* [PATCH v3 1/9] ASoC: sun8i-codec-analog: split out mbias
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
@ 2017-05-24 10:05 ` Icenowy Zheng
2017-05-24 10:33 ` [linux-sunxi] " Chen-Yu Tsai
2017-05-24 10:06 ` [PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s Icenowy Zheng
` (8 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:05 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
Allwinner V3s features an analog codec without MBIAS pin.
Split out this part, in order to prepare for the V3s analog codec.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
Changes in v3:
- Fixed a missing line in v2.
sound/soc/sunxi/sun8i-codec-analog.c | 35 ++++++++++++++++++++++++++++++-----
1 file changed, 30 insertions(+), 5 deletions(-)
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 6c17c99c2c8d..edcc3eb7cd9a 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -289,11 +289,6 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
/* Microphone input */
SND_SOC_DAPM_INPUT("MIC1"),
- /* Microphone Bias */
- SND_SOC_DAPM_SUPPLY("MBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
- SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MMICBIASEN,
- 0, NULL, 0),
-
/* Mic input path */
SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN, 0, NULL, 0),
@@ -453,6 +448,27 @@ static int sun8i_codec_add_headphone(struct snd_soc_component *cmpnt)
return 0;
}
+/* mbias specific widget */
+static const struct snd_soc_dapm_widget sun8i_codec_mbias_widgets[] = {
+ SND_SOC_DAPM_SUPPLY("MBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
+ SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MMICBIASEN,
+ 0, NULL, 0),
+};
+
+static int sun8i_codec_add_mbias(struct snd_soc_component *cmpnt)
+{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
+ struct device *dev = cmpnt->dev;
+ int ret;
+
+ ret = snd_soc_dapm_new_controls(dapm, sun8i_codec_mbias_widgets,
+ ARRAY_SIZE(sun8i_codec_mbias_widgets));
+ if (ret)
+ dev_err(dev, "Failed to add MBIAS DAPM widgets: %d\n", ret);
+
+ return ret;
+}
+
/* hmic specific widget */
static const struct snd_soc_dapm_widget sun8i_codec_hmic_widgets[] = {
SND_SOC_DAPM_SUPPLY("HBIAS", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
@@ -679,6 +695,7 @@ struct sun8i_codec_analog_quirks {
bool has_hmic;
bool has_linein;
bool has_lineout;
+ bool has_mbias;
bool has_mic2;
};
@@ -686,12 +703,14 @@ static const struct sun8i_codec_analog_quirks sun8i_a23_quirks = {
.has_headphone = true,
.has_hmic = true,
.has_linein = true,
+ .has_mbias = true,
.has_mic2 = true,
};
static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = {
.has_linein = true,
.has_lineout = true,
+ .has_mbias = true,
.has_mic2 = true,
};
@@ -734,6 +753,12 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
return ret;
}
+ if (quirks->has_mbias) {
+ ret = sun8i_codec_add_mbias(cmpnt);
+ if (ret)
+ return ret;
+ }
+
if (quirks->has_mic2) {
ret = sun8i_codec_add_mic2(cmpnt);
if (ret)
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
2017-05-24 10:05 ` [PATCH v3 1/9] ASoC: sun8i-codec-analog: split out mbias Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-25 3:56 ` [linux-sunxi] " Chen-Yu Tsai
2017-05-24 10:06 ` [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng
` (7 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
Allwinner V3s has an analog codec without MIC2 and Line In, which will
need a special set of mixer controls/widgets/routes, otherwise meaningless
controls will be exported to userspace and confuse the user.
Add the special set, and use it when the SoC has no MIC2 and Line In.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
New patch in v3.
sound/soc/sunxi/sun8i-codec-analog.c | 97 +++++++++++++++++++++++++++++++++++-
1 file changed, 96 insertions(+), 1 deletion(-)
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index edcc3eb7cd9a..4c34a12b3739 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -219,6 +219,22 @@ static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = {
SUN8I_ADDA_LOMIXSC_MIC2, 1, 0),
};
+/* mixer controls */
+static const struct snd_kcontrol_new sun8i_v3s_codec_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("DAC Playback Switch",
+ SUN8I_ADDA_LOMIXSC,
+ SUN8I_ADDA_ROMIXSC,
+ SUN8I_ADDA_LOMIXSC_DACL, 1, 0),
+ SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
+ SUN8I_ADDA_LOMIXSC,
+ SUN8I_ADDA_ROMIXSC,
+ SUN8I_ADDA_LOMIXSC_DACR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
+ SUN8I_ADDA_LOMIXSC,
+ SUN8I_ADDA_ROMIXSC,
+ SUN8I_ADDA_LOMIXSC_MIC1, 1, 0),
+};
+
/* ADC mixer controls */
static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
@@ -243,6 +259,22 @@ static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
SUN8I_ADDA_LADCMIXSC_MIC2, 1, 0),
};
+/* ADC mixer controls */
+static const struct snd_kcontrol_new sun8i_v3s_codec_adc_mixer_controls[] = {
+ SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
+ SUN8I_ADDA_LADCMIXSC,
+ SUN8I_ADDA_RADCMIXSC,
+ SUN8I_ADDA_LADCMIXSC_OMIXRL, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
+ SUN8I_ADDA_LADCMIXSC,
+ SUN8I_ADDA_RADCMIXSC,
+ SUN8I_ADDA_LADCMIXSC_OMIXRR, 1, 0),
+ SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
+ SUN8I_ADDA_LADCMIXSC,
+ SUN8I_ADDA_RADCMIXSC,
+ SUN8I_ADDA_LADCMIXSC_MIC1, 1, 0),
+};
+
/* volume / mute controls */
static const DECLARE_TLV_DB_SCALE(sun8i_codec_out_mixer_pregain_scale,
-450, 150, 0);
@@ -292,8 +324,9 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
/* Mic input path */
SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN, 0, NULL, 0),
+};
- /* Mixers */
+static const struct snd_soc_dapm_widget sun8i_codec_mixer_widgets[] = {
SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
sun8i_codec_mixer_controls,
@@ -312,10 +345,31 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
ARRAY_SIZE(sun8i_codec_adc_mixer_controls)),
};
+static const struct snd_soc_dapm_widget sun8i_v3s_codec_mixer_widgets[] = {
+ SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
+ SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
+ sun8i_v3s_codec_mixer_controls,
+ ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right Mixer", SUN8I_ADDA_DAC_PA_SRC,
+ SUN8I_ADDA_DAC_PA_SRC_RMIXEN, 0,
+ sun8i_v3s_codec_mixer_controls,
+ ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
+ SUN8I_ADDA_ADC_AP_EN_ADCLEN, 0,
+ sun8i_v3s_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
+ SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
+ SUN8I_ADDA_ADC_AP_EN_ADCREN, 0,
+ sun8i_v3s_codec_adc_mixer_controls,
+ ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
+};
+
static const struct snd_soc_dapm_route sun8i_codec_common_routes[] = {
/* Microphone Routes */
{ "Mic1 Amplifier", NULL, "MIC1"},
+};
+static const struct snd_soc_dapm_route sun8i_codec_mixer_routes[] = {
/* Left Mixer Routes */
{ "Left Mixer", "DAC Playback Switch", "Left DAC" },
{ "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
@@ -714,6 +768,46 @@ static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = {
.has_mic2 = true,
};
+static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt,
+ const struct sun8i_codec_analog_quirks *quirks)
+{
+ struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
+ struct device *dev = cmpnt->dev;
+ int ret;
+
+ if (!quirks->has_mic2 && !quirks->has_linein) {
+ /*
+ * Apply the special widget set which has uses a control
+ * without MIC2 and Line In, for SoCs without these (V3s).
+ */
+ ret = snd_soc_dapm_new_controls(dapm,
+ sun8i_v3s_codec_mixer_widgets,
+ ARRAY_SIZE(sun8i_v3s_codec_mixer_widgets));
+ if (ret) {
+ dev_err(dev, "Failed to add V3s Mixer DAPM widgets: %d\n", ret);
+ return ret;
+ }
+ } else {
+ /* Apply the generic mixer widget set. */
+ ret = snd_soc_dapm_new_controls(dapm,
+ sun8i_codec_mixer_widgets,
+ ARRAY_SIZE(sun8i_codec_mixer_widgets));
+ if (ret) {
+ dev_err(dev, "Failed to add Mixer DAPM widgets: %d\n", ret);
+ return ret;
+ }
+ }
+
+ ret = snd_soc_dapm_add_routes(dapm, sun8i_codec_mixer_routes,
+ ARRAY_SIZE(sun8i_codec_mixer_routes));
+ if (ret) {
+ dev_err(dev, "Failed to add Mixer DAPM routes: %d\n", ret);
+ return ret;
+ }
+
+ return 0;
+}
+
static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
{
struct device *dev = cmpnt->dev;
@@ -728,6 +822,7 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
quirks = of_device_get_match_data(dev);
/* Add controls, widgets, and routes for individual features */
+ sun8i_codec_analog_add_mixer(cmpnt, quirks);
if (quirks->has_headphone) {
ret = sun8i_codec_add_headphone(cmpnt);
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [linux-sunxi] [PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s
2017-05-24 10:06 ` [PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s Icenowy Zheng
@ 2017-05-25 3:56 ` Chen-Yu Tsai
0 siblings, 0 replies; 21+ messages in thread
From: Chen-Yu Tsai @ 2017-05-25 3:56 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 6:06 PM, Icenowy Zheng <icenowy@aosc.io> wrote:
> Allwinner V3s has an analog codec without MIC2 and Line In, which will
> need a special set of mixer controls/widgets/routes, otherwise meaningless
> controls will be exported to userspace and confuse the user.
>
> Add the special set, and use it when the SoC has no MIC2 and Line In.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
> ---
> New patch in v3.
>
> sound/soc/sunxi/sun8i-codec-analog.c | 97 +++++++++++++++++++++++++++++++++++-
> 1 file changed, 96 insertions(+), 1 deletion(-)
>
> diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
> index edcc3eb7cd9a..4c34a12b3739 100644
> --- a/sound/soc/sunxi/sun8i-codec-analog.c
> +++ b/sound/soc/sunxi/sun8i-codec-analog.c
> @@ -219,6 +219,22 @@ static const struct snd_kcontrol_new sun8i_codec_mixer_controls[] = {
> SUN8I_ADDA_LOMIXSC_MIC2, 1, 0),
> };
>
> +/* mixer controls */
> +static const struct snd_kcontrol_new sun8i_v3s_codec_mixer_controls[] = {
> + SOC_DAPM_DOUBLE_R("DAC Playback Switch",
> + SUN8I_ADDA_LOMIXSC,
> + SUN8I_ADDA_ROMIXSC,
> + SUN8I_ADDA_LOMIXSC_DACL, 1, 0),
> + SOC_DAPM_DOUBLE_R("DAC Reversed Playback Switch",
> + SUN8I_ADDA_LOMIXSC,
> + SUN8I_ADDA_ROMIXSC,
> + SUN8I_ADDA_LOMIXSC_DACR, 1, 0),
> + SOC_DAPM_DOUBLE_R("Mic1 Playback Switch",
> + SUN8I_ADDA_LOMIXSC,
> + SUN8I_ADDA_ROMIXSC,
> + SUN8I_ADDA_LOMIXSC_MIC1, 1, 0),
> +};
> +
> /* ADC mixer controls */
> static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
> SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
> @@ -243,6 +259,22 @@ static const struct snd_kcontrol_new sun8i_codec_adc_mixer_controls[] = {
> SUN8I_ADDA_LADCMIXSC_MIC2, 1, 0),
> };
>
> +/* ADC mixer controls */
> +static const struct snd_kcontrol_new sun8i_v3s_codec_adc_mixer_controls[] = {
> + SOC_DAPM_DOUBLE_R("Mixer Capture Switch",
> + SUN8I_ADDA_LADCMIXSC,
> + SUN8I_ADDA_RADCMIXSC,
> + SUN8I_ADDA_LADCMIXSC_OMIXRL, 1, 0),
> + SOC_DAPM_DOUBLE_R("Mixer Reversed Capture Switch",
> + SUN8I_ADDA_LADCMIXSC,
> + SUN8I_ADDA_RADCMIXSC,
> + SUN8I_ADDA_LADCMIXSC_OMIXRR, 1, 0),
> + SOC_DAPM_DOUBLE_R("Mic1 Capture Switch",
> + SUN8I_ADDA_LADCMIXSC,
> + SUN8I_ADDA_RADCMIXSC,
> + SUN8I_ADDA_LADCMIXSC_MIC1, 1, 0),
> +};
> +
> /* volume / mute controls */
> static const DECLARE_TLV_DB_SCALE(sun8i_codec_out_mixer_pregain_scale,
> -450, 150, 0);
> @@ -292,8 +324,9 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
> /* Mic input path */
> SND_SOC_DAPM_PGA("Mic1 Amplifier", SUN8I_ADDA_MIC1G_MICBIAS_CTRL,
> SUN8I_ADDA_MIC1G_MICBIAS_CTRL_MIC1AMPEN, 0, NULL, 0),
> +};
>
> - /* Mixers */
> +static const struct snd_soc_dapm_widget sun8i_codec_mixer_widgets[] = {
> SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
> SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
> sun8i_codec_mixer_controls,
> @@ -312,10 +345,31 @@ static const struct snd_soc_dapm_widget sun8i_codec_common_widgets[] = {
> ARRAY_SIZE(sun8i_codec_adc_mixer_controls)),
> };
>
> +static const struct snd_soc_dapm_widget sun8i_v3s_codec_mixer_widgets[] = {
> + SND_SOC_DAPM_MIXER("Left Mixer", SUN8I_ADDA_DAC_PA_SRC,
> + SUN8I_ADDA_DAC_PA_SRC_LMIXEN, 0,
> + sun8i_v3s_codec_mixer_controls,
> + ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
> + SND_SOC_DAPM_MIXER("Right Mixer", SUN8I_ADDA_DAC_PA_SRC,
> + SUN8I_ADDA_DAC_PA_SRC_RMIXEN, 0,
> + sun8i_v3s_codec_mixer_controls,
> + ARRAY_SIZE(sun8i_v3s_codec_mixer_controls)),
> + SND_SOC_DAPM_MIXER("Left ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
> + SUN8I_ADDA_ADC_AP_EN_ADCLEN, 0,
> + sun8i_v3s_codec_adc_mixer_controls,
> + ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
> + SND_SOC_DAPM_MIXER("Right ADC Mixer", SUN8I_ADDA_ADC_AP_EN,
> + SUN8I_ADDA_ADC_AP_EN_ADCREN, 0,
> + sun8i_v3s_codec_adc_mixer_controls,
> + ARRAY_SIZE(sun8i_v3s_codec_adc_mixer_controls)),
> +};
> +
> static const struct snd_soc_dapm_route sun8i_codec_common_routes[] = {
> /* Microphone Routes */
> { "Mic1 Amplifier", NULL, "MIC1"},
> +};
>
> +static const struct snd_soc_dapm_route sun8i_codec_mixer_routes[] = {
> /* Left Mixer Routes */
> { "Left Mixer", "DAC Playback Switch", "Left DAC" },
> { "Left Mixer", "DAC Reversed Playback Switch", "Right DAC" },
> @@ -714,6 +768,46 @@ static const struct sun8i_codec_analog_quirks sun8i_h3_quirks = {
> .has_mic2 = true,
> };
>
> +static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt,
> + const struct sun8i_codec_analog_quirks *quirks)
> +{
> + struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(cmpnt);
> + struct device *dev = cmpnt->dev;
> + int ret;
> +
> + if (!quirks->has_mic2 && !quirks->has_linein) {
Please leave a TODO note saying that not all special cases are handled.
> + /*
> + * Apply the special widget set which has uses a control
> + * without MIC2 and Line In, for SoCs without these (V3s).
> + */
> + ret = snd_soc_dapm_new_controls(dapm,
> + sun8i_v3s_codec_mixer_widgets,
> + ARRAY_SIZE(sun8i_v3s_codec_mixer_widgets));
> + if (ret) {
> + dev_err(dev, "Failed to add V3s Mixer DAPM widgets: %d\n", ret);
> + return ret;
> + }
> + } else {
> + /* Apply the generic mixer widget set. */
> + ret = snd_soc_dapm_new_controls(dapm,
> + sun8i_codec_mixer_widgets,
> + ARRAY_SIZE(sun8i_codec_mixer_widgets));
> + if (ret) {
> + dev_err(dev, "Failed to add Mixer DAPM widgets: %d\n", ret);
> + return ret;
> + }
> + }
I was thinking maybe having separate probe functions saved in the quirks
structure might be better. The quirk-specific probe function would add
the mixer widget, then chain to sun8i_codec_analog_cmpnt_probe to add
the rest. That would make it harder to read though, and doesn't offer
much improvement in terms of code size.
Lets stick with what you have already.
> +
> + ret = snd_soc_dapm_add_routes(dapm, sun8i_codec_mixer_routes,
> + ARRAY_SIZE(sun8i_codec_mixer_routes));
> + if (ret) {
> + dev_err(dev, "Failed to add Mixer DAPM routes: %d\n", ret);
> + return ret;
> + }
> +
> + return 0;
> +}
> +
> static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
> {
> struct device *dev = cmpnt->dev;
> @@ -728,6 +822,7 @@ static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
> quirks = of_device_get_match_data(dev);
>
> /* Add controls, widgets, and routes for individual features */
> + sun8i_codec_analog_add_mixer(cmpnt, quirks);
You should check for errors.
Thanks
ChenYu
>
> if (quirks->has_headphone) {
> ret = sun8i_codec_add_headphone(cmpnt);
> --
> 2.12.2
>
> --
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^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
2017-05-24 10:05 ` [PATCH v3 1/9] ASoC: sun8i-codec-analog: split out mbias Icenowy Zheng
2017-05-24 10:06 ` [PATCH v3 2/9] ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for V3s Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-25 3:58 ` [linux-sunxi] " Chen-Yu Tsai
` (2 more replies)
2017-05-24 10:06 ` [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec Icenowy Zheng
` (6 subsequent siblings)
9 siblings, 3 replies; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
The V3s SoC features an analog codec with headphone support but without
mic2 and linein.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt | 1 +
sound/soc/sunxi/sun8i-codec-analog.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
index 779b735781ba..1b6e7c4e50ab 100644
--- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
+++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible: must be one of the following compatibles:
- "allwinner,sun8i-a23-codec-analog"
- "allwinner,sun8i-h3-codec-analog"
+ - "allwinner,sun8i-v3s-codec-analog"
Required properties if not a sub-node of the PRCM node:
- reg: must contain the registers location and length
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 4c34a12b3739..465d53fa93ac 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -808,6 +808,11 @@ static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt,
return 0;
}
+static const struct sun8i_codec_analog_quirks sun8i_v3s_quirks = {
+ .has_headphone = true,
+ .has_hmic = true,
+};
+
static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
{
struct device *dev = cmpnt->dev;
@@ -882,6 +887,10 @@ static const struct of_device_id sun8i_codec_analog_of_match[] = {
.compatible = "allwinner,sun8i-h3-codec-analog",
.data = &sun8i_h3_quirks,
},
+ {
+ .compatible = "allwinner,sun8i-v3s-codec-analog",
+ .data = &sun8i_v3s_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun8i_codec_analog_of_match);
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [linux-sunxi] [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC
2017-05-24 10:06 ` [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng
@ 2017-05-25 3:58 ` Chen-Yu Tsai
2017-05-31 16:56 ` Rob Herring
2017-05-31 16:55 ` Rob Herring
2017-06-06 19:06 ` Applied "ASoC: sun8i-codec-analog: add support for V3s SoC" to the asoc tree Mark Brown
2 siblings, 1 reply; 21+ messages in thread
From: Chen-Yu Tsai @ 2017-05-25 3:58 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 6:06 PM, Icenowy Zheng <icenowy@aosc.io> wrote:
> From: Icenowy Zheng <icenowy@aosc.xyz>
>
> The V3s SoC features an analog codec with headphone support but without
> mic2 and linein.
>
> Add support for it.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Mark, please hold off on applying this patch until the comments from the
previous patch have been addressed. They should be applied in order.
> ---
> Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt | 1 +
> sound/soc/sunxi/sun8i-codec-analog.c | 9 +++++++++
Also, is there a preference for splitting out device tree binding
changes from driver changes?
Thanks
ChenYu
^ permalink raw reply [flat|nested] 21+ messages in thread
* [linux-sunxi] [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC
2017-05-25 3:58 ` [linux-sunxi] " Chen-Yu Tsai
@ 2017-05-31 16:56 ` Rob Herring
0 siblings, 0 replies; 21+ messages in thread
From: Rob Herring @ 2017-05-31 16:56 UTC (permalink / raw)
To: linux-arm-kernel
On Thu, May 25, 2017 at 11:58:37AM +0800, Chen-Yu Tsai wrote:
> On Wed, May 24, 2017 at 6:06 PM, Icenowy Zheng <icenowy@aosc.io> wrote:
> > From: Icenowy Zheng <icenowy@aosc.xyz>
> >
> > The V3s SoC features an analog codec with headphone support but without
> > mic2 and linein.
> >
> > Add support for it.
> >
> > Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
>
> Reviewed-by: Chen-Yu Tsai <wens@csie.org>
>
> Mark, please hold off on applying this patch until the comments from the
> previous patch have been addressed. They should be applied in order.
>
> > ---
> > Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt | 1 +
> > sound/soc/sunxi/sun8i-codec-analog.c | 9 +++++++++
>
> Also, is there a preference for splitting out device tree binding
> changes from driver changes?
Yes, but not necessary for a 1 line change.
Rob
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC
2017-05-24 10:06 ` [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng
2017-05-25 3:58 ` [linux-sunxi] " Chen-Yu Tsai
@ 2017-05-31 16:55 ` Rob Herring
2017-06-06 19:06 ` Applied "ASoC: sun8i-codec-analog: add support for V3s SoC" to the asoc tree Mark Brown
2 siblings, 0 replies; 21+ messages in thread
From: Rob Herring @ 2017-05-31 16:55 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 06:06:01PM +0800, Icenowy Zheng wrote:
> From: Icenowy Zheng <icenowy@aosc.xyz>
>
> The V3s SoC features an analog codec with headphone support but without
> mic2 and linein.
>
> Add support for it.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> ---
> Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt | 1 +
> sound/soc/sunxi/sun8i-codec-analog.c | 9 +++++++++
> 2 files changed, 10 insertions(+)
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 21+ messages in thread
* Applied "ASoC: sun8i-codec-analog: add support for V3s SoC" to the asoc tree
2017-05-24 10:06 ` [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng
2017-05-25 3:58 ` [linux-sunxi] " Chen-Yu Tsai
2017-05-31 16:55 ` Rob Herring
@ 2017-06-06 19:06 ` Mark Brown
2 siblings, 0 replies; 21+ messages in thread
From: Mark Brown @ 2017-06-06 19:06 UTC (permalink / raw)
To: linux-arm-kernel
The patch
ASoC: sun8i-codec-analog: add support for V3s SoC
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 2cfeaec0ec896bc0b8aad2de28a3de4572c7e4a1 Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Mon, 5 Jun 2017 21:27:21 +0800
Subject: [PATCH] ASoC: sun8i-codec-analog: add support for V3s SoC
The V3s SoC features an analog codec with headphone support but without
mic2 and linein.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt | 1 +
sound/soc/sunxi/sun8i-codec-analog.c | 9 +++++++++
2 files changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
index 779b735781ba..1b6e7c4e50ab 100644
--- a/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
+++ b/Documentation/devicetree/bindings/sound/sun8i-codec-analog.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible: must be one of the following compatibles:
- "allwinner,sun8i-a23-codec-analog"
- "allwinner,sun8i-h3-codec-analog"
+ - "allwinner,sun8i-v3s-codec-analog"
Required properties if not a sub-node of the PRCM node:
- reg: must contain the registers location and length
diff --git a/sound/soc/sunxi/sun8i-codec-analog.c b/sound/soc/sunxi/sun8i-codec-analog.c
index 29c446068151..485e79f292c4 100644
--- a/sound/soc/sunxi/sun8i-codec-analog.c
+++ b/sound/soc/sunxi/sun8i-codec-analog.c
@@ -810,6 +810,11 @@ static int sun8i_codec_analog_add_mixer(struct snd_soc_component *cmpnt,
return 0;
}
+static const struct sun8i_codec_analog_quirks sun8i_v3s_quirks = {
+ .has_headphone = true,
+ .has_hmic = true,
+};
+
static int sun8i_codec_analog_cmpnt_probe(struct snd_soc_component *cmpnt)
{
struct device *dev = cmpnt->dev;
@@ -886,6 +891,10 @@ static const struct of_device_id sun8i_codec_analog_of_match[] = {
.compatible = "allwinner,sun8i-h3-codec-analog",
.data = &sun8i_h3_quirks,
},
+ {
+ .compatible = "allwinner,sun8i-v3s-codec-analog",
+ .data = &sun8i_v3s_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun8i_codec_analog_of_match);
--
2.11.0
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (2 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 3/9] ASoC: sun8i-codec-analog: add support for V3s SoC Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-31 16:56 ` Rob Herring
2017-06-06 19:06 ` Applied "ASoC: sun4i-codec: Add support for V3s codec" to the asoc tree Mark Brown
2017-05-24 10:06 ` [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk Icenowy Zheng
` (5 subsequent siblings)
9 siblings, 2 replies; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
The codec in the V3s is similar to the one found on the A31. One key
difference is the analog path controls are routed through the PRCM
block. This is supported by the sun8i-codec-analog driver, and tied
into this codec driver with the audio card's aux_dev.
In addition, the V3s does not have LINEIN, LINEOUT, MBIAS and MIC2,
MIC3, and the FIFO related registers are like H3.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
Changes in v3:
- Change regmap max register.
- Add a note for further DAP support.
.../devicetree/bindings/sound/sun4i-codec.txt | 11 ++--
sound/soc/sunxi/sun4i-codec.c | 63 ++++++++++++++++++++++
2 files changed, 70 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
index 3863531d1e6d..2d4e10deb6f4 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
@@ -7,6 +7,7 @@ Required properties:
- "allwinner,sun7i-a20-codec"
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- reg: must contain the registers location and length
- interrupts: must contain the codec interrupt
- dmas: DMA channels for tx and rx dma. See the DMA client binding,
@@ -25,6 +26,7 @@ Required properties for the following compatibles:
- "allwinner,sun6i-a31-codec"
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- resets: phandle to the reset control for this device
- allwinner,audio-routing: A list of the connections between audio components.
Each entry is a pair of strings, the first being the
@@ -34,15 +36,15 @@ Required properties for the following compatibles:
Audio pins on the SoC:
"HP"
"HPCOM"
- "LINEIN"
- "LINEOUT" (not on sun8i-a23)
+ "LINEIN" (not on sun8i-v3s)
+ "LINEOUT" (not on sun8i-a23 or sun8i-v3s)
"MIC1"
- "MIC2"
+ "MIC2" (not on sun8i-v3s)
"MIC3" (sun6i-a31 only)
Microphone biases from the SoC:
"HBIAS"
- "MBIAS"
+ "MBIAS" (not on sun8i-v3s)
Board connectors:
"Headphone"
@@ -55,6 +57,7 @@ Required properties for the following compatibles:
Required properties for the following compatibles:
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- allwinner,codec-analog-controls: A phandle to the codec analog controls
block in the PRCM.
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index c3aab10fa085..150069987c0c 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1339,6 +1339,44 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
return card;
};
+static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
+{
+ struct snd_soc_card *card;
+ int ret;
+
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return ERR_PTR(-ENOMEM);
+
+ aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+ "allwinner,codec-analog-controls",
+ 0);
+ if (!aux_dev.codec_of_node) {
+ dev_err(dev, "Can't find analog controls for codec.\n");
+ return ERR_PTR(-EINVAL);
+ };
+
+ card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+ if (!card->dai_link)
+ return ERR_PTR(-ENOMEM);
+
+ card->dev = dev;
+ card->name = "V3s Audio Codec";
+ card->dapm_widgets = sun6i_codec_card_dapm_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
+ card->dapm_routes = sun8i_codec_card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(sun8i_codec_card_routes);
+ card->aux_dev = &aux_dev;
+ card->num_aux_devs = 1;
+ card->fully_routed = true;
+
+ ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+ if (ret)
+ dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+ return card;
+};
+
static const struct regmap_config sun4i_codec_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
@@ -1374,6 +1412,13 @@ static const struct regmap_config sun8i_h3_codec_regmap_config = {
.max_register = SUN8I_H3_CODEC_ADC_DBG,
};
+static const struct regmap_config sun8i_v3s_codec_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = SUN8I_H3_CODEC_ADC_DBG,
+};
+
struct sun4i_codec_quirks {
const struct regmap_config *regmap_config;
const struct snd_soc_codec_driver *codec;
@@ -1437,6 +1482,20 @@ static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
.has_reset = true,
};
+static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
+ .regmap_config = &sun8i_v3s_codec_regmap_config,
+ /*
+ * TODO The codec structure should be split out, like
+ * H3, when adding digital audio processing support.
+ */
+ .codec = &sun8i_a23_codec_codec,
+ .create_card = sun8i_v3s_codec_create_card,
+ .reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_txdata = SUN8I_H3_CODEC_DAC_TXDATA,
+ .reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
+ .has_reset = true,
+};
+
static const struct of_device_id sun4i_codec_of_match[] = {
{
.compatible = "allwinner,sun4i-a10-codec",
@@ -1458,6 +1517,10 @@ static const struct of_device_id sun4i_codec_of_match[] = {
.compatible = "allwinner,sun8i-h3-codec",
.data = &sun8i_h3_codec_quirks,
},
+ {
+ .compatible = "allwinner,sun8i-v3s-codec",
+ .data = &sun8i_v3s_codec_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec
2017-05-24 10:06 ` [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec Icenowy Zheng
@ 2017-05-31 16:56 ` Rob Herring
2017-06-06 19:06 ` Applied "ASoC: sun4i-codec: Add support for V3s codec" to the asoc tree Mark Brown
1 sibling, 0 replies; 21+ messages in thread
From: Rob Herring @ 2017-05-31 16:56 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 06:06:02PM +0800, Icenowy Zheng wrote:
> From: Icenowy Zheng <icenowy@aosc.xyz>
>
> The codec in the V3s is similar to the one found on the A31. One key
> difference is the analog path controls are routed through the PRCM
> block. This is supported by the sun8i-codec-analog driver, and tied
> into this codec driver with the audio card's aux_dev.
>
> In addition, the V3s does not have LINEIN, LINEOUT, MBIAS and MIC2,
> MIC3, and the FIFO related registers are like H3.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> ---
> Changes in v3:
> - Change regmap max register.
> - Add a note for further DAP support.
>
> .../devicetree/bindings/sound/sun4i-codec.txt | 11 ++--
Acked-by: Rob Herring <robh@kernel.org>
> sound/soc/sunxi/sun4i-codec.c | 63 ++++++++++++++++++++++
> 2 files changed, 70 insertions(+), 4 deletions(-)
^ permalink raw reply [flat|nested] 21+ messages in thread
* Applied "ASoC: sun4i-codec: Add support for V3s codec" to the asoc tree
2017-05-24 10:06 ` [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec Icenowy Zheng
2017-05-31 16:56 ` Rob Herring
@ 2017-06-06 19:06 ` Mark Brown
1 sibling, 0 replies; 21+ messages in thread
From: Mark Brown @ 2017-06-06 19:06 UTC (permalink / raw)
To: linux-arm-kernel
The patch
ASoC: sun4i-codec: Add support for V3s codec
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.
Please add any relevant lists and maintainers to the CCs when replying
to this mail.
Thanks,
Mark
>From 8b2840b6daca728cecfa925b50bf638189e2fbca Mon Sep 17 00:00:00 2001
From: Icenowy Zheng <icenowy@aosc.xyz>
Date: Mon, 5 Jun 2017 21:27:22 +0800
Subject: [PATCH] ASoC: sun4i-codec: Add support for V3s codec
The codec in the V3s is similar to the one found on the A31. One key
difference is the analog path controls are routed through the PRCM
block. This is supported by the sun8i-codec-analog driver, and tied
into this codec driver with the audio card's aux_dev.
In addition, the V3s does not have LINEIN, LINEOUT, MBIAS and MIC2,
MIC3, and the FIFO related registers are like H3.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Reviewed-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
---
.../devicetree/bindings/sound/sun4i-codec.txt | 11 ++--
sound/soc/sunxi/sun4i-codec.c | 63 ++++++++++++++++++++++
2 files changed, 70 insertions(+), 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/sound/sun4i-codec.txt b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
index 3863531d1e6d..2d4e10deb6f4 100644
--- a/Documentation/devicetree/bindings/sound/sun4i-codec.txt
+++ b/Documentation/devicetree/bindings/sound/sun4i-codec.txt
@@ -7,6 +7,7 @@ Required properties:
- "allwinner,sun7i-a20-codec"
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- reg: must contain the registers location and length
- interrupts: must contain the codec interrupt
- dmas: DMA channels for tx and rx dma. See the DMA client binding,
@@ -25,6 +26,7 @@ Required properties for the following compatibles:
- "allwinner,sun6i-a31-codec"
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- resets: phandle to the reset control for this device
- allwinner,audio-routing: A list of the connections between audio components.
Each entry is a pair of strings, the first being the
@@ -34,15 +36,15 @@ Required properties for the following compatibles:
Audio pins on the SoC:
"HP"
"HPCOM"
- "LINEIN"
- "LINEOUT" (not on sun8i-a23)
+ "LINEIN" (not on sun8i-v3s)
+ "LINEOUT" (not on sun8i-a23 or sun8i-v3s)
"MIC1"
- "MIC2"
+ "MIC2" (not on sun8i-v3s)
"MIC3" (sun6i-a31 only)
Microphone biases from the SoC:
"HBIAS"
- "MBIAS"
+ "MBIAS" (not on sun8i-v3s)
Board connectors:
"Headphone"
@@ -55,6 +57,7 @@ Required properties for the following compatibles:
Required properties for the following compatibles:
- "allwinner,sun8i-a23-codec"
- "allwinner,sun8i-h3-codec"
+ - "allwinner,sun8i-v3s-codec"
- allwinner,codec-analog-controls: A phandle to the codec analog controls
block in the PRCM.
diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index c3aab10fa085..150069987c0c 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -1339,6 +1339,44 @@ static struct snd_soc_card *sun8i_h3_codec_create_card(struct device *dev)
return card;
};
+static struct snd_soc_card *sun8i_v3s_codec_create_card(struct device *dev)
+{
+ struct snd_soc_card *card;
+ int ret;
+
+ card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL);
+ if (!card)
+ return ERR_PTR(-ENOMEM);
+
+ aux_dev.codec_of_node = of_parse_phandle(dev->of_node,
+ "allwinner,codec-analog-controls",
+ 0);
+ if (!aux_dev.codec_of_node) {
+ dev_err(dev, "Can't find analog controls for codec.\n");
+ return ERR_PTR(-EINVAL);
+ };
+
+ card->dai_link = sun4i_codec_create_link(dev, &card->num_links);
+ if (!card->dai_link)
+ return ERR_PTR(-ENOMEM);
+
+ card->dev = dev;
+ card->name = "V3s Audio Codec";
+ card->dapm_widgets = sun6i_codec_card_dapm_widgets;
+ card->num_dapm_widgets = ARRAY_SIZE(sun6i_codec_card_dapm_widgets);
+ card->dapm_routes = sun8i_codec_card_routes;
+ card->num_dapm_routes = ARRAY_SIZE(sun8i_codec_card_routes);
+ card->aux_dev = &aux_dev;
+ card->num_aux_devs = 1;
+ card->fully_routed = true;
+
+ ret = snd_soc_of_parse_audio_routing(card, "allwinner,audio-routing");
+ if (ret)
+ dev_warn(dev, "failed to parse audio-routing: %d\n", ret);
+
+ return card;
+};
+
static const struct regmap_config sun4i_codec_regmap_config = {
.reg_bits = 32,
.reg_stride = 4,
@@ -1374,6 +1412,13 @@ static const struct regmap_config sun8i_h3_codec_regmap_config = {
.max_register = SUN8I_H3_CODEC_ADC_DBG,
};
+static const struct regmap_config sun8i_v3s_codec_regmap_config = {
+ .reg_bits = 32,
+ .reg_stride = 4,
+ .val_bits = 32,
+ .max_register = SUN8I_H3_CODEC_ADC_DBG,
+};
+
struct sun4i_codec_quirks {
const struct regmap_config *regmap_config;
const struct snd_soc_codec_driver *codec;
@@ -1437,6 +1482,20 @@ static const struct sun4i_codec_quirks sun8i_h3_codec_quirks = {
.has_reset = true,
};
+static const struct sun4i_codec_quirks sun8i_v3s_codec_quirks = {
+ .regmap_config = &sun8i_v3s_codec_regmap_config,
+ /*
+ * TODO The codec structure should be split out, like
+ * H3, when adding digital audio processing support.
+ */
+ .codec = &sun8i_a23_codec_codec,
+ .create_card = sun8i_v3s_codec_create_card,
+ .reg_adc_fifoc = REG_FIELD(SUN6I_CODEC_ADC_FIFOC, 0, 31),
+ .reg_dac_txdata = SUN8I_H3_CODEC_DAC_TXDATA,
+ .reg_adc_rxdata = SUN6I_CODEC_ADC_RXDATA,
+ .has_reset = true,
+};
+
static const struct of_device_id sun4i_codec_of_match[] = {
{
.compatible = "allwinner,sun4i-a10-codec",
@@ -1458,6 +1517,10 @@ static const struct of_device_id sun4i_codec_of_match[] = {
.compatible = "allwinner,sun8i-h3-codec",
.data = &sun8i_h3_codec_quirks,
},
+ {
+ .compatible = "allwinner,sun8i-v3s-codec",
+ .data = &sun8i_v3s_codec_quirks,
+ },
{}
};
MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
--
2.11.0
^ permalink raw reply related [flat|nested] 21+ messages in thread
* [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (3 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 4/9] ASoC: sun4i-codec: Add support for V3s codec Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-24 10:30 ` [linux-sunxi] " Chen-Yu Tsai
2017-05-24 10:06 ` [PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant Icenowy Zheng
` (4 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
Originally we enable a special gate bit when the compatible indicates
A23/33.
But according to BSP sources and user manuals, more SoCs will need this
gate bit.
So make it a common quirk configured in the config struct.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
---
Changes in v3:
- Stripped out the A83T gate bit set.
drivers/dma/sun6i-dma.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index a2358780ab2c..69840cf6fe98 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -101,6 +101,11 @@ struct sun6i_dma_config {
u32 nr_max_channels;
u32 nr_max_requests;
u32 nr_max_vchans;
+ /*
+ * The hardware has a special gate bit, which is needed to
+ * be enabled for some SoCs with a sun6i-style DMA engine.
+ */
+ bool gate_needed;
};
/*
@@ -1009,6 +1014,7 @@ static struct sun6i_dma_config sun8i_a23_dma_cfg = {
.nr_max_channels = 8,
.nr_max_requests = 24,
.nr_max_vchans = 37,
+ .gate_needed = true,
};
static struct sun6i_dma_config sun8i_a83t_dma_cfg = {
@@ -1177,10 +1183,10 @@ static int sun6i_dma_probe(struct platform_device *pdev)
/*
* sun8i variant requires us to toggle a dma gating register,
* as seen in Allwinner's SDK. This register is not documented
- * in the A23 user manual.
+ * in the A23 user manual, but documented at least in V3s user
+ * manual.
*/
- if (of_device_is_compatible(pdev->dev.of_node,
- "allwinner,sun8i-a23-dma"))
+ if (sdc->cfg->gate_needed)
writel(SUN8I_DMA_GATE_ENABLE, sdc->base + SUN8I_DMA_GATE);
return 0;
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [linux-sunxi] [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk
2017-05-24 10:06 ` [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk Icenowy Zheng
@ 2017-05-24 10:30 ` Chen-Yu Tsai
0 siblings, 0 replies; 21+ messages in thread
From: Chen-Yu Tsai @ 2017-05-24 10:30 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 6:06 PM, Icenowy Zheng <icenowy@aosc.io> wrote:
> From: Icenowy Zheng <icenowy@aosc.xyz>
>
> Originally we enable a special gate bit when the compatible indicates
> A23/33.
>
> But according to BSP sources and user manuals, more SoCs will need this
> gate bit.
>
> So make it a common quirk configured in the config struct.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> ---
> Changes in v3:
> - Stripped out the A83T gate bit set.
>
> drivers/dma/sun6i-dma.c | 12 +++++++++---
> 1 file changed, 9 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
> index a2358780ab2c..69840cf6fe98 100644
> --- a/drivers/dma/sun6i-dma.c
> +++ b/drivers/dma/sun6i-dma.c
> @@ -101,6 +101,11 @@ struct sun6i_dma_config {
> u32 nr_max_channels;
> u32 nr_max_requests;
> u32 nr_max_vchans;
> + /*
> + * The hardware has a special gate bit, which is needed to
> + * be enabled for some SoCs with a sun6i-style DMA engine.
> + */
> + bool gate_needed;
The user manual identifies the gate bit as "DMA MCLK interface circuit
auto gating bit", which, when set to 1, disables auto gating. It also
has a footnote saying "When initializing DMA Controller, bit 2 (this
bit) should be set up."
Please include this information in the comment. Also you might want to
merge the two comment blocks and keep all the information in one place.
Curiously on the A83T I didn't need to set the bit for DMA to work.
ChenYu
> };
>
> /*
> @@ -1009,6 +1014,7 @@ static struct sun6i_dma_config sun8i_a23_dma_cfg = {
> .nr_max_channels = 8,
> .nr_max_requests = 24,
> .nr_max_vchans = 37,
> + .gate_needed = true,
> };
>
> static struct sun6i_dma_config sun8i_a83t_dma_cfg = {
> @@ -1177,10 +1183,10 @@ static int sun6i_dma_probe(struct platform_device *pdev)
> /*
> * sun8i variant requires us to toggle a dma gating register,
> * as seen in Allwinner's SDK. This register is not documented
> - * in the A23 user manual.
> + * in the A23 user manual, but documented at least in V3s user
> + * manual.
> */
> - if (of_device_is_compatible(pdev->dev.of_node,
> - "allwinner,sun8i-a23-dma"))
> + if (sdc->cfg->gate_needed)
> writel(SUN8I_DMA_GATE_ENABLE, sdc->base + SUN8I_DMA_GATE);
>
> return 0;
> --
> 2.12.2
>
> --
> You received this message because you are subscribed to the Google Groups "linux-sunxi" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscribe at googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (4 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 5/9] dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-31 16:57 ` Rob Herring
2017-05-24 10:06 ` [PATCH v3 7/9] ARM: dts: sun8i: add DMA engine in V3s DTSI Icenowy Zheng
` (3 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
Allwinner V3s has a DMA engine similar to the ones from A31, but with
fewer channels and DRQs.
Add support for it.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
Changes in v3:
- Added Chen-Yu's ACK.
Documentation/devicetree/bindings/dma/sun6i-dma.txt | 1 +
drivers/dma/sun6i-dma.c | 13 +++++++++++++
2 files changed, 14 insertions(+)
diff --git a/Documentation/devicetree/bindings/dma/sun6i-dma.txt b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
index 6b267045f522..98fbe1a5c6dd 100644
--- a/Documentation/devicetree/bindings/dma/sun6i-dma.txt
+++ b/Documentation/devicetree/bindings/dma/sun6i-dma.txt
@@ -9,6 +9,7 @@ Required properties:
"allwinner,sun8i-a23-dma"
"allwinner,sun8i-a83t-dma"
"allwinner,sun8i-h3-dma"
+ "allwinner,sun8i-v3s-dma"
- reg: Should contain the registers base address and length
- interrupts: Should contain a reference to the interrupt used by this device
- clocks: Should contain a reference to the parent AHB clock
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c
index 69840cf6fe98..a57eaace8e7d 100644
--- a/drivers/dma/sun6i-dma.c
+++ b/drivers/dma/sun6i-dma.c
@@ -1034,11 +1034,24 @@ static struct sun6i_dma_config sun8i_h3_dma_cfg = {
.nr_max_vchans = 34,
};
+/*
+ * The V3s have only 8 physical channels, a maximum DRQ port id of 23,
+ * and a total of 24 usable source and destination endpoints.
+ */
+
+static struct sun6i_dma_config sun8i_v3s_dma_cfg = {
+ .nr_max_channels = 8,
+ .nr_max_requests = 23,
+ .nr_max_vchans = 24,
+ .gate_needed = true,
+};
+
static const struct of_device_id sun6i_dma_match[] = {
{ .compatible = "allwinner,sun6i-a31-dma", .data = &sun6i_a31_dma_cfg },
{ .compatible = "allwinner,sun8i-a23-dma", .data = &sun8i_a23_dma_cfg },
{ .compatible = "allwinner,sun8i-a83t-dma", .data = &sun8i_a83t_dma_cfg },
{ .compatible = "allwinner,sun8i-h3-dma", .data = &sun8i_h3_dma_cfg },
+ { .compatible = "allwinner,sun8i-v3s-dma", .data = &sun8i_v3s_dma_cfg },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, sun6i_dma_match);
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant
2017-05-24 10:06 ` [PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant Icenowy Zheng
@ 2017-05-31 16:57 ` Rob Herring
0 siblings, 0 replies; 21+ messages in thread
From: Rob Herring @ 2017-05-31 16:57 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, May 24, 2017 at 06:06:04PM +0800, Icenowy Zheng wrote:
> From: Icenowy Zheng <icenowy@aosc.xyz>
>
> Allwinner V3s has a DMA engine similar to the ones from A31, but with
> fewer channels and DRQs.
>
> Add support for it.
>
> Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
> Acked-by: Chen-Yu Tsai <wens@csie.org>
> ---
> Changes in v3:
> - Added Chen-Yu's ACK.
>
> Documentation/devicetree/bindings/dma/sun6i-dma.txt | 1 +
> drivers/dma/sun6i-dma.c | 13 +++++++++++++
> 2 files changed, 14 insertions(+)
Acked-by: Rob Herring <robh@kernel.org>
^ permalink raw reply [flat|nested] 21+ messages in thread
* [PATCH v3 7/9] ARM: dts: sun8i: add DMA engine in V3s DTSI
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (5 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 6/9] dmaengine: sun6i: support V3s SoC variant Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-24 10:06 ` [PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into " Icenowy Zheng
` (2 subsequent siblings)
9 siblings, 0 replies; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
Allwinner V3s SoC features a DMA engine.
Add it in the DTSI file.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
Changes in v3:
- Added Chen-Yu's ACK.
arch/arm/boot/dts/sun8i-v3s.dtsi | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index a49ebef53c91..e0e99bbebdb3 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -95,6 +95,15 @@
#size-cells = <1>;
ranges;
+ dma: dma-controller at 01c02000 {
+ compatible = "allwinner,sun8i-v3s-dma";
+ reg = <0x01c02000 0x1000>;
+ interrupts = <GIC_SPI 50 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DMA>;
+ resets = <&ccu RST_BUS_DMA>;
+ #dma-cells = <1>;
+ };
+
mmc0: mmc at 01c0f000 {
compatible = "allwinner,sun7i-a20-mmc";
reg = <0x01c0f000 0x1000>;
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into V3s DTSI
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (6 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 7/9] ARM: dts: sun8i: add DMA engine in V3s DTSI Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
2017-05-24 10:06 ` [PATCH v3 9/9] ARM: sun8i: v3s: enable audio on Lichee Pi Zero Dock board Icenowy Zheng
[not found] ` <20170524104008.GA15061@localhost>
9 siblings, 0 replies; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
From: Icenowy Zheng <icenowy@aosc.xyz>
Allwinner V3s SoC features an internal audio codec like the one in H3,
and a analog codec like the one in H3/A23 (but much simpler).
Add them in the DTSI file.
Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz>
Acked-by: Chen-Yu Tsai <wens@csie.org>
---
Changes in v3:
- Added Chen-Yu's ACK.
arch/arm/boot/dts/sun8i-v3s.dtsi | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s.dtsi b/arch/arm/boot/dts/sun8i-v3s.dtsi
index e0e99bbebdb3..01751ea0761e 100644
--- a/arch/arm/boot/dts/sun8i-v3s.dtsi
+++ b/arch/arm/boot/dts/sun8i-v3s.dtsi
@@ -271,6 +271,25 @@
status = "disabled";
};
+ codec: codec at 01c22c00 {
+ #sound-dai-cells = <0>;
+ compatible = "allwinner,sun8i-v3s-codec";
+ reg = <0x01c22c00 0x400>;
+ interrupts = <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_CODEC>, <&ccu CLK_AC_DIG>;
+ clock-names = "apb", "codec";
+ resets = <&ccu RST_BUS_CODEC>;
+ dmas = <&dma 15>, <&dma 15>;
+ dma-names = "rx", "tx";
+ allwinner,codec-analog-controls = <&codec_analog>;
+ status = "disabled";
+ };
+
+ codec_analog: codec-analog at 01c23000 {
+ compatible = "allwinner,sun8i-v3s-codec-analog";
+ reg = <0x01c23000 0x4>;
+ };
+
uart0: serial at 01c28000 {
compatible = "snps,dw-apb-uart";
reg = <0x01c28000 0x400>;
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread* [PATCH v3 9/9] ARM: sun8i: v3s: enable audio on Lichee Pi Zero Dock board
2017-05-24 10:05 [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s Icenowy Zheng
` (7 preceding siblings ...)
2017-05-24 10:06 ` [PATCH v3 8/9] ARM: dts: sun8i: add audio codec support into " Icenowy Zheng
@ 2017-05-24 10:06 ` Icenowy Zheng
[not found] ` <20170524104008.GA15061@localhost>
9 siblings, 0 replies; 21+ messages in thread
From: Icenowy Zheng @ 2017-05-24 10:06 UTC (permalink / raw)
To: linux-arm-kernel
The Lichee Pi Zero Dock board has an audio jack and an onboard MIC.
Enable them.
Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
---
arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts
index d1311098ea45..80f477738668 100644
--- a/arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts
+++ b/arch/arm/boot/dts/sun8i-v3s-licheepi-zero-dock.dts
@@ -55,6 +55,15 @@
};
};
+&codec {
+ allwinner,audio-routing =
+ "Headphone", "HP",
+ "Headphone", "HPCOM",
+ "MIC1", "Mic",
+ "Mic", "HBIAS";
+ status = "okay";
+};
+
&mmc1 {
broken-cd;
bus-width = <4>;
--
2.12.2
^ permalink raw reply related [flat|nested] 21+ messages in thread[parent not found: <20170524104008.GA15061@localhost>]
* [PATCH v3 0/9] Add support for the audio codec on Allwinner V3s
[not found] ` <20170524104008.GA15061@localhost>
@ 2017-05-24 10:44 ` Vinod Koul
0 siblings, 0 replies; 21+ messages in thread
From: Vinod Koul @ 2017-05-24 10:44 UTC (permalink / raw)
To: linux-arm-kernel
Fixed Arnd email now..
On Wed, May 24, 2017 at 04:10:08PM +0530, Vinod Koul wrote:
> On Wed, May 24, 2017 at 06:05:58PM +0800, Icenowy Zheng wrote:
> > Allwinner V3s features a audio codec with dedicated digital and analog parts,
> > like the ones on A23/H3, but much simpler (lack of MIC2, LINE IN and MBIAS).
> >
> > Add support for it.
> >
> > In order to make the codec usable, DMA support is also added in this series.
> >
> > Patch 1 split out MBIAS in analog codec driver.
> >
> > Patch 2 prepared a set of objects that have MIC2 and LINEIN stripped out
> > for V3s.
> >
> > Patch 3/4 adds support for V3s in analog/digital codec.
> >
> > Patch 5 add the gate bit as a common quirk of sun6i-dma driver, as V3s also
> > needs it.
> >
> > Patch 6 really adds support for V3s in DMA engine.
> >
> > Patch 7/8/9 adds three parts of device tree: DMA engine, codec support
> > and enable the codec for Lichee Pi Zero dock.
> >
> > Icenowy Zheng (9):
> > ASoC: sun8i-codec-analog: split out mbias
> > ASoC: sun8i-codec-analog: prepare a mixer control/widget/route set for
> > V3s
> > ASoC: sun8i-codec-analog: add support for V3s SoC
> > ASoC: sun4i-codec: Add support for V3s codec
> > dmaengine: sun6i: make gate bit in sun8i's DMA engines a common quirk
> > dmaengine: sun6i: support V3s SoC variant
> > ARM: dts: sun8i: add DMA engine in V3s DTSI
> > ARM: dts: sun8i: add audio codec support into V3s DTSI
> > ARM: sun8i: v3s: enable audio on Lichee Pi Zero Dock board
>
> And why do we need the cross tree submission?? I have asked before and was
> met with silence! [1]
>
> Can you please split it up per subsystem to make it easy for everyone and
> clearly spell out dependencies.
>
> [1]: https://www.spinics.net/lists/dmaengine/msg12884.html
--
~Vinod
^ permalink raw reply [flat|nested] 21+ messages in thread