AF9030 and IT9130 series has different memory location for firmware
version. Choose correct location according to chip type.
Signed-off-by: Antti Palosaari <crope@xxxxxx>
---
drivers/media/dvb-frontends/af9033.c | 17 ++++++++++++++++-
1 file changed, 16 insertions(+), 1 deletion(-)
diff --git a/drivers/media/dvb-frontends/af9033.c b/drivers/media/dvb-frontends/af9033.c
index 7f22f01..7d637b9 100644
--- a/drivers/media/dvb-frontends/af9033.c
+++ b/drivers/media/dvb-frontends/af9033.c
@@ -1061,6 +1061,7 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
int ret;
struct af9033_state *state;
u8 buf[8];
+ u32 reg;
dev_dbg(&i2c->dev, "%s:\n", __func__);
@@ -1081,7 +1082,21 @@ struct dvb_frontend *af9033_attach(const struct af9033_config *config,
}
/* firmware version */
- ret = af9033_rd_regs(state, 0x0083e9, &buf[0], 4);
+ switch (state->cfg.tuner) {
+ case AF9033_TUNER_IT9135_38:
+ case AF9033_TUNER_IT9135_51:
+ case AF9033_TUNER_IT9135_52:
+ case AF9033_TUNER_IT9135_60:
+ case AF9033_TUNER_IT9135_61:
+ case AF9033_TUNER_IT9135_62:
+ reg = 0x004bfc;
+ break;
+ default:
+ reg = 0x0083e9;
+ break;
+ }
+
+ ret = af9033_rd_regs(state, reg, &buf[0], 4);
if (ret < 0)
goto err;
--
http://palosaari.fi/
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