V4L/DVB (3112): Several fixes for Hauppauge Roselyn Design (blackbird)

- This patch adds eeprom awareness for the Roslyn. In effect, the
blackbird will query the tuner V4L2_STD_xxxx definitions to determine
whether it's connected to a NTSC or PAL tuner. Based on that, various
default values will change for blackbird encoding.
- Fixes back panel SVIDEO/COMPOSITE with audio, work properly.
- Fixes a problem with lip sync issues, due to bad framerate vs
audio rate assumptions.
- Fixed a problem with the GPIO configuration in cx88-cards.
- Removed the comments in cx88-cards that made no sense.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index 74e57a53116f..99bfa3238294 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -1689,6 +1689,18 @@ 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) {
+
+                if (core->tuner_formats & V4L2_STD_525_60) {
+                        dev->height = 480;
+                        dev->params.vi_frame_rate = 30;
+                } else {
+                        dev->height = 576;
+                        dev->params.vi_frame_rate = 25;
+                }
+
+        }
+
         err = cx8802_init_common(dev);
         if (0 != err)
                 goto fail_free;