The Felwinter uses four max98360a amplifiers on corresponding CH0~CH3. There are four amps on the board connecting to headphone to SSP0 port, amp to SSP1,and the DAI format would be DSP_A,8-slots, 32 bit slot-width.
CH0: L(Woofer), CH1:R(Woofer), CH2:L(Tweeter), CH3:R(Tweeter)
Signed-off-by: Ajye Huang ajye_huang@compal.corp-partner.google.com Signed-off-by: Brent Lu brent.lu@intel.com
Already merged on SOF tree: https://github.com/thesofproject/linux/pull/3271
sound/soc/sof/sof-pci-dev.c | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index 20c6ca37dbc4..61f2afd54c3e 100644 --- a/sound/soc/sof/sof-pci-dev.c +++ b/sound/soc/sof/sof-pci-dev.c @@ -67,6 +67,14 @@ static const struct dmi_system_id sof_tplg_table[] = { }, .driver_data = "sof-adl-max98390-ssp2-rt5682-ssp0.tplg", },
- {
.callback = sof_tplg_cb,.matches = {DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),DMI_MATCH(DMI_OEM_STRING, "AUDIO_AMP-MAX98360_ALC5682VS_I2S_2WAY"),
},.driver_data = "sof-adl-max98360a-rt5682-2way.tplg",},
{}
};
2.25.1