diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-01 08:51:39 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-09 22:14:51 -0300 |
| commit | 13595a51c0da8ec212ba6f5df79519dbd74166c0 (patch) | |
| tree | b013f7d1714e9f627d8f01bcd2fcf0a5d330ee23 /drivers/media/video/cx88/cx88-video.c | |
| parent | b25be97929c85b2017379e05588740f564a61c22 (diff) | |
V4L/DVB (6247): Fix bug #8689: Fixes IR stop/start during suspend/resume
IR workqueue should be disabled during suspend. This avoids some troubles, like
the one reported on bug #8689:
"The Hauppauge HVR 1100 ir-remote control does not work after resume from
suspend to ram or disk."
This patch disables IR before suspending, re-enabling it after resume.
Thanks to Peter Poklop <Peter.Poklop@gmx.at> for reporting it and helping with
the fix.
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Reviewed-by: Peter Poklop <Peter.Poklop@gmx.at>
Diffstat (limited to 'drivers/media/video/cx88/cx88-video.c')
| -rw-r--r-- | drivers/media/video/cx88/cx88-video.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index f94a3b41782..705c29b002e 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1954,6 +1954,8 @@ static int cx8800_suspend(struct pci_dev *pci_dev, pm_message_t state) } spin_unlock(&dev->slock); + if (core->ir) + cx88_ir_stop(core, core->ir); /* FIXME -- shutdown device */ cx88_shutdown(core); @@ -1993,6 +1995,10 @@ static int cx8800_resume(struct pci_dev *pci_dev) /* FIXME: re-initialize hardware */ cx88_reset(core); + if (core->ir) + cx88_ir_start(core, core->ir); + + cx_set(MO_PCI_INTMSK, core->pci_irqmask); /* restart video+vbi capture */ spin_lock(&dev->slock); |