[PATCH v2 1/1] ASoC: SOF: Add DAI configuration support for AMD platforms.
From: V sujith kumar Reddy Vsujithkumar.Reddy@amd.com
Add support for configuring sp and hs DAI from topology.
Signed-off-by: V sujith kumar Reddy Vsujithkumar.Reddy@amd.com
Changes since v1 -- Apply on latest broonie-git for-next
--- include/sound/sof/dai-amd.h | 1 + include/sound/sof/dai.h | 2 ++ include/uapi/sound/sof/tokens.h | 5 +++++ sound/soc/sof/ipc3-pcm.c | 2 ++ sound/soc/sof/ipc3-topology.c | 36 +++++++++++++++++++++++++-------- sound/soc/sof/sof-audio.h | 1 + sound/soc/sof/topology.c | 10 +++++++++ 7 files changed, 49 insertions(+), 8 deletions(-)
diff --git a/include/sound/sof/dai-amd.h b/include/sound/sof/dai-amd.h index 92f45c180b7c..9df7ac824efe 100644 --- a/include/sound/sof/dai-amd.h +++ b/include/sound/sof/dai-amd.h @@ -17,6 +17,7 @@ struct sof_ipc_dai_acp_params {
uint32_t fsync_rate; /* FSYNC frequency in Hz */ uint32_t tdm_slots; + uint32_t tdm_mode; } __packed;
/* ACPDMIC Configuration Request - SOF_IPC_DAI_AMD_CONFIG */ diff --git a/include/sound/sof/dai.h b/include/sound/sof/dai.h index 9fbd3832bcdc..3041f5805b7b 100644 --- a/include/sound/sof/dai.h +++ b/include/sound/sof/dai.h @@ -86,6 +86,8 @@ enum sof_ipc_dai_type { SOF_DAI_AMD_DMIC, /**< AMD ACP DMIC */ SOF_DAI_MEDIATEK_AFE, /**< Mediatek AFE */ SOF_DAI_AMD_HS, /**< Amd HS */ + SOF_DAI_AMD_SP_VIRTUAL, /**< AMD ACP SP VIRTUAL */ + SOF_DAI_AMD_HS_VIRTUAL, /**< AMD ACP HS VIRTUAL */ };
/* general purpose DAI configuration */ diff --git a/include/uapi/sound/sof/tokens.h b/include/uapi/sound/sof/tokens.h index f187dfbd9325..bacaf8a6317e 100644 --- a/include/uapi/sound/sof/tokens.h +++ b/include/uapi/sound/sof/tokens.h @@ -198,4 +198,9 @@ /* COPIER */ #define SOF_TKN_INTEL_COPIER_NODE_TYPE 1980
+/* ACP I2S */ +#define SOF_TKN_AMD_ACPI2S_RATE 1700 +#define SOF_TKN_AMD_ACPI2S_CH 1701 +#define SOF_TKN_AMD_ACPI2S_TDM_MODE 1702 + #endif diff --git a/sound/soc/sof/ipc3-pcm.c b/sound/soc/sof/ipc3-pcm.c index dad57bef38f6..f10bfc9bd5cb 100644 --- a/sound/soc/sof/ipc3-pcm.c +++ b/sound/soc/sof/ipc3-pcm.c @@ -336,6 +336,7 @@ static int sof_ipc3_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, channels->min, channels->max); break; case SOF_DAI_AMD_SP: + case SOF_DAI_AMD_SP_VIRTUAL: rate->min = private->dai_config->acpsp.fsync_rate; rate->max = private->dai_config->acpsp.fsync_rate; channels->min = private->dai_config->acpsp.tdm_slots; @@ -347,6 +348,7 @@ static int sof_ipc3_pcm_dai_link_fixup(struct snd_soc_pcm_runtime *rtd, channels->min, channels->max); break; case SOF_DAI_AMD_HS: + case SOF_DAI_AMD_HS_VIRTUAL: rate->min = private->dai_config->acphs.fsync_rate; rate->max = private->dai_config->acphs.fsync_rate; channels->min = private->dai_config->acphs.tdm_slots; diff --git a/sound/soc/sof/ipc3-topology.c b/sound/soc/sof/ipc3-topology.c index 0720e1eae084..b94cc40485ed 100644 --- a/sound/soc/sof/ipc3-topology.c +++ b/sound/soc/sof/ipc3-topology.c @@ -276,6 +276,16 @@ static const struct sof_topology_token acpdmic_tokens[] = { offsetof(struct sof_ipc_dai_acpdmic_params, pdm_ch)}, };
+/* ACPI2S */ +static const struct sof_topology_token acpi2s_tokens[] = { + {SOF_TKN_AMD_ACPI2S_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct sof_ipc_dai_acp_params, fsync_rate)}, + {SOF_TKN_AMD_ACPI2S_CH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct sof_ipc_dai_acp_params, tdm_slots)}, + {SOF_TKN_AMD_ACPI2S_TDM_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, + offsetof(struct sof_ipc_dai_acp_params, tdm_mode)}, +}; + /* Core tokens */ static const struct sof_topology_token core_tokens[] = { {SOF_TKN_COMP_CORE_ID, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, @@ -311,6 +321,7 @@ static const struct sof_token_info ipc3_token_list[SOF_TOKEN_COUNT] = { [SOF_SAI_TOKENS] = {"SAI tokens", sai_tokens, ARRAY_SIZE(sai_tokens)}, [SOF_AFE_TOKENS] = {"AFE tokens", afe_tokens, ARRAY_SIZE(afe_tokens)}, [SOF_ACPDMIC_TOKENS] = {"ACPDMIC tokens", acpdmic_tokens, ARRAY_SIZE(acpdmic_tokens)}, + [SOF_ACPI2S_TOKENS] = {"ACPI2S tokens", acpi2s_tokens, ARRAY_SIZE(acpi2s_tokens)}, };
/** @@ -1193,6 +1204,7 @@ static int sof_link_acp_sp_load(struct snd_soc_component *scomp, struct snd_sof_ struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; struct sof_dai_private_data *private = dai->private; u32 size = sizeof(*config); + int ret;
/* handle master/slave and inverted clocks */ sof_dai_set_format(hw_config, config); @@ -1201,12 +1213,15 @@ static int sof_link_acp_sp_load(struct snd_soc_component *scomp, struct snd_sof_ memset(&config->acpsp, 0, sizeof(config->acpsp)); config->hdr.size = size;
- config->acpsp.fsync_rate = le32_to_cpu(hw_config->fsync_rate); - config->acpsp.tdm_slots = le32_to_cpu(hw_config->tdm_slots); + ret = sof_update_ipc_object(scomp, &config->acpsp, SOF_ACPI2S_TOKENS, slink->tuples, + slink->num_tuples, size, slink->num_hw_configs); + if (ret < 0) + return ret;
- dev_info(scomp->dev, "ACP_SP config ACP%d channel %d rate %d\n", + + dev_info(scomp->dev, "ACP_SP config ACP%d channel %d rate %d tdm_mode %d\n", config->dai_index, config->acpsp.tdm_slots, - config->acpsp.fsync_rate); + config->acpsp.fsync_rate, config->acpsp.tdm_mode);
dai->number_configs = 1; dai->current_config = 0; @@ -1223,6 +1238,7 @@ static int sof_link_acp_hs_load(struct snd_soc_component *scomp, struct snd_sof_ struct snd_soc_tplg_hw_config *hw_config = slink->hw_configs; struct sof_dai_private_data *private = dai->private; u32 size = sizeof(*config); + int ret;
/* Configures the DAI hardware format and inverted clocks */ sof_dai_set_format(hw_config, config); @@ -1231,12 +1247,14 @@ static int sof_link_acp_hs_load(struct snd_soc_component *scomp, struct snd_sof_ 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); + ret = sof_update_ipc_object(scomp, &config->acphs, SOF_ACPI2S_TOKENS, slink->tuples, + slink->num_tuples, size, slink->num_hw_configs); + if (ret < 0) + return ret;
- dev_info(scomp->dev, "ACP_HS config ACP%d channel %d rate %d\n", + dev_info(scomp->dev, "ACP_HS config ACP%d channel %d rate %d tdm_mode %d\n", config->dai_index, config->acphs.tdm_slots, - config->acphs.fsync_rate); + config->acphs.fsync_rate, config->acphs.tdm_mode);
dai->number_configs = 1; dai->current_config = 0; @@ -1545,9 +1563,11 @@ static int sof_ipc3_widget_setup_comp_dai(struct snd_sof_widget *swidget) ret = sof_link_acp_bt_load(scomp, slink, config, dai); break; case SOF_DAI_AMD_SP: + case SOF_DAI_AMD_SP_VIRTUAL: ret = sof_link_acp_sp_load(scomp, slink, config, dai); break; case SOF_DAI_AMD_HS: + case SOF_DAI_AMD_HS_VIRTUAL: ret = sof_link_acp_hs_load(scomp, slink, config, dai); break; case SOF_DAI_AMD_DMIC: diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index 1b5b3ea53a6e..29cf951e3526 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -248,6 +248,7 @@ enum sof_tokens { SOF_COPIER_FORMAT_TOKENS, SOF_GAIN_TOKENS, SOF_ACPDMIC_TOKENS, + SOF_ACPI2S_TOKENS,
/* this should be the last */ SOF_TOKEN_COUNT, diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 9d9fcaa2a948..c668bd9d21ec 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -289,6 +289,9 @@ static const struct sof_dai_types sof_dais[] = { {"ACPDMIC", SOF_DAI_AMD_DMIC}, {"ACPHS", SOF_DAI_AMD_HS}, {"AFE", SOF_DAI_MEDIATEK_AFE}, + {"ACPSP_VIRTUAL", SOF_DAI_AMD_SP_VIRTUAL}, + {"ACPHS_VIRTUAL", SOF_DAI_AMD_HS_VIRTUAL}, + };
static enum sof_ipc_dai_type find_dai(const char *name) @@ -1895,6 +1898,13 @@ static int sof_link_load(struct snd_soc_component *scomp, int index, struct snd_ token_id = SOF_ACPDMIC_TOKENS; num_tuples += token_list[SOF_ACPDMIC_TOKENS].count; break; + case SOF_DAI_AMD_SP: + case SOF_DAI_AMD_HS: + case SOF_DAI_AMD_SP_VIRTUAL: + case SOF_DAI_AMD_HS_VIRTUAL: + token_id = SOF_ACPI2S_TOKENS; + num_tuples += token_list[SOF_ACPI2S_TOKENS].count; + break; default: break; }
On Tue, Nov 29, 2022 at 03:30:59PM +0530, V sujith kumar Reddy wrote:
Signed-off-by: V sujith kumar Reddy Vsujithkumar.Reddy@amd.com
Changes since v1 -- Apply on latest broonie-git for-next
As covered in submitting-patches.rst any extra material like the per version changes should go after the ---. No need to resubmit for this one.
On Tue, 29 Nov 2022 15:30:59 +0530, V sujith kumar Reddy wrote:
From: V sujith kumar Reddy Vsujithkumar.Reddy@amd.com
Add support for configuring sp and hs DAI from topology.
Signed-off-by: V sujith kumar Reddy Vsujithkumar.Reddy@amd.com
Changes since v1 -- Apply on latest broonie-git for-next
[...]
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next
Thanks!
[1/1] ASoC: SOF: Add DAI configuration support for AMD platforms. commit: 75af41991955205fa0958feb587ce22b35aaa7b0
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
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V sujith kumar Reddy