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19f1eace04
This patch enables BT offload feature on TGL Volteer reference design. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Yong Zhi <yong.zhi@intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210505163705.305616-8-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
164 lines
4.6 KiB
C
164 lines
4.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only
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* Copyright (c) 2020 Intel Corporation
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*/
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/*
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* sof_sdw_common.h - prototypes for common helpers
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*/
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#ifndef SND_SOC_SOF_SDW_COMMON_H
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#define SND_SOC_SOF_SDW_COMMON_H
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#include <linux/bits.h>
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#include <linux/types.h>
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#include <sound/soc.h>
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#define MAX_NO_PROPS 2
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#define MAX_HDMI_NUM 4
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#define SDW_DMIC_DAI_ID 4
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#define SDW_MAX_CPU_DAIS 16
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#define SDW_INTEL_BIDIR_PDI_BASE 2
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/* 8 combinations with 4 links + unused group 0 */
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#define SDW_MAX_GROUPS 9
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enum {
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SOF_RT711_JD_SRC_JD1 = 1,
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SOF_RT711_JD_SRC_JD2 = 2,
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};
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enum {
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SOF_PRE_TGL_HDMI_COUNT = 3,
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SOF_TGL_HDMI_COUNT = 4,
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};
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enum {
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SOF_I2S_SSP0 = BIT(0),
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SOF_I2S_SSP1 = BIT(1),
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SOF_I2S_SSP2 = BIT(2),
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SOF_I2S_SSP3 = BIT(3),
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SOF_I2S_SSP4 = BIT(4),
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SOF_I2S_SSP5 = BIT(5),
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};
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#define SOF_RT711_JDSRC(quirk) ((quirk) & GENMASK(1, 0))
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#define SOF_SDW_FOUR_SPK BIT(2)
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#define SOF_SDW_TGL_HDMI BIT(3)
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#define SOF_SDW_PCH_DMIC BIT(4)
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#define SOF_SSP_PORT(x) (((x) & GENMASK(5, 0)) << 5)
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#define SOF_SSP_GET_PORT(quirk) (((quirk) >> 5) & GENMASK(5, 0))
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#define SOF_RT715_DAI_ID_FIX BIT(11)
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#define SOF_SDW_NO_AGGREGATION BIT(12)
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/* BT audio offload: reserve 3 bits for future */
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#define SOF_BT_OFFLOAD_SSP_SHIFT 13
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#define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(15, 13))
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#define SOF_BT_OFFLOAD_SSP(quirk) \
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(((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
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#define SOF_SSP_BT_OFFLOAD_PRESENT BIT(16)
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struct sof_sdw_codec_info {
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const int part_id;
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const int version_id;
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int amp_num;
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const u8 acpi_id[ACPI_ID_LEN];
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const bool direction[2]; // playback & capture support
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const bool ignore_pch_dmic;
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const char *dai_name;
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const struct snd_soc_ops *ops;
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int (*init)(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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int (*exit)(struct device *dev, struct snd_soc_dai_link *dai_link);
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bool late_probe;
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int (*codec_card_late_probe)(struct snd_soc_card *card);
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};
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struct mc_private {
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struct list_head hdmi_pcm_list;
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bool common_hdmi_codec_drv;
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bool idisp_codec;
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struct snd_soc_jack sdw_headset;
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};
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extern unsigned long sof_sdw_quirk;
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int sdw_startup(struct snd_pcm_substream *substream);
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int sdw_prepare(struct snd_pcm_substream *substream);
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int sdw_trigger(struct snd_pcm_substream *substream, int cmd);
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int sdw_hw_free(struct snd_pcm_substream *substream);
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void sdw_shutdown(struct snd_pcm_substream *substream);
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/* generic HDMI support */
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int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
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int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
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/* DMIC support */
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int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
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/* RT711 support */
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int sof_sdw_rt711_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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int sof_sdw_rt711_exit(struct device *dev, struct snd_soc_dai_link *dai_link);
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/* RT711-SDCA support */
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int sof_sdw_rt711_sdca_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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int sof_sdw_rt711_sdca_exit(struct device *dev, struct snd_soc_dai_link *dai_link);
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/* RT700 support */
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int sof_sdw_rt700_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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/* RT1308 support */
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extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
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int sof_sdw_rt1308_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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/* RT1316 support */
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int sof_sdw_rt1316_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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/* RT715 support */
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int sof_sdw_rt715_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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/* RT715-SDCA support */
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int sof_sdw_rt715_sdca_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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/* MAX98373 support */
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int sof_sdw_mx8373_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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int sof_sdw_mx8373_late_probe(struct snd_soc_card *card);
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/* RT5682 support */
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int sof_sdw_rt5682_init(const struct snd_soc_acpi_link_adr *link,
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struct snd_soc_dai_link *dai_links,
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struct sof_sdw_codec_info *info,
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bool playback);
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#endif
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