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Diffstat (limited to 'sound/soc/intel/boards/sof_cs42l42.c')
-rw-r--r--sound/soc/intel/boards/sof_cs42l42.c361
1 files changed, 248 insertions, 113 deletions
diff --git a/sound/soc/intel/boards/sof_cs42l42.c b/sound/soc/intel/boards/sof_cs42l42.c
index 42aadf801f72..ce78c1879887 100644
--- a/sound/soc/intel/boards/sof_cs42l42.c
+++ b/sound/soc/intel/boards/sof_cs42l42.c
@@ -16,6 +16,7 @@
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
+#include <sound/sof.h>
#include <sound/soc-acpi.h>
#include <dt-bindings/sound/cs42l42.h>
#include "../../codecs/hdac_hdmi.h"
@@ -36,7 +37,20 @@
#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_MAX98357A_SPEAKER_AMP_PRESENT BIT(10)
+#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_MAX98357A_SPEAKER_AMP_PRESENT BIT(25)
+#define SOF_MAX98360A_SPEAKER_AMP_PRESENT BIT(26)
+
+enum {
+ LINK_NONE = 0,
+ LINK_HP = 1,
+ LINK_SPK = 2,
+ LINK_DMIC = 3,
+ LINK_HDMI = 4,
+};
/* Default: SSP2 */
static unsigned long sof_cs42l42_quirk = SOF_CS42L42_SSP_CODEC(2);
@@ -122,7 +136,12 @@ static int sof_cs42l42_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
int clk_freq, ret;
- clk_freq = 3072000; /* BCLK freq */
+ clk_freq = sof_dai_get_bclk(rtd); /* BCLK freq */
+
+ if (clk_freq <= 0) {
+ dev_err(rtd->dev, "get bclk freq failed: %d\n", clk_freq);
+ return -EINVAL;
+ }
/* Configure sysclk for codec */
ret = snd_soc_dai_set_sysclk(codec_dai, 0,
@@ -259,133 +278,168 @@ static struct snd_soc_dai_link_component dmic_component[] = {
}
};
-static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
- int ssp_codec,
- int ssp_amp,
- int dmic_be_num,
- int hdmi_num)
+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)
{
- struct snd_soc_dai_link_component *idisp_components;
- struct snd_soc_dai_link_component *cpus;
- struct snd_soc_dai_link *links;
- int i, id = 0;
-
- links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) *
- sof_audio_card_cs42l42.num_links, GFP_KERNEL);
- cpus = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link_component) *
- sof_audio_card_cs42l42.num_links, GFP_KERNEL);
- if (!links || !cpus)
- goto devm_err;
+ int ret = 0;
/* speaker amp */
- if (sof_cs42l42_quirk & SOF_SPEAKER_AMP_PRESENT) {
- links[id].name = devm_kasprintf(dev, GFP_KERNEL,
- "SSP%d-Codec", ssp_amp);
- if (!links[id].name)
- goto devm_err;
+ if (!(sof_cs42l42_quirk & SOF_SPEAKER_AMP_PRESENT))
+ return 0;
- links[id].id = id;
+ links[*id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec",
+ ssp_amp);
+ if (!links[*id].name) {
+ ret = -ENOMEM;
+ goto devm_err;
+ }
- if (sof_cs42l42_quirk & SOF_MAX98357A_SPEAKER_AMP_PRESENT) {
- max_98357a_dai_link(&links[id]);
- } else {
- dev_err(dev, "no amp defined\n");
- goto devm_err;
- }
+ links[*id].id = *id;
- links[id].platforms = platform_component;
- links[id].num_platforms = ARRAY_SIZE(platform_component);
- links[id].dpcm_playback = 1;
- links[id].no_pcm = 1;
- links[id].cpus = &cpus[id];
- links[id].num_cpus = 1;
-
- links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
- "SSP%d Pin",
- ssp_amp);
- if (!links[id].cpus->dai_name)
- goto devm_err;
+ if (sof_cs42l42_quirk & SOF_MAX98357A_SPEAKER_AMP_PRESENT) {
+ max_98357a_dai_link(&links[*id]);
+ } else if (sof_cs42l42_quirk & SOF_MAX98360A_SPEAKER_AMP_PRESENT) {
+ max_98360a_dai_link(&links[*id]);
+ } else {
+ dev_err(dev, "no amp defined\n");
+ ret = -EINVAL;
+ goto devm_err;
+ }
- id++;
+ links[*id].platforms = platform_component;
+ links[*id].num_platforms = ARRAY_SIZE(platform_component);
+ links[*id].dpcm_playback = 1;
+ links[*id].no_pcm = 1;
+ links[*id].cpus = &cpus[*id];
+ links[*id].num_cpus = 1;
+
+ links[*id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
+ "SSP%d Pin", ssp_amp);
+ if (!links[*id].cpus->dai_name) {
+ ret = -ENOMEM;
+ goto devm_err;
}
+ (*id)++;
+
+devm_err:
+ return ret;
+}
+
+static int create_hp_codec_dai_links(struct device *dev,
+ struct snd_soc_dai_link *links,
+ struct snd_soc_dai_link_component *cpus,
+ int *id, int ssp_codec)
+{
/* codec SSP */
- links[id].name = devm_kasprintf(dev, GFP_KERNEL,
- "SSP%d-Codec", ssp_codec);
- if (!links[id].name)
+ links[*id].name = devm_kasprintf(dev, GFP_KERNEL, "SSP%d-Codec",
+ ssp_codec);
+ if (!links[*id].name)
goto devm_err;
- links[id].id = id;
- links[id].codecs = cs42l42_component;
- links[id].num_codecs = ARRAY_SIZE(cs42l42_component);
- links[id].platforms = platform_component;
- links[id].num_platforms = ARRAY_SIZE(platform_component);
- links[id].init = sof_cs42l42_init;
- links[id].exit = sof_cs42l42_exit;
- links[id].ops = &sof_cs42l42_ops;
- links[id].dpcm_playback = 1;
- links[id].dpcm_capture = 1;
- links[id].no_pcm = 1;
- links[id].cpus = &cpus[id];
- links[id].num_cpus = 1;
-
- links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
- "SSP%d Pin",
- ssp_codec);
- if (!links[id].cpus->dai_name)
+ links[*id].id = *id;
+ links[*id].codecs = cs42l42_component;
+ links[*id].num_codecs = ARRAY_SIZE(cs42l42_component);
+ links[*id].platforms = platform_component;
+ links[*id].num_platforms = ARRAY_SIZE(platform_component);
+ links[*id].init = sof_cs42l42_init;
+ links[*id].exit = sof_cs42l42_exit;
+ links[*id].ops = &sof_cs42l42_ops;
+ links[*id].dpcm_playback = 1;
+ links[*id].dpcm_capture = 1;
+ links[*id].no_pcm = 1;
+ links[*id].cpus = &cpus[*id];
+ links[*id].num_cpus = 1;
+
+ links[*id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
+ "SSP%d Pin",
+ ssp_codec);
+ if (!links[*id].cpus->dai_name)
goto devm_err;
- id++;
+ (*id)++;
+
+ return 0;
+
+devm_err:
+ return -ENOMEM;
+}
+
+static int create_dmic_dai_links(struct device *dev,
+ struct snd_soc_dai_link *links,
+ struct snd_soc_dai_link_component *cpus,
+ int *id, int dmic_be_num)
+{
+ int i;
/* dmic */
- if (dmic_be_num > 0) {
- /* at least we have dmic01 */
- links[id].name = "dmic01";
- links[id].cpus = &cpus[id];
- links[id].cpus->dai_name = "DMIC01 Pin";
- links[id].init = dmic_init;
- if (dmic_be_num > 1) {
- /* set up 2 BE links at most */
- links[id + 1].name = "dmic16k";
- links[id + 1].cpus = &cpus[id + 1];
- links[id + 1].cpus->dai_name = "DMIC16k Pin";
- dmic_be_num = 2;
- }
+ if (dmic_be_num <= 0)
+ return 0;
+
+ /* at least we have dmic01 */
+ links[*id].name = "dmic01";
+ links[*id].cpus = &cpus[*id];
+ links[*id].cpus->dai_name = "DMIC01 Pin";
+ links[*id].init = dmic_init;
+ if (dmic_be_num > 1) {
+ /* set up 2 BE links at most */
+ links[*id + 1].name = "dmic16k";
+ links[*id + 1].cpus = &cpus[*id + 1];
+ links[*id + 1].cpus->dai_name = "DMIC16k Pin";
+ dmic_be_num = 2;
}
for (i = 0; i < dmic_be_num; i++) {
- links[id].id = id;
- links[id].num_cpus = 1;
- links[id].codecs = dmic_component;
- links[id].num_codecs = ARRAY_SIZE(dmic_component);
- links[id].platforms = platform_component;
- links[id].num_platforms = ARRAY_SIZE(platform_component);
- links[id].ignore_suspend = 1;
- links[id].dpcm_capture = 1;
- links[id].no_pcm = 1;
- id++;
+ links[*id].id = *id;
+ links[*id].num_cpus = 1;
+ links[*id].codecs = dmic_component;
+ links[*id].num_codecs = ARRAY_SIZE(dmic_component);
+ links[*id].platforms = platform_component;
+ links[*id].num_platforms = ARRAY_SIZE(platform_component);
+ links[*id].ignore_suspend = 1;
+ links[*id].dpcm_capture = 1;
+ links[*id].no_pcm = 1;
+
+ (*id)++;
}
+ return 0;
+}
+
+static int create_hdmi_dai_links(struct device *dev,
+ struct snd_soc_dai_link *links,
+ struct snd_soc_dai_link_component *cpus,
+ int *id, int hdmi_num)
+{
+ struct snd_soc_dai_link_component *idisp_components;
+ int i;
+
/* HDMI */
- if (hdmi_num > 0) {
- idisp_components = devm_kzalloc(dev,
- sizeof(struct snd_soc_dai_link_component) *
- hdmi_num, GFP_KERNEL);
- if (!idisp_components)
- goto devm_err;
- }
+ if (hdmi_num <= 0)
+ return 0;
+
+ idisp_components = devm_kzalloc(dev,
+ sizeof(struct snd_soc_dai_link_component) *
+ hdmi_num, GFP_KERNEL);
+ if (!idisp_components)
+ goto devm_err;
+
for (i = 1; i <= hdmi_num; i++) {
- links[id].name = devm_kasprintf(dev, GFP_KERNEL,
- "iDisp%d", i);
- if (!links[id].name)
+ links[*id].name = devm_kasprintf(dev, GFP_KERNEL,
+ "iDisp%d", i);
+ if (!links[*id].name)
goto devm_err;
- links[id].id = id;
- links[id].cpus = &cpus[id];
- links[id].num_cpus = 1;
- links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL,
- "iDisp%d Pin", i);
- if (!links[id].cpus->dai_name)
+ links[*id].id = *id;
+ links[*id].cpus = &cpus[*id];
+ links[*id].num_cpus = 1;
+ links[*id].cpus->dai_name = devm_kasprintf(dev,
+ GFP_KERNEL,
+ "iDisp%d Pin",
+ i);
+ if (!links[*id].cpus->dai_name)
goto devm_err;
idisp_components[i - 1].name = "ehdaudio0D2";
@@ -396,14 +450,86 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
if (!idisp_components[i - 1].dai_name)
goto devm_err;
- links[id].codecs = &idisp_components[i - 1];
- links[id].num_codecs = 1;
- links[id].platforms = platform_component;
- links[id].num_platforms = ARRAY_SIZE(platform_component);
- links[id].init = sof_hdmi_init;
- links[id].dpcm_playback = 1;
- links[id].no_pcm = 1;
- id++;
+ links[*id].codecs = &idisp_components[i - 1];
+ links[*id].num_codecs = 1;
+ links[*id].platforms = platform_component;
+ links[*id].num_platforms = ARRAY_SIZE(platform_component);
+ links[*id].init = sof_hdmi_init;
+ links[*id].dpcm_playback = 1;
+ links[*id].no_pcm = 1;
+
+ (*id)++;
+ }
+
+ return 0;
+
+devm_err:
+ return -ENOMEM;
+}
+
+static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev,
+ int ssp_codec,
+ int ssp_amp,
+ int dmic_be_num,
+ int hdmi_num)
+{
+ struct snd_soc_dai_link_component *cpus;
+ struct snd_soc_dai_link *links;
+ int ret, id = 0, link_seq;
+
+ links = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link) *
+ sof_audio_card_cs42l42.num_links, GFP_KERNEL);
+ cpus = devm_kzalloc(dev, sizeof(struct snd_soc_dai_link_component) *
+ sof_audio_card_cs42l42.num_links, GFP_KERNEL);
+ if (!links || !cpus)
+ goto devm_err;
+
+ 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 = create_hp_codec_dai_links(dev, links, cpus, &id, ssp_codec);
+ if (ret < 0) {
+ dev_err(dev, "fail to create hp codec dai links, ret %d\n",
+ ret);
+ goto devm_err;
+ }
+ break;
+ case LINK_SPK:
+ ret = create_spk_amp_dai_links(dev, links, cpus, &id, ssp_amp);
+ if (ret < 0) {
+ dev_err(dev, "fail to create spk amp dai links, ret %d\n",
+ ret);
+ goto devm_err;
+ }
+ break;
+ case LINK_DMIC:
+ ret = create_dmic_dai_links(dev, links, cpus, &id, dmic_be_num);
+ if (ret < 0) {
+ dev_err(dev, "fail to create dmic dai links, ret %d\n",
+ ret);
+ goto devm_err;
+ }
+ break;
+ case LINK_HDMI:
+ ret = create_hdmi_dai_links(dev, links, cpus, &id, hdmi_num);
+ if (ret < 0) {
+ dev_err(dev, "fail to create hdmi dai links, ret %d\n",
+ ret);
+ goto devm_err;
+ }
+ 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;
+ }
+
+ link_seq >>= 3;
}
return links;
@@ -484,7 +610,16 @@ static const struct platform_device_id board_ids[] = {
.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_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),
},
{ }
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-22 05:15:41 +0000