V4L/DVB (11586): stv090x: switch i/p ADC as well during Power management
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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72982f7615
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26b03bc6c2
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@ -3494,6 +3494,11 @@ static int stv090x_sleep(struct dvb_frontend *fe)
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if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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goto err;
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goto err;
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reg = stv090x_read_reg(state, STV090x_TSTTNR1);
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STV090x_SETFIELD(reg, ADC1_PON_FIELD, 0);
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if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)
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goto err;
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return 0;
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return 0;
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err:
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err:
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dprintk(FE_ERROR, 1, "I/O error");
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dprintk(FE_ERROR, 1, "I/O error");
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@ -3513,6 +3518,11 @@ static int stv090x_wakeup(struct dvb_frontend *fe)
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if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)
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goto err;
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goto err;
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reg = stv090x_read_reg(state, STV090x_TSTTNR1);
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STV090x_SETFIELD(reg, ADC1_PON_FIELD, 1);
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if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)
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goto err;
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return 0;
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return 0;
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err:
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err:
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dprintk(FE_ERROR, 1, "I/O error");
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dprintk(FE_ERROR, 1, "I/O error");
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