, struct bttv_buffer, vb.queue); |
| list_del(&item->vb.queue); |
| item->vb.state = STATE_ERROR; |
| grab_complete = 2; |
| //wake_up(&item->vb.done); |
| } |
| while (!list_empty(&btv->vcapture)) { |
| 3263,6 → 3269,7 |
|---|
| item = list_entry(btv->vcapture.next, struct bttv_buffer, vb.queue); |
| list_del(&item->vb.queue); |
| item->vb.state = STATE_ERROR; |
| grab_complete = 2; |
| //wake_up(&item->vb.done); |
| } |
| |
| 3286,6 → 3293,7 |
|---|
| //do_gettimeofday(&wakeup->vb.ts); |
| wakeup->vb.field_count = btv->field_count; |
| wakeup->vb.state = STATE_DONE; |
| grab_complete = 1; |
| //wake_up(&wakeup->vb.done); |
| spin_unlock(&btv->s_lock); |
| } |
| 3367,7 → 3375,7 |
|---|
| printk("\n"); |
| } |
| |
| if (astat&BT848_INT_VSYNC) |
| if (astat&BT848_INT_VSYNC) |
| btv->field_count++; |
| |
| if (astat & BT848_INT_GPINT) { |
| 3381,10 → 3389,8 |
|---|
| if ((astat & BT848_INT_RISCI) && (stat & (2<<28))) |
| bttv_irq_wakeup_top(btv); |
| |
| if ((astat & BT848_INT_RISCI) && (stat & (1<<28))) { |
| task_activate(grab_task); |
| if ((astat & BT848_INT_RISCI) && (stat & (1<<28))) |
| bttv_irq_switch_fields(btv); |
| } |
| |
| if ((astat & BT848_INT_HLOCK) && btv->opt_automute) |
| audio_mux(btv, -1); |