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authorHans Verkuil <hverkuil@xs4all.nl>2009-03-29 15:26:01 +0400
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-03-30 19:43:48 +0400
commitb8341e1d2acadf3935fb299a325f569a1c20daa6 (patch)
treec0146a06908fc673e74e727336d869cf0c553b18 /drivers/media/video/cx88/cx88.h
parentb6198ade556add7a6f1dd1d38dd489b0484cab2d (diff)
downloadlinux-b8341e1d2acadf3935fb299a325f569a1c20daa6.tar.xz
V4L/DVB (11300): cx88: convert to v4l2_subdev.
Convert cx88 to use v4l2_subdev since the old i2c autoprobing mechanism will be removed. Added code to explicitly load tvaudio where needed. Also fix the rtc-isl1208 support: since that driver no longer supports autoprobing it has to be loaded using the new i2c API. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88.h')
-rw-r--r--drivers/media/video/cx88/cx88.h14
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 890018c48cd8..9a43fdf20fae 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -328,6 +328,7 @@ struct cx88_core {
/* config info -- analog */
struct v4l2_device v4l2_dev;
+ struct i2c_client *i2c_rtc;
unsigned int boardnr;
struct cx88_board board;
@@ -371,6 +372,17 @@ static inline struct cx88_core *to_core(struct v4l2_device *v4l2_dev)
return container_of(v4l2_dev, struct cx88_core, v4l2_dev);
}
+#define call_all(core, o, f, args...) \
+ do { \
+ if (!core->i2c_rc) { \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 1); \
+ v4l2_device_call_all(&core->v4l2_dev, 0, o, f, ##args); \
+ if (core->gate_ctrl) \
+ core->gate_ctrl(core, 0); \
+ } \
+ } while (0)
+
struct cx8800_dev;
struct cx8802_dev;
@@ -616,8 +628,6 @@ extern struct videobuf_queue_ops cx8800_vbi_qops;
/* cx88-i2c.c */
extern int cx88_i2c_init(struct cx88_core *core, struct pci_dev *pci);
-extern void cx88_call_i2c_clients(struct cx88_core *core,
- unsigned int cmd, void *arg);
/* ----------------------------------------------------------- */