aboutsummaryrefslogtreecommitdiffstats
path: root/sound/soc/intel/boards/bdw-rt5650.c
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--sound/soc/intel/boards/bdw-rt5650.c106
1 files changed, 59 insertions, 47 deletions
diff --git a/sound/soc/intel/boards/bdw-rt5650.c b/sound/soc/intel/boards/bdw-rt5650.c
index 1a302436d450..67c3f49b924c 100644
--- a/sound/soc/intel/boards/bdw-rt5650.c
+++ b/sound/soc/intel/boards/bdw-rt5650.c
@@ -16,9 +16,6 @@
#include <sound/soc.h>
#include <sound/soc-acpi.h>
-#include "../common/sst-dsp.h"
-#include "../haswell/sst-haswell-ipc.h"
-
#include "../../codecs/rt5645.h"
struct bdw_rt5650_priv {
@@ -87,14 +84,14 @@ static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
struct snd_interval *rate = hw_param_interval(params,
- SNDRV_PCM_HW_PARAM_RATE);
- struct snd_interval *channels = hw_param_interval(params,
- SNDRV_PCM_HW_PARAM_CHANNELS);
+ SNDRV_PCM_HW_PARAM_RATE);
+ struct snd_interval *chan = hw_param_interval(params,
+ SNDRV_PCM_HW_PARAM_CHANNELS);
/* The ADSP will covert the FE rate to 48k, max 4-channels */
rate->min = rate->max = 48000;
- channels->min = 2;
- channels->max = 4;
+ chan->min = 2;
+ chan->max = 4;
/* set SSP0 to 24 bit */
snd_mask_set_format(hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT),
@@ -106,8 +103,8 @@ static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
static int bdw_rt5650_hw_params(struct snd_pcm_substream *substream,
struct snd_pcm_hw_params *params)
{
- struct snd_soc_pcm_runtime *rtd = substream->private_data;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
int ret;
/* Workaround: set codec PLL to 19.2MHz that PLL source is
@@ -138,36 +135,40 @@ static struct snd_soc_ops bdw_rt5650_ops = {
.hw_params = bdw_rt5650_hw_params,
};
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL)
-static int bdw_rt5650_rtd_init(struct snd_soc_pcm_runtime *rtd)
+static const unsigned int channels[] = {
+ 2, 4,
+};
+
+static const struct snd_pcm_hw_constraint_list constraints_channels = {
+ .count = ARRAY_SIZE(channels),
+ .list = channels,
+ .mask = 0,
+};
+
+static int bdw_rt5650_fe_startup(struct snd_pcm_substream *substream)
{
- struct snd_soc_component *component =
- snd_soc_rtdcom_lookup(rtd, DRV_NAME);
- struct sst_pdata *pdata = dev_get_platdata(component->dev);
- struct sst_hsw *broadwell = pdata->dsp;
- int ret;
+ struct snd_pcm_runtime *runtime = substream->runtime;
- /* Set ADSP SSP port settings
- * clock_divider = 4 means BCLK = MCLK/5 = 24MHz/5 = 4.8MHz
- */
- ret = sst_hsw_device_set_config(broadwell, SST_HSW_DEVICE_SSP_0,
- SST_HSW_DEVICE_MCLK_FREQ_24_MHZ,
- SST_HSW_DEVICE_TDM_CLOCK_MASTER, 4);
- if (ret < 0) {
- dev_err(rtd->dev, "error: failed to set device config\n");
- return ret;
- }
+ /* Board supports stereo and quad configurations for capture */
+ if (substream->stream != SNDRV_PCM_STREAM_CAPTURE)
+ return 0;
- return 0;
+ runtime->hw.channels_max = 4;
+ return snd_pcm_hw_constraint_list(runtime, 0,
+ SNDRV_PCM_HW_PARAM_CHANNELS,
+ &constraints_channels);
}
-#endif
+
+static const struct snd_soc_ops bdw_rt5650_fe_ops = {
+ .startup = bdw_rt5650_fe_startup,
+};
static int bdw_rt5650_init(struct snd_soc_pcm_runtime *rtd)
{
struct bdw_rt5650_priv *bdw_rt5650 =
snd_soc_card_get_drvdata(rtd->card);
- struct snd_soc_component *component = rtd->codec_dai->component;
- struct snd_soc_dai *codec_dai = rtd->codec_dai;
+ struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
+ struct snd_soc_component *component = codec_dai->component;
int ret;
/* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1.
@@ -191,15 +192,15 @@ static int bdw_rt5650_init(struct snd_soc_pcm_runtime *rtd)
}
/* Create and initialize headphone jack */
- if (snd_soc_card_jack_new(rtd->card, "Headphone Jack",
+ if (snd_soc_card_jack_new_pins(rtd->card, "Headphone Jack",
SND_JACK_HEADPHONE, &headphone_jack,
&headphone_jack_pin, 1)) {
dev_err(component->dev, "Can't create headphone jack\n");
}
/* Create and initialize mic jack */
- if (snd_soc_card_jack_new(rtd->card, "Mic Jack", SND_JACK_MICROPHONE,
- &mic_jack, &mic_jack_pin, 1)) {
+ if (snd_soc_card_jack_new_pins(rtd->card, "Mic Jack",
+ SND_JACK_MICROPHONE, &mic_jack, &mic_jack_pin, 1)) {
dev_err(component->dev, "Can't create mic jack\n");
}
@@ -223,23 +224,17 @@ SND_SOC_DAILINK_DEF(platform,
SND_SOC_DAILINK_DEF(be,
DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5650:00", "rt5645-aif1")));
-#if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL)
SND_SOC_DAILINK_DEF(ssp0_port,
DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
-#else
-SND_SOC_DAILINK_DEF(ssp0_port,
- DAILINK_COMP_ARRAY(COMP_DUMMY()));
-#endif
static struct snd_soc_dai_link bdw_rt5650_dais[] = {
/* Front End DAI links */
{
.name = "System PCM",
.stream_name = "System Playback",
+ .nonatomic = 1,
.dynamic = 1,
-#if !IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL)
- .init = bdw_rt5650_rtd_init,
-#endif
+ .ops = &bdw_rt5650_fe_ops,
.trigger = {
SND_SOC_DPCM_TRIGGER_POST,
SND_SOC_DPCM_TRIGGER_POST
@@ -254,10 +249,10 @@ static struct snd_soc_dai_link bdw_rt5650_dais[] = {
/* SSP0 - Codec */
.name = "Codec",
.id = 0,
+ .nonatomic = 1,
.no_pcm = 1,
.dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF |
- SND_SOC_DAIFMT_CBS_CFS,
- .ignore_suspend = 1,
+ SND_SOC_DAIFMT_CBC_CFC,
.ignore_pmdown_time = 1,
.be_hw_params_fixup = broadwell_ssp0_fixup,
.ops = &bdw_rt5650_ops,
@@ -268,9 +263,17 @@ static struct snd_soc_dai_link bdw_rt5650_dais[] = {
},
};
+/* use space before codec name to simplify card ID, and simplify driver name */
+#define SOF_CARD_NAME "bdw rt5650" /* card name will be 'sof-bdw rt5650' */
+#define SOF_DRIVER_NAME "SOF"
+
+#define CARD_NAME "bdw-rt5650"
+#define DRIVER_NAME NULL /* card name will be used for driver name */
+
/* ASoC machine driver for Broadwell DSP + RT5650 */
static struct snd_soc_card bdw_rt5650_card = {
- .name = "bdw-rt5650",
+ .name = CARD_NAME,
+ .driver_name = DRIVER_NAME,
.owner = THIS_MODULE,
.dai_link = bdw_rt5650_dais,
.num_links = ARRAY_SIZE(bdw_rt5650_dais),
@@ -297,14 +300,23 @@ static int bdw_rt5650_probe(struct platform_device *pdev)
if (!bdw_rt5650)
return -ENOMEM;
- /* override plaform name, if required */
- mach = (&pdev->dev)->platform_data;
+ /* override platform name, if required */
+ mach = pdev->dev.platform_data;
ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt5650_card,
mach->mach_params.platform);
if (ret)
return ret;
+ /* set card and driver name */
+ if (snd_soc_acpi_sof_parent(&pdev->dev)) {
+ bdw_rt5650_card.name = SOF_CARD_NAME;
+ bdw_rt5650_card.driver_name = SOF_DRIVER_NAME;
+ } else {
+ bdw_rt5650_card.name = CARD_NAME;
+ bdw_rt5650_card.driver_name = DRIVER_NAME;
+ }
+
snd_soc_card_set_drvdata(&bdw_rt5650_card, bdw_rt5650);
return devm_snd_soc_register_card(&pdev->dev, &bdw_rt5650_card);
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.