From: <shumingf@realtek.com>
To: <broonie@kernel.org>, <lgirdwood@gmail.com>
Cc: <alsa-devel@alsa-project.org>, <lars@metafoo.de>,
<flove@realtek.com>, <oder_chiou@realtek.com>,
<jack.yu@realtek.com>, <derek.fang@realtek.com>,
<pierre-louis.bossart@intel.com>, <fred.oh@intel.com>,
<marc.herbert@intel.com>, Shuming Fan <shumingf@realtek.com>
Subject: [PATCH] ASoC: rt711-sdca: add GE selected mode control
Date: Thu, 9 May 2024 17:03:35 +0800 [thread overview]
Message-ID: <20240509090335.2300516-1-shumingf@realtek.com> (raw)
From: Shuming Fan <shumingf@realtek.com>
The SDCA spec defines a 'selected_mode' control which can override
the 'detected_mode' reported by hardware.
This is useful for platform integration as well as in cases
where the hardware is not able to accurately detect the jack type.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
---
sound/soc/codecs/rt711-sdca.c | 79 +++++++++++++++++++++++++++++++++++
sound/soc/codecs/rt711-sdca.h | 1 +
2 files changed, 80 insertions(+)
diff --git a/sound/soc/codecs/rt711-sdca.c b/sound/soc/codecs/rt711-sdca.c
index 1e8dbfc3ecd9..6ff07170d770 100644
--- a/sound/soc/codecs/rt711-sdca.c
+++ b/sound/soc/codecs/rt711-sdca.c
@@ -81,6 +81,24 @@ static void rt711_sdca_reset(struct rt711_sdca_priv *rt711)
RT711_HDA_LEGACY_RESET_CTL, 0x1, 0x1);
}
+static void rt711_sdca_ge_force_jack_type(struct rt711_sdca_priv *rt711, unsigned int det_mode)
+{
+ switch (det_mode) {
+ case 0x00:
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, RT711_COMBO_JACK_AUTO_CTL1, 0x8000, 0x0000);
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, RT711_PUSH_BTN_INT_CTL0, 0x10, 0x00);
+ break;
+ case 0x03:
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, RT711_COMBO_JACK_AUTO_CTL1, 0x8000, 0x8000);
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, RT711_PUSH_BTN_INT_CTL0, 0x17, 0x13);
+ break;
+ case 0x05:
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_REG, RT711_COMBO_JACK_AUTO_CTL1, 0x8000, 0x8000);
+ rt711_sdca_index_update_bits(rt711, RT711_VENDOR_HDA_CTL, RT711_PUSH_BTN_INT_CTL0, 0x17, 0x15);
+ break;
+ }
+}
+
static int rt711_sdca_calibration(struct rt711_sdca_priv *rt711)
{
unsigned int val, loop_rc = 0, loop_dc = 0;
@@ -267,6 +285,15 @@ static int rt711_sdca_headset_detect(struct rt711_sdca_priv *rt711)
break;
}
+ if (rt711->ge_mode_override) {
+ if ((det_mode != rt711->ge_mode_override) && det_mode) {
+ det_mode = rt711->ge_mode_override;
+ rt711->jack_type =
+ (rt711->jack_type == SND_JACK_HEADPHONE) ? SND_JACK_HEADSET : SND_JACK_HEADPHONE;
+ }
+ rt711_sdca_ge_force_jack_type(rt711, det_mode);
+ }
+
/* write selected_mode */
if (det_mode) {
ret = regmap_write(rt711->regmap,
@@ -790,6 +817,56 @@ static int rt711_sdca_fu0f_capture_put(struct snd_kcontrol *kcontrol,
return changed;
}
+static int rt711_sdca_ge_select_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+ unsigned int val, item;
+
+ val = (rt711->ge_mode_override >> e->shift_l) & e->mask;
+ item = snd_soc_enum_val_to_item(e, val);
+ ucontrol->value.enumerated.item[0] = item;
+ return 0;
+}
+
+static int rt711_sdca_ge_select_put(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
+ unsigned int *item = ucontrol->value.enumerated.item;
+ struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+ struct rt711_sdca_priv *rt711 = snd_soc_component_get_drvdata(component);
+ unsigned int val, change = 0;
+
+ if (item[0] >= e->items)
+ return -EINVAL;
+
+ val = snd_soc_enum_item_to_val(e, item[0]) << e->shift_l;
+ if (rt711->ge_mode_override != val) {
+ rt711->ge_mode_override = val;
+ change = 1;
+ }
+
+ return change;
+}
+
+static const char * const rt711_sdca_ge_select[] = {
+ "None",
+ "Headphone",
+ "Headset",
+};
+
+static int rt711_sdca_ge_select_values[] = {
+ 0,
+ 3,
+ 5,
+};
+
+static SOC_VALUE_ENUM_SINGLE_DECL(rt711_sdca_ge_mode_enum, SND_SOC_NOPM,
+ 0, 0x7, rt711_sdca_ge_select, rt711_sdca_ge_select_values);
+
static const DECLARE_TLV_DB_SCALE(out_vol_tlv, -6525, 75, 0);
static const DECLARE_TLV_DB_SCALE(in_vol_tlv, -1725, 75, 0);
static const DECLARE_TLV_DB_SCALE(mic_vol_tlv, 0, 1000, 0);
@@ -824,6 +901,8 @@ static const struct snd_kcontrol_new rt711_sdca_snd_controls[] = {
SDW_SDCA_CTL(FUNC_NUM_MIC_ARRAY, RT711_SDCA_ENT_PLATFORM_FU15, RT711_SDCA_CTL_FU_CH_GAIN, CH_R),
8, 3, 0,
rt711_sdca_set_gain_get, rt711_sdca_set_gain_put, mic_vol_tlv),
+ SOC_ENUM_EXT("GE49 Selected Mode", rt711_sdca_ge_mode_enum,
+ rt711_sdca_ge_select_get, rt711_sdca_ge_select_put),
};
static int rt711_sdca_mux_get(struct snd_kcontrol *kcontrol,
diff --git a/sound/soc/codecs/rt711-sdca.h b/sound/soc/codecs/rt711-sdca.h
index 11d421e8ab2b..15263dcb0314 100644
--- a/sound/soc/codecs/rt711-sdca.h
+++ b/sound/soc/codecs/rt711-sdca.h
@@ -33,6 +33,7 @@ struct rt711_sdca_priv {
int hw_ver;
bool fu0f_dapm_mute, fu0f_mixer_l_mute, fu0f_mixer_r_mute;
bool fu1e_dapm_mute, fu1e_mixer_l_mute, fu1e_mixer_r_mute;
+ unsigned int ge_mode_override;
};
/* NID */
--
2.34.1
next reply other threads:[~2024-05-09 9:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-05-09 9:03 shumingf [this message]
2024-05-15 7:49 ` [PATCH] ASoC: rt711-sdca: add GE selected mode control Shuming [范書銘]
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