From: Brent Lu brent.lu@intel.com
Use intel_board module to generate DAI link array and update num_links field in snd_soc_card structure.
Reviewed-by: Bard Liao yung-chuan.liao@linux.intel.com Signed-off-by: Brent Lu brent.lu@intel.com Signed-off-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- sound/soc/intel/boards/sof_cs42l42.c | 224 +++++++-------------------- 1 file changed, 53 insertions(+), 171 deletions(-)
diff --git a/sound/soc/intel/boards/sof_cs42l42.c b/sound/soc/intel/boards/sof_cs42l42.c index c2442bf8ced0..323b86c42ef9 100644 --- a/sound/soc/intel/boards/sof_cs42l42.c +++ b/sound/soc/intel/boards/sof_cs42l42.c @@ -34,25 +34,12 @@ #define SOF_CS42L42_NUM_HDMIDEV_MASK (GENMASK(9, 7)) #define SOF_CS42L42_NUM_HDMIDEV(quirk) \ (((quirk) << SOF_CS42L42_NUM_HDMIDEV_SHIFT) & SOF_CS42L42_NUM_HDMIDEV_MASK) -#define SOF_CS42L42_DAILINK_SHIFT 10 -#define SOF_CS42L42_DAILINK_MASK (GENMASK(24, 10)) -#define SOF_CS42L42_DAILINK(link1, link2, link3, link4, link5) \ - ((((link1) | ((link2) << 3) | ((link3) << 6) | ((link4) << 9) | ((link5) << 12)) << SOF_CS42L42_DAILINK_SHIFT) & SOF_CS42L42_DAILINK_MASK) #define SOF_BT_OFFLOAD_PRESENT BIT(25) #define SOF_CS42L42_SSP_BT_SHIFT 26 #define SOF_CS42L42_SSP_BT_MASK (GENMASK(28, 26)) #define SOF_CS42L42_SSP_BT(quirk) \ (((quirk) << SOF_CS42L42_SSP_BT_SHIFT) & SOF_CS42L42_SSP_BT_MASK)
-enum { - LINK_NONE = 0, - LINK_HP = 1, - LINK_SPK = 2, - LINK_DMIC = 3, - LINK_HDMI = 4, - LINK_BT = 5, -}; - static struct snd_soc_jack_pin jack_pins[] = { { .pin = "Headphone Jack", @@ -182,156 +169,63 @@ static struct snd_soc_dai_link_component cs42l42_component[] = { } };
-static struct snd_soc_dai_link * -sof_card_dai_links_create(struct device *dev, enum sof_ssp_codec amp_type, - int ssp_codec, int ssp_amp, int ssp_bt, - int dmic_be_num, int hdmi_num, bool idisp_codec) +static int +sof_card_dai_links_create(struct device *dev, struct snd_soc_card *card, + struct sof_card_private *ctx) { - struct snd_soc_dai_link *links; int ret; - int id = 0; - int link_seq; - int i;
- links = devm_kcalloc(dev, sof_audio_card_cs42l42.num_links, - sizeof(struct snd_soc_dai_link), GFP_KERNEL); - if (!links) - goto devm_err; + ret = sof_intel_board_set_dai_link(dev, card, ctx); + if (ret) + return ret;
- link_seq = (sof_cs42l42_quirk & SOF_CS42L42_DAILINK_MASK) >> SOF_CS42L42_DAILINK_SHIFT; - - while (link_seq) { - int link_type = link_seq & 0x07; - - switch (link_type) { - case LINK_HP: - ret = sof_intel_board_set_codec_link(dev, &links[id], id, - CODEC_CS42L42, - ssp_codec); - if (ret) { - dev_err(dev, "fail to create hp codec dai links, ret %d\n", - ret); - goto devm_err; - } - - /* codec-specific fields */ - links[id].codecs = cs42l42_component; - links[id].num_codecs = ARRAY_SIZE(cs42l42_component); - links[id].init = sof_cs42l42_init; - links[id].exit = sof_cs42l42_exit; - links[id].ops = &sof_cs42l42_ops; - - id++; - break; - case LINK_SPK: - if (amp_type != CODEC_NONE) { - ret = sof_intel_board_set_ssp_amp_link(dev, - &links[id], - id, - amp_type, - ssp_amp); - if (ret) { - dev_err(dev, "fail to create spk amp dai links, ret %d\n", - ret); - goto devm_err; - } - - /* codec-specific fields */ - switch (amp_type) { - case CODEC_MAX98357A: - max_98357a_dai_link(&links[id]); - break; - case CODEC_MAX98360A: - max_98360a_dai_link(&links[id]); - break; - default: - dev_err(dev, "invalid amp type %d\n", - amp_type); - goto devm_err; - } - - id++; - } - break; - case LINK_DMIC: - if (dmic_be_num > 0) { - /* at least we have dmic01 */ - ret = sof_intel_board_set_dmic_link(dev, - &links[id], - id, - SOF_DMIC_01); - if (ret) { - dev_err(dev, "fail to create dmic01 link, ret %d\n", - ret); - goto devm_err; - } - - id++; - } - - if (dmic_be_num > 1) { - /* set up 2 BE links at most */ - ret = sof_intel_board_set_dmic_link(dev, - &links[id], - id, - SOF_DMIC_16K); - if (ret) { - dev_err(dev, "fail to create dmic16k link, ret %d\n", - ret); - goto devm_err; - } + if (!ctx->codec_link) { + dev_err(dev, "codec link not available"); + return -EINVAL; + }
- id++; - } - break; - case LINK_HDMI: - for (i = 1; i <= hdmi_num; i++) { - ret = sof_intel_board_set_intel_hdmi_link(dev, - &links[id], - id, i, - idisp_codec); - if (ret) { - dev_err(dev, "fail to create hdmi link, ret %d\n", - ret); - goto devm_err; - } + /* codec-specific fields for headphone codec */ + ctx->codec_link->codecs = cs42l42_component; + ctx->codec_link->num_codecs = ARRAY_SIZE(cs42l42_component); + ctx->codec_link->init = sof_cs42l42_init; + ctx->codec_link->exit = sof_cs42l42_exit; + ctx->codec_link->ops = &sof_cs42l42_ops;
- id++; - } - break; - case LINK_BT: - if (sof_cs42l42_quirk & SOF_BT_OFFLOAD_PRESENT) { - ret = sof_intel_board_set_bt_link(dev, - &links[id], id, - ssp_bt); - if (ret) { - dev_err(dev, "fail to create bt offload dai links, ret %d\n", - ret); - goto devm_err; - } + if (ctx->amp_type == CODEC_NONE) + return 0;
- id++; - } - break; - case LINK_NONE: - /* caught here if it's not used as terminator in macro */ - default: - dev_err(dev, "invalid link type %d\n", link_type); - goto devm_err; - } + if (!ctx->amp_link) { + dev_err(dev, "amp link not available"); + return -EINVAL; + }
- link_seq >>= 3; + /* codec-specific fields for speaker amplifier */ + switch (ctx->amp_type) { + case CODEC_MAX98357A: + max_98357a_dai_link(ctx->amp_link); + break; + case CODEC_MAX98360A: + max_98360a_dai_link(ctx->amp_link); + break; + default: + dev_err(dev, "invalid amp type %d\n", ctx->amp_type); + return -EINVAL; }
- return links; -devm_err: - return NULL; + return 0; }
+#define GLK_LINK_ORDER SOF_LINK_ORDER(SOF_LINK_AMP, \ + SOF_LINK_CODEC, \ + SOF_LINK_DMIC01, \ + SOF_LINK_IDISP_HDMI, \ + SOF_LINK_NONE, \ + SOF_LINK_NONE, \ + SOF_LINK_NONE) + static int sof_audio_probe(struct platform_device *pdev) { struct snd_soc_acpi_mach *mach = pdev->dev.platform_data; - struct snd_soc_dai_link *dai_links; struct sof_card_private *ctx; int ret;
@@ -348,6 +242,9 @@ static int sof_audio_probe(struct platform_device *pdev) if (soc_intel_is_glk()) { ctx->dmic_be_num = 1; ctx->hdmi_num = 3; + + /* overwrite the DAI link order for GLK boards */ + ctx->link_order_overwrite = GLK_LINK_ORDER; } else { ctx->dmic_be_num = 2; ctx->hdmi_num = (sof_cs42l42_quirk & SOF_CS42L42_NUM_HDMIDEV_MASK) >> @@ -371,25 +268,13 @@ static int sof_audio_probe(struct platform_device *pdev)
ctx->ssp_codec = sof_cs42l42_quirk & SOF_CS42L42_SSP_CODEC_MASK;
- /* compute number of dai links */ - sof_audio_card_cs42l42.num_links = 1 + ctx->dmic_be_num + ctx->hdmi_num; - - if (ctx->amp_type != CODEC_NONE) - sof_audio_card_cs42l42.num_links++; - if (sof_cs42l42_quirk & SOF_BT_OFFLOAD_PRESENT) { + if (sof_cs42l42_quirk & SOF_BT_OFFLOAD_PRESENT) ctx->bt_offload_present = true; - sof_audio_card_cs42l42.num_links++; - }
- dai_links = sof_card_dai_links_create(&pdev->dev, ctx->amp_type, - ctx->ssp_codec, ctx->ssp_amp, - ctx->ssp_bt, ctx->dmic_be_num, - ctx->hdmi_num, - ctx->hdmi.idisp_codec); - if (!dai_links) - return -ENOMEM; - - sof_audio_card_cs42l42.dai_link = dai_links; + /* update dai_link */ + ret = sof_card_dai_links_create(&pdev->dev, &sof_audio_card_cs42l42, ctx); + if (ret) + return ret;
sof_audio_card_cs42l42.dev = &pdev->dev;
@@ -409,14 +294,12 @@ static const struct platform_device_id board_ids[] = { { .name = "glk_cs4242_mx98357a", .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(2) | - SOF_CS42L42_SSP_AMP(1)) | - SOF_CS42L42_DAILINK(LINK_SPK, LINK_HP, LINK_DMIC, LINK_HDMI, LINK_NONE), + SOF_CS42L42_SSP_AMP(1)), }, { .name = "jsl_cs4242_mx98360a", .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(0) | - SOF_CS42L42_SSP_AMP(1)) | - SOF_CS42L42_DAILINK(LINK_HP, LINK_DMIC, LINK_HDMI, LINK_SPK, LINK_NONE), + SOF_CS42L42_SSP_AMP(1)), }, { .name = "adl_mx98360a_cs4242", @@ -424,8 +307,7 @@ static const struct platform_device_id board_ids[] = { SOF_CS42L42_SSP_AMP(1) | SOF_CS42L42_NUM_HDMIDEV(4) | SOF_BT_OFFLOAD_PRESENT | - SOF_CS42L42_SSP_BT(2) | - SOF_CS42L42_DAILINK(LINK_HP, LINK_DMIC, LINK_HDMI, LINK_SPK, LINK_BT)), + SOF_CS42L42_SSP_BT(2)), }, { } };