[alsa-devel] [PATCHv4 3/9] WM8971 uses SOC_ENUM_SINGLE_DECL to replace SOC_ENUM_SINGLE
Xavier Hsu
xavier.hsu at linaro.org
Wed Sep 17 10:41:09 CEST 2014
This patch improves WM8971.
We uses SOC_ENUM_SINGLE_DECL macro to
replace SOC_ENUM_SINGLE macro.
Signed-off-by: Xavier Hsu <xavier.hsu at linaro.org>
Signed-off-by: Andy Green <andy.green at linaro.org>
---
Any comments about improving the patch are welcome.
Thanks.
sound/soc/codecs/wm8971.c | 63 +++++++++++++++++++++++++--------------------
1 file changed, 35 insertions(+), 28 deletions(-)
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 1b4f457..22c8fcc 100755
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -183,22 +183,29 @@ static int wm8971_put_deemph(struct snd_kcontrol *kcontrol,
return ret;
}
-static const struct soc_enum wm8971_enum[] = {
- SOC_ENUM_SINGLE(WM8971_BASS, 7, 2, wm8971_bass), /* 0 */
- SOC_ENUM_SINGLE(WM8971_BASS, 6, 2, wm8971_bass_filter),
- SOC_ENUM_SINGLE(WM8971_TREBLE, 6, 2, wm8971_treble),
- SOC_ENUM_SINGLE(WM8971_ALC1, 7, 4, wm8971_alc_func),
- SOC_ENUM_SINGLE(WM8971_NGATE, 1, 2, wm8971_ng_type), /* 4 */
- SOC_ENUM_SINGLE(WM8971_ADCDAC, 1, 4, wm8971_deemp),
- SOC_ENUM_SINGLE(WM8971_ADCTL1, 4, 4, wm8971_mono_mux),
- SOC_ENUM_SINGLE(WM8971_ADCTL1, 1, 2, wm8971_dac_phase),
- SOC_ENUM_SINGLE(WM8971_LOUTM1, 0, 5, wm8971_lline_mux), /* 8 */
- SOC_ENUM_SINGLE(WM8971_ROUTM1, 0, 5, wm8971_rline_mux),
- SOC_ENUM_SINGLE(WM8971_LADCIN, 6, 4, wm8971_lpga_sel),
- SOC_ENUM_SINGLE(WM8971_RADCIN, 6, 4, wm8971_rpga_sel),
- SOC_ENUM_SINGLE(WM8971_ADCDAC, 5, 4, wm8971_adcpol), /* 12 */
- SOC_ENUM_SINGLE(WM8971_ADCIN, 6, 4, wm8971_mono_mux),
-};
+static const SOC_ENUM_SINGLE_DECL(bass_boost, WM8971_BASS, 7, wm8971_bass);
+static const SOC_ENUM_SINGLE_DECL(bass_filter, WM8971_BASS,
+ 6, wm8971_bass_filter);
+static const SOC_ENUM_SINGLE_DECL(treble_cutoff, WM8971_TREBLE,
+ 6, wm8971_treble);
+static const SOC_ENUM_SINGLE_DECL(alc_capture_func, WM8971_ALC1,
+ 7, wm8971_alc_func);
+static const SOC_ENUM_SINGLE_DECL(alc_capture_ngtype, WM8971_NGATE,
+ 1, wm8971_ng_type);
+static const SOC_ENUM_SINGLE_DECL(dac_mono_mix, WM8971_ADCTL1,
+ 4, wm8971_mono_mux);
+static const SOC_ENUM_SINGLE_DECL(dac_phase_inv, WM8971_ADCTL1,
+ 1, wm8971_dac_phase);
+static const SOC_ENUM_SINGLE_DECL(left_line, WM8971_LOUTM1,
+ 0, wm8971_lline_mux);
+static const SOC_ENUM_SINGLE_DECL(right_line, WM8971_ROUTM1,
+ 0, wm8971_rline_mux);
+static const SOC_ENUM_SINGLE_DECL(left_pga, WM8971_LADCIN, 6, wm8971_lpga_sel);
+static const SOC_ENUM_SINGLE_DECL(right_pga, WM8971_RADCIN,
+ 6, wm8971_rpga_sel);
+static const SOC_ENUM_SINGLE_DECL(capture_polarity, WM8971_ADCDAC,
+ 5, wm8971_adcpol);
+static const SOC_ENUM_SINGLE_DECL(monomux, WM8971_ADCIN, 6, wm8971_mono_mux);
static const struct snd_kcontrol_new wm8971_snd_controls[] = {
SOC_DOUBLE_R("Capture Volume", WM8971_LINVOL, WM8971_RINVOL, 0, 63, 0),
@@ -226,12 +233,12 @@ static const struct snd_kcontrol_new wm8971_snd_controls[] = {
SOC_DOUBLE_R("Speaker Playback Volume", WM8971_LOUT2V,
WM8971_ROUT2V, 0, 127, 0),
- SOC_ENUM("Bass Boost", wm8971_enum[0]),
- SOC_ENUM("Bass Filter", wm8971_enum[1]),
+ SOC_ENUM("Bass Boost", bass_boost),
+ SOC_ENUM("Bass Filter", bass_filter),
SOC_SINGLE("Bass Volume", WM8971_BASS, 0, 7, 1),
SOC_SINGLE("Treble Volume", WM8971_TREBLE, 0, 7, 0),
- SOC_ENUM("Treble Cut-off", wm8971_enum[2]),
+ SOC_ENUM("Treble Cut-off", treble_cutoff),
SOC_SINGLE("Capture Filter Switch", WM8971_ADCDAC, 0, 1, 1),
@@ -240,13 +247,13 @@ static const struct snd_kcontrol_new wm8971_snd_controls[] = {
SOC_SINGLE("ALC Capture Target Volume", WM8971_ALC1, 0, 7, 0),
SOC_SINGLE("ALC Capture Max Volume", WM8971_ALC1, 4, 7, 0),
- SOC_ENUM("ALC Capture Function", wm8971_enum[3]),
+ SOC_ENUM("ALC Capture Function", alc_capture_func),
SOC_SINGLE("ALC Capture ZC Switch", WM8971_ALC2, 7, 1, 0),
SOC_SINGLE("ALC Capture Hold Time", WM8971_ALC2, 0, 15, 0),
SOC_SINGLE("ALC Capture Decay Time", WM8971_ALC3, 4, 15, 0),
SOC_SINGLE("ALC Capture Attack Time", WM8971_ALC3, 0, 15, 0),
SOC_SINGLE("ALC Capture NG Threshold", WM8971_NGATE, 3, 31, 0),
- SOC_ENUM("ALC Capture NG Type", wm8971_enum[4]),
+ SOC_ENUM("ALC Capture NG Type", alc_capture_ngtype),
SOC_SINGLE("ALC Capture NG Switch", WM8971_NGATE, 0, 1, 0),
SOC_SINGLE("Capture 6dB Attenuate", WM8971_ADCDAC, 8, 1, 0),
@@ -254,8 +261,8 @@ static const struct snd_kcontrol_new wm8971_snd_controls[] = {
SOC_SINGLE_BOOL_EXT("Playback De-emphasis Switch", 0,
wm8971_get_deemph, wm8971_put_deemph),
- SOC_ENUM("Playback Function", wm8971_enum[6]),
- SOC_ENUM("Playback Phase", wm8971_enum[7]),
+ SOC_ENUM("Playback Function", dac_mono_mix),
+ SOC_ENUM("Playback Phase", dac_phase_inv),
SOC_DOUBLE_R("Mic Boost", WM8971_LADCIN, WM8971_RADCIN, 4, 3, 0),
};
@@ -290,23 +297,23 @@ SOC_DAPM_SINGLE("Right Bypass Switch", WM8971_MOUTM2, 7, 1, 0),
/* Left Line Mux */
static const struct snd_kcontrol_new wm8971_left_line_controls =
-SOC_DAPM_ENUM("Route", wm8971_enum[8]);
+SOC_DAPM_ENUM("Route", left_line);
/* Right Line Mux */
static const struct snd_kcontrol_new wm8971_right_line_controls =
-SOC_DAPM_ENUM("Route", wm8971_enum[9]);
+SOC_DAPM_ENUM("Route", right_line);
/* Left PGA Mux */
static const struct snd_kcontrol_new wm8971_left_pga_controls =
-SOC_DAPM_ENUM("Route", wm8971_enum[10]);
+SOC_DAPM_ENUM("Route", left_pga);
/* Right PGA Mux */
static const struct snd_kcontrol_new wm8971_right_pga_controls =
-SOC_DAPM_ENUM("Route", wm8971_enum[11]);
+SOC_DAPM_ENUM("Route", right_pga);
/* Mono ADC Mux */
static const struct snd_kcontrol_new wm8971_monomux_controls =
-SOC_DAPM_ENUM("Route", wm8971_enum[13]);
+SOC_DAPM_ENUM("Route", monomux);
static const struct snd_soc_dapm_widget wm8971_dapm_widgets[] = {
SND_SOC_DAPM_MIXER("Left Mixer", SND_SOC_NOPM, 0, 0,
--
1.7.9.5
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