iio: adc: ad7606: change channel macros parameters

Add the possibility to pass the *_available parameters to the main
macro.
This is a preparation to add the new channels for software mode and
hardware mode in iio backend mode more easily.

Signed-off-by: Guillaume Stols <gstols@baylibre.com>
Link: https://patch.msgid.link/20250210-wip-bl-ad7606_add_backend_sw_mode-v4-8-160df18b1da7@baylibre.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

authored by

Guillaume Stols and committed by

Jonathan Cameron 1 year ago 5efb0a3c 0f65f59e

+25 -26

1 changed file

expand all

drivers

iio

adc

ad7606.h

+25 -26

drivers/iio/adc/ad7606.h

··· 40 40 #define AD7606_RANGE_CH_ADDR(ch) (0x03 + ((ch) >> 1)) 41 41 #define AD7606_OS_MODE 0x08 42 42 43 - #define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, bits) { \ 43 + #define AD760X_CHANNEL(num, mask_sep, mask_type, mask_all, \ 44 + mask_sep_avail, mask_all_avail, bits) { \ 44 45 .type = IIO_VOLTAGE, \ 45 46 .indexed = 1, \ 46 47 .channel = num, \ 47 48 .address = num, \ 48 49 .info_mask_separate = mask_sep, \ 50 + .info_mask_separate_available = \ 51 + mask_sep_avail, \ 49 52 .info_mask_shared_by_type = mask_type, \ 50 53 .info_mask_shared_by_all = mask_all, \ 54 + .info_mask_shared_by_all_available = \ 55 + mask_all_avail, \ 51 56 .scan_index = num, \ 52 57 .scan_type = { \ 53 58 .sign = 's', \ ··· 62 57 }, \ 63 58 } 64 59 65 - #define AD7606_SW_CHANNEL(num, bits) { \ 66 - .type = IIO_VOLTAGE, \ 67 - .indexed = 1, \ 68 - .channel = num, \ 69 - .address = num, \ 70 - .info_mask_separate = \ 71 - BIT(IIO_CHAN_INFO_RAW) | \ 72 - BIT(IIO_CHAN_INFO_SCALE), \ 73 - .info_mask_separate_available = \ 74 - BIT(IIO_CHAN_INFO_SCALE), \ 75 - .info_mask_shared_by_all = \ 76 - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 77 - .info_mask_shared_by_all_available = \ 78 - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 79 - .scan_index = num, \ 80 - .scan_type = { \ 81 - .sign = 's', \ 82 - .realbits = (bits), \ 83 - .storagebits = (bits) > 16 ? 32 : 16, \ 84 - .endianness = IIO_CPU, \ 85 - }, \ 86 - } 60 + #define AD7606_SW_CHANNEL(num, bits) \ 61 + AD760X_CHANNEL(num, \ 62 + /* mask separate */ \ 63 + BIT(IIO_CHAN_INFO_RAW) | \ 64 + BIT(IIO_CHAN_INFO_SCALE), \ 65 + /* mask type */ \ 66 + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 67 + /* mask all */ \ 68 + 0, \ 69 + /* mask separate available */ \ 70 + BIT(IIO_CHAN_INFO_SCALE), \ 71 + /* mask all available */ \ 72 + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 73 + bits) 87 74 88 75 #define AD7605_CHANNEL(num) \ 89 76 AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \ 90 - BIT(IIO_CHAN_INFO_SCALE), 0, 16) 77 + BIT(IIO_CHAN_INFO_SCALE), 0, 0, 0, 16) 91 78 92 79 #define AD7606_CHANNEL(num, bits) \ 93 80 AD760X_CHANNEL(num, BIT(IIO_CHAN_INFO_RAW), \ 94 81 BIT(IIO_CHAN_INFO_SCALE), \ 95 - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), bits) 82 + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 83 + 0, 0, bits) 96 84 97 85 #define AD7616_CHANNEL(num) AD7606_SW_CHANNEL(num, 16) 98 86 ··· 93 95 AD760X_CHANNEL(num, 0, \ 94 96 BIT(IIO_CHAN_INFO_SCALE), \ 95 97 BIT(IIO_CHAN_INFO_SAMP_FREQ) | \ 96 - BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), 16) 98 + BIT(IIO_CHAN_INFO_OVERSAMPLING_RATIO), \ 99 + 0, 0, 16) 97 100 98 101 struct ad7606_state; 99 102

Configure Feed

Configure Feed