Commit b601fe56 authored by Shuah Khan's avatar Shuah Khan Committed by Mauro Carvalho Chehab

[media] media: drx39xyj - use drxj_set_lna_state() and remove duplicate LNA code

drx39xxj_set_lna() and drx39xxj_set_frontend() set LNA. Instead of
duplicating LNA configure code, change to use drxj_set_lna_state()
which sets LNA to the caller requested state (on or off).
Signed-off-by: default avatarShuah Khan <shuah.kh@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 30741871
......@@ -12154,13 +12154,7 @@ static int drx39xxj_set_frontend(struct dvb_frontend *fe)
return -EINVAL;
}
/* Just for giggles, let's shut off the LNA again.... */
uio_data.uio = DRX_UIO1;
uio_data.value = false;
result = ctrl_uio_write(demod, &uio_data);
if (result != 0) {
pr_err("Failed to disable LNA!\n");
return 0;
}
drxj_set_lna_state(demod, false);
/* After set_frontend, except for strength, stats aren't available */
p->strength.stat[0].scale = FE_SCALE_RELATIVE;
......@@ -12243,26 +12237,7 @@ static int drx39xxj_set_lna(struct dvb_frontend *fe)
}
}
/* Turn off the LNA */
uio_cfg.uio = DRX_UIO1;
uio_cfg.mode = DRX_UIO_MODE_READWRITE;
/* Configure user-I/O #3: enable read/write */
result = ctrl_set_uio_cfg(demod, &uio_cfg);
if (result) {
pr_err("Failed to setup LNA GPIO!\n");
return result;
}
uio_data.uio = DRX_UIO1;
uio_data.value = c->lna;
result = ctrl_uio_write(demod, &uio_data);
if (result != 0) {
pr_err("Failed to %sable LNA!\n",
c->lna ? "en" : "dis");
return result;
}
return 0;
return drxj_set_lna_state(demod, c->lna);
}
static int drx39xxj_get_tune_settings(struct dvb_frontend *fe,
......
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