diff options
Diffstat (limited to 'linux/drivers/media')
| -rw-r--r-- | linux/drivers/media/video/cx88/cx88-tvaudio.c | 4 | ||||
| -rw-r--r-- | linux/drivers/media/video/saa7134/saa7134-video.c | 20 |
2 files changed, 15 insertions, 9 deletions
diff --git a/linux/drivers/media/video/cx88/cx88-tvaudio.c b/linux/drivers/media/video/cx88/cx88-tvaudio.c index 1686f3a79..24f00c356 100644 --- a/linux/drivers/media/video/cx88/cx88-tvaudio.c +++ b/linux/drivers/media/video/cx88/cx88-tvaudio.c @@ -520,6 +520,8 @@ void cx88_get_stereo(struct cx8800_dev *dev, struct v4l2_tuner *t) switch (dev->tvaudio) { case WW_A2_BG: + case WW_A2_DK: + case WW_A2_M: if (1 == pilot) { /* stereo */ t->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO; @@ -551,6 +553,8 @@ void cx88_set_stereo(struct cx8800_dev *dev, u32 mode) switch (dev->tvaudio) { case WW_A2_BG: + case WW_A2_DK: + case WW_A2_M: switch (mode) { case V4L2_TUNER_MODE_MONO: case V4L2_TUNER_MODE_LANG1: diff --git a/linux/drivers/media/video/saa7134/saa7134-video.c b/linux/drivers/media/video/saa7134/saa7134-video.c index 4876b0b7d..f30caa051 100644 --- a/linux/drivers/media/video/saa7134/saa7134-video.c +++ b/linux/drivers/media/video/saa7134/saa7134-video.c @@ -593,11 +593,11 @@ static void set_size(struct saa7134_dev *dev, int task, saa_writeb(SAA7134_VIDEO_V_STOP1(task), v_stop & 0xff); saa_writeb(SAA7134_VIDEO_V_STOP2(task), v_stop >> 8); - prescale = dev->crop_defrect.width / width; + prescale = dev->crop_current.width / width; if (0 == prescale) prescale = 1; - xscale = 1024 * dev->crop_defrect.width / prescale / width; - yscale = 512 * div * dev->crop_defrect.height / height; + xscale = 1024 * dev->crop_current.width / prescale / width; + yscale = 512 * div * dev->crop_current.height / height; dprintk("prescale=%d xscale=%d yscale=%d\n",prescale,xscale,yscale); set_h_prescale(dev,task,prescale); saa_writeb(SAA7134_H_SCALE_INC1(task), xscale & 0xff); @@ -909,10 +909,12 @@ static int buffer_prepare(struct file *file, struct videobuf_buffer *vb, /* sanity checks */ if (NULL == fh->fmt) return -EINVAL; - if (fh->width < 48 || - fh->height < 32 || - fh->width > dev->crop_current.width || - fh->height > dev->crop_current.height) + if (fh->width < 48 || + fh->height < 32 || + fh->width/4 > dev->crop_current.width || + fh->height/4 > dev->crop_current.height || + fh->width > dev->crop_bounds.width || + fh->height > dev->crop_bounds.height) return -EINVAL; size = (fh->width * fh->height * fh->fmt->depth) >> 3; if (0 != buf->vb.baddr && buf->vb.bsize < size) @@ -1409,8 +1411,8 @@ int saa7134_try_fmt(struct saa7134_dev *dev, struct saa7134_fh *fh, return -EINVAL; field = f->fmt.pix.field; - maxw = dev->crop_current.width; - maxh = dev->crop_current.height; + maxw = min(dev->crop_current.width*4, dev->crop_bounds.width); + maxh = min(dev->crop_current.height*4, dev->crop_bounds.height); if (V4L2_FIELD_ANY == field) { field = (f->fmt.pix.height > maxh/2) |