Merge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (505 commits)
  [media] af9015: Fix max I2C message size when used with tda18271
  [media] IR: initialize ir_raw_event in few more drivers
  [media] Guard a divide in v4l1 compat layer
  [media] imon: fix nomouse modprobe option
  [media] imon: remove redundant change_protocol call
  [media] imon: fix my egregious brown paper bag w/rdev/idev split
  [media] cafe_ccic: Configure ov7670 correctly
  [media] ov7670: allow configuration of image size, clock speed, and I/O method
  [media] af9015: support for DigitalNow TinyTwin v3 [1f4d:9016]
  [media] af9015: map DigitalNow TinyTwin v2 remote
  [media] DigitalNow TinyTwin remote controller
  [media] af9015: RC fixes and improvements
  videodev2.h.xml: Update to reflect the latest changes at videodev2.h
  [media] v4l: document new Bayer and monochrome pixel formats
  [media] DocBook/v4l: Add missing formats used on gspca cpia1 and sn9c2028
  [media] firedtv: add parameter to fake ca_system_ids in CA_INFO
  [media] tm6000: fix a macro coding style issue
  tm6000: Remove some ugly debug code
  [media] Nova-S-Plus audio line input
  [media] [RFC,1/1] V4L2: Use new CAP bits in existing RDS capable drivers
  ...

1 files changed, 9 insertions, 9 deletions

diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index 1c61a6b65d28..6a75e6a4fc21 100644
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -25,12 +25,13 @@
 #ifndef _EM28XX_H
 #define _EM28XX_H
 
+#include <linux/workqueue.h>
+#include <linux/i2c.h>
+#include <linux/mutex.h>
 #include <linux/videodev2.h>
+
 #include <media/videobuf-vmalloc.h>
 #include <media/v4l2-device.h>
-
-#include <linux/i2c.h>
-#include <linux/mutex.h>
 #include <media/ir-kbd-i2c.h>
 #include <media/ir-core.h>
 #if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE)
@@ -73,6 +74,7 @@
 #define EM2820_BOARD_VIDEOLOGY_20K14XUSB          30
 #define EM2821_BOARD_USBGEAR_VD204                31
 #define EM2821_BOARD_SUPERCOMP_USB_2              32
+#define EM2860_BOARD_ELGATO_VIDEO_CAPTURE         33
 #define EM2860_BOARD_TERRATEC_HYBRID_XS           34
 #define EM2860_BOARD_TYPHOON_DVD_MAKER            35
 #define EM2860_BOARD_NETGMBH_CAM                  36
@@ -184,11 +186,6 @@ enum em28xx_mode {
         EM28XX_DIGITAL_MODE,
 };
 
-enum em28xx_stream_state {
-        STREAM_OFF,
-        STREAM_INTERRUPT,
-        STREAM_ON,
-};
 
 struct em28xx;
 
@@ -463,7 +460,6 @@ struct em28xx_audio {
         struct snd_card            *sndcard;
 
         int users;
-        enum em28xx_stream_state capture_stream;
         spinlock_t slock;
 };
 
@@ -505,6 +501,10 @@ struct em28xx {
         unsigned int has_audio_class:1;
         unsigned int has_alsa_audio:1;
 
+        /* Controls audio streaming */
+        struct work_struct wq_trigger;              /* Trigger to start/stop audio for alsa module */
+         atomic_t       stream_started;      /* stream should be running if true */
+
         struct em28xx_fmt *format;
 
         struct em28xx_IR *ir;