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| author | Steven Toth <stoth@kernellabs.com> | 2009-07-30 09:09:30 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 00:15:03 -0300 |
| commit | dd1ee4442d14f90d4da6b8a2ee37ab922100f250 (patch) | |
| tree | a33dcb1b7e750bdde6e71009656c48d40db777b1 /drivers/media/video/saa7164 | |
| parent | 3224401e4c6154bf556d669ed36743cc9a38ffad (diff) | |
| download | op-kernel-dev-dd1ee4442d14f90d4da6b8a2ee37ab922100f250.zip op-kernel-dev-dd1ee4442d14f90d4da6b8a2ee37ab922100f250.tar.gz | |
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.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/saa7164/saa7164-core.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/saa7164/saa7164.h | 1 |
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 0c3585b..171ef11 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 2fbf420..8f68a5d 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 e0d8ec0..93a75e1 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 */ |
