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V4L/DVB (11587): stv090x: set DiSEqC frequency to 22kHz

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Signed-off-by: Manu Abraham <manu@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Manu Abraham 2009-04-08 19:45:43 -03:00 committed by Mauro Carvalho Chehab
parent 26b03bc6c2
commit 94a809143a
1 changed files with 7 additions and 0 deletions
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7
drivers/media/dvb/frontends/stv090x.c
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@ -3623,6 +3623,13 @@ static int stv090x_set_mclk(struct stv090x_state *state, u32 mclk, u32 clk)
state->mclk = stv090x_get_mclk(state);
/*Set the DiseqC frequency to 22KHz */
div = state->mclk / 704000;
if (STV090x_WRITE_DEMOD(state, F22TX, div) < 0)
goto err;
if (STV090x_WRITE_DEMOD(state, F22RX, div) < 0)
goto err;
return 0;
err:
dprintk(FE_ERROR, 1, "I/O error");