[PATCH] v4l: 631: implemented the v4l2 mpeg api for blackbird cards

- Implemented the v4l2 mpeg api for blackbird cards.

Signed-off-by: Catalin Climov <catalin@climov.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 18 insertions, 1 deletions

diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 88050a0043ab..b18205b3fa24 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -371,6 +371,14 @@ struct cx8802_suspend_state {
         int                        disabled;
 };
 
+/* TODO: move this to struct v4l2_mpeg_compression ? */
+struct blackbird_dnr {
+        u32                       mode;
+        u32                       type;
+        u32                       spatial;
+        u32                       temporal;
+};
+
 struct cx8802_dev {
         struct cx88_core           *core;
         spinlock_t                 slock;
@@ -401,6 +409,10 @@ struct cx8802_dev {
 
         /* for switching modulation types */
         unsigned char              ts_gen_cntrl;
+
+        /* mpeg params */
+        struct v4l2_mpeg_compression params;
+        struct blackbird_dnr       dnr_params;
 };
 
 /* ----------------------------------------------------------- */
@@ -542,7 +554,8 @@ void cx88_ir_irq(struct cx88_core *core);
 /* ----------------------------------------------------------- */
 /* cx88-mpeg.c                                                 */
 
-int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf);
+int cx8802_buf_prepare(struct cx8802_dev *dev, struct cx88_buffer *buf,
+                        enum v4l2_field field);
 void cx8802_buf_queue(struct cx8802_dev *dev, struct cx88_buffer *buf);
 void cx8802_cancel_buffers(struct cx8802_dev *dev);
 
@@ -563,6 +576,10 @@ extern int cx88_do_ioctl(struct inode *inode, struct file *file, int radio,
 extern int (*cx88_ioctl_hook)(struct inode *inode, struct file *file,
                                 unsigned int cmd, void *arg);
 extern unsigned int (*cx88_ioctl_translator)(unsigned int cmd);
+void blackbird_set_params(struct cx8802_dev *dev,
+                                struct v4l2_mpeg_compression *params);
+void blackbird_set_dnr_params(struct cx8802_dev *dev,
+                                struct blackbird_dnr* dnr_params);
 
 /*
  * Local variables: