From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751379AbdFEN2u (ORCPT ); Mon, 5 Jun 2017 09:28:50 -0400 Received: from hermes.aosc.io ([199.195.250.187]:36782 "EHLO hermes.aosc.io" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751316AbdFEN2D (ORCPT ); Mon, 5 Jun 2017 09:28:03 -0400 From: Icenowy Zheng To: Liam Girdwood , Mark Brown , Maxime Ripard , Chen-Yu Tsai Cc: alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-sunxi@googlegroups.com, Icenowy Zheng Subject: [PATCH v4 3/3] ASoC: sun4i-codec: Add support for V3s codec Date: Mon, 5 Jun 2017 21:27:22 +0800 Message-Id: <20170605132722.6459-4-icenowy@aosc.io> In-Reply-To: <20170605132722.6459-1-icenowy@aosc.io> References: <20170605132722.6459-1-icenowy@aosc.io> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Icenowy Zheng 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 Acked-by: Rob Herring --- Changes in v4: - Added Rob's ACK. 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Icenowy Zheng Subject: [PATCH v4 3/3] ASoC: sun4i-codec: Add support for V3s codec Date: Mon, 5 Jun 2017 21:27:22 +0800 Message-ID: <20170605132722.6459-4-icenowy@aosc.io> References: <20170605132722.6459-1-icenowy@aosc.io> Reply-To: icenowy-h8G6r0blFSE@public.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Return-path: Sender: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org In-Reply-To: <20170605132722.6459-1-icenowy-h8G6r0blFSE@public.gmane.org> List-Post: , List-Help: , List-Archive: , List-Unsubscribe: , To: Liam Girdwood , Mark Brown , Maxime Ripard , Chen-Yu Tsai Cc: alsa-devel-K7yf7f+aM1XWsZ/bQMPhNw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, Icenowy Zheng List-Id: devicetree@vger.kernel.org From: Icenowy Zheng 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 Acked-by: Rob Herring --- Changes in v4: - Added Rob's ACK. 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: icenowy@aosc.io (Icenowy Zheng) Date: Mon, 5 Jun 2017 21:27:22 +0800 Subject: [PATCH v4 3/3] ASoC: sun4i-codec: Add support for V3s codec In-Reply-To: <20170605132722.6459-1-icenowy@aosc.io> References: <20170605132722.6459-1-icenowy@aosc.io> Message-ID: <20170605132722.6459-4-icenowy@aosc.io> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Icenowy Zheng 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 Acked-by: Rob Herring --- Changes in v4: - Added Rob's ACK. 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