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authorSteven Toth <stoth@kernellabs.com>2009-07-30 09:09:30 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-09-19 00:15:03 -0300
commitdd1ee4442d14f90d4da6b8a2ee37ab922100f250 (patch)
treea33dcb1b7e750bdde6e71009656c48d40db777b1 /drivers/media/video/saa7164
parent3224401e4c6154bf556d669ed36743cc9a38ffad (diff)
V4L/DVB (12936): SAA7164: Added waitsecs module parameter
Signed-off-by: Steven Toth <stoth@kernellabs.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7164')
-rw-r--r--drivers/media/video/saa7164/saa7164-cmd.c4
-rw-r--r--drivers/media/video/saa7164/saa7164-core.c5
-rw-r--r--drivers/media/video/saa7164/saa7164.h1
3 files changed, 8 insertions, 2 deletions
diff --git a/drivers/media/video/saa7164/saa7164-cmd.c b/drivers/media/video/saa7164/saa7164-cmd.c
index 0c3585bb232..171ef116f07 100644
--- a/drivers/media/video/saa7164/saa7164-cmd.c
+++ b/drivers/media/video/saa7164/saa7164-cmd.c
@@ -234,8 +234,8 @@ int saa7164_cmd_wait(struct saa7164_dev *dev, u8 seqno)
__func__, seqno, dev->cmds[seqno].signalled);
/* Wait for signalled to be flagged or timeout */
- wait_event_timeout(*q, dev->cmds[seqno].signalled, HZ);
- r = time_before(jiffies, stamp + HZ);
+ wait_event_timeout(*q, dev->cmds[seqno].signalled, (HZ * waitsecs));
+ r = time_before(jiffies, stamp + (HZ * waitsecs));
if (r)
ret = SAA_OK;
else
diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c
index 2fbf4204cd5..8f68a5d6533 100644
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -49,6 +49,10 @@ unsigned int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "enable debug messages");
+unsigned int waitsecs = 1;
+module_param(waitsecs, int, 0644);
+MODULE_PARM_DESC(debug, "timeout on firmware messages");
+
static unsigned int card[] = {[0 ... (SAA7164_MAXBOARDS - 1)] = UNSET };
module_param_array(card, int, NULL, 0444);
MODULE_PARM_DESC(card, "card type");
@@ -662,6 +666,7 @@ static int __devinit saa7164_initdev(struct pci_dev *pci_dev,
printk(KERN_ERR "%s() Unsupported board detected, "
"registering without firmware\n", __func__);
+ printk(KERN_INFO "%s() waitsecs = %d\n", __func__, waitsecs);
fail_fw:
return 0;
diff --git a/drivers/media/video/saa7164/saa7164.h b/drivers/media/video/saa7164/saa7164.h
index e0d8ec0fd95..93a75e15d21 100644
--- a/drivers/media/video/saa7164/saa7164.h
+++ b/drivers/media/video/saa7164/saa7164.h
@@ -294,6 +294,7 @@ struct saa7164_dev {
};
extern struct list_head saa7164_devlist;
+extern unsigned int waitsecs;
/* ----------------------------------------------------------- */
/* saa7164-core.c */