Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=71a2ee37e8851f430d72daea0722908512d57f79
Commit: 71a2ee37e8851f430d72daea0722908512d57f79
Parent: 5add9a6f3c90680f89b4694e81025d2aed9559af
Author: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
AuthorDate: Thu Nov 22 12:19:37 2007 -0300
Committer: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:02:39 2008 -0200
V4L/DVB (6660): Allow fully configuring xc3028 during xc2028_attach
xc3028 can be used on some DTV only designs (for example, DVB-S boards).
Before
this patch, a DTV only board would need to call set_tuner_config callback.
This patch allows to optionally pass a xc3028_ctrl parameter, via
xc3028_config
struct, fully initializing the driver for DTV.
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
drivers/media/video/tuner-xc2028.c | 5 ++++-
drivers/media/video/tuner-xc2028.h | 1 +
2 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/drivers/media/video/tuner-xc2028.c
b/drivers/media/video/tuner-xc2028.c
index 6a6642e..c231e7a 100644
--- a/drivers/media/video/tuner-xc2028.c
+++ b/drivers/media/video/tuner-xc2028.c
@@ -1061,7 +1061,7 @@ void *xc2028_attach(struct dvb_frontend *fe, struct
xc2028_config *cfg)
if (debug)
printk(KERN_DEBUG PREFIX ": Xcv2028/3028 init called!\n");
- if (NULL == cfg->video_dev)
+ if (NULL == cfg || NULL == cfg->video_dev)
return NULL;
if (!fe) {
@@ -1106,6 +1106,9 @@ void *xc2028_attach(struct dvb_frontend *fe, struct
xc2028_config *cfg)
tuner_info("type set to %s\n", "XCeive xc2028/xc3028 tuner");
+ if (cfg->ctrl)
+ xc2028_set_config(fe, cfg->ctrl);
+
mutex_unlock(&xc2028_list_mutex);
return fe;
diff --git a/drivers/media/video/tuner-xc2028.h
b/drivers/media/video/tuner-xc2028.h
index f24fb2a..a59d00f 100644
--- a/drivers/media/video/tuner-xc2028.h
+++ b/drivers/media/video/tuner-xc2028.h
@@ -23,6 +23,7 @@ struct xc2028_config {
struct i2c_adapter *i2c_adap;
u8 i2c_addr;
void *video_dev;
+ struct xc2028_ctrl *ctrl;
int (*callback) (void *dev, int command, int arg);
};
-
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