From: f Dmitry Osipenko > Sent: 06 February 2020 16:59 > > 30.01.2020 13:33, Sameer Pujar пишет: > ... > > +static const int tegra210_cif_fmt[] = { > > + 0, > > + TEGRA_ACIF_BITS_16, > > + TEGRA_ACIF_BITS_32, > > +}; > > + > > +static const int tegra210_i2s_bit_fmt[] = { > > + 0, > > + I2S_BITS_16, > > + I2S_BITS_32, > > +}; > > + > > +static const int tegra210_i2s_sample_size[] = { > > + 0, > > + 16, > > + 32, > > +}; > > static const *unsigned* int? Or get rid of the table lookups completely. Assuming the index is never zero then the value can be calculated as (const_a + const_b * index). David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)