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authorDevin Heitmueller <dheitmueller@kernellabs.com>2009-04-02 22:40:29 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-06-16 18:21:06 -0300
commit81c4dfe7764abc0c859cc0ab2d7cf54dbb36487a (patch)
tree44c5ee881710e7c4b179d67dc4e2c85b93370c35
parentbae7b7d73da0e42169aeb7c697e2c9549929300b (diff)
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>
-rw-r--r--drivers/media/common/tuners/xc5000.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index 8d3e31b6eff..172be68b3b5 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);
}