use bclk_provider for structure fields, 'codec_provider' and 'codec_consumer' for options and modify #defines to use CP and CC suffixes.
Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- include/sound/uapi/asoc.h | 11 +++++++---- include/topology.h | 2 +- src/topology/pcm.c | 36 ++++++++++++++++++++++++++---------- 3 files changed, 34 insertions(+), 15 deletions(-)
diff --git a/include/sound/uapi/asoc.h b/include/sound/uapi/asoc.h index 4efb4ec4..ceafb1a9 100644 --- a/include/sound/uapi/asoc.h +++ b/include/sound/uapi/asoc.h @@ -169,10 +169,13 @@ #define SND_SOC_TPLG_LNK_FLGBIT_VOICE_WAKEUP (1 << 3)
/* DAI topology BCLK parameter - * For the backwards capability, by default codec is bclk master + * For the backwards capability, by default codec is bclk provider */ -#define SND_SOC_TPLG_BCLK_CM 0 /* codec is bclk master */ -#define SND_SOC_TPLG_BCLK_CS 1 /* codec is bclk slave */ +#define SND_SOC_TPLG_BCLK_CP 0 /* codec is bclk provider */ +#define SND_SOC_TPLG_BCLK_CC 1 /* codec is bclk consumer */ +/* keep previous definitions for compatibility */ +#define SND_SOC_TPLG_BCLK_CM SND_SOC_TPLG_BCLK_CP +#define SND_SOC_TPLG_BCLK_CS SND_SOC_TPLG_BCLK_CC
/* DAI topology FSYNC parameter * For the backwards capability, by default codec is fsync master @@ -335,7 +338,7 @@ struct snd_soc_tplg_hw_config { __u8 clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */ __u8 invert_bclk; /* 1 for inverted BCLK, 0 for normal */ __u8 invert_fsync; /* 1 for inverted frame clock, 0 for normal */ - __u8 bclk_master; /* SND_SOC_TPLG_BCLK_ value */ + __u8 bclk_provider; /* SND_SOC_TPLG_BCLK_ value */ __u8 fsync_master; /* SND_SOC_TPLG_FSYNC_ value */ __u8 mclk_direction; /* SND_SOC_TPLG_MCLK_ value */ __le16 reserved; /* for 32bit alignment */ diff --git a/include/topology.h b/include/topology.h index 1f52e66e..6c970649 100644 --- a/include/topology.h +++ b/include/topology.h @@ -1028,7 +1028,7 @@ struct snd_tplg_hw_config_template { unsigned char clock_gated; /* SND_SOC_TPLG_DAI_CLK_GATE_ value */ unsigned char invert_bclk; /* 1 for inverted BCLK, 0 for normal */ unsigned char invert_fsync; /* 1 for inverted frame clock, 0 for normal */ - unsigned char bclk_master; /* SND_SOC_TPLG_BCLK_ value */ + unsigned char bclk_provider; /* SND_SOC_TPLG_BCLK_ value */ unsigned char fsync_master; /* SND_SOC_TPLG_FSYNC_ value */ unsigned char mclk_direction; /* SND_SOC_TPLG_MCLK_ value */ unsigned short reserved; /* for 32bit alignment */ diff --git a/src/topology/pcm.c b/src/topology/pcm.c index 191b7a0a..f05df348 100644 --- a/src/topology/pcm.c +++ b/src/topology/pcm.c @@ -1411,6 +1411,7 @@ int tplg_parse_hw_config(snd_tplg_t *tplg, snd_config_t *cfg, snd_config_t *n; const char *id, *val = NULL; int ret, ival; + bool provider_legacy;
elem = tplg_elem_new_common(tplg, cfg, NULL, SND_TPLG_TYPE_HW_CONFIG); if (!elem) @@ -1451,8 +1452,15 @@ int tplg_parse_hw_config(snd_tplg_t *tplg, snd_config_t *cfg, continue; }
- if (strcmp(id, "bclk") == 0 || - strcmp(id, "bclk_master") == 0) { + provider_legacy = false; + if (strcmp(id, "bclk_master") == 0) { + SNDERR("deprecated option %s, please use 'bclk'\n", id); + provider_legacy = true; + } + + if (provider_legacy || + strcmp(id, "bclk") == 0) { + if (snd_config_get_string(n, &val) < 0) return -EINVAL;
@@ -1462,11 +1470,19 @@ int tplg_parse_hw_config(snd_tplg_t *tplg, snd_config_t *cfg, */ SNDERR("deprecated bclk value '%s'", val);
- hw_cfg->bclk_master = SND_SOC_TPLG_BCLK_CS; + hw_cfg->bclk_provider = SND_SOC_TPLG_BCLK_CC; } else if (!strcmp(val, "codec_slave")) { - hw_cfg->bclk_master = SND_SOC_TPLG_BCLK_CS; + SNDERR("deprecated bclk value '%s', use 'codec_consumer'", val); + + hw_cfg->bclk_provider = SND_SOC_TPLG_BCLK_CC; + } else if (!strcmp(val, "codec_consumer")) { + hw_cfg->bclk_provider = SND_SOC_TPLG_BCLK_CC; } else if (!strcmp(val, "codec_master")) { - hw_cfg->bclk_master = SND_SOC_TPLG_BCLK_CM; + SNDERR("deprecated bclk value '%s', use 'codec_provider", val); + + hw_cfg->bclk_provider = SND_SOC_TPLG_BCLK_CP; + } else if (!strcmp(val, "codec_provider")) { + hw_cfg->bclk_provider = SND_SOC_TPLG_BCLK_CP; } continue; } @@ -1623,10 +1639,10 @@ int tplg_save_hw_config(snd_tplg_t *tplg ATTRIBUTE_UNUSED, if (err >= 0 && hc->fmt) err = tplg_save_printf(dst, pfx, "\tformat '%s'\n", get_audio_hw_format_name(hc->fmt)); - if (err >= 0 && hc->bclk_master) + if (err >= 0 && hc->bclk_provider) err = tplg_save_printf(dst, pfx, "\tbclk '%s'\n", - hc->bclk_master == SND_SOC_TPLG_BCLK_CS ? - "codec_slave" : "codec_master"); + hc->bclk_provider == SND_SOC_TPLG_BCLK_CC ? + "codec_consumer" : "codec_provider"); if (err >= 0 && hc->bclk_rate) err = tplg_save_printf(dst, pfx, "\tbclk_freq %u\n", hc->bclk_rate); @@ -1791,7 +1807,7 @@ static int set_link_hw_config(struct snd_soc_tplg_hw_config *cfg, cfg->clock_gated = tpl->clock_gated; cfg->invert_bclk = tpl->invert_bclk; cfg->invert_fsync = tpl->invert_fsync; - cfg->bclk_master = tpl->bclk_master; + cfg->bclk_provider = tpl->bclk_provider; cfg->fsync_master = tpl->fsync_master; cfg->mclk_direction = tpl->mclk_direction; cfg->reserved = tpl->reserved; @@ -2174,7 +2190,7 @@ next: hw->clock_gated = link->hw_config[i].clock_gated; hw->invert_bclk = link->hw_config[i].invert_bclk; hw->invert_fsync = link->hw_config[i].invert_fsync; - hw->bclk_master = link->hw_config[i].bclk_master; + hw->bclk_provider = link->hw_config[i].bclk_provider; hw->fsync_master = link->hw_config[i].fsync_master; hw->mclk_direction = link->hw_config[i].mclk_direction; hw->mclk_rate = link->hw_config[i].mclk_rate;