From 0ccac3bcf3564cbcba483dec20c7550939873f59 Mon Sep 17 00:00:00 2001 From: Pierre-Louis Bossart Date: Wed, 14 Jul 2021 11:22:03 +0800 Subject: [PATCH] ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests Add support for SoundWire mockup devices. The configurations assume the same topology as the CML SoundWire devices and can be used to test the SOF firmware on a development board (RVP, UpExtreme) without any hardware connected. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Bard Liao Link: https://lore.kernel.org/r/20210714032209.11284-5-yung-chuan.liao@linux.intel.com Signed-off-by: Mark Brown --- sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/sof_sdw.c | 41 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 42 insertions(+) diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 7e29b0d911e2..046955bf717c 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -602,6 +602,7 @@ config SND_SOC_INTEL_SOUNDWIRE_SOF_MACH select SND_SOC_DMIC select SND_SOC_INTEL_HDA_DSP_COMMON select SND_SOC_INTEL_SOF_MAXIM_COMMON + select SND_SOC_SDW_MOCKUP help Add support for Intel SoundWire-based platforms connected to MAX98373, RT700, RT711, RT1308 and RT715 diff --git a/sound/soc/intel/boards/sof_sdw.c b/sound/soc/intel/boards/sof_sdw.c index 1a867c73a48e..82d909ef7a97 100644 --- a/sound/soc/intel/boards/sof_sdw.c +++ b/sound/soc/intel/boards/sof_sdw.c @@ -328,6 +328,19 @@ static const struct snd_soc_ops sdw_ops = { .shutdown = sdw_shutdown, }; +static int sof_sdw_mic_codec_mockup_init(const struct snd_soc_acpi_link_adr *link, + struct snd_soc_dai_link *dai_links, + struct sof_sdw_codec_info *info, + bool playback) +{ + /* + * force DAI link to use same ID as RT715 and DMIC + * to reuse topologies + */ + dai_links->id = SDW_DMIC_DAI_ID; + return 0; +} + static struct sof_sdw_codec_info codec_info_list[] = { { .part_id = 0x700, @@ -410,6 +423,34 @@ static struct sof_sdw_codec_info codec_info_list[] = { .dai_name = "rt5682-sdw", .init = sof_sdw_rt5682_init, }, + { + .part_id = 0xaaaa, /* generic codec mockup */ + .version_id = 0, + .direction = {true, true}, + .dai_name = "sdw-mockup-aif1", + .init = NULL, + }, + { + .part_id = 0xaa55, /* headset codec mockup */ + .version_id = 0, + .direction = {true, true}, + .dai_name = "sdw-mockup-aif1", + .init = NULL, + }, + { + .part_id = 0x55aa, /* amplifier mockup */ + .version_id = 0, + .direction = {true, false}, + .dai_name = "sdw-mockup-aif1", + .init = NULL, + }, + { + .part_id = 0x5555, + .version_id = 0, + .direction = {false, true}, + .dai_name = "sdw-mockup-aif1", + .init = sof_sdw_mic_codec_mockup_init, + }, }; static inline int find_codec_info_part(u64 adr) -- 2.11.0