diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2006-01-09 15:25:14 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@brturbo.com.br> | 2006-01-09 15:25:14 -0200 |
| commit | 7865c44d8ae832d6fb6522862268c7bd7814fd44 (patch) | |
| tree | d320c60c02d0c0c7da3eeac9825356de57c3252b /drivers | |
| parent | c0477ad9feca01bd8eff95d7482c33753d05c700 (diff) | |
V4L/DVB (3100): fix compile error, remove dead code and volume scaling
- Fix compile error (missing '}') in em28xx-video.c. Remove dead code and
volume scaling from msp3400.c. Volume scaling does not belong there, it should
be done in the driver for the card that uses the msp3400 if needed, not in the
msp3400.c source. The volume scaling code gave problems with the ivtv driver
which does not need to do any scaling.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 4 | ||||
| -rw-r--r-- | drivers/media/video/msp3400.c | 21 |
2 files changed, 2 insertions, 23 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 446ba3b2ac3..5e831fccf3f 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1089,9 +1089,7 @@ static int em28xx_do_ioctl(struct inode *inode, struct file *filp, if (dev->decoder == EM28XX_TVP5150) { em28xx_i2c_call_clients(dev,cmd,arg); return 0; - } else { - - if (!dev->has_msp34xx){ + } else if (!dev->has_msp34xx) { for (i = 0; i < ARRAY_SIZE(em28xx_qctrl); i++) { if (ctrl->id == em28xx_qctrl[i].id) { if (ctrl->value < diff --git a/drivers/media/video/msp3400.c b/drivers/media/video/msp3400.c index 8d47d789424..6cff06a7eab 100644 --- a/drivers/media/video/msp3400.c +++ b/drivers/media/video/msp3400.c @@ -473,10 +473,8 @@ static void msp3400c_setvolume(struct i2c_client *client, int vol = 0, val = 0, balance = 0; if (!muted) { - /* 0x7f instead if 0x73 here has sound quality issues, - * probably due to overmodulation + clipping ... */ vol = (left > right) ? left : right; - val = (vol * 0x73 / 65535) << 8; + val = (vol * 0x7f / 65535) << 8; } if (vol > 0) { balance = ((right - left) * 127) / vol; @@ -2351,21 +2349,12 @@ static int msp_attach(struct i2c_adapter *adap, int addr, int kind) /* done */ i2c_attach_client(client); - /* update our own array */ - for (i = 0; i < MSP3400_MAX; i++) { - if (NULL == msps[i]) { - msps[i] = client; - break; - } - } - return 0; } static int msp_detach(struct i2c_client *client) { struct msp3400c *msp = i2c_get_clientdata(client); - int i; /* shutdown control thread */ if (msp->kthread) { @@ -2374,14 +2363,6 @@ static int msp_detach(struct i2c_client *client) } msp3400c_reset(client); - /* update our own array */ - for (i = 0; i < MSP3400_MAX; i++) { - if (client == msps[i]) { - msps[i] = NULL; - break; - } - } - i2c_detach_client(client); kfree(msp); |