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From: srinivas.kandagatla@linaro.org
To: andy.gross@linaro.org, broonie@kernel.org,
	linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org,
	robh+dt@kernel.org, bgoswami@codeaurora.org
Cc: gregkh@linuxfoundation.org, david.brown@linaro.org,
	mark.rutland@arm.com, lgirdwood@gmail.com, plai@codeaurora.org,
	tiwai@suse.com, perex@perex.cz, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org, rohkumar@qti.qualcomm.com,
	spatakok@qti.qualcomm.com,
	Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Subject: [PATCH v6 10/24] ASoC: qdsp6: qdafe: Add SLIMBus port Support
Date: Thu, 26 Apr 2018 10:45:52 +0100	[thread overview]
Message-ID: <20180426094606.4775-11-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20180426094606.4775-1-srinivas.kandagatla@linaro.org>

From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

This patch adds support to 6 SLIMBus AFE ports, which are used as
backend dais.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-and-tested-by: Rohit kumar <rohitkr@codeaurora.org>
---
 sound/soc/qcom/qdsp6/q6afe.c | 129 +++++++++++++++++++++++++++++++++++++++++++
 sound/soc/qcom/qdsp6/q6afe.h |  14 +++++
 2 files changed, 143 insertions(+)

diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
index 31a4e2683e35..d8ba2d5dc724 100644
--- a/sound/soc/qcom/qdsp6/q6afe.c
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -26,9 +26,45 @@
 #define AFE_PARAM_ID_HDMI_CONFIG	0x00010210
 #define AFE_MODULE_AUDIO_DEV_INTERFACE	0x0001020C
 
+#define AFE_PARAM_ID_CDC_SLIMBUS_SLAVE_CFG 0x00010235
+
+#define AFE_PARAM_ID_SLIMBUS_CONFIG    0x00010212
+
 /* Port IDs */
 #define AFE_API_VERSION_HDMI_CONFIG	0x1
 #define AFE_PORT_ID_MULTICHAN_HDMI_RX	0x100E
+
+#define AFE_API_VERSION_SLIMBUS_CONFIG 0x1
+
+/* SLIMbus Rx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX      0x4000
+/* SLIMbus Tx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_TX      0x4001
+/* SLIMbus Rx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX      0x4002
+/* SLIMbus Tx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_TX      0x4003
+/* SLIMbus Rx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX      0x4004
+/* SLIMbus Tx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_TX      0x4005
+/* SLIMbus Rx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX      0x4006
+/* SLIMbus Tx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_TX      0x4007
+/* SLIMbus Rx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX      0x4008
+/* SLIMbus Tx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_TX      0x4009
+/* SLIMbus Rx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX      0x400a
+/* SLIMbus Tx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_TX      0x400b
+/* SLIMbus Rx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX      0x400c
+/* SLIMbus Tx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_TX      0x400d
+
 #define TIMEOUT_MS 1000
 #define AFE_CMD_RESP_AVAIL	0
 #define AFE_CMD_RESP_NONE	1
@@ -81,8 +117,53 @@ struct afe_param_id_hdmi_multi_chan_audio_cfg {
 	u16 reserved;
 } __packed;
 
+struct afe_param_id_slimbus_cfg {
+	u32                  sb_cfg_minor_version;
+/* Minor version used for tracking the version of the SLIMBUS
+ * configuration interface.
+ * Supported values: #AFE_API_VERSION_SLIMBUS_CONFIG
+ */
+
+	u16                  slimbus_dev_id;
+/* SLIMbus hardware device ID, which is required to handle
+ * multiple SLIMbus hardware blocks.
+ * Supported values: - #AFE_SLIMBUS_DEVICE_1 - #AFE_SLIMBUS_DEVICE_2
+ */
+	u16                  bit_width;
+/* Bit width of the sample.
+ * Supported values: 16, 24
+ */
+	u16                  data_format;
+/* Data format supported by the SLIMbus hardware. The default is
+ * 0 (#AFE_SB_DATA_FORMAT_NOT_INDICATED), which indicates the
+ * hardware does not perform any format conversions before the data
+ * transfer.
+ */
+	u16                  num_channels;
+/* Number of channels.
+ * Supported values: 1 to #AFE_PORT_MAX_AUDIO_CHAN_CNT
+ */
+	u8  shared_ch_mapping[AFE_PORT_MAX_AUDIO_CHAN_CNT];
+/* Mapping of shared channel IDs (128 to 255) to which the
+ * master port is to be connected.
+ * Shared_channel_mapping[i] represents the shared channel assigned
+ * for audio channel i in multichannel audio data.
+ */
+	u32              sample_rate;
+/* Sampling rate of the port.
+ * Supported values:
+ * - #AFE_PORT_SAMPLE_RATE_8K
+ * - #AFE_PORT_SAMPLE_RATE_16K
+ * - #AFE_PORT_SAMPLE_RATE_48K
+ * - #AFE_PORT_SAMPLE_RATE_96K
+ * - #AFE_PORT_SAMPLE_RATE_192K
+ */
+} __packed;
+
+
 union afe_port_config {
 	struct afe_param_id_hdmi_multi_chan_audio_cfg hdmi_multi_ch;
+	struct afe_param_id_slimbus_cfg           slim_cfg;
 } __packed;
 
 struct q6afe_port {
@@ -118,6 +199,20 @@ struct afe_port_map {
 
 static struct afe_port_map port_maps[AFE_PORT_MAX] = {
 	[HDMI_RX] = { AFE_PORT_ID_MULTICHAN_HDMI_RX, HDMI_RX, 1, 1},
+	[SLIMBUS_0_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX,
+				SLIMBUS_0_RX, 1, 1},
+	[SLIMBUS_1_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX,
+				SLIMBUS_1_RX, 1, 1},
+	[SLIMBUS_2_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX,
+				SLIMBUS_2_RX, 1, 1},
+	[SLIMBUS_3_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX,
+				SLIMBUS_3_RX, 1, 1},
+	[SLIMBUS_4_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX,
+				SLIMBUS_4_RX, 1, 1},
+	[SLIMBUS_5_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX,
+				SLIMBUS_5_RX, 1, 1},
+	[SLIMBUS_6_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX,
+				SLIMBUS_6_RX, 1, 1},
 };
 
 static struct q6afe_port *afe_find_port(struct q6afe *afe, int token)
@@ -311,6 +406,31 @@ int q6afe_port_stop(struct q6afe_port *port)
 }
 EXPORT_SYMBOL_GPL(q6afe_port_stop);
 
+/**
+ * q6afe_slim_port_prepare() - Prepare slim afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: SLIM configuration for the afe port
+ *
+ */
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			     struct q6afe_slim_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->slim_cfg.sb_cfg_minor_version = AFE_API_VERSION_SLIMBUS_CONFIG;
+	pcfg->slim_cfg.sample_rate = cfg->sample_rate;
+	pcfg->slim_cfg.bit_width = cfg->bit_width;
+	pcfg->slim_cfg.num_channels = cfg->num_channels;
+	pcfg->slim_cfg.data_format = cfg->data_format;
+	pcfg->slim_cfg.shared_ch_mapping[0] = cfg->ch_mapping[0];
+	pcfg->slim_cfg.shared_ch_mapping[1] = cfg->ch_mapping[1];
+	pcfg->slim_cfg.shared_ch_mapping[2] = cfg->ch_mapping[2];
+	pcfg->slim_cfg.shared_ch_mapping[3] = cfg->ch_mapping[3];
+
+}
+EXPORT_SYMBOL_GPL(q6afe_slim_port_prepare);
+
 /**
  * q6afe_hdmi_port_prepare() - Prepare hdmi afe port.
  *
@@ -404,6 +524,15 @@ struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id)
 	case AFE_PORT_ID_MULTICHAN_HDMI_RX:
 		cfg_type = AFE_PARAM_ID_HDMI_CONFIG;
 		break;
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX:
+		cfg_type = AFE_PARAM_ID_SLIMBUS_CONFIG;
+		break;
 	default:
 		dev_err(dev, "Invalid port id 0x%x\n", port_id);
 		return ERR_PTR(-EINVAL);
diff --git a/sound/soc/qcom/qdsp6/q6afe.h b/sound/soc/qcom/qdsp6/q6afe.h
index 3bd991a7c42d..5659966c6b1e 100644
--- a/sound/soc/qcom/qdsp6/q6afe.h
+++ b/sound/soc/qcom/qdsp6/q6afe.h
@@ -11,6 +11,9 @@
 #define MSM_AFE_PORT_TYPE_TX 1
 #define AFE_MAX_PORTS AFE_PORT_MAX
 
+#define AFE_MAX_CHAN_COUNT	8
+#define AFE_PORT_MAX_AUDIO_CHAN_CNT	0x8
+
 struct q6afe_hdmi_cfg {
 	u16                  datatype;
 	u16                  channel_allocation;
@@ -18,8 +21,17 @@ struct q6afe_hdmi_cfg {
 	u16                  bit_width;
 };
 
+struct q6afe_slim_cfg {
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	num_channels;
+	u8	ch_mapping[AFE_MAX_CHAN_COUNT];
+};
+
 struct q6afe_port_config {
 	struct q6afe_hdmi_cfg hdmi;
+	struct q6afe_slim_cfg slim;
 };
 
 struct q6afe_port;
@@ -31,5 +43,7 @@ void q6afe_port_put(struct q6afe_port *port);
 int q6afe_get_port_id(int index);
 void q6afe_hdmi_port_prepare(struct q6afe_port *port,
 			    struct q6afe_hdmi_cfg *cfg);
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			  struct q6afe_slim_cfg *cfg);
 
 #endif /* __Q6AFE_H__ */
-- 
2.16.2

WARNING: multiple messages have this Message-ID
From: srinivas.kandagatla@linaro.org (srinivas.kandagatla at linaro.org)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v6 10/24] ASoC: qdsp6: qdafe: Add SLIMBus port Support
Date: Thu, 26 Apr 2018 10:45:52 +0100	[thread overview]
Message-ID: <20180426094606.4775-11-srinivas.kandagatla@linaro.org> (raw)
In-Reply-To: <20180426094606.4775-1-srinivas.kandagatla@linaro.org>

From: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>

This patch adds support to 6 SLIMBus AFE ports, which are used as
backend dais.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-and-tested-by: Rohit kumar <rohitkr@codeaurora.org>
---
 sound/soc/qcom/qdsp6/q6afe.c | 129 +++++++++++++++++++++++++++++++++++++++++++
 sound/soc/qcom/qdsp6/q6afe.h |  14 +++++
 2 files changed, 143 insertions(+)

diff --git a/sound/soc/qcom/qdsp6/q6afe.c b/sound/soc/qcom/qdsp6/q6afe.c
index 31a4e2683e35..d8ba2d5dc724 100644
--- a/sound/soc/qcom/qdsp6/q6afe.c
+++ b/sound/soc/qcom/qdsp6/q6afe.c
@@ -26,9 +26,45 @@
 #define AFE_PARAM_ID_HDMI_CONFIG	0x00010210
 #define AFE_MODULE_AUDIO_DEV_INTERFACE	0x0001020C
 
+#define AFE_PARAM_ID_CDC_SLIMBUS_SLAVE_CFG 0x00010235
+
+#define AFE_PARAM_ID_SLIMBUS_CONFIG    0x00010212
+
 /* Port IDs */
 #define AFE_API_VERSION_HDMI_CONFIG	0x1
 #define AFE_PORT_ID_MULTICHAN_HDMI_RX	0x100E
+
+#define AFE_API_VERSION_SLIMBUS_CONFIG 0x1
+
+/* SLIMbus Rx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX      0x4000
+/* SLIMbus Tx port on channel 0. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_TX      0x4001
+/* SLIMbus Rx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX      0x4002
+/* SLIMbus Tx port on channel 1. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_TX      0x4003
+/* SLIMbus Rx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX      0x4004
+/* SLIMbus Tx port on channel 2. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_TX      0x4005
+/* SLIMbus Rx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX      0x4006
+/* SLIMbus Tx port on channel 3. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_TX      0x4007
+/* SLIMbus Rx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX      0x4008
+/* SLIMbus Tx port on channel 4. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_TX      0x4009
+/* SLIMbus Rx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX      0x400a
+/* SLIMbus Tx port on channel 5. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_TX      0x400b
+/* SLIMbus Rx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX      0x400c
+/* SLIMbus Tx port on channel 6. */
+#define AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_TX      0x400d
+
 #define TIMEOUT_MS 1000
 #define AFE_CMD_RESP_AVAIL	0
 #define AFE_CMD_RESP_NONE	1
@@ -81,8 +117,53 @@ struct afe_param_id_hdmi_multi_chan_audio_cfg {
 	u16 reserved;
 } __packed;
 
+struct afe_param_id_slimbus_cfg {
+	u32                  sb_cfg_minor_version;
+/* Minor version used for tracking the version of the SLIMBUS
+ * configuration interface.
+ * Supported values: #AFE_API_VERSION_SLIMBUS_CONFIG
+ */
+
+	u16                  slimbus_dev_id;
+/* SLIMbus hardware device ID, which is required to handle
+ * multiple SLIMbus hardware blocks.
+ * Supported values: - #AFE_SLIMBUS_DEVICE_1 - #AFE_SLIMBUS_DEVICE_2
+ */
+	u16                  bit_width;
+/* Bit width of the sample.
+ * Supported values: 16, 24
+ */
+	u16                  data_format;
+/* Data format supported by the SLIMbus hardware. The default is
+ * 0 (#AFE_SB_DATA_FORMAT_NOT_INDICATED), which indicates the
+ * hardware does not perform any format conversions before the data
+ * transfer.
+ */
+	u16                  num_channels;
+/* Number of channels.
+ * Supported values: 1 to #AFE_PORT_MAX_AUDIO_CHAN_CNT
+ */
+	u8  shared_ch_mapping[AFE_PORT_MAX_AUDIO_CHAN_CNT];
+/* Mapping of shared channel IDs (128 to 255) to which the
+ * master port is to be connected.
+ * Shared_channel_mapping[i] represents the shared channel assigned
+ * for audio channel i in multichannel audio data.
+ */
+	u32              sample_rate;
+/* Sampling rate of the port.
+ * Supported values:
+ * - #AFE_PORT_SAMPLE_RATE_8K
+ * - #AFE_PORT_SAMPLE_RATE_16K
+ * - #AFE_PORT_SAMPLE_RATE_48K
+ * - #AFE_PORT_SAMPLE_RATE_96K
+ * - #AFE_PORT_SAMPLE_RATE_192K
+ */
+} __packed;
+
+
 union afe_port_config {
 	struct afe_param_id_hdmi_multi_chan_audio_cfg hdmi_multi_ch;
+	struct afe_param_id_slimbus_cfg           slim_cfg;
 } __packed;
 
 struct q6afe_port {
@@ -118,6 +199,20 @@ struct afe_port_map {
 
 static struct afe_port_map port_maps[AFE_PORT_MAX] = {
 	[HDMI_RX] = { AFE_PORT_ID_MULTICHAN_HDMI_RX, HDMI_RX, 1, 1},
+	[SLIMBUS_0_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX,
+				SLIMBUS_0_RX, 1, 1},
+	[SLIMBUS_1_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX,
+				SLIMBUS_1_RX, 1, 1},
+	[SLIMBUS_2_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX,
+				SLIMBUS_2_RX, 1, 1},
+	[SLIMBUS_3_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX,
+				SLIMBUS_3_RX, 1, 1},
+	[SLIMBUS_4_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX,
+				SLIMBUS_4_RX, 1, 1},
+	[SLIMBUS_5_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX,
+				SLIMBUS_5_RX, 1, 1},
+	[SLIMBUS_6_RX] = { AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX,
+				SLIMBUS_6_RX, 1, 1},
 };
 
 static struct q6afe_port *afe_find_port(struct q6afe *afe, int token)
@@ -311,6 +406,31 @@ int q6afe_port_stop(struct q6afe_port *port)
 }
 EXPORT_SYMBOL_GPL(q6afe_port_stop);
 
+/**
+ * q6afe_slim_port_prepare() - Prepare slim afe port.
+ *
+ * @port: Instance of afe port
+ * @cfg: SLIM configuration for the afe port
+ *
+ */
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			     struct q6afe_slim_cfg *cfg)
+{
+	union afe_port_config *pcfg = &port->port_cfg;
+
+	pcfg->slim_cfg.sb_cfg_minor_version = AFE_API_VERSION_SLIMBUS_CONFIG;
+	pcfg->slim_cfg.sample_rate = cfg->sample_rate;
+	pcfg->slim_cfg.bit_width = cfg->bit_width;
+	pcfg->slim_cfg.num_channels = cfg->num_channels;
+	pcfg->slim_cfg.data_format = cfg->data_format;
+	pcfg->slim_cfg.shared_ch_mapping[0] = cfg->ch_mapping[0];
+	pcfg->slim_cfg.shared_ch_mapping[1] = cfg->ch_mapping[1];
+	pcfg->slim_cfg.shared_ch_mapping[2] = cfg->ch_mapping[2];
+	pcfg->slim_cfg.shared_ch_mapping[3] = cfg->ch_mapping[3];
+
+}
+EXPORT_SYMBOL_GPL(q6afe_slim_port_prepare);
+
 /**
  * q6afe_hdmi_port_prepare() - Prepare hdmi afe port.
  *
@@ -404,6 +524,15 @@ struct q6afe_port *q6afe_port_get_from_id(struct device *dev, int id)
 	case AFE_PORT_ID_MULTICHAN_HDMI_RX:
 		cfg_type = AFE_PARAM_ID_HDMI_CONFIG;
 		break;
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_0_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_1_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_2_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_3_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_4_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_5_RX:
+	case AFE_PORT_ID_SLIMBUS_MULTI_CHAN_6_RX:
+		cfg_type = AFE_PARAM_ID_SLIMBUS_CONFIG;
+		break;
 	default:
 		dev_err(dev, "Invalid port id 0x%x\n", port_id);
 		return ERR_PTR(-EINVAL);
diff --git a/sound/soc/qcom/qdsp6/q6afe.h b/sound/soc/qcom/qdsp6/q6afe.h
index 3bd991a7c42d..5659966c6b1e 100644
--- a/sound/soc/qcom/qdsp6/q6afe.h
+++ b/sound/soc/qcom/qdsp6/q6afe.h
@@ -11,6 +11,9 @@
 #define MSM_AFE_PORT_TYPE_TX 1
 #define AFE_MAX_PORTS AFE_PORT_MAX
 
+#define AFE_MAX_CHAN_COUNT	8
+#define AFE_PORT_MAX_AUDIO_CHAN_CNT	0x8
+
 struct q6afe_hdmi_cfg {
 	u16                  datatype;
 	u16                  channel_allocation;
@@ -18,8 +21,17 @@ struct q6afe_hdmi_cfg {
 	u16                  bit_width;
 };
 
+struct q6afe_slim_cfg {
+	u32	sample_rate;
+	u16	bit_width;
+	u16	data_format;
+	u16	num_channels;
+	u8	ch_mapping[AFE_MAX_CHAN_COUNT];
+};
+
 struct q6afe_port_config {
 	struct q6afe_hdmi_cfg hdmi;
+	struct q6afe_slim_cfg slim;
 };
 
 struct q6afe_port;
@@ -31,5 +43,7 @@ void q6afe_port_put(struct q6afe_port *port);
 int q6afe_get_port_id(int index);
 void q6afe_hdmi_port_prepare(struct q6afe_port *port,
 			    struct q6afe_hdmi_cfg *cfg);
+void q6afe_slim_port_prepare(struct q6afe_port *port,
+			  struct q6afe_slim_cfg *cfg);
 
 #endif /* __Q6AFE_H__ */
-- 
2.16.2

  parent reply	other threads:[~2018-04-26  9:45 UTC|newest]

Thread overview: 115+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-26  9:45 [PATCH v6 00/24] ASoC: qcom: Add support to QDSP based Audio srinivas.kandagatla
2018-04-26  9:45 ` srinivas.kandagatla at linaro.org
2018-04-26  9:45 ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 01/24] soc: qcom dt-bindings: Add APR bus bindings srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-27 14:07   ` Rob Herring
2018-04-27 14:07     ` Rob Herring
2018-04-27 14:07     ` Rob Herring
2018-05-11  3:19   ` Applied "soc: qcom dt-bindings: Add APR bus bindings" to the asoc tree Mark Brown
2018-05-11  3:19     ` Mark Brown
2018-05-11  3:19     ` Mark Brown
2018-04-26  9:45 ` [PATCH v6 02/24] soc: qcom: Add APR bus driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26 11:39   ` Mark Brown
2018-04-26 11:39     ` Mark Brown
2018-04-26 11:39     ` Mark Brown
2018-04-26 12:05     ` Srinivas Kandagatla
2018-04-26 12:05       ` Srinivas Kandagatla
2018-04-26 12:05       ` Srinivas Kandagatla
2018-04-26 21:17     ` Andy Gross
2018-04-26 21:17       ` Andy Gross
2018-04-27 11:06       ` Mark Brown
2018-04-27 11:06         ` Mark Brown
2018-04-27 11:06         ` Mark Brown
2018-04-26 21:16   ` Andy Gross
2018-04-26 21:16     ` Andy Gross
2018-04-28  4:51   ` Bjorn Andersson
2018-04-28  4:51     ` Bjorn Andersson
2018-04-28 11:12     ` Srinivas Kandagatla
2018-04-28 11:12       ` Srinivas Kandagatla
2018-04-28 11:12       ` Srinivas Kandagatla
2018-04-26  9:45 ` [PATCH v6 03/24] ASoC: qdsp6: dt-bindings: Add q6core dt bindings srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-27 14:10   ` Rob Herring
2018-04-27 14:10     ` Rob Herring
2018-04-27 14:10     ` Rob Herring
2018-04-26  9:45 ` [PATCH v6 04/24] ASoC: qdsp6: dt-bindings: Add q6afe " srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-27 14:13   ` Rob Herring
2018-04-27 14:13     ` Rob Herring
2018-04-27 14:13     ` Rob Herring
2018-04-27 14:58     ` Srinivas Kandagatla
2018-04-27 14:58       ` Srinivas Kandagatla
2018-04-27 18:32       ` Rob Herring
2018-04-27 18:32         ` Rob Herring
2018-04-27 19:16         ` Srinivas Kandagatla
2018-04-27 19:16           ` Srinivas Kandagatla
2018-04-26  9:45 ` [PATCH v6 05/24] ASoC: qdsp6: dt-bindings: Add q6adm " srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-27 14:14   ` Rob Herring
2018-04-27 14:14     ` Rob Herring
2018-05-11  3:17   ` Applied "ASoC: qdsp6: dt-bindings: Add q6adm dt bindings" to the asoc tree Mark Brown
2018-05-11  3:17     ` Mark Brown
2018-05-11  3:17     ` Mark Brown
2018-04-26  9:45 ` [PATCH v6 06/24] ASoC: qdsp6: dt-bindings: Add q6asm dt bindings srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-27 14:17   ` Rob Herring
2018-04-27 14:17     ` Rob Herring
2018-04-27 14:17     ` Rob Herring
2018-05-11  3:16   ` Applied "ASoC: qdsp6: dt-bindings: Add q6asm dt bindings" to the asoc tree Mark Brown
2018-05-11  3:16     ` Mark Brown
2018-05-11  3:16     ` Mark Brown
2018-04-26  9:45 ` [PATCH v6 07/24] ASoC: qdsp6: q6common: Add qdsp6 helper functions srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 08/24] ASoC: qdsp6: q6core: Add q6core driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 09/24] ASoC: qdsp6: q6afe: Add q6afe driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45 ` srinivas.kandagatla [this message]
2018-04-26  9:45   ` [PATCH v6 10/24] ASoC: qdsp6: qdafe: Add SLIMBus port Support srinivas.kandagatla at linaro.org
2018-04-26  9:45 ` [PATCH v6 11/24] ASoC: qdsp6: q6afe: Add support to MI2S ports srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45 ` [PATCH v6 12/24] ASoC: qdsp6: q6afe: Add support to MI2S sysclks srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 13/24] ASoC: qdsp6: q6adm: Add q6adm driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 14/24] ASoC: qdsp6: q6asm: Add q6asm driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 15/24] ASoC: qdsp6: q6asm: Add support to memory map and unmap srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 16/24] ASoC: qdsp6: q6asm: Add support to audio stream apis srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:45   ` srinivas.kandagatla
2018-04-26  9:45 ` [PATCH v6 17/24] ASoC: qdsp6: q6routing: Add q6routing driver srinivas.kandagatla
2018-04-26  9:45   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 18/24] ASoC: qdsp6: q6routing: Add support to all SLIMBus Mixers srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 19/24] ASoC: qdsp6: q6routing: Add support to MI2S Mixers srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 20/24] ASoC: qdsp6: q6afe: Add q6afe dai driver srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 21/24] ASoC: qdsp6: q6asm: Add q6asm " srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 22/24] ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-27 14:18   ` Rob Herring
2018-04-27 14:18     ` Rob Herring
2018-04-27 14:18     ` Rob Herring
2018-05-21 15:47   ` Applied "ASoC: qdsp6: dt-bindings: Add apq8096 machine bindings" to the asoc tree Mark Brown
2018-05-21 15:47     ` Mark Brown
2018-05-21 15:47     ` Mark Brown
2018-04-26  9:46 ` [PATCH v6 23/24] ASoC: qcom: apq8096: Add db820c machine driver srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org
2018-04-26  9:46 ` [PATCH v6 24/24] MAINTAINERS: Add myself as co-maintainer of qcom audio srinivas.kandagatla
2018-04-26  9:46   ` srinivas.kandagatla at linaro.org

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