From: Brent Lu brent.lu@intel.com
Use ssp-common module to detect codec and amplifier type in driver probe function and remove all quirks about codec and amplifier type.
Signed-off-by: Brent Lu brent.lu@intel.com Reviewed-by: Rander Wang rander.wang@intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Signed-off-by: Bard Liao yung-chuan.liao@linux.intel.com --- sound/soc/intel/boards/Kconfig | 1 + sound/soc/intel/boards/sof_cs42l42.c | 55 ++++++++++++++-------------- 2 files changed, 29 insertions(+), 27 deletions(-)
diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index f41343bb5c4f..1bc47f7c502a 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -514,6 +514,7 @@ config SND_SOC_INTEL_SOF_CS42L42_MACH select SND_SOC_HDAC_HDMI select SND_SOC_INTEL_HDA_DSP_COMMON select SND_SOC_INTEL_SOF_MAXIM_COMMON + select SND_SOC_INTEL_SOF_SSP_COMMON help This adds support for ASoC machine driver for SOF platforms with cs42l42 codec. diff --git a/sound/soc/intel/boards/sof_cs42l42.c b/sound/soc/intel/boards/sof_cs42l42.c index e6695e77d594..70d3002afb52 100644 --- a/sound/soc/intel/boards/sof_cs42l42.c +++ b/sound/soc/intel/boards/sof_cs42l42.c @@ -23,12 +23,12 @@ #include "../common/soc-intel-quirks.h" #include "hda_dsp_common.h" #include "sof_maxim_common.h" +#include "sof_ssp_common.h"
#define NAME_SIZE 32
#define SOF_CS42L42_SSP_CODEC(quirk) ((quirk) & GENMASK(2, 0)) #define SOF_CS42L42_SSP_CODEC_MASK (GENMASK(2, 0)) -#define SOF_SPEAKER_AMP_PRESENT BIT(3) #define SOF_CS42L42_SSP_AMP_SHIFT 4 #define SOF_CS42L42_SSP_AMP_MASK (GENMASK(6, 4)) #define SOF_CS42L42_SSP_AMP(quirk) \ @@ -46,8 +46,6 @@ #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) -#define SOF_MAX98357A_SPEAKER_AMP_PRESENT BIT(29) -#define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(30)
enum { LINK_NONE = 0, @@ -83,6 +81,8 @@ struct sof_card_private { struct snd_soc_jack headset_jack; struct list_head hdmi_pcm_list; bool common_hdmi_codec_drv; + enum sof_ssp_codec codec_type; + enum sof_ssp_codec amp_type; };
static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) @@ -299,12 +299,13 @@ static struct snd_soc_dai_link_component dmic_component[] = { static int create_spk_amp_dai_links(struct device *dev, struct snd_soc_dai_link *links, struct snd_soc_dai_link_component *cpus, - int *id, int ssp_amp) + int *id, enum sof_ssp_codec amp_type, + int ssp_amp) { int ret = 0;
/* speaker amp */ - if (!(sof_cs42l42_quirk & SOF_SPEAKER_AMP_PRESENT)) + if (amp_type == CODEC_NONE) return 0;
links[*id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec", @@ -316,14 +317,16 @@ static int create_spk_amp_dai_links(struct device *dev,
links[*id].id = *id;
- if (sof_cs42l42_quirk & SOF_MAX98357A_SPEAKER_AMP_PRESENT) { + switch (amp_type) { + case CODEC_MAX98357A: max_98357a_dai_link(&links[*id]); - } else if (sof_cs42l42_quirk & SOF_MAX98360A_SPEAKER_AMP_PRESENT) { + break; + case CODEC_MAX98360A: max_98360a_dai_link(&links[*id]); - } else { - dev_err(dev, "no amp defined\n"); - ret = -EINVAL; - goto devm_err; + break; + default: + dev_err(dev, "invalid amp type %d\n", amp_type); + return -EINVAL; }
links[*id].platforms = platform_component; @@ -528,12 +531,10 @@ static int create_bt_offload_dai_links(struct device *dev, return -ENOMEM; }
-static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, - int ssp_codec, - int ssp_amp, - int ssp_bt, - int dmic_be_num, - int hdmi_num) +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) { struct snd_soc_dai_link_component *cpus; struct snd_soc_dai_link *links; @@ -561,7 +562,8 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, } break; case LINK_SPK: - ret = create_spk_amp_dai_links(dev, links, cpus, &id, ssp_amp); + ret = create_spk_amp_dai_links(dev, links, cpus, &id, + amp_type, ssp_amp); if (ret < 0) { dev_err(dev, "fail to create spk amp dai links, ret %d\n", ret); @@ -624,6 +626,9 @@ static int sof_audio_probe(struct platform_device *pdev)
mach = pdev->dev.platform_data;
+ ctx->codec_type = sof_ssp_detect_codec_type(&pdev->dev); + ctx->amp_type = sof_ssp_detect_amp_type(&pdev->dev); + if (soc_intel_is_glk()) { dmic_be_num = 1; hdmi_num = 3; @@ -649,13 +654,14 @@ static int sof_audio_probe(struct platform_device *pdev) /* compute number of dai links */ sof_audio_card_cs42l42.num_links = 1 + dmic_be_num + hdmi_num;
- if (sof_cs42l42_quirk & SOF_SPEAKER_AMP_PRESENT) + if (ctx->amp_type != CODEC_NONE) sof_audio_card_cs42l42.num_links++; if (sof_cs42l42_quirk & SOF_BT_OFFLOAD_PRESENT) sof_audio_card_cs42l42.num_links++;
- dai_links = sof_card_dai_links_create(&pdev->dev, ssp_codec, ssp_amp, - ssp_bt, dmic_be_num, hdmi_num); + dai_links = sof_card_dai_links_create(&pdev->dev, ctx->amp_type, + ssp_codec, ssp_amp, ssp_bt, + dmic_be_num, hdmi_num); if (!dai_links) return -ENOMEM;
@@ -683,24 +689,18 @@ static const struct platform_device_id board_ids[] = { { .name = "glk_cs4242_mx98357a", .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(2) | - SOF_SPEAKER_AMP_PRESENT | - SOF_MAX98357A_SPEAKER_AMP_PRESENT | SOF_CS42L42_SSP_AMP(1)) | SOF_CS42L42_DAILINK(LINK_SPK, LINK_HP, LINK_DMIC, LINK_HDMI, LINK_NONE), }, { .name = "jsl_cs4242_mx98360a", .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(0) | - SOF_SPEAKER_AMP_PRESENT | - SOF_MAX98360A_SPEAKER_AMP_PRESENT | SOF_CS42L42_SSP_AMP(1)) | SOF_CS42L42_DAILINK(LINK_HP, LINK_DMIC, LINK_HDMI, LINK_SPK, LINK_NONE), }, { .name = "adl_mx98360a_cs4242", .driver_data = (kernel_ulong_t)(SOF_CS42L42_SSP_CODEC(0) | - SOF_SPEAKER_AMP_PRESENT | - SOF_MAX98360A_SPEAKER_AMP_PRESENT | SOF_CS42L42_SSP_AMP(1) | SOF_CS42L42_NUM_HDMIDEV(4) | SOF_BT_OFFLOAD_PRESENT | @@ -727,3 +727,4 @@ MODULE_AUTHOR("Brent Lu brent.lu@intel.com"); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS(SND_SOC_INTEL_HDA_DSP_COMMON); MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_MAXIM_COMMON); +MODULE_IMPORT_NS(SND_SOC_INTEL_SOF_SSP_COMMON);