As stated in the device datasheet [1], bits a0 and a1 have to be set to 1 for the configuration mode. [1]: https://www.analog.com/media/en/technical-documentation/data-sheets/ad2s1210.pdf Fixes: b19e9ad5e2cb9 ("staging:iio:resolver:ad2s1210 general driver cleanup") Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx> --- drivers/staging/iio/resolver/ad2s1210.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/staging/iio/resolver/ad2s1210.c b/drivers/staging/iio/resolver/ad2s1210.c index e4cf42438487..636c45b12843 100644 --- a/drivers/staging/iio/resolver/ad2s1210.c +++ b/drivers/staging/iio/resolver/ad2s1210.c @@ -101,7 +101,7 @@ struct ad2s1210_state { static const int ad2s1210_mode_vals[4][2] = { [MOD_POS] = { 0, 0 }, [MOD_VEL] = { 0, 1 }, - [MOD_CONFIG] = { 1, 0 }, + [MOD_CONFIG] = { 1, 1 }, }; static inline void ad2s1210_set_mode(enum ad2s1210_mode mode, -- 2.40.0
