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V4L/DVB (13709): [Mantis/VP-1034] Switch 13/18v for the VP-1034 properly
Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
parent
da7365f466
commit
715d341c59
@ -39,7 +39,7 @@ static int mantis_ack_wait(struct mantis_pci *mantis)
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mantis->mantis_int_stat & MANTIS_INT_I2CDONE,
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msecs_to_jiffies(50)) == -ERESTARTSYS) {
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dprintk(verbose, MANTIS_DEBUG, 1, "I2C Transfer failed, Master !I2CDONE");
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dprintk(verbose, MANTIS_DEBUG, 1, "Master !I2CDONE");
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rc = -EREMOTEIO;
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}
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while (!(mantis->mantis_int_stat & MANTIS_INT_I2CRACK)) {
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@ -62,7 +62,9 @@ static int mantis_i2c_read(struct mantis_pci *mantis, const struct i2c_msg *msg)
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{
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u32 rxd, i;
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dprintk(verbose, MANTIS_INFO, 0, " %s: Address=[0x%02x] <R>[ ", __func__, msg->addr);
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dprintk(verbose, MANTIS_INFO, 0, " %s: Address=[0x%02x] <R>[ ",
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__func__, msg->addr);
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for (i = 0; i < msg->len; i++) {
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rxd = (msg->addr << 25) | (1 << 24)
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| MANTIS_I2C_RATE_3
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@ -92,7 +94,9 @@ static int mantis_i2c_write(struct mantis_pci *mantis, const struct i2c_msg *msg
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int i;
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u32 txd = 0;
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dprintk(verbose, MANTIS_INFO, 0, " %s: Address=[0x%02x] <W>[ ", __func__, msg->addr);
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dprintk(verbose, MANTIS_INFO, 0, " %s: Address=[0x%02x] <W>[ ",
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__func__, msg->addr);
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for (i = 0; i < msg->len; i++) {
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dprintk(verbose, MANTIS_INFO, 0, "%02x ", msg->buf[i]);
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txd = (msg->addr << 25) | (msg->buf[i] << 8)
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@ -40,12 +40,14 @@ int vp1034_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
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switch (voltage) {
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case SEC_VOLTAGE_13:
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mmwrite((mmread(MANTIS_GPIF_ADDR)) | voltage, MANTIS_GPIF_ADDR);
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dprintk(verbose, MANTIS_ERROR, 1, "Polarization=[13V]");
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gpio_set_bits(mantis, 13, 1);
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gpio_set_bits(mantis, 14, 0);
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break;
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case SEC_VOLTAGE_18:
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mmwrite((mmread(MANTIS_GPIF_ADDR)) & voltage, MANTIS_GPIF_ADDR);
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dprintk(verbose, MANTIS_ERROR, 1, "Polarization=[18V]");
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gpio_set_bits(mantis, 13, 1);
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gpio_set_bits(mantis, 14, 1);
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break;
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case SEC_VOLTAGE_OFF:
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dprintk(verbose, MANTIS_ERROR, 1, "Frontend (dummy) POWERDOWN");
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