Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=2ba65d517b91ebb30f4f2a88f1e1beeabd8d8ee6
Commit:     2ba65d517b91ebb30f4f2a88f1e1beeabd8d8ee6
Parent:     f21e0d7f0513e743b14df3197fdeeb9a9b7edbb2
Author:     Michael Krufky <[EMAIL PROTECTED]>
AuthorDate: Thu Jan 3 01:17:45 2008 -0300
Committer:  Mauro Carvalho Chehab <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 19:04:37 2008 -0200

    V4L/DVB (6963): tda18271: store IF frequency in a u16 instead of u32
    
    Store IF Frequency in a u16 instead of a u32.  Multiply by 1000 before use.
    
    Signed-off-by: Michael Krufky <[EMAIL PROTECTED]>
    Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
 drivers/media/dvb/frontends/tda18271-fe.c     |   11 +++--
 drivers/media/dvb/frontends/tda18271-tables.c |   52 ++++++++++++------------
 drivers/media/dvb/frontends/tda18271.h        |    2 +-
 drivers/media/video/cx23885/cx23885-dvb.c     |    4 +-
 4 files changed, 35 insertions(+), 34 deletions(-)

diff --git a/drivers/media/dvb/frontends/tda18271-fe.c 
b/drivers/media/dvb/frontends/tda18271-fe.c
index b17ab4a..a02d640 100644
--- a/drivers/media/dvb/frontends/tda18271-fe.c
+++ b/drivers/media/dvb/frontends/tda18271-fe.c
@@ -770,8 +770,8 @@ static int tda18271_set_params(struct dvb_frontend *fe,
        struct tda18271_priv *priv = fe->tuner_priv;
        struct tda18271_std_map *std_map = &priv->std;
        u8 std;
-       u32 bw, sgIF = 0;
-       u32 freq = params->frequency;
+       u16 sgIF;
+       u32 bw, freq = params->frequency;
 
        BUG_ON(!priv->tune);
 
@@ -825,7 +825,7 @@ static int tda18271_set_params(struct dvb_frontend *fe,
                return -EINVAL;
        }
 
-       return priv->tune(fe, sgIF, freq, bw, std);
+       return priv->tune(fe, sgIF * 1000, freq, bw, std);
 }
 
 static int tda18271_set_analog_params(struct dvb_frontend *fe,
@@ -835,7 +835,8 @@ static int tda18271_set_analog_params(struct dvb_frontend 
*fe,
        struct tda18271_std_map *std_map = &priv->std;
        char *mode;
        u8 std;
-       u32 sgIF, freq = params->frequency * 62500;
+       u16 sgIF;
+       u32 freq = params->frequency * 62500;
 
        BUG_ON(!priv->tune);
 
@@ -877,7 +878,7 @@ static int tda18271_set_analog_params(struct dvb_frontend 
*fe,
 
        tda_dbg("setting tda18271 to system %s\n", mode);
 
-       return priv->tune(fe, sgIF, freq, 0, std);
+       return priv->tune(fe, sgIF * 1000, freq, 0, std);
 }
 
 static int tda18271_release(struct dvb_frontend *fe)
diff --git a/drivers/media/dvb/frontends/tda18271-tables.c 
b/drivers/media/dvb/frontends/tda18271-tables.c
index 2f8ea72..528a2ec 100644
--- a/drivers/media/dvb/frontends/tda18271-tables.c
+++ b/drivers/media/dvb/frontends/tda18271-tables.c
@@ -1187,35 +1187,35 @@ fail:
 /*---------------------------------------------------------------------*/
 
 static struct tda18271_std_map tda18271c1_std_map = {
-       .atv_b    = { .if_freq = 6750000, .std_bits = 0x0e },
-       .atv_dk   = { .if_freq = 7750000, .std_bits = 0x0f },
-       .atv_gh   = { .if_freq = 7750000, .std_bits = 0x0f },
-       .atv_i    = { .if_freq = 7750000, .std_bits = 0x0f },
-       .atv_l    = { .if_freq = 7750000, .std_bits = 0x0f },
-       .atv_lc   = { .if_freq = 1250000, .std_bits = 0x0f },
-       .atv_mn   = { .if_freq = 5750000, .std_bits = 0x0d },
-       .atsc_6   = { .if_freq = 3250000, .std_bits = 0x1c },
-       .dvbt_6   = { .if_freq = 3300000, .std_bits = 0x1c },
-       .dvbt_7   = { .if_freq = 3800000, .std_bits = 0x1d },
-       .dvbt_8   = { .if_freq = 4300000, .std_bits = 0x1e },
-       .qam_6    = { .if_freq = 4000000, .std_bits = 0x1d },
-       .qam_8    = { .if_freq = 5000000, .std_bits = 0x1f },
+       .atv_b    = { .if_freq = 6750, .std_bits = 0x0e },
+       .atv_dk   = { .if_freq = 7750, .std_bits = 0x0f },
+       .atv_gh   = { .if_freq = 7750, .std_bits = 0x0f },
+       .atv_i    = { .if_freq = 7750, .std_bits = 0x0f },
+       .atv_l    = { .if_freq = 7750, .std_bits = 0x0f },
+       .atv_lc   = { .if_freq = 1250, .std_bits = 0x0f },
+       .atv_mn   = { .if_freq = 5750, .std_bits = 0x0d },
+       .atsc_6   = { .if_freq = 3250, .std_bits = 0x1c },
+       .dvbt_6   = { .if_freq = 3300, .std_bits = 0x1c },
+       .dvbt_7   = { .if_freq = 3800, .std_bits = 0x1d },
+       .dvbt_8   = { .if_freq = 4300, .std_bits = 0x1e },
+       .qam_6    = { .if_freq = 4000, .std_bits = 0x1d },
+       .qam_8    = { .if_freq = 5000, .std_bits = 0x1f },
 };
 
 static struct tda18271_std_map tda18271c2_std_map = {
-       .atv_b    = { .if_freq = 6000000, .std_bits = 0x0d },
-       .atv_dk   = { .if_freq = 6900000, .std_bits = 0x0e },
-       .atv_gh   = { .if_freq = 7100000, .std_bits = 0x0e },
-       .atv_i    = { .if_freq = 7250000, .std_bits = 0x0e },
-       .atv_l    = { .if_freq = 6900000, .std_bits = 0x0e },
-       .atv_lc   = { .if_freq = 1250000, .std_bits = 0x0e },
-       .atv_mn   = { .if_freq = 5400000, .std_bits = 0x0c },
-       .atsc_6   = { .if_freq = 3250000, .std_bits = 0x1c },
-       .dvbt_6   = { .if_freq = 3300000, .std_bits = 0x1c },
-       .dvbt_7   = { .if_freq = 3500000, .std_bits = 0x1c },
-       .dvbt_8   = { .if_freq = 4000000, .std_bits = 0x1d },
-       .qam_6    = { .if_freq = 4000000, .std_bits = 0x1d },
-       .qam_8    = { .if_freq = 5000000, .std_bits = 0x1f },
+       .atv_b    = { .if_freq = 6000, .std_bits = 0x0d },
+       .atv_dk   = { .if_freq = 6900, .std_bits = 0x0e },
+       .atv_gh   = { .if_freq = 7100, .std_bits = 0x0e },
+       .atv_i    = { .if_freq = 7250, .std_bits = 0x0e },
+       .atv_l    = { .if_freq = 6900, .std_bits = 0x0e },
+       .atv_lc   = { .if_freq = 1250, .std_bits = 0x0e },
+       .atv_mn   = { .if_freq = 5400, .std_bits = 0x0c },
+       .atsc_6   = { .if_freq = 3250, .std_bits = 0x1c },
+       .dvbt_6   = { .if_freq = 3300, .std_bits = 0x1c },
+       .dvbt_7   = { .if_freq = 3500, .std_bits = 0x1c },
+       .dvbt_8   = { .if_freq = 4000, .std_bits = 0x1d },
+       .qam_6    = { .if_freq = 4000, .std_bits = 0x1d },
+       .qam_8    = { .if_freq = 5000, .std_bits = 0x1f },
 };
 
 /*---------------------------------------------------------------------*/
diff --git a/drivers/media/dvb/frontends/tda18271.h 
b/drivers/media/dvb/frontends/tda18271.h
index 36a3a54..4fa3d6a 100644
--- a/drivers/media/dvb/frontends/tda18271.h
+++ b/drivers/media/dvb/frontends/tda18271.h
@@ -25,7 +25,7 @@
 #include "dvb_frontend.h"
 
 struct tda18271_std_map_item {
-       u32 if_freq;
+       u16 if_freq;
        u8 std_bits;
 };
 
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c 
b/drivers/media/video/cx23885/cx23885-dvb.c
index 948a7fb..1b669ee 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -184,8 +184,8 @@ static struct tda829x_config tda829x_no_probe = {
 };
 
 static struct tda18271_std_map hauppauge_tda18271_std_map = {
-       .atsc_6   = { .if_freq = 5380000, .std_bits = 0x1b },
-       .qam_6    = { .if_freq = 4000000, .std_bits = 0x18 },
+       .atsc_6   = { .if_freq = 5380, .std_bits = 0x1b },
+       .qam_6    = { .if_freq = 4000, .std_bits = 0x18 },
 };
 
 static struct tda18271_config hauppauge_tda18271_config = {
-
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