diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-04-14 19:02:19 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-17 01:12:34 +0400 |
| commit | ea3f7ac6e931f9aaa45e0a8445406f14e2a62011 (patch) | |
| tree | 7d1bdfbe00e326943c3c69640c5cc10c1b917f34 /drivers/media/pci/cx25821/cx25821.h | |
| parent | 7087d31b0c9dddbca71b8e33d3f0a3b719afa397 (diff) | |
| download | linux-ea3f7ac6e931f9aaa45e0a8445406f14e2a62011.tar.xz | |
[media] cx25821: replace custom ioctls with write()
Ideally this should be implemented with vb2, but it'll do for now.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/pci/cx25821/cx25821.h')
| -rw-r--r-- | drivers/media/pci/cx25821/cx25821.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/media/pci/cx25821/cx25821.h b/drivers/media/pci/cx25821/cx25821.h index b0bc2e626ae7..90bdc196929f 100644 --- a/drivers/media/pci/cx25821/cx25821.h +++ b/drivers/media/pci/cx25821/cx25821.h @@ -197,15 +197,11 @@ struct cx25821_video_out_data { u32 upstream_riscbuf_size; u32 upstream_databuf_size; - struct workqueue_struct *_irq_queues; - struct work_struct _irq_work_entry; int is_60hz; int _frame_index; - char *input_filename; - char *vid_stdname; - int pixel_format; - char *_filename; - char *_defaultname; + int cur_frame_index; + int curpos; + wait_queue_head_t waitq; }; struct cx25821_channel { @@ -440,6 +436,8 @@ extern int cx25821_sram_channel_setup_audio(struct cx25821_dev *dev, extern int cx25821_vidupstream_init(struct cx25821_channel *chan, int pixel_format); extern int cx25821_audio_upstream_init(struct cx25821_dev *dev, int channel_select); +extern int cx25821_write_frame(struct cx25821_channel *chan, + const char __user *data, size_t count); extern void cx25821_free_mem_upstream(struct cx25821_channel *chan); extern void cx25821_free_mem_upstream_audio(struct cx25821_dev *dev); extern void cx25821_stop_upstream_video(struct cx25821_channel *chan); |