diff options
| author | Gerd Knorr <devnull@localhost> | 2004-05-13 17:04:39 +0000 |
|---|---|---|
| committer | Gerd Knorr <devnull@localhost> | 2004-05-13 17:04:39 +0000 |
| commit | 4571ff8b2c77e11cc565b530becff57d0113b226 (patch) | |
| tree | ed61cbb4005a5519a9bb7156cead6db8c9fac9e2 /linux/drivers/media/video/cx88 | |
| parent | 83bd600e397e59c6af4644c507961d91827c9863 (diff) | |
| download | mediapointer-dvb-s2-4571ff8b2c77e11cc565b530becff57d0113b226.tar.gz mediapointer-dvb-s2-4571ff8b2c77e11cc565b530becff57d0113b226.tar.bz2 | |
- v4l2 support in tuner + tda9887
- switch over cx88 + saa7134 to use v4l2 for tuning.
- misc tweaks.
Diffstat (limited to 'linux/drivers/media/video/cx88')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-video.c | 44 |
1 files changed, 31 insertions, 13 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c index d3303a422..ac15284f3 100644 --- a/linux/drivers/media/video/cx88/cx88-video.c +++ b/linux/drivers/media/video/cx88/cx88-video.c @@ -30,6 +30,8 @@ #include "cx88.h" +#define V4L2_I2C_CLIENTS 1 + MODULE_DESCRIPTION("v4l2 driver module for cx2388x based TV cards"); MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); MODULE_LICENSE("GPL"); @@ -532,7 +534,6 @@ static int set_tvnorm(struct cx8800_dev *dev, struct cx8800_tvnorm *norm) u32 vdec_clock; u64 tmp64; u32 bdelay,agcdelay,htotal; - struct video_channel c; dev->tvnorm = norm; fsc8 = norm_fsc8(norm); @@ -598,14 +599,21 @@ static int set_tvnorm(struct cx8800_dev *dev, struct cx8800_tvnorm *norm) set_tvaudio(dev); // tell i2c chips - memset(&c,0,sizeof(c)); - c.channel = dev->input; - c.norm = VIDEO_MODE_PAL; - if ((norm->id & (V4L2_STD_NTSC_M|V4L2_STD_NTSC_M_JP))) - c.norm = VIDEO_MODE_NTSC; - if (norm->id & V4L2_STD_SECAM) - c.norm = VIDEO_MODE_SECAM; - cx8800_call_i2c_clients(dev,VIDIOCSCHAN,&c); +#ifdef V4L2_I2C_CLIENTS + cx8800_call_i2c_clients(dev,VIDIOC_S_STD,&norm->id); +#else + { + struct video_channel c; + memset(&c,0,sizeof(c)); + c.channel = dev->input; + c.norm = VIDEO_MODE_PAL; + if ((norm->id & (V4L2_STD_NTSC_M|V4L2_STD_NTSC_M_JP))) + c.norm = VIDEO_MODE_NTSC; + if (norm->id & V4L2_STD_SECAM) + c.norm = VIDEO_MODE_SECAM; + cx8800_call_i2c_clients(dev,VIDIOCSCHAN,&c); + } +#endif // done return 0; @@ -1800,7 +1808,11 @@ static int video_do_ioctl(struct inode *inode, struct file *file, return -EINVAL; down(&dev->lock); dev->freq = f->frequency; +#ifdef V4L2_I2C_CLIENTS + cx8800_call_i2c_clients(dev,VIDIOC_S_FREQUENCY,f); +#else cx8800_call_i2c_clients(dev,VIDIOCSFREQ,&dev->freq); +#endif up(&dev->lock); return 0; } @@ -1902,7 +1914,6 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_G_TUNER: { struct v4l2_tuner *t = arg; - struct video_tuner vt; if (t->index > 0) return -EINVAL; @@ -1912,9 +1923,16 @@ static int radio_do_ioctl(struct inode *inode, struct file *file, t->rangelow = (int)(65*16); t->rangehigh = (int)(108*16); - memset(&vt,0,sizeof(vt)); - cx8800_call_i2c_clients(dev,VIDIOCGTUNER,&vt); - t->signal = vt.signal; +#ifdef V4L2_I2C_CLIENTS + cx8800_call_i2c_clients(dev,VIDIOC_G_TUNER,t); +#else + { + struct video_tuner vt; + memset(&vt,0,sizeof(vt)); + cx8800_call_i2c_clients(dev,VIDIOCGTUNER,&vt); + t->signal = vt.signal; + } +#endif return 0; } case VIDIOC_ENUMINPUT: |