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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright(c) 2023 Intel Corporation.
*/
#ifndef __SOF_INTEL_BOARD_HELPERS_H
#define __SOF_INTEL_BOARD_HELPERS_H
#include <sound/soc.h>
#include <sound/soc-acpi-intel-ssp-common.h>
#include "sof_hdmi_common.h"
/*
* Common board quirks: from bit 8 to 31, LSB 8 bits reserved for machine
* drivers
*/
/* SSP port number for headphone codec: 3 bits */
#define SOF_SSP_PORT_CODEC_SHIFT 8
#define SOF_SSP_PORT_CODEC_MASK (GENMASK(10, 8))
#define SOF_SSP_PORT_CODEC(quirk) \
(((quirk) << SOF_SSP_PORT_CODEC_SHIFT) & SOF_SSP_PORT_CODEC_MASK)
/* SSP port number for speaker amplifier: 3 bits */
#define SOF_SSP_PORT_AMP_SHIFT 11
#define SOF_SSP_PORT_AMP_MASK (GENMASK(13, 11))
#define SOF_SSP_PORT_AMP(quirk) \
(((quirk) << SOF_SSP_PORT_AMP_SHIFT) & SOF_SSP_PORT_AMP_MASK)
/* SSP port number for BT audio offload: 3 bits */
#define SOF_SSP_PORT_BT_OFFLOAD_SHIFT 14
#define SOF_SSP_PORT_BT_OFFLOAD_MASK (GENMASK(16, 14))
#define SOF_SSP_PORT_BT_OFFLOAD(quirk) \
(((quirk) << SOF_SSP_PORT_BT_OFFLOAD_SHIFT) & SOF_SSP_PORT_BT_OFFLOAD_MASK)
/* SSP port mask for HDMI capture: 6 bits */
#define SOF_SSP_MASK_HDMI_CAPTURE_SHIFT 17
#define SOF_SSP_MASK_HDMI_CAPTURE_MASK (GENMASK(22, 17))
#define SOF_SSP_MASK_HDMI_CAPTURE(quirk) \
(((quirk) << SOF_SSP_MASK_HDMI_CAPTURE_SHIFT) & SOF_SSP_MASK_HDMI_CAPTURE_MASK)
/* Number of idisp HDMI BE link: 3 bits */
#define SOF_NUM_IDISP_HDMI_SHIFT 23
#define SOF_NUM_IDISP_HDMI_MASK (GENMASK(25, 23))
#define SOF_NUM_IDISP_HDMI(quirk) \
(((quirk) << SOF_NUM_IDISP_HDMI_SHIFT) & SOF_NUM_IDISP_HDMI_MASK)
/* Board uses BT audio offload */
#define SOF_BT_OFFLOAD_PRESENT BIT(26)
enum {
SOF_LINK_NONE = 0,
SOF_LINK_CODEC,
SOF_LINK_DMIC01,
SOF_LINK_DMIC16K,
SOF_LINK_IDISP_HDMI,
SOF_LINK_AMP,
SOF_LINK_BT_OFFLOAD,
SOF_LINK_HDMI_IN,
};
#define SOF_LINK_ORDER_MASK (0xF)
#define SOF_LINK_ORDER_SHIFT (4)
#define SOF_LINK_ORDER(k1, k2, k3, k4, k5, k6, k7) \
((((k1) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 0)) | \
(((k2) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 1)) | \
(((k3) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 2)) | \
(((k4) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 3)) | \
(((k5) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 4)) | \
(((k6) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 5)) | \
(((k7) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 6)))
#define SOF_LINK_IDS_MASK (0xF)
#define SOF_LINK_IDS_SHIFT (4)
#define SOF_LINK_IDS(k1, k2, k3, k4, k5, k6, k7) \
((((k1) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 0)) | \
(((k2) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 1)) | \
(((k3) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 2)) | \
(((k4) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 3)) | \
(((k5) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 4)) | \
(((k6) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 5)) | \
(((k7) & SOF_LINK_IDS_MASK) << (SOF_LINK_IDS_SHIFT * 6)))
/*
* sof_da7219_private: private data for da7219 machine driver
*
* @mclk_en: true for mclk pin is connected
* @pll_bypass: true for PLL bypass mode
*/
struct sof_da7219_private {
bool mclk_en;
bool pll_bypass;
};
/*
* sof_rt5682_private: private data for rt5682 machine driver
*
* @mclk: mclk clock data
* @is_legacy_cpu: true for BYT/CHT boards
* @mclk_en: true for mclk pin is connected
*/
struct sof_rt5682_private {
struct clk *mclk;
bool is_legacy_cpu;
bool mclk_en;
};
/*
* sof_card_private: common data for machine drivers
*
* @headset_jack: headset jack data
* @hdmi: init data for hdmi dai link
* @codec_type: type of headset codec
* @amp_type: type of speaker amplifier
* @dmic_be_num: number of Intel PCH DMIC BE link
* @hdmi_num: number of Intel HDMI BE link
* @ssp_codec: ssp port number of headphone BE link
* @ssp_amp: ssp port number of speaker BE link
* @ssp_bt: ssp port number of BT offload BE link
* @ssp_mask_hdmi_in: ssp port mask of HDMI-IN BE link
* @bt_offload_present: true to create BT offload BE link
* @codec_link: pointer to headset codec dai link
* @amp_link: pointer to speaker amplifier dai link
* @link_order_overwrite: custom DAI link order
* @link_id_overwrite: custom DAI link ID
* @da7219: private data for da7219 machine driver
* @rt5682: private data for rt5682 machine driver
*/
struct sof_card_private {
struct snd_soc_jack headset_jack;
struct sof_hdmi_private hdmi;
enum snd_soc_acpi_intel_codec codec_type;
enum snd_soc_acpi_intel_codec amp_type;
int dmic_be_num;
int hdmi_num;
int ssp_codec;
int ssp_amp;
int ssp_bt;
unsigned long ssp_mask_hdmi_in;
bool bt_offload_present;
struct snd_soc_dai_link *codec_link;
struct snd_soc_dai_link *amp_link;
unsigned long link_order_overwrite;
/*
* A variable stores id for all BE DAI links, use SOF_LINK_IDS macro to
* build the value; use DAI link array index as id if zero.
*/
unsigned long link_id_overwrite;
union {
struct sof_da7219_private da7219;
struct sof_rt5682_private rt5682;
};
};
int sof_intel_board_card_late_probe(struct snd_soc_card *card);
int sof_intel_board_set_dai_link(struct device *dev, struct snd_soc_card *card,
struct sof_card_private *ctx);
struct sof_card_private *
sof_intel_board_get_ctx(struct device *dev, unsigned long board_quirk);
#endif /* __SOF_INTEL_BOARD_HELPERS_H */
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