forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

V4L/DVB (3817): KWorld HardwareMpegTV XPert: set encoder video standard based on tvnorm

Browse source 
The KWorld HardwareMpegTV XPert uses a multistandard tuner, tda8290 + tda8275.
Without checking the video standard in blackbird_probe, the encoder defaults
to PAL, even if the incoming video stream is NTSC. This patch checks the video
standard set by the cx2388x decoder, and sets the encoding height and frame
accordingly.
This patch is designed to only affect the KWorld HardwareMpegTV XPert.

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Michael Krufky 2006-04-18 00:22:09 -03:00 • committed by Mauro Carvalho Chehab
parent c344933af5
commit 01a9cd99cf
1 changed files with 12 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

15
drivers/media/video/cx88/cx88-blackbird.c
View file

@ -1686,8 +1686,8 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev,
memcpy(&dev->params,&default_mpeg_params,sizeof(default_mpeg_params));
memcpy(&dev->dnr_params,&default_dnr_params,sizeof(default_dnr_params));
if (core->board == CX88_BOARD_HAUPPAUGE_ROSLYN) {
switch (core->board) {
case CX88_BOARD_HAUPPAUGE_ROSLYN:
if (core->tuner_formats & V4L2_STD_525_60) {
dev->height = 480;
dev->params.vi_frame_rate = 30;
@ -1695,7 +1695,16 @@ static int __devinit blackbird_probe(struct pci_dev *pci_dev,
dev->height = 576;
dev->params.vi_frame_rate = 25;
}
break;
case CX88_BOARD_KWORLD_HARDWARE_MPEG_TV_XPERT:
if (core->tvnorm->id & V4L2_STD_525_60) {
dev->height = 480;
dev->params.vi_frame_rate = 30;
} else {
dev->height = 576;
dev->params.vi_frame_rate = 25;
}
break;
}
err = cx8802_init_common(dev);