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authorManu Abraham <abraham.manu@gmail.com>2007-10-31 19:22:02 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-12-29 17:53:20 -0200
commitba8862a83f2db95cdd8e9193e83915e5e278927a (patch)
treeeb78863fcac55afb42ce9f142b7c1448e7e2ca39
parent9efdd297bc7c50dea24532a9b52bd0245e7e5169 (diff)
V4L/DVB (9437): Disable Symbol rate auto scan feature
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
-rw-r--r--drivers/media/dvb/frontends/stb0899_algo.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/media/dvb/frontends/stb0899_algo.c b/drivers/media/dvb/frontends/stb0899_algo.c
index 37717a4397a..1363ae396f9 100644
--- a/drivers/media/dvb/frontends/stb0899_algo.c
+++ b/drivers/media/dvb/frontends/stb0899_algo.c
@@ -91,7 +91,7 @@ static u32 stb0899_set_srate(struct stb0899_state *state, u32 master_clk, u32 sr
u32 tmp, tmp_up, srate_up;
u8 sfr_up[3], sfr[3];
- srate_up = srate;
+// srate_up = srate;
dprintk(state->verbose, FE_DEBUG, 1, "-->");
/*
* in order to have the maximum precision, the symbol rate entered into
@@ -99,20 +99,20 @@ static u32 stb0899_set_srate(struct stb0899_state *state, u32 master_clk, u32 sr
* In this purpose, the symbol rate value is rounded (1 is added on the bit
* below the LSB )
*/
- srate_up += (srate_up * 3) / 100;
+// srate_up += (srate_up * 3) / 100;
tmp = BinaryFloatDiv(srate, master_clk, 20);
- tmp_up = BinaryFloatDiv(srate_up, master_clk, 20);
+// tmp_up = BinaryFloatDiv(srate_up, master_clk, 20);
- sfr_up[0] = (tmp_up >> 12) & 0xff;
- sfr_up[1] = (tmp_up >> 4) & 0xff;
- sfr_up[2] = tmp_up & 0x0f;
+// sfr_up[0] = (tmp_up >> 12) & 0xff;
+// sfr_up[1] = (tmp_up >> 4) & 0xff;
+// sfr_up[2] = tmp_up & 0x0f;
sfr[0] = (tmp >> 12) & 0xff;
sfr[1] = (tmp >> 4) & 0xff;
sfr[2] = tmp & 0x0f;
- stb0899_write_regs(state, STB0899_SFRUPH, sfr_up, 3);
+// stb0899_write_regs(state, STB0899_SFRUPH, sfr_up, 3);
stb0899_write_regs(state, STB0899_SFRH, sfr, 3);
return srate;