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-rw-r--r--sound/soc/fsl/Kconfig1
-rw-r--r--sound/soc/fsl/fsl-asoc-card.c15
-rw-r--r--sound/soc/fsl/fsl_asrc.c69
-rw-r--r--sound/soc/fsl/fsl_mqs.c2
-rw-r--r--sound/soc/fsl/imx-card.c49
-rw-r--r--sound/soc/fsl/imx-hdmi.c2
-rw-r--r--sound/soc/fsl/imx-sgtl5000.c4
-rw-r--r--sound/soc/fsl/imx-spdif.c4
8 files changed, 108 insertions, 38 deletions
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 8e05d092790e..10fa38753453 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -311,6 +311,7 @@ config SND_SOC_FSL_ASOC_CARD
select SND_SOC_FSL_ESAI
select SND_SOC_FSL_SAI
select SND_SOC_FSL_SSI
+ select SND_SOC_TLV320AIC31XX
select SND_SOC_WM8994
select MFD_WM8994
help
diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
index 6e6494f9f399..5ee945505281 100644
--- a/sound/soc/fsl/fsl-asoc-card.c
+++ b/sound/soc/fsl/fsl-asoc-card.c
@@ -26,6 +26,7 @@
#include "../codecs/wm8962.h"
#include "../codecs/wm8960.h"
#include "../codecs/wm8994.h"
+#include "../codecs/tlv320aic31xx.h"
#define CS427x_SYSCLK_MCLK 0
@@ -629,6 +630,16 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
} else if (of_device_is_compatible(np, "fsl,imx-audio-tlv320aic32x4")) {
codec_dai_name = "tlv320aic32x4-hifi";
priv->dai_fmt |= SND_SOC_DAIFMT_CBP_CFP;
+ } else if (of_device_is_compatible(np, "fsl,imx-audio-tlv320aic31xx")) {
+ codec_dai_name = "tlv320dac31xx-hifi";
+ priv->dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;
+ priv->dai_link[1].dpcm_capture = 0;
+ priv->dai_link[2].dpcm_capture = 0;
+ priv->cpu_priv.sysclk_dir[TX] = SND_SOC_CLOCK_OUT;
+ priv->cpu_priv.sysclk_dir[RX] = SND_SOC_CLOCK_OUT;
+ priv->codec_priv.mclk_id = AIC31XX_PLL_CLKIN_BCLK;
+ priv->card.dapm_routes = audio_map_tx;
+ priv->card.num_dapm_routes = ARRAY_SIZE(audio_map_tx);
} else if (of_device_is_compatible(np, "fsl,imx-audio-wm8962")) {
codec_dai_name = "wm8962";
priv->codec_priv.mclk_id = WM8962_SYSCLK_MCLK;
@@ -842,8 +853,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
ret = devm_snd_soc_register_card(&pdev->dev, &priv->card);
if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
+ dev_err_probe(&pdev->dev, ret, "snd_soc_register_card failed\n");
goto asrc_fail;
}
@@ -888,6 +898,7 @@ static const struct of_device_id fsl_asoc_card_dt_ids[] = {
{ .compatible = "fsl,imx-audio-cs42888", },
{ .compatible = "fsl,imx-audio-cs427x", },
{ .compatible = "fsl,imx-audio-tlv320aic32x4", },
+ { .compatible = "fsl,imx-audio-tlv320aic31xx", },
{ .compatible = "fsl,imx-audio-sgtl5000", },
{ .compatible = "fsl,imx-audio-wm8962", },
{ .compatible = "fsl,imx-audio-wm8960", },
diff --git a/sound/soc/fsl/fsl_asrc.c b/sound/soc/fsl/fsl_asrc.c
index 24b41881a68f..d7d1536a4f37 100644
--- a/sound/soc/fsl/fsl_asrc.c
+++ b/sound/soc/fsl/fsl_asrc.c
@@ -19,6 +19,7 @@
#include "fsl_asrc.h"
#define IDEAL_RATIO_DECIMAL_DEPTH 26
+#define DIVIDER_NUM 64
#define pair_err(fmt, ...) \
dev_err(&asrc->pdev->dev, "Pair %c: " fmt, 'A' + index, ##__VA_ARGS__)
@@ -101,6 +102,55 @@ static unsigned char clk_map_imx8qxp[2][ASRC_CLK_MAP_LEN] = {
},
};
+/*
+ * According to RM, the divider range is 1 ~ 8,
+ * prescaler is power of 2 from 1 ~ 128.
+ */
+static int asrc_clk_divider[DIVIDER_NUM] = {
+ 1, 2, 4, 8, 16, 32, 64, 128, /* divider = 1 */
+ 2, 4, 8, 16, 32, 64, 128, 256, /* divider = 2 */
+ 3, 6, 12, 24, 48, 96, 192, 384, /* divider = 3 */
+ 4, 8, 16, 32, 64, 128, 256, 512, /* divider = 4 */
+ 5, 10, 20, 40, 80, 160, 320, 640, /* divider = 5 */
+ 6, 12, 24, 48, 96, 192, 384, 768, /* divider = 6 */
+ 7, 14, 28, 56, 112, 224, 448, 896, /* divider = 7 */
+ 8, 16, 32, 64, 128, 256, 512, 1024, /* divider = 8 */
+};
+
+/*
+ * Check if the divider is available for internal ratio mode
+ */
+static bool fsl_asrc_divider_avail(int clk_rate, int rate, int *div)
+{
+ u32 rem, i;
+ u64 n;
+
+ if (div)
+ *div = 0;
+
+ if (clk_rate == 0 || rate == 0)
+ return false;
+
+ n = clk_rate;
+ rem = do_div(n, rate);
+
+ if (div)
+ *div = n;
+
+ if (rem != 0)
+ return false;
+
+ for (i = 0; i < DIVIDER_NUM; i++) {
+ if (n == asrc_clk_divider[i])
+ break;
+ }
+
+ if (i == DIVIDER_NUM)
+ return false;
+
+ return true;
+}
+
/**
* fsl_asrc_sel_proc - Select the pre-processing and post-processing options
* @inrate: input sample rate
@@ -330,12 +380,12 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
enum asrc_word_width input_word_width;
enum asrc_word_width output_word_width;
u32 inrate, outrate, indiv, outdiv;
- u32 clk_index[2], div[2], rem[2];
+ u32 clk_index[2], div[2];
u64 clk_rate;
int in, out, channels;
int pre_proc, post_proc;
struct clk *clk;
- bool ideal;
+ bool ideal, div_avail;
if (!config) {
pair_err("invalid pair config\n");
@@ -415,8 +465,7 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
clk = asrc_priv->asrck_clk[clk_index[ideal ? OUT : IN]];
clk_rate = clk_get_rate(clk);
- rem[IN] = do_div(clk_rate, inrate);
- div[IN] = (u32)clk_rate;
+ div_avail = fsl_asrc_divider_avail(clk_rate, inrate, &div[IN]);
/*
* The divider range is [1, 1024], defined by the hardware. For non-
@@ -425,7 +474,7 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
* only result in different converting speeds. So remainder does not
* matter, as long as we keep the divider within its valid range.
*/
- if (div[IN] == 0 || (!ideal && (div[IN] > 1024 || rem[IN] != 0))) {
+ if (div[IN] == 0 || (!ideal && !div_avail)) {
pair_err("failed to support input sample rate %dHz by asrck_%x\n",
inrate, clk_index[ideal ? OUT : IN]);
return -EINVAL;
@@ -436,13 +485,12 @@ static int fsl_asrc_config_pair(struct fsl_asrc_pair *pair, bool use_ideal_rate)
clk = asrc_priv->asrck_clk[clk_index[OUT]];
clk_rate = clk_get_rate(clk);
if (ideal && use_ideal_rate)
- rem[OUT] = do_div(clk_rate, IDEAL_RATIO_RATE);
+ div_avail = fsl_asrc_divider_avail(clk_rate, IDEAL_RATIO_RATE, &div[OUT]);
else
- rem[OUT] = do_div(clk_rate, outrate);
- div[OUT] = clk_rate;
+ div_avail = fsl_asrc_divider_avail(clk_rate, outrate, &div[OUT]);
/* Output divider has the same limitation as the input one */
- if (div[OUT] == 0 || (!ideal && (div[OUT] > 1024 || rem[OUT] != 0))) {
+ if (div[OUT] == 0 || (!ideal && !div_avail)) {
pair_err("failed to support output sample rate %dHz by asrck_%x\n",
outrate, clk_index[OUT]);
return -EINVAL;
@@ -621,8 +669,7 @@ static void fsl_asrc_select_clk(struct fsl_asrc_priv *asrc_priv,
clk_index = asrc_priv->clk_map[j][i];
clk_rate = clk_get_rate(asrc_priv->asrck_clk[clk_index]);
/* Only match a perfect clock source with no remainder */
- if (clk_rate != 0 && (clk_rate / rate[j]) <= 1024 &&
- (clk_rate % rate[j]) == 0)
+ if (fsl_asrc_divider_avail(clk_rate, rate[j], NULL))
break;
}
diff --git a/sound/soc/fsl/fsl_mqs.c b/sound/soc/fsl/fsl_mqs.c
index 27b4536dce44..ceaecbe3a25e 100644
--- a/sound/soc/fsl/fsl_mqs.c
+++ b/sound/soc/fsl/fsl_mqs.c
@@ -337,4 +337,4 @@ module_platform_driver(fsl_mqs_driver);
MODULE_AUTHOR("Shengjiu Wang <Shengjiu.Wang@nxp.com>");
MODULE_DESCRIPTION("MQS codec driver");
MODULE_LICENSE("GPL v2");
-MODULE_ALIAS("platform: fsl-mqs");
+MODULE_ALIAS("platform:fsl-mqs");
diff --git a/sound/soc/fsl/imx-card.c b/sound/soc/fsl/imx-card.c
index 6f06afd23b16..6f8efd838fcc 100644
--- a/sound/soc/fsl/imx-card.c
+++ b/sound/soc/fsl/imx-card.c
@@ -120,7 +120,7 @@ struct imx_card_data {
static struct imx_akcodec_fs_mul ak4458_fs_mul[] = {
/* Normal, < 32kHz */
- { .rmin = 8000, .rmax = 24000, .wmin = 1024, .wmax = 1024, },
+ { .rmin = 8000, .rmax = 24000, .wmin = 256, .wmax = 1024, },
/* Normal, 32kHz */
{ .rmin = 32000, .rmax = 32000, .wmin = 256, .wmax = 1024, },
/* Normal */
@@ -151,8 +151,8 @@ static struct imx_akcodec_fs_mul ak4497_fs_mul[] = {
* Table 7 - mapping multiplier and speed mode
* Tables 8 & 9 - mapping speed mode and LRCK fs
*/
- { .rmin = 8000, .rmax = 32000, .wmin = 1024, .wmax = 1024, }, /* Normal, <= 32kHz */
- { .rmin = 44100, .rmax = 48000, .wmin = 512, .wmax = 512, }, /* Normal */
+ { .rmin = 8000, .rmax = 32000, .wmin = 256, .wmax = 1024, }, /* Normal, <= 32kHz */
+ { .rmin = 44100, .rmax = 48000, .wmin = 256, .wmax = 512, }, /* Normal */
{ .rmin = 88200, .rmax = 96000, .wmin = 256, .wmax = 256, }, /* Double */
{ .rmin = 176400, .rmax = 192000, .wmin = 128, .wmax = 128, }, /* Quad */
{ .rmin = 352800, .rmax = 384000, .wmin = 128, .wmax = 128, }, /* Oct */
@@ -164,7 +164,7 @@ static struct imx_akcodec_fs_mul ak4497_fs_mul[] = {
* (Table 4 from datasheet)
*/
static struct imx_akcodec_fs_mul ak5558_fs_mul[] = {
- { .rmin = 8000, .rmax = 32000, .wmin = 1024, .wmax = 1024, },
+ { .rmin = 8000, .rmax = 32000, .wmin = 512, .wmax = 1024, },
{ .rmin = 44100, .rmax = 48000, .wmin = 512, .wmax = 512, },
{ .rmin = 88200, .rmax = 96000, .wmin = 256, .wmax = 256, },
{ .rmin = 176400, .rmax = 192000, .wmin = 128, .wmax = 128, },
@@ -247,13 +247,14 @@ static bool codec_is_akcodec(unsigned int type)
}
static unsigned long akcodec_get_mclk_rate(struct snd_pcm_substream *substream,
- struct snd_pcm_hw_params *params)
+ struct snd_pcm_hw_params *params,
+ int slots, int slot_width)
{
struct snd_soc_pcm_runtime *rtd = substream->private_data;
struct imx_card_data *data = snd_soc_card_get_drvdata(rtd->card);
const struct imx_card_plat_data *plat_data = data->plat_data;
struct dai_link_data *link_data = &data->link_data[rtd->num];
- unsigned int width = link_data->slots * link_data->slot_width;
+ unsigned int width = slots * slot_width;
unsigned int rate = params_rate(params);
int i;
@@ -349,7 +350,7 @@ static int imx_aif_hw_params(struct snd_pcm_substream *substream,
/* Set MCLK freq */
if (codec_is_akcodec(plat_data->type))
- mclk_freq = akcodec_get_mclk_rate(substream, params);
+ mclk_freq = akcodec_get_mclk_rate(substream, params, slots, slot_width);
else
mclk_freq = params_rate(params) * slots * slot_width;
/* Use the maximum freq from DSD512 (512*44100 = 22579200) */
@@ -553,8 +554,23 @@ static int imx_card_parse_of(struct imx_card_data *data)
link_data->cpu_sysclk_id = FSL_SAI_CLK_MAST1;
/* sai may support mclk/bclk = 1 */
- if (of_find_property(np, "fsl,mclk-equal-bclk", NULL))
+ if (of_find_property(np, "fsl,mclk-equal-bclk", NULL)) {
link_data->one2one_ratio = true;
+ } else {
+ int i;
+
+ /*
+ * i.MX8MQ don't support one2one ratio, then
+ * with ak4497 only 16bit case is supported.
+ */
+ for (i = 0; i < ARRAY_SIZE(ak4497_fs_mul); i++) {
+ if (ak4497_fs_mul[i].rmin == 705600 &&
+ ak4497_fs_mul[i].rmax == 768000) {
+ ak4497_fs_mul[i].wmin = 32;
+ ak4497_fs_mul[i].wmax = 32;
+ }
+ }
+ }
}
link->cpus->of_node = args.np;
@@ -563,9 +579,8 @@ static int imx_card_parse_of(struct imx_card_data *data)
ret = snd_soc_of_get_dai_name(cpu, &link->cpus->dai_name);
if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(card->dev, "%s: error getting cpu dai name: %d\n",
- link->name, ret);
+ dev_err_probe(card->dev, ret,
+ "%s: error getting cpu dai name\n", link->name);
goto err;
}
@@ -573,9 +588,8 @@ static int imx_card_parse_of(struct imx_card_data *data)
if (codec) {
ret = snd_soc_of_get_dai_link_codecs(dev, codec, link);
if (ret < 0) {
- if (ret != -EPROBE_DEFER)
- dev_err(dev, "%s: codec dai not found: %d\n",
- link->name, ret);
+ dev_err_probe(dev, ret, "%s: codec dai not found\n",
+ link->name);
goto err;
}
@@ -814,11 +828,8 @@ static int imx_card_probe(struct platform_device *pdev)
}
ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
- if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&pdev->dev, ret, "snd_soc_register_card failed\n");
return 0;
}
diff --git a/sound/soc/fsl/imx-hdmi.c b/sound/soc/fsl/imx-hdmi.c
index f10359a28800..929f69b758af 100644
--- a/sound/soc/fsl/imx-hdmi.c
+++ b/sound/soc/fsl/imx-hdmi.c
@@ -145,6 +145,8 @@ static int imx_hdmi_probe(struct platform_device *pdev)
data->dai.capture_only = false;
data->dai.init = imx_hdmi_init;
+ put_device(&cpu_pdev->dev);
+
if (of_node_name_eq(cpu_np, "sai")) {
data->cpu_priv.sysclk_id[1] = FSL_SAI_CLK_MAST1;
data->cpu_priv.sysclk_id[0] = FSL_SAI_CLK_MAST1;
diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c
index 2f1acd011042..8daced42d55e 100644
--- a/sound/soc/fsl/imx-sgtl5000.c
+++ b/sound/soc/fsl/imx-sgtl5000.c
@@ -173,9 +173,7 @@ static int imx_sgtl5000_probe(struct platform_device *pdev)
ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
if (ret) {
- if (ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
- ret);
+ dev_err_probe(&pdev->dev, ret, "snd_soc_register_card failed\n");
goto fail;
}
diff --git a/sound/soc/fsl/imx-spdif.c b/sound/soc/fsl/imx-spdif.c
index 6c4dadf60355..4446fba755b9 100644
--- a/sound/soc/fsl/imx-spdif.c
+++ b/sound/soc/fsl/imx-spdif.c
@@ -70,8 +70,8 @@ static int imx_spdif_audio_probe(struct platform_device *pdev)
goto end;
ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
- if (ret && ret != -EPROBE_DEFER)
- dev_err(&pdev->dev, "snd_soc_register_card failed: %d\n", ret);
+ if (ret)
+ dev_err_probe(&pdev->dev, ret, "snd_soc_register_card failed\n");
end:
of_node_put(spdif_np);
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-06 09:37:42 +0000