V4L/DVB (6669): Add few missing bits of code to saa7134_resume

First the saa7134_initdev waits between saa7134_hwinit1
and saa7134_hwinit2 , thus it is probably wise to do the same in saa7134_resume
some hardware probably needs this.

Call saa7134_irq_video_signalchange in .resume like in saa7134_resume to make
saa7134_resume mirror perfectly the saa7134_initdev although
this call isn't strictly necessary in the saa7134_initdev,
but it won't harm anyway.

Signed-off-by: Maxim Levitsky <maximlevitsky@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 85c165d17301..f5e43d375d2a 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -1227,6 +1227,7 @@ static int saa7134_resume(struct pci_dev *pci_dev)
                 saa7134_ir_start(dev, dev->remote);
         saa7134_hw_enable1(dev);
 
+        msleep(100);
 
         saa7134_board_init2(dev);
 
@@ -1238,6 +1239,8 @@ static int saa7134_resume(struct pci_dev *pci_dev)
         saa7134_enable_i2s(dev);
         saa7134_hw_enable2(dev);
 
+        saa7134_irq_video_signalchange(dev);
+
         /*resume unfinished buffer(s)*/
         spin_lock_irqsave(&dev->slock, flags);
         saa7134_buffer_requeue(dev, &dev->video_q);