diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-07-25 14:23:45 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-07-29 03:41:17 +0300 |
| commit | 125ed86b0d669334dbc567f441d10163ff0c44bc (patch) | |
| tree | c4f04099107ded7c626a4a97eb7872167a48c9b3 | |
| parent | add41ea55060d5e41d62268aa0bda2a27e0f5053 (diff) | |
| download | linux-125ed86b0d669334dbc567f441d10163ff0c44bc.tar.xz | |
ASoC: codecs: wsa884x: Use designator array initializers for Soundwire ports
Two arrays (with 'struct sdw_dpn_prop' and 'struct sdw_port_config')
store configuration of Soundwire ports, thus each of their element is
indexed according to the port number (enum wsa884x_port_ids, e.g.
WSA884X_PORT_DAC). Except the indexing, they also store port number
offset by one in member 'num'.
Entire code depends on that correlation between array index and port
number, thus make it explicit by using designators. The code is
functionally the same, but more obvious for reading.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://patch.msgid.link/20240725-asoc-wsa88xx-port-arrays-v1-3-80a03f440c72@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/wsa884x.c | 34 |
1 files changed, 22 insertions, 12 deletions
diff --git a/sound/soc/codecs/wsa884x.c b/sound/soc/codecs/wsa884x.c index d17ae17b2938..d3d09c3bab2d 100644 --- a/sound/soc/codecs/wsa884x.c +++ b/sound/soc/codecs/wsa884x.c @@ -782,42 +782,47 @@ static const struct soc_enum wsa884x_dev_mode_enum = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(wsa884x_dev_mode_text), wsa884x_dev_mode_text); static struct sdw_dpn_prop wsa884x_sink_dpn_prop[WSA884X_MAX_SWR_PORTS] = { - { + [WSA884X_PORT_DAC] = { .num = WSA884X_PORT_DAC + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, .max_ch = 1, .simple_ch_prep_sm = true, .read_only_wordlength = true, - }, { + }, + [WSA884X_PORT_COMP] = { .num = WSA884X_PORT_COMP + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, .max_ch = 1, .simple_ch_prep_sm = true, .read_only_wordlength = true, - }, { + }, + [WSA884X_PORT_BOOST] = { .num = WSA884X_PORT_BOOST + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, .max_ch = 1, .simple_ch_prep_sm = true, .read_only_wordlength = true, - }, { + }, + [WSA884X_PORT_PBR] = { .num = WSA884X_PORT_PBR + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, .max_ch = 1, .simple_ch_prep_sm = true, .read_only_wordlength = true, - }, { + }, + [WSA884X_PORT_VISENSE] = { .num = WSA884X_PORT_VISENSE + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, .max_ch = 1, .simple_ch_prep_sm = true, .read_only_wordlength = true, - }, { + }, + [WSA884X_PORT_CPS] = { .num = WSA884X_PORT_CPS + 1, .type = SDW_DPN_SIMPLE, .min_ch = 1, @@ -828,22 +833,27 @@ static struct sdw_dpn_prop wsa884x_sink_dpn_prop[WSA884X_MAX_SWR_PORTS] = { }; static const struct sdw_port_config wsa884x_pconfig[WSA884X_MAX_SWR_PORTS] = { - { + [WSA884X_PORT_DAC] = { .num = WSA884X_PORT_DAC + 1, .ch_mask = 0x1, - }, { + }, + [WSA884X_PORT_COMP] = { .num = WSA884X_PORT_COMP + 1, .ch_mask = 0xf, - }, { + }, + [WSA884X_PORT_BOOST] = { .num = WSA884X_PORT_BOOST + 1, .ch_mask = 0x3, - }, { + }, + [WSA884X_PORT_PBR] = { .num = WSA884X_PORT_PBR + 1, .ch_mask = 0x1, - }, { + }, + [WSA884X_PORT_VISENSE] = { .num = WSA884X_PORT_VISENSE + 1, .ch_mask = 0x3, - }, { + }, + [WSA884X_PORT_CPS] = { .num = WSA884X_PORT_CPS + 1, .ch_mask = 0x3, }, |