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ASoC: Intel: boards: sof_sdw: add SoundWire mockup codecs for tests

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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 <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20210714032209.11284-5-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Pierre-Louis Bossart 2021-07-14 11:22:03 +08:00 committed by Mark Brown
parent 3025d398c4
commit 0ccac3bcf3
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
2 changed files with 42 additions and 0 deletions
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1
sound/soc/intel/boards/Kconfig
View File

@ -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

41
sound/soc/intel/boards/sof_sdw.c
View File

@ -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)