From ed2562c64b4f2cb434420f7d2818d0388250ac1a Mon Sep 17 00:00:00 2001 From: V sujith kumar Reddy Date: Tue, 13 Sep 2022 20:13:17 +0530 Subject: ASoC: SOF: Adding amd HS functionality to the sof core Add I2S HS control instance to the sof core. This will help the amd topology to use the I2S HS Dai. Signed-off-by: V sujith kumar Reddy Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220913144319.1055302-4-Vsujithkumar.Reddy@amd.com Signed-off-by: Mark Brown --- sound/soc/sof/ipc3-topology.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) (limited to 'sound/soc/sof/ipc3-topology.c') diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index a39b43850f0e..c148715aa0f9 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -1217,6 +1217,36 @@ static int sof_link_acp_sp_load(struct snd_soc_component *scomp, struct snd_sof_ return 0; } +static int sof_link_acp_hs_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, + struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) +{ + struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; + struct sof_dai_private_data *private = dai->private; + u32 size = sizeof(*config); + + /* Configures the DAI hardware format and inverted clocks */ + sof_dai_set_format(hw_config, config); + + /* init IPC */ + memset(&config->acphs, 0, sizeof(config->acphs)); + config->hdr.size = size; + + config->acphs.fsync_rate = le32_to_cpu(hw_config->fsync_rate); + config->acphs.tdm_slots = le32_to_cpu(hw_config->tdm_slots); + + dev_info(scomp->dev, "ACP_HS config ACP%d channel %d rate %d\n", + config->dai_index, config->acphs.tdm_slots, + config->acphs.fsync_rate); + + dai->number_configs = 1; + dai->current_config = 0; + private->dai_config = kmemdup(config, size, GFP_KERNEL); + if (!private->dai_config) + return -ENOMEM; + + return 0; +} + static int sof_link_afe_load(struct snd_soc_component *scomp, struct snd_sof_dai_link *slink, struct sof_ipc_dai_config *config, struct snd_sof_dai *dai) { @@ -1517,6 +1547,9 @@ static int sof_ipc3_widget_setup_comp_dai(struct snd_sof_widget *swidget) case SOF_DAI_AMD_SP: ret = sof_link_acp_sp_load(scomp, slink, config, dai); break; + case SOF_DAI_AMD_HS: + ret = sof_link_acp_hs_load(scomp, slink, config, dai); + break; case SOF_DAI_AMD_DMIC: ret = sof_link_acp_dmic_load(scomp, slink, config, dai); break; -- cgit v1.2.3