diff options
| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2009-04-02 22:40:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-06-16 18:21:06 -0300 |
| commit | 81c4dfe7764abc0c859cc0ab2d7cf54dbb36487a (patch) | |
| tree | 44c5ee881710e7c4b179d67dc4e2c85b93370c35 /drivers/media/common/tuners/xc5000.c | |
| parent | bae7b7d73da0e42169aeb7c697e2c9549929300b (diff) | |
| download | op-kernel-dev-81c4dfe7764abc0c859cc0ab2d7cf54dbb36487a.zip op-kernel-dev-81c4dfe7764abc0c859cc0ab2d7cf54dbb36487a.tar.gz | |
V4L/DVB (11796): xc5000: start using the newer "finerfreq" tuning command
Starting in firmware version 1.1.44, Xceive recommends using the FINERFREQ for
all normal tuning (the doc indicates reg 0x03 should only be used for fast
scanning for channel lock)
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/common/tuners/xc5000.c')
| -rw-r--r-- | drivers/media/common/tuners/xc5000.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c index 8d3e31b..172be68 100644 --- a/drivers/media/common/tuners/xc5000.c +++ b/drivers/media/common/tuners/xc5000.c @@ -87,7 +87,7 @@ struct xc5000_priv { #define XREG_SIGNALSOURCE 0x0D /* 0=Air, 1=Cable */ #define XREG_SMOOTHEDCVBS 0x0E #define XREG_XTALFREQ 0x0F -#define XREG_FINERFFREQ 0x10 +#define XREG_FINERFREQ 0x10 #define XREG_DDIMODE 0x11 #define XREG_ADC_ENV 0x00 @@ -395,7 +395,10 @@ static int xc_set_RF_frequency(struct xc5000_priv *priv, u32 freq_hz) freq_code = (u16)(freq_hz / 15625); - return xc_write_reg(priv, XREG_RF_FREQ, freq_code); + /* Starting in firmware version 1.1.44, Xceive recommends using the + FINERFREQ for all normal tuning (the doc indicates reg 0x03 should + only be used for fast scanning for channel lock) */ + return xc_write_reg(priv, XREG_FINERFREQ, freq_code); } |
