Skip to content

L
linux
Commit 16b57114 authored by Mark Brown's avatar Mark Brown
Browse files
Options

Merge remote-tracking branch 'asoc/topic/intel' into asoc-next

parents c7bb6d80 7ba8ba3f
Hide whitespace changes
Inline Side-by-side
Showing with 1945 additions and 845 deletions
include/sound/soc.h
View file @ 16b57114
......@@ -497,6 +497,8 @@ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream);
int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
unsigned int dai_fmt);
int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour);
/* Utility functions to get clock rates from various things */
int snd_soc_calc_frame_size(int sample_size, int channels, int tdm_slots);
int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params);
......@@ -1093,6 +1095,8 @@ struct snd_soc_card {
const char *name;
const char *long_name;
const char *driver_name;
char dmi_longname[80];
struct device *dev;
struct snd_card *snd_card;
struct module *owner;
......
sound/hda/ext/hdac_ext_stream.c
View file @ 16b57114
......@@ -128,14 +128,17 @@ void snd_hdac_ext_stream_decouple(struct hdac_ext_bus *ebus,
{
struct hdac_stream *hstream = &stream->hstream;
struct hdac_bus *bus = &ebus->bus;
u32 val;
int mask = AZX_PPCTL_PROCEN(hstream->index);
spin_lock_irq(&bus->reg_lock);
if (decouple)
snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, 0,
AZX_PPCTL_PROCEN(hstream->index));
else
snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL,
AZX_PPCTL_PROCEN(hstream->index), 0);
val = readw(bus->ppcap + AZX_REG_PP_PPCTL) & mask;
if (decouple && !val)
snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, mask, mask);
else if (!decouple && val)
snd_hdac_updatel(bus->ppcap, AZX_REG_PP_PPCTL, mask, 0);
stream->decoupled = decouple;
spin_unlock_irq(&bus->reg_lock);
}
......
sound/soc/codecs/hdac_hdmi.c
View file @ 16b57114
......@@ -42,10 +42,15 @@
#define HDA_MAX_CONNECTIONS 32
#define HDA_MAX_CVTS 3
#define HDA_MAX_PORTS 3
#define ELD_MAX_SIZE 256
#define ELD_FIXED_BYTES 20
#define ELD_VER_CEA_861D 2
#define ELD_VER_PARTIAL 31
#define ELD_MAX_MNL 16
struct hdac_hdmi_cvt_params {
unsigned int channels_min;
unsigned int channels_max;
......@@ -77,43 +82,180 @@ struct hdac_hdmi_eld {
struct hdac_hdmi_pin {
struct list_head head;
hda_nid_t nid;
bool mst_capable;
struct hdac_hdmi_port *ports;
int num_ports;
struct hdac_ext_device *edev;
};
struct hdac_hdmi_port {
struct list_head head;
int id;
struct hdac_hdmi_pin *pin;
int num_mux_nids;
hda_nid_t mux_nids[HDA_MAX_CONNECTIONS];
struct hdac_hdmi_eld eld;
struct hdac_ext_device *edev;
int repoll_count;
struct delayed_work work;
struct mutex lock;
bool chmap_set;
unsigned char chmap[8]; /* ALSA API channel-map */
int channels; /* current number of channels */
const char *jack_pin;
struct snd_soc_dapm_context *dapm;
const char *output_pin;
};
struct hdac_hdmi_pcm {
struct list_head head;
int pcm_id;
struct hdac_hdmi_pin *pin;
struct list_head port_list;
struct hdac_hdmi_cvt *cvt;
struct snd_jack *jack;
struct snd_soc_jack *jack;
int stream_tag;
int channels;
int format;
bool chmap_set;
unsigned char chmap[8]; /* ALSA API channel-map */
struct mutex lock;
int jack_event;
};
struct hdac_hdmi_dai_pin_map {
struct hdac_hdmi_dai_port_map {
int dai_id;
struct hdac_hdmi_pin *pin;
struct hdac_hdmi_port *port;
struct hdac_hdmi_cvt *cvt;
};
struct hdac_hdmi_priv {
struct hdac_hdmi_dai_pin_map dai_map[HDA_MAX_CVTS];
struct hdac_hdmi_dai_port_map dai_map[HDA_MAX_CVTS];
struct list_head pin_list;
struct list_head cvt_list;
struct list_head pcm_list;
int num_pin;
int num_cvt;
int num_ports;
struct mutex pin_mutex;
struct hdac_chmap chmap;
};
static struct hdac_hdmi_pcm *
hdac_hdmi_get_pcm_from_cvt(struct hdac_hdmi_priv *hdmi,
struct hdac_hdmi_cvt *cvt)
{
struct hdac_hdmi_pcm *pcm = NULL;
list_for_each_entry(pcm, &hdmi->pcm_list, head) {
if (pcm->cvt == cvt)
break;
}
return pcm;
}
static void hdac_hdmi_jack_report(struct hdac_hdmi_pcm *pcm,
struct hdac_hdmi_port *port, bool is_connect)
{
struct hdac_ext_device *edev = port->pin->edev;
if (is_connect)
snd_soc_dapm_enable_pin(port->dapm, port->jack_pin);
else
snd_soc_dapm_disable_pin(port->dapm, port->jack_pin);
if (is_connect) {
/*
* Report Jack connect event when a device is connected
* for the first time where same PCM is attached to multiple
* ports.
*/
if (pcm->jack_event == 0) {
dev_dbg(&edev->hdac.dev,
"jack report for pcm=%d\n",
pcm->pcm_id);
snd_soc_jack_report(pcm->jack, SND_JACK_AVOUT,
SND_JACK_AVOUT);
}
pcm->jack_event++;
} else {
/*
* Report Jack disconnect event when a device is disconnected
* is the only last connected device when same PCM is attached
* to multiple ports.
*/
if (pcm->jack_event == 1)
snd_soc_jack_report(pcm->jack, 0, SND_JACK_AVOUT);
if (pcm->jack_event > 0)
pcm->jack_event--;
}
snd_soc_dapm_sync(port->dapm);
}
/* MST supported verbs */
/*
* Get the no devices that can be connected to a port on the Pin widget.
*/
static int hdac_hdmi_get_port_len(struct hdac_ext_device *hdac, hda_nid_t nid)
{
unsigned int caps;
unsigned int type, param;
caps = get_wcaps(&hdac->hdac, nid);
type = get_wcaps_type(caps);
if (!(caps & AC_WCAP_DIGITAL) || (type != AC_WID_PIN))
return 0;
param = snd_hdac_read_parm_uncached(&hdac->hdac, nid,
AC_PAR_DEVLIST_LEN);
if (param == -1)
return param;
return param & AC_DEV_LIST_LEN_MASK;
}
/*
* Get the port entry select on the pin. Return the port entry
* id selected on the pin. Return 0 means the first port entry
* is selected or MST is not supported.
*/
static int hdac_hdmi_port_select_get(struct hdac_ext_device *hdac,
struct hdac_hdmi_port *port)
{
return snd_hdac_codec_read(&hdac->hdac, port->pin->nid,
0, AC_VERB_GET_DEVICE_SEL, 0);
}
/*
* Sets the selected port entry for the configuring Pin widget verb.
* returns error if port set is not equal to port get otherwise success
*/
static int hdac_hdmi_port_select_set(struct hdac_ext_device *hdac,
struct hdac_hdmi_port *port)
{
int num_ports;
if (!port->pin->mst_capable)
return 0;
/* AC_PAR_DEVLIST_LEN is 0 based. */
num_ports = hdac_hdmi_get_port_len(hdac, port->pin->nid);
if (num_ports < 0)
return -EIO;
/*
* Device List Length is a 0 based integer value indicating the
* number of sink device that a MST Pin Widget can support.
*/
if (num_ports + 1 < port->id)
return 0;
snd_hdac_codec_write(&hdac->hdac, port->pin->nid, 0,
AC_VERB_SET_DEVICE_SEL, port->id);
if (port->id != hdac_hdmi_port_select_get(hdac, port))
return -EIO;
dev_dbg(&hdac->hdac.dev, "Selected the port=%d\n", port->id);
return 0;
}
static struct hdac_hdmi_pcm *get_hdmi_pcm_from_id(struct hdac_hdmi_priv *hdmi,
int pcm_idx)
{
......@@ -173,99 +315,6 @@ static int hdac_hdmi_eld_limit_formats(struct snd_pcm_runtime *runtime,
}
/* HDMI ELD routines */
static unsigned int hdac_hdmi_get_eld_data(struct hdac_device *codec,
hda_nid_t nid, int byte_index)
{
unsigned int val;
val = snd_hdac_codec_read(codec, nid, 0, AC_VERB_GET_HDMI_ELDD,
byte_index);
dev_dbg(&codec->dev, "HDMI: ELD data byte %d: 0x%x\n",
byte_index, val);
return val;
}
static int hdac_hdmi_get_eld_size(struct hdac_device *codec, hda_nid_t nid)
{
return snd_hdac_codec_read(codec, nid, 0, AC_VERB_GET_HDMI_DIP_SIZE,
AC_DIPSIZE_ELD_BUF);
}
/*
* This function queries the ELD size and ELD data and fills in the buffer
* passed by user
*/
static int hdac_hdmi_get_eld(struct hdac_device *codec, hda_nid_t nid,
unsigned char *buf, int *eld_size)
{
int i, size, ret = 0;
/*
* ELD size is initialized to zero in caller function. If no errors and
* ELD is valid, actual eld_size is assigned.
*/
size = hdac_hdmi_get_eld_size(codec, nid);
if (size < ELD_FIXED_BYTES || size > ELD_MAX_SIZE) {
dev_err(&codec->dev, "HDMI: invalid ELD buf size %d\n", size);
return -ERANGE;
}
/* set ELD buffer */
for (i = 0; i < size; i++) {
unsigned int val = hdac_hdmi_get_eld_data(codec, nid, i);
/*
* Graphics driver might be writing to ELD buffer right now.
* Just abort. The caller will repoll after a while.
*/
if (!(val & AC_ELDD_ELD_VALID)) {
dev_err(&codec->dev,
"HDMI: invalid ELD data byte %d\n", i);
ret = -EINVAL;
goto error;
}
val &= AC_ELDD_ELD_DATA;
/*
* The first byte cannot be zero. This can happen on some DVI
* connections. Some Intel chips may also need some 250ms delay
* to return non-zero ELD data, even when the graphics driver
* correctly writes ELD content before setting ELD_valid bit.
*/
if (!val && !i) {
dev_err(&codec->dev, "HDMI: 0 ELD data\n");
ret = -EINVAL;
goto error;
}
buf[i] = val;
}
*eld_size = size;
error:
return ret;
}
static int hdac_hdmi_setup_stream(struct hdac_ext_device *hdac,
hda_nid_t cvt_nid, hda_nid_t pin_nid,
u32 stream_tag, int format)
{
unsigned int val;
dev_dbg(&hdac->hdac.dev, "cvt nid %d pnid %d stream %d format 0x%x\n",
cvt_nid, pin_nid, stream_tag, format);
val = (stream_tag << 4);
snd_hdac_codec_write(&hdac->hdac, cvt_nid, 0,
AC_VERB_SET_CHANNEL_STREAMID, val);
snd_hdac_codec_write(&hdac->hdac, cvt_nid, 0,
AC_VERB_SET_STREAM_FORMAT, format);
return 0;
}
static void
hdac_hdmi_set_dip_index(struct hdac_ext_device *hdac, hda_nid_t pin_nid,
int packet_index, int byte_index)
......@@ -291,13 +340,14 @@ struct dp_audio_infoframe {
};
static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
hda_nid_t cvt_nid, hda_nid_t pin_nid)
struct hdac_hdmi_pcm *pcm, struct hdac_hdmi_port *port)
{
uint8_t buffer[HDMI_INFOFRAME_HEADER_SIZE + HDMI_AUDIO_INFOFRAME_SIZE];
struct hdmi_audio_infoframe frame;
struct hdac_hdmi_pin *pin = port->pin;
struct dp_audio_infoframe dp_ai;
struct hdac_hdmi_priv *hdmi = hdac->private_data;
struct hdac_hdmi_pin *pin;
struct hdac_hdmi_cvt *cvt = pcm->cvt;
u8 *dip;
int ret;
int i;
......@@ -305,21 +355,16 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
u8 conn_type;
int channels, ca;
list_for_each_entry(pin, &hdmi->pin_list, head) {
if (pin->nid == pin_nid)
break;
}
ca = snd_hdac_channel_allocation(&hdac->hdac, pin->eld.info.spk_alloc,
pin->channels, pin->chmap_set, true, pin->chmap);
ca = snd_hdac_channel_allocation(&hdac->hdac, port->eld.info.spk_alloc,
pcm->channels, pcm->chmap_set, true, pcm->chmap);
channels = snd_hdac_get_active_channels(ca);
hdmi->chmap.ops.set_channel_count(&hdac->hdac, cvt_nid, channels);
hdmi->chmap.ops.set_channel_count(&hdac->hdac, cvt->nid, channels);
snd_hdac_setup_channel_mapping(&hdmi->chmap, pin->nid, false, ca,
pin->channels, pin->chmap, pin->chmap_set);
pcm->channels, pcm->chmap, pcm->chmap_set);
eld_buf = pin->eld.eld_buffer;
eld_buf = port->eld.eld_buffer;
conn_type = drm_eld_get_conn_type(eld_buf);
switch (conn_type) {
......@@ -353,75 +398,50 @@ static int hdac_hdmi_setup_audio_infoframe(struct hdac_ext_device *hdac,
}
/* stop infoframe transmission */
hdac_hdmi_set_dip_index(hdac, pin_nid, 0x0, 0x0);
snd_hdac_codec_write(&hdac->hdac, pin_nid, 0,
hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_DISABLE);
/* Fill infoframe. Index auto-incremented */
hdac_hdmi_set_dip_index(hdac, pin_nid, 0x0, 0x0);
hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
if (conn_type == DRM_ELD_CONN_TYPE_HDMI) {
for (i = 0; i < sizeof(buffer); i++)
snd_hdac_codec_write(&hdac->hdac, pin_nid, 0,
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_HDMI_DIP_DATA, buffer[i]);
} else {
for (i = 0; i < sizeof(dp_ai); i++)
snd_hdac_codec_write(&hdac->hdac, pin_nid, 0,
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_HDMI_DIP_DATA, dip[i]);
}
/* Start infoframe */
hdac_hdmi_set_dip_index(hdac, pin_nid, 0x0, 0x0);
snd_hdac_codec_write(&hdac->hdac, pin_nid, 0,
hdac_hdmi_set_dip_index(hdac, pin->nid, 0x0, 0x0);
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_HDMI_DIP_XMIT, AC_DIPXMIT_BEST);
return 0;
}
static void hdac_hdmi_set_power_state(struct hdac_ext_device *edev,
struct hdac_hdmi_dai_pin_map *dai_map, unsigned int pwr_state)
static int hdac_hdmi_set_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width)
{
/* Power up pin widget */
if (!snd_hdac_check_power_state(&edev->hdac, dai_map->pin->nid,
pwr_state))
snd_hdac_codec_write(&edev->hdac, dai_map->pin->nid, 0,
AC_VERB_SET_POWER_STATE, pwr_state);
/* Power up converter */
if (!snd_hdac_check_power_state(&edev->hdac, dai_map->cvt->nid,
pwr_state))
snd_hdac_codec_write(&edev->hdac, dai_map->cvt->nid, 0,
AC_VERB_SET_POWER_STATE, pwr_state);
}
struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_pcm *pcm;
static int hdac_hdmi_playback_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = hdac->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_hdmi_pin *pin;
struct hdac_ext_dma_params *dd;
int ret;
dev_dbg(&edev->hdac.dev, "%s: strm_tag: %d\n", __func__, tx_mask);
dai_map = &hdmi->dai_map[dai->id];
pin = dai_map->pin;
dd = (struct hdac_ext_dma_params *)snd_soc_dai_get_dma_data(dai, substream);
dev_dbg(&hdac->hdac.dev, "stream tag from cpu dai %d format in cvt 0x%x\n",
dd->stream_tag, dd->format);
mutex_lock(&pin->lock);
pin->channels = substream->runtime->channels;
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);
ret = hdac_hdmi_setup_audio_infoframe(hdac, dai_map->cvt->nid,
dai_map->pin->nid);
mutex_unlock(&pin->lock);
if (ret < 0)
return ret;
if (pcm)
pcm->stream_tag = (tx_mask << 4);
return hdac_hdmi_setup_stream(hdac, dai_map->cvt->nid,
dai_map->pin->nid, dd->stream_tag, dd->format);
return 0;
}
static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
......@@ -429,101 +449,41 @@ static int hdac_hdmi_set_hw_params(struct snd_pcm_substream *substream,
{
struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = hdac->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_hdmi_pin *pin;
struct hdac_ext_dma_params *dd;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_port *port;
struct hdac_hdmi_pcm *pcm;
int format;
dai_map = &hdmi->dai_map[dai->id];
pin = dai_map->pin;
port = dai_map->port;
if (!pin)
if (!port)
return -ENODEV;
if ((!pin->eld.monitor_present) || (!pin->eld.eld_valid)) {
dev_err(&hdac->hdac.dev, "device is not configured for this pin: %d\n",
pin->nid);
if ((!port->eld.monitor_present) || (!port->eld.eld_valid)) {
dev_err(&hdac->hdac.dev,
"device is not configured for this pin:port%d:%d\n",
port->pin->nid, port->id);
return -ENODEV;
}
dd = snd_soc_dai_get_dma_data(dai, substream);
if (!dd) {
dd = kzalloc(sizeof(*dd), GFP_KERNEL);
if (!dd)
return -ENOMEM;
}
dd->format = snd_hdac_calc_stream_format(params_rate(hparams),
format = snd_hdac_calc_stream_format(params_rate(hparams),
params_channels(hparams), params_format(hparams),
24, 0);
snd_soc_dai_set_dma_data(dai, substream, (void *)dd);
return 0;
}
static int hdac_hdmi_playback_cleanup(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct hdac_ext_device *edev = snd_soc_dai_get_drvdata(dai);
struct hdac_ext_dma_params *dd;
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
dai_map = &hdmi->dai_map[dai->id];
dd = (struct hdac_ext_dma_params *)snd_soc_dai_get_dma_data(dai, substream);
if (dd) {
snd_soc_dai_set_dma_data(dai, substream, NULL);
kfree(dd);
}
return 0;
}
static void hdac_hdmi_enable_cvt(struct hdac_ext_device *edev,
struct hdac_hdmi_dai_pin_map *dai_map)
{
/* Enable transmission */
snd_hdac_codec_write(&edev->hdac, dai_map->cvt->nid, 0,
AC_VERB_SET_DIGI_CONVERT_1, 1);
/* Category Code (CC) to zero */
snd_hdac_codec_write(&edev->hdac, dai_map->cvt->nid, 0,
AC_VERB_SET_DIGI_CONVERT_2, 0);
}
static int hdac_hdmi_enable_pin(struct hdac_ext_device *hdac,
struct hdac_hdmi_dai_pin_map *dai_map)
{
int mux_idx;
struct hdac_hdmi_pin *pin = dai_map->pin;
for (mux_idx = 0; mux_idx < pin->num_mux_nids; mux_idx++) {
if (pin->mux_nids[mux_idx] == dai_map->cvt->nid) {
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_CONNECT_SEL, mux_idx);
break;
}
}
if (mux_idx == pin->num_mux_nids)
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);
if (!pcm)
return -EIO;
/* Enable out path for this pin widget */
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
hdac_hdmi_set_power_state(hdac, dai_map, AC_PWRST_D0);
snd_hdac_codec_write(&hdac->hdac, pin->nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE);
pcm->format = format;
pcm->channels = params_channels(hparams);
return 0;
}
static int hdac_hdmi_query_pin_connlist(struct hdac_ext_device *hdac,
struct hdac_hdmi_pin *pin)
static int hdac_hdmi_query_port_connlist(struct hdac_ext_device *hdac,
struct hdac_hdmi_pin *pin,
struct hdac_hdmi_port *port)
{
if (!(get_wcaps(&hdac->hdac, pin->nid) & AC_WCAP_CONN_LIST)) {
dev_warn(&hdac->hdac.dev,
......@@ -532,51 +492,60 @@ static int hdac_hdmi_query_pin_connlist(struct hdac_ext_device *hdac,
return -EINVAL;
}
pin->num_mux_nids = snd_hdac_get_connections(&hdac->hdac, pin->nid,
pin->mux_nids, HDA_MAX_CONNECTIONS);
if (pin->num_mux_nids == 0)
dev_warn(&hdac->hdac.dev, "No connections found for pin: %d\n",
pin->nid);
if (hdac_hdmi_port_select_set(hdac, port) < 0)
return -EIO;
dev_dbg(&hdac->hdac.dev, "num_mux_nids %d for pin: %d\n",
pin->num_mux_nids, pin->nid);
port->num_mux_nids = snd_hdac_get_connections(&hdac->hdac, pin->nid,
port->mux_nids, HDA_MAX_CONNECTIONS);
if (port->num_mux_nids == 0)
dev_warn(&hdac->hdac.dev,
"No connections found for pin:port %d:%d\n",
pin->nid, port->id);
dev_dbg(&hdac->hdac.dev, "num_mux_nids %d for pin:port %d:%d\n",
port->num_mux_nids, pin->nid, port->id);
return pin->num_mux_nids;
return port->num_mux_nids;
}
/*
* Query pcm list and return pin widget to which stream is routed.
* Query pcm list and return port to which stream is routed.
*
* Also query connection list of the pin, to validate the cvt to pin map.
* Also query connection list of the pin, to validate the cvt to port map.
*
* Same stream rendering to multiple pins simultaneously can be done
* possibly, but not supported for now in driver. So return the first pin
* Same stream rendering to multiple ports simultaneously can be done
* possibly, but not supported for now in driver. So return the first port
* connected.
*/
static struct hdac_hdmi_pin *hdac_hdmi_get_pin_from_cvt(
static struct hdac_hdmi_port *hdac_hdmi_get_port_from_cvt(
struct hdac_ext_device *edev,
struct hdac_hdmi_priv *hdmi,
struct hdac_hdmi_cvt *cvt)
{
struct hdac_hdmi_pcm *pcm;
struct hdac_hdmi_pin *pin = NULL;
struct hdac_hdmi_port *port = NULL;
int ret, i;
list_for_each_entry(pcm, &hdmi->pcm_list, head) {
if (pcm->cvt == cvt) {
pin = pcm->pin;
break;
}
}
if (pin) {
ret = hdac_hdmi_query_pin_connlist(edev, pin);
if (ret < 0)
return NULL;
for (i = 0; i < pin->num_mux_nids; i++) {
if (pin->mux_nids[i] == cvt->nid)
return pin;
if (list_empty(&pcm->port_list))
continue;
list_for_each_entry(port, &pcm->port_list, head) {
mutex_lock(&pcm->lock);
ret = hdac_hdmi_query_port_connlist(edev,
port->pin, port);
mutex_unlock(&pcm->lock);
if (ret < 0)
continue;
for (i = 0; i < port->num_mux_nids; i++) {
if (port->mux_nids[i] == cvt->nid &&
port->eld.monitor_present &&
port->eld.eld_valid)
return port;
}
}
}
}
......@@ -593,67 +562,42 @@ static int hdac_hdmi_pcm_open(struct snd_pcm_substream *substream,
{
struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = hdac->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_cvt *cvt;
struct hdac_hdmi_pin *pin;
struct hdac_hdmi_port *port;
int ret;
dai_map = &hdmi->dai_map[dai->id];
cvt = dai_map->cvt;
pin = hdac_hdmi_get_pin_from_cvt(hdac, hdmi, cvt);
port = hdac_hdmi_get_port_from_cvt(hdac, hdmi, cvt);
/*
* To make PA and other userland happy.
* userland scans devices so returning error does not help.
*/
if (!pin)
if (!port)
return 0;
if ((!pin->eld.monitor_present) ||
(!pin->eld.eld_valid)) {
if ((!port->eld.monitor_present) ||
(!port->eld.eld_valid)) {
dev_warn(&hdac->hdac.dev,
"Failed: monitor present? %d ELD valid?: %d for pin: %d\n",
pin->eld.monitor_present, pin->eld.eld_valid, pin->nid);
"Failed: present?:%d ELD valid?:%d pin:port: %d:%d\n",
port->eld.monitor_present, port->eld.eld_valid,
port->pin->nid, port->id);
return 0;
}
dai_map->pin = pin;
hdac_hdmi_enable_cvt(hdac, dai_map);
ret = hdac_hdmi_enable_pin(hdac, dai_map);
if (ret < 0)
return ret;
dai_map->port = port;
ret = hdac_hdmi_eld_limit_formats(substream->runtime,
pin->eld.eld_buffer);
port->eld.eld_buffer);
if (ret < 0)
return ret;
return snd_pcm_hw_constraint_eld(substream->runtime,
pin->eld.eld_buffer);
}
static int hdac_hdmi_trigger(struct snd_pcm_substream *substream, int cmd,
struct snd_soc_dai *dai)
{
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = hdac->private_data;
int ret;
dai_map = &hdmi->dai_map[dai->id];
if (cmd == SNDRV_PCM_TRIGGER_RESUME) {
ret = hdac_hdmi_enable_pin(hdac, dai_map);
if (ret < 0)
return ret;
return hdac_hdmi_playback_prepare(substream, dai);
}
return 0;
port->eld.eld_buffer);
}
static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream,
......@@ -661,29 +605,23 @@ static void hdac_hdmi_pcm_close(struct snd_pcm_substream *substream,
{
struct hdac_ext_device *hdac = snd_soc_dai_get_drvdata(dai);
struct hdac_hdmi_priv *hdmi = hdac->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_pcm *pcm;
dai_map = &hdmi->dai_map[dai->id];
if (dai_map->pin) {
snd_hdac_codec_write(&hdac->hdac, dai_map->cvt->nid, 0,
AC_VERB_SET_CHANNEL_STREAMID, 0);
snd_hdac_codec_write(&hdac->hdac, dai_map->cvt->nid, 0,
AC_VERB_SET_STREAM_FORMAT, 0);
hdac_hdmi_set_power_state(hdac, dai_map, AC_PWRST_D3);
snd_hdac_codec_write(&hdac->hdac, dai_map->pin->nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE);
mutex_lock(&dai_map->pin->lock);
dai_map->pin->chmap_set = false;
memset(dai_map->pin->chmap, 0, sizeof(dai_map->pin->chmap));
dai_map->pin->channels = 0;
mutex_unlock(&dai_map->pin->lock);
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, dai_map->cvt);
dai_map->pin = NULL;
if (pcm) {
mutex_lock(&pcm->lock);
pcm->chmap_set = false;
memset(pcm->chmap, 0, sizeof(pcm->chmap));
pcm->channels = 0;
mutex_unlock(&pcm->lock);
}
if (dai_map->port)
dai_map->port = NULL;
}
static int
......@@ -716,10 +654,11 @@ hdac_hdmi_query_cvt_params(struct hdac_device *hdac, struct hdac_hdmi_cvt *cvt)
}
static int hdac_hdmi_fill_widget_info(struct device *dev,
struct snd_soc_dapm_widget *w,
enum snd_soc_dapm_type id, void *priv,
const char *wname, const char *stream,
struct snd_kcontrol_new *wc, int numkc)
struct snd_soc_dapm_widget *w, enum snd_soc_dapm_type id,
void *priv, const char *wname, const char *stream,
struct snd_kcontrol_new *wc, int numkc,
int (*event)(struct snd_soc_dapm_widget *,
struct snd_kcontrol *, int), unsigned short event_flags)
{
w->id = id;
w->name = devm_kstrdup(dev, wname, GFP_KERNEL);
......@@ -732,6 +671,8 @@ static int hdac_hdmi_fill_widget_info(struct device *dev,
w->kcontrol_news = wc;
w->num_kcontrols = numkc;
w->priv = priv;
w->event = event;
w->event_flags = event_flags;
return 0;
}
......@@ -748,30 +689,175 @@ static void hdac_hdmi_fill_route(struct snd_soc_dapm_route *route,
}
static struct hdac_hdmi_pcm *hdac_hdmi_get_pcm(struct hdac_ext_device *edev,
struct hdac_hdmi_pin *pin)
struct hdac_hdmi_port *port)
{
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = NULL;
struct hdac_hdmi_port *p;
list_for_each_entry(pcm, &hdmi->pcm_list, head) {
if (pcm->pin == pin)
return pcm;
if (list_empty(&pcm->port_list))
continue;
list_for_each_entry(p, &pcm->port_list, head) {
if (p->id == port->id && port->pin == p->pin)
return pcm;
}
}
return NULL;
}
static void hdac_hdmi_set_power_state(struct hdac_ext_device *edev,
hda_nid_t nid, unsigned int pwr_state)
{
if (get_wcaps(&edev->hdac, nid) & AC_WCAP_POWER) {
if (!snd_hdac_check_power_state(&edev->hdac, nid, pwr_state))
snd_hdac_codec_write(&edev->hdac, nid, 0,
AC_VERB_SET_POWER_STATE, pwr_state);
}
}
static void hdac_hdmi_set_amp(struct hdac_ext_device *edev,
hda_nid_t nid, int val)
{
if (get_wcaps(&edev->hdac, nid) & AC_WCAP_OUT_AMP)
snd_hdac_codec_write(&edev->hdac, nid, 0,
AC_VERB_SET_AMP_GAIN_MUTE, val);
}
static int hdac_hdmi_pin_output_widget_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct hdac_hdmi_port *port = w->priv;
struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev);
struct hdac_hdmi_pcm *pcm;
dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n",
__func__, w->name, event);
pcm = hdac_hdmi_get_pcm(edev, port);
if (!pcm)
return -EIO;
/* set the device if pin is mst_capable */
if (hdac_hdmi_port_select_set(edev, port) < 0)
return -EIO;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
hdac_hdmi_set_power_state(edev, port->pin->nid, AC_PWRST_D0);
/* Enable out path for this pin widget */
snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT);
hdac_hdmi_set_amp(edev, port->pin->nid, AMP_OUT_UNMUTE);
return hdac_hdmi_setup_audio_infoframe(edev, pcm, port);
case SND_SOC_DAPM_POST_PMD:
hdac_hdmi_set_amp(edev, port->pin->nid, AMP_OUT_MUTE);
/* Disable out path for this pin widget */
snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0,
AC_VERB_SET_PIN_WIDGET_CONTROL, 0);
hdac_hdmi_set_power_state(edev, port->pin->nid, AC_PWRST_D3);
break;
}
return 0;
}
static int hdac_hdmi_cvt_output_widget_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct hdac_hdmi_cvt *cvt = w->priv;
struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm;
dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n",
__func__, w->name, event);
pcm = hdac_hdmi_get_pcm_from_cvt(hdmi, cvt);
if (!pcm)
return -EIO;
switch (event) {
case SND_SOC_DAPM_PRE_PMU:
hdac_hdmi_set_power_state(edev, cvt->nid, AC_PWRST_D0);
/* Enable transmission */
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_DIGI_CONVERT_1, 1);
/* Category Code (CC) to zero */
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_DIGI_CONVERT_2, 0);
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_CHANNEL_STREAMID, pcm->stream_tag);
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_STREAM_FORMAT, pcm->format);
break;
case SND_SOC_DAPM_POST_PMD:
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_CHANNEL_STREAMID, 0);
snd_hdac_codec_write(&edev->hdac, cvt->nid, 0,
AC_VERB_SET_STREAM_FORMAT, 0);
hdac_hdmi_set_power_state(edev, cvt->nid, AC_PWRST_D3);
break;
}
return 0;
}
static int hdac_hdmi_pin_mux_widget_event(struct snd_soc_dapm_widget *w,
struct snd_kcontrol *kc, int event)
{
struct hdac_hdmi_port *port = w->priv;
struct hdac_ext_device *edev = to_hda_ext_device(w->dapm->dev);
int mux_idx;
dev_dbg(&edev->hdac.dev, "%s: widget: %s event: %x\n",
__func__, w->name, event);
if (!kc)
kc = w->kcontrols[0];
mux_idx = dapm_kcontrol_get_value(kc);
/* set the device if pin is mst_capable */
if (hdac_hdmi_port_select_set(edev, port) < 0)
return -EIO;
if (mux_idx > 0) {
snd_hdac_codec_write(&edev->hdac, port->pin->nid, 0,
AC_VERB_SET_CONNECT_SEL, (mux_idx - 1));
}
return 0;
}
/*
* Based on user selection, map the PINs with the PCMs.
*/
static int hdac_hdmi_set_pin_mux(struct snd_kcontrol *kcontrol,
static int hdac_hdmi_set_pin_port_mux(struct snd_kcontrol *kcontrol,
struct snd_ctl_elem_value *ucontrol)
{
int ret;
struct hdac_hdmi_port *p, *p_next;
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol);
struct snd_soc_dapm_context *dapm = w->dapm;
struct hdac_hdmi_pin *pin = w->priv;
struct hdac_hdmi_port *port = w->priv;
struct hdac_ext_device *edev = to_hda_ext_device(dapm->dev);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = NULL;
......@@ -781,26 +867,35 @@ static int hdac_hdmi_set_pin_mux(struct snd_kcontrol *kcontrol,
if (ret < 0)
return ret;
if (port == NULL)
return -EINVAL;
mutex_lock(&hdmi->pin_mutex);
list_for_each_entry(pcm, &hdmi->pcm_list, head) {
if (pcm->pin == pin)
pcm->pin = NULL;
if (list_empty(&pcm->port_list))
continue;
/*
* Jack status is not reported during device probe as the
* PCMs are not registered by then. So report it here.
*/
if (!strcmp(cvt_name, pcm->cvt->name) && !pcm->pin) {
pcm->pin = pin;
if (pin->eld.monitor_present && pin->eld.eld_valid) {
dev_dbg(&edev->hdac.dev,
"jack report for pcm=%d\n",
pcm->pcm_id);
list_for_each_entry_safe(p, p_next, &pcm->port_list, head) {
if (p == port && p->id == port->id &&
p->pin == port->pin) {
hdac_hdmi_jack_report(pcm, port, false);
list_del(&p->head);
}
}
}
snd_jack_report(pcm->jack, SND_JACK_AVOUT);
/*
* Jack status is not reported during device probe as the
* PCMs are not registered by then. So report it here.
*/
list_for_each_entry(pcm, &hdmi->pcm_list, head) {
if (!strcmp(cvt_name, pcm->cvt->name)) {
list_add_tail(&port->head, &pcm->port_list);
if (port->eld.monitor_present && port->eld.eld_valid) {
hdac_hdmi_jack_report(pcm, port, true);
mutex_unlock(&hdmi->pin_mutex);
return ret;
}
mutex_unlock(&hdmi->pin_mutex);
return ret;
}
}
mutex_unlock(&hdmi->pin_mutex);
......@@ -817,12 +912,13 @@ static int hdac_hdmi_set_pin_mux(struct snd_kcontrol *kcontrol,
* care of selecting the right one and leaving all other inputs selected to
* "NONE"
*/
static int hdac_hdmi_create_pin_muxs(struct hdac_ext_device *edev,
struct hdac_hdmi_pin *pin,
static int hdac_hdmi_create_pin_port_muxs(struct hdac_ext_device *edev,
struct hdac_hdmi_port *port,
struct snd_soc_dapm_widget *widget,
const char *widget_name)
{
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pin *pin = port->pin;
struct snd_kcontrol_new *kc;
struct hdac_hdmi_cvt *cvt;
struct soc_enum *se;
......@@ -841,7 +937,7 @@ static int hdac_hdmi_create_pin_muxs(struct hdac_ext_device *edev,
if (!se)
return -ENOMEM;
sprintf(kc_name, "Pin %d Input", pin->nid);
sprintf(kc_name, "Pin %d port %d Input", pin->nid, port->id);
kc->name = devm_kstrdup(&edev->hdac.dev, kc_name, GFP_KERNEL);
if (!kc->name)
return -ENOMEM;
......@@ -850,7 +946,7 @@ static int hdac_hdmi_create_pin_muxs(struct hdac_ext_device *edev,
kc->iface = SNDRV_CTL_ELEM_IFACE_MIXER;
kc->access = 0;
kc->info = snd_soc_info_enum_double;
kc->put = hdac_hdmi_set_pin_mux;
kc->put = hdac_hdmi_set_pin_port_mux;
kc->get = snd_soc_dapm_get_enum_double;
se->reg = SND_SOC_NOPM;
......@@ -878,7 +974,9 @@ static int hdac_hdmi_create_pin_muxs(struct hdac_ext_device *edev,
return -ENOMEM;
return hdac_hdmi_fill_widget_info(&edev->hdac.dev, widget,
snd_soc_dapm_mux, pin, widget_name, NULL, kc, 1);
snd_soc_dapm_mux, port, widget_name, NULL, kc, 1,
hdac_hdmi_pin_mux_widget_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_REG);
}
/* Add cvt <- input <- mux route map */
......@@ -889,10 +987,10 @@ static void hdac_hdmi_add_pinmux_cvt_route(struct hdac_ext_device *edev,
struct hdac_hdmi_priv *hdmi = edev->private_data;
const struct snd_kcontrol_new *kc;
struct soc_enum *se;
int mux_index = hdmi->num_cvt + hdmi->num_pin;
int mux_index = hdmi->num_cvt + hdmi->num_ports;
int i, j;
for (i = 0; i < hdmi->num_pin; i++) {
for (i = 0; i < hdmi->num_ports; i++) {
kc = widgets[mux_index].kcontrol_news;
se = (struct soc_enum *)kc->private_value;
for (j = 0; j < hdmi->num_cvt; j++) {
......@@ -911,17 +1009,18 @@ static void hdac_hdmi_add_pinmux_cvt_route(struct hdac_ext_device *edev,
/*
* Widgets are added in the below sequence
* Converter widgets for num converters enumerated
* Pin widgets for num pins enumerated
* Pin mux widgets to represent connenction list of pin widget
* Pin-port widgets for num ports for Pins enumerated
* Pin-port mux widgets to represent connenction list of pin widget
*
* Total widgets elements = num_cvt + num_pin + num_pin;
* For each port, one Mux and One output widget is added
* Total widgets elements = num_cvt + (num_ports * 2);
*
* Routes are added as below:
* pin mux -> pin (based on num_pins)
* cvt -> "Input sel control" -> pin_mux
* pin-port mux -> pin (based on num_ports)
* cvt -> "Input sel control" -> pin-port_mux
*
* Total route elements:
* num_pins + (pin_muxes * num_cvt)
* num_ports + (pin_muxes * num_cvt)
*/
static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm)
{
......@@ -933,14 +1032,14 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm)
char widget_name[NAME_SIZE];
struct hdac_hdmi_cvt *cvt;
struct hdac_hdmi_pin *pin;
int ret, i = 0, num_routes = 0;
int ret, i = 0, num_routes = 0, j;
if (list_empty(&hdmi->cvt_list) || list_empty(&hdmi->pin_list))
return -EINVAL;
widgets = devm_kzalloc(dapm->dev,
(sizeof(*widgets) * ((2 * hdmi->num_pin) + hdmi->num_cvt)),
GFP_KERNEL);
widgets = devm_kzalloc(dapm->dev, (sizeof(*widgets) *
((2 * hdmi->num_ports) + hdmi->num_cvt)),
GFP_KERNEL);
if (!widgets)
return -ENOMEM;
......@@ -949,37 +1048,50 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm)
list_for_each_entry(cvt, &hdmi->cvt_list, head) {
sprintf(widget_name, "Converter %d", cvt->nid);
ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i],
snd_soc_dapm_aif_in, &cvt->nid,
widget_name, dai_drv[i].playback.stream_name, NULL, 0);
snd_soc_dapm_aif_in, cvt,
widget_name, dai_drv[i].playback.stream_name, NULL, 0,
hdac_hdmi_cvt_output_widget_event,
SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD);
if (ret < 0)
return ret;
i++;
}
list_for_each_entry(pin, &hdmi->pin_list, head) {
sprintf(widget_name, "hif%d Output", pin->nid);
ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i],
snd_soc_dapm_output, &pin->nid,
widget_name, NULL, NULL, 0);
if (ret < 0)
return ret;
i++;
for (j = 0; j < pin->num_ports; j++) {
sprintf(widget_name, "hif%d-%d Output",
pin->nid, pin->ports[j].id);
ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i],
snd_soc_dapm_output, &pin->ports[j],
widget_name, NULL, NULL, 0,
hdac_hdmi_pin_output_widget_event,
SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD);
if (ret < 0)
return ret;
pin->ports[j].output_pin = widgets[i].name;
i++;
}
}
/* DAPM widgets to represent the connection list to pin widget */
list_for_each_entry(pin, &hdmi->pin_list, head) {
sprintf(widget_name, "Pin %d Mux", pin->nid);
ret = hdac_hdmi_create_pin_muxs(edev, pin, &widgets[i],
widget_name);
if (ret < 0)
return ret;
i++;
for (j = 0; j < pin->num_ports; j++) {
sprintf(widget_name, "Pin%d-Port%d Mux",
pin->nid, pin->ports[j].id);
ret = hdac_hdmi_create_pin_port_muxs(edev,
&pin->ports[j], &widgets[i],
widget_name);
if (ret < 0)
return ret;
i++;
/* For cvt to pin_mux mapping */
num_routes += hdmi->num_cvt;
/* For cvt to pin_mux mapping */
num_routes += hdmi->num_cvt;
/* For pin_mux to pin mapping */
num_routes++;
/* For pin_mux to pin mapping */
num_routes++;
}
}
route = devm_kzalloc(dapm->dev, (sizeof(*route) * num_routes),
......@@ -990,20 +1102,22 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm)
i = 0;
/* Add pin <- NULL <- mux route map */
list_for_each_entry(pin, &hdmi->pin_list, head) {
int sink_index = i + hdmi->num_cvt;
int src_index = sink_index + hdmi->num_pin;
for (j = 0; j < pin->num_ports; j++) {
int sink_index = i + hdmi->num_cvt;
int src_index = sink_index + pin->num_ports *
hdmi->num_pin;
hdac_hdmi_fill_route(&route[i],
hdac_hdmi_fill_route(&route[i],
widgets[sink_index].name, NULL,
widgets[src_index].name, NULL);
i++;
i++;
}
}
hdac_hdmi_add_pinmux_cvt_route(edev, widgets, route, i);
snd_soc_dapm_new_controls(dapm, widgets,
((2 * hdmi->num_pin) + hdmi->num_cvt));
((2 * hdmi->num_ports) + hdmi->num_cvt));
snd_soc_dapm_add_routes(dapm, route, num_routes);
snd_soc_dapm_new_widgets(dapm->card);
......@@ -1015,7 +1129,7 @@ static int create_fill_widget_route_map(struct snd_soc_dapm_context *dapm)
static int hdac_hdmi_init_dai_map(struct hdac_ext_device *edev)
{
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_dai_pin_map *dai_map;
struct hdac_hdmi_dai_port_map *dai_map;
struct hdac_hdmi_cvt *cvt;
int dai_id = 0;
......@@ -1059,132 +1173,149 @@ static int hdac_hdmi_add_cvt(struct hdac_ext_device *edev, hda_nid_t nid)
return hdac_hdmi_query_cvt_params(&edev->hdac, cvt);
}
static void hdac_hdmi_parse_eld(struct hdac_ext_device *edev,
struct hdac_hdmi_pin *pin)
static int hdac_hdmi_parse_eld(struct hdac_ext_device *edev,
struct hdac_hdmi_port *port)
{
pin->eld.info.spk_alloc = pin->eld.eld_buffer[DRM_ELD_SPEAKER];
unsigned int ver, mnl;
ver = (port->eld.eld_buffer[DRM_ELD_VER] & DRM_ELD_VER_MASK)
>> DRM_ELD_VER_SHIFT;
if (ver != ELD_VER_CEA_861D && ver != ELD_VER_PARTIAL) {
dev_err(&edev->hdac.dev, "HDMI: Unknown ELD version %d\n", ver);
return -EINVAL;
}
mnl = (port->eld.eld_buffer[DRM_ELD_CEA_EDID_VER_MNL] &
DRM_ELD_MNL_MASK) >> DRM_ELD_MNL_SHIFT;
if (mnl > ELD_MAX_MNL) {
dev_err(&edev->hdac.dev, "HDMI: MNL Invalid %d\n", mnl);
return -EINVAL;
}
port->eld.info.spk_alloc = port->eld.eld_buffer[DRM_ELD_SPEAKER];
return 0;
}
static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin, int repoll)
static void hdac_hdmi_present_sense(struct hdac_hdmi_pin *pin,
struct hdac_hdmi_port *port)
{
struct hdac_ext_device *edev = pin->edev;
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm;
int val;
int size = 0;
int port_id = -1;
pin->repoll_count = repoll;
if (!hdmi)
return;
pm_runtime_get_sync(&edev->hdac.dev);
val = snd_hdac_codec_read(&edev->hdac, pin->nid, 0,
AC_VERB_GET_PIN_SENSE, 0);
/*
* In case of non MST pin, get_eld info API expectes port
* to be -1.
*/
mutex_lock(&hdmi->pin_mutex);
port->eld.monitor_present = false;
dev_dbg(&edev->hdac.dev, "Pin sense val %x for pin: %d\n",
val, pin->nid);
if (pin->mst_capable)
port_id = port->id;
size = snd_hdac_acomp_get_eld(&edev->hdac, pin->nid, port_id,
&port->eld.monitor_present,
port->eld.eld_buffer,
ELD_MAX_SIZE);
mutex_lock(&hdmi->pin_mutex);
pin->eld.monitor_present = !!(val & AC_PINSENSE_PRESENCE);
pin->eld.eld_valid = !!(val & AC_PINSENSE_ELDV);
if (size > 0) {
size = min(size, ELD_MAX_SIZE);
if (hdac_hdmi_parse_eld(edev, port) < 0)
size = -EINVAL;
}
pcm = hdac_hdmi_get_pcm(edev, pin);
if (size > 0) {
port->eld.eld_valid = true;
port->eld.eld_size = size;
} else {
port->eld.eld_valid = false;
port->eld.eld_size = 0;
}
if (!pin->eld.monitor_present || !pin->eld.eld_valid) {
pcm = hdac_hdmi_get_pcm(edev, port);
dev_dbg(&edev->hdac.dev, "%s: disconnect for pin %d\n",
__func__, pin->nid);
if (!port->eld.monitor_present || !port->eld.eld_valid) {
dev_err(&edev->hdac.dev, "%s: disconnect for pin:port %d:%d\n",
__func__, pin->nid, port->id);
/*
* PCMs are not registered during device probe, so don't
* report jack here. It will be done in usermode mux
* control select.
*/
if (pcm) {
dev_dbg(&edev->hdac.dev,
"jack report for pcm=%d\n", pcm->pcm_id);
snd_jack_report(pcm->jack, 0);
}
if (pcm)
hdac_hdmi_jack_report(pcm, port, false);
mutex_unlock(&hdmi->pin_mutex);
goto put_hdac_device;
return;
}
if (pin->eld.monitor_present && pin->eld.eld_valid) {
/* TODO: use i915 component for reading ELD later */
if (hdac_hdmi_get_eld(&edev->hdac, pin->nid,
pin->eld.eld_buffer,
&pin->eld.eld_size) == 0) {
if (port->eld.monitor_present && port->eld.eld_valid) {
if (pcm)
hdac_hdmi_jack_report(pcm, port, true);
if (pcm) {
dev_dbg(&edev->hdac.dev,
"jack report for pcm=%d\n",
pcm->pcm_id);
snd_jack_report(pcm->jack, SND_JACK_AVOUT);
}
hdac_hdmi_parse_eld(edev, pin);
print_hex_dump_debug("ELD: ", DUMP_PREFIX_OFFSET, 16, 1,
port->eld.eld_buffer, port->eld.eld_size, false);
print_hex_dump_debug("ELD: ",
DUMP_PREFIX_OFFSET, 16, 1,
pin->eld.eld_buffer, pin->eld.eld_size,
true);
} else {
pin->eld.monitor_present = false;
pin->eld.eld_valid = false;
if (pcm) {
dev_dbg(&edev->hdac.dev,
"jack report for pcm=%d\n",
pcm->pcm_id);
snd_jack_report(pcm->jack, 0);
}
}
}
mutex_unlock(&hdmi->pin_mutex);
/*
* Sometimes the pin_sense may present invalid monitor
* present and eld_valid. If ELD data is not valid, loop few
* more times to get correct pin sense and valid ELD.
*/
if ((!pin->eld.monitor_present || !pin->eld.eld_valid) && repoll)
schedule_delayed_work(&pin->work, msecs_to_jiffies(300));
put_hdac_device:
pm_runtime_put_sync(&edev->hdac.dev);
}
static void hdac_hdmi_repoll_eld(struct work_struct *work)
static int hdac_hdmi_add_ports(struct hdac_hdmi_priv *hdmi,
struct hdac_hdmi_pin *pin)
{
struct hdac_hdmi_pin *pin =
container_of(to_delayed_work(work), struct hdac_hdmi_pin, work);
struct hdac_hdmi_port *ports;
int max_ports = HDA_MAX_PORTS;
int i;
/*
* FIXME: max_port may vary for each platform, so pass this as
* as driver data or query from i915 interface when this API is
* implemented.
*/
/* picked from legacy HDA driver */
if (pin->repoll_count++ > 6)
pin->repoll_count = 0;
ports = kcalloc(max_ports, sizeof(*ports), GFP_KERNEL);
if (!ports)
return -ENOMEM;
hdac_hdmi_present_sense(pin, pin->repoll_count);
for (i = 0; i < max_ports; i++) {
ports[i].id = i;
ports[i].pin = pin;
}
pin->ports = ports;
pin->num_ports = max_ports;
return 0;
}
static int hdac_hdmi_add_pin(struct hdac_ext_device *edev, hda_nid_t nid)
{
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pin *pin;
int ret;
pin = kzalloc(sizeof(*pin), GFP_KERNEL);
if (!pin)
return -ENOMEM;
pin->nid = nid;
pin->mst_capable = false;
pin->edev = edev;
ret = hdac_hdmi_add_ports(hdmi, pin);
if (ret < 0)
return ret;
list_add_tail(&pin->head, &hdmi->pin_list);
hdmi->num_pin++;
pin->edev = edev;
mutex_init(&pin->lock);
INIT_DELAYED_WORK(&pin->work, hdac_hdmi_repoll_eld);
hdmi->num_ports += pin->num_ports;
return 0;
}
......@@ -1233,9 +1364,7 @@ static struct snd_soc_dai_ops hdmi_dai_ops = {
.startup = hdac_hdmi_pcm_open,
.shutdown = hdac_hdmi_pcm_close,
.hw_params = hdac_hdmi_set_hw_params,
.prepare = hdac_hdmi_playback_prepare,
.trigger = hdac_hdmi_trigger,
.hw_free = hdac_hdmi_playback_cleanup,
.set_tdm_slot = hdac_hdmi_set_tdm_slot,
};
/*
......@@ -1372,13 +1501,16 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe)
{
struct hdac_ext_device *edev = aptr;
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pin *pin;
struct hdac_hdmi_pin *pin = NULL;
struct hdac_hdmi_port *hport = NULL;
struct snd_soc_codec *codec = edev->scodec;
int i;
/* Don't know how this mapping is derived */
hda_nid_t pin_nid = port + 0x04;
dev_dbg(&edev->hdac.dev, "%s: for pin: %d\n", __func__, pin_nid);
dev_dbg(&edev->hdac.dev, "%s: for pin:%d port=%d\n", __func__,
pin_nid, pipe);
/*
* skip notification during system suspend (but not in runtime PM);
......@@ -1394,9 +1526,29 @@ static void hdac_hdmi_eld_notify_cb(void *aptr, int port, int pipe)
return;
list_for_each_entry(pin, &hdmi->pin_list, head) {
if (pin->nid == pin_nid)
hdac_hdmi_present_sense(pin, 1);
if (pin->nid != pin_nid)
continue;
/* In case of non MST pin, pipe is -1 */
if (pipe == -1) {
pin->mst_capable = false;
/* if not MST, default is port[0] */
hport = &pin->ports[0];
goto out;
} else {
for (i = 0; i < pin->num_ports; i++) {
pin->mst_capable = true;
if (pin->ports[i].id == pipe) {
hport = &pin->ports[i];
goto out;
}
}
}
}
out:
if (pin && hport)
hdac_hdmi_present_sense(pin, hport);
}
static struct i915_audio_component_audio_ops aops = {
......@@ -1416,13 +1568,130 @@ static struct snd_pcm *hdac_hdmi_get_pcm_from_id(struct snd_soc_card *card,
return NULL;
}
int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device)
/* create jack pin kcontrols */
static int create_fill_jack_kcontrols(struct snd_soc_card *card,
struct hdac_ext_device *edev)
{
struct hdac_hdmi_pin *pin;
struct snd_kcontrol_new *kc;
char kc_name[NAME_SIZE], xname[NAME_SIZE];
char *name;
int i = 0, j;
struct snd_soc_codec *codec = edev->scodec;
struct hdac_hdmi_priv *hdmi = edev->private_data;
kc = devm_kcalloc(codec->dev, hdmi->num_ports,
sizeof(*kc), GFP_KERNEL);
if (!kc)
return -ENOMEM;
list_for_each_entry(pin, &hdmi->pin_list, head) {
for (j = 0; j < pin->num_ports; j++) {
snprintf(xname, sizeof(xname), "hif%d-%d Jack",
pin->nid, pin->ports[j].id);
name = devm_kstrdup(codec->dev, xname, GFP_KERNEL);
if (!name)
return -ENOMEM;
snprintf(kc_name, sizeof(kc_name), "%s Switch", xname);
kc[i].name = devm_kstrdup(codec->dev, kc_name,
GFP_KERNEL);
if (!kc[i].name)
return -ENOMEM;
kc[i].private_value = (unsigned long)name;
kc[i].iface = SNDRV_CTL_ELEM_IFACE_MIXER;
kc[i].access = 0;
kc[i].info = snd_soc_dapm_info_pin_switch;
kc[i].put = snd_soc_dapm_put_pin_switch;
kc[i].get = snd_soc_dapm_get_pin_switch;
i++;
}
}
return snd_soc_add_card_controls(card, kc, i);
}
int hdac_hdmi_jack_port_init(struct snd_soc_codec *codec,
struct snd_soc_dapm_context *dapm)
{
struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pin *pin;
struct snd_soc_dapm_widget *widgets;
struct snd_soc_dapm_route *route;
char w_name[NAME_SIZE];
int i = 0, j, ret;
widgets = devm_kcalloc(dapm->dev, hdmi->num_ports,
sizeof(*widgets), GFP_KERNEL);
if (!widgets)
return -ENOMEM;
route = devm_kcalloc(dapm->dev, hdmi->num_ports,
sizeof(*route), GFP_KERNEL);
if (!route)
return -ENOMEM;
/* create Jack DAPM widget */
list_for_each_entry(pin, &hdmi->pin_list, head) {
for (j = 0; j < pin->num_ports; j++) {
snprintf(w_name, sizeof(w_name), "hif%d-%d Jack",
pin->nid, pin->ports[j].id);
ret = hdac_hdmi_fill_widget_info(dapm->dev, &widgets[i],
snd_soc_dapm_spk, NULL,
w_name, NULL, NULL, 0, NULL, 0);
if (ret < 0)
return ret;
pin->ports[j].jack_pin = widgets[i].name;
pin->ports[j].dapm = dapm;
/* add to route from Jack widget to output */
hdac_hdmi_fill_route(&route[i], pin->ports[j].jack_pin,
NULL, pin->ports[j].output_pin, NULL);
i++;
}
}
/* Add Route from Jack widget to the output widget */
ret = snd_soc_dapm_new_controls(dapm, widgets, hdmi->num_ports);
if (ret < 0)
return ret;
ret = snd_soc_dapm_add_routes(dapm, route, hdmi->num_ports);
if (ret < 0)
return ret;
ret = snd_soc_dapm_new_widgets(dapm->card);
if (ret < 0)
return ret;
/* Add Jack Pin switch Kcontrol */
ret = create_fill_jack_kcontrols(dapm->card, edev);
if (ret < 0)
return ret;
/* default set the Jack Pin switch to OFF */
list_for_each_entry(pin, &hdmi->pin_list, head) {
for (j = 0; j < pin->num_ports; j++)
snd_soc_dapm_disable_pin(pin->ports[j].dapm,
pin->ports[j].jack_pin);
}
return 0;
}
EXPORT_SYMBOL_GPL(hdac_hdmi_jack_port_init);
int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device,
struct snd_soc_jack *jack)
{
char jack_name[NAME_SIZE];
struct snd_soc_codec *codec = dai->codec;
struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec);
struct snd_soc_dapm_context *dapm =
snd_soc_component_get_dapm(&codec->component);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm;
struct snd_pcm *snd_pcm;
......@@ -1437,7 +1706,10 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device)
return -ENOMEM;
pcm->pcm_id = device;
pcm->cvt = hdmi->dai_map[dai->id].cvt;
pcm->jack_event = 0;
pcm->jack = jack;
mutex_init(&pcm->lock);
INIT_LIST_HEAD(&pcm->port_list);
snd_pcm = hdac_hdmi_get_pcm_from_id(dai->component->card, device);
if (snd_pcm) {
err = snd_hdac_add_chmap_ctls(snd_pcm, device, &hdmi->chmap);
......@@ -1452,20 +1724,40 @@ int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int device)
list_add_tail(&pcm->head, &hdmi->pcm_list);
sprintf(jack_name, "HDMI/DP, pcm=%d Jack", device);
return snd_jack_new(dapm->card->snd_card, jack_name,
SND_JACK_AVOUT, &pcm->jack, true, false);
return 0;
}
EXPORT_SYMBOL_GPL(hdac_hdmi_jack_init);
static void hdac_hdmi_present_sense_all_pins(struct hdac_ext_device *edev,
struct hdac_hdmi_priv *hdmi, bool detect_pin_caps)
{
int i;
struct hdac_hdmi_pin *pin;
list_for_each_entry(pin, &hdmi->pin_list, head) {
if (detect_pin_caps) {
if (hdac_hdmi_get_port_len(edev, pin->nid) == 0)
pin->mst_capable = false;
else
pin->mst_capable = true;
}
for (i = 0; i < pin->num_ports; i++) {
if (!pin->mst_capable && i > 0)
continue;
hdac_hdmi_present_sense(pin, &pin->ports[i]);
}
}
}
static int hdmi_codec_probe(struct snd_soc_codec *codec)
{
struct hdac_ext_device *edev = snd_soc_codec_get_drvdata(codec);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct snd_soc_dapm_context *dapm =
snd_soc_component_get_dapm(&codec->component);
struct hdac_hdmi_pin *pin;
struct hdac_ext_link *hlink = NULL;
int ret;
......@@ -1495,9 +1787,7 @@ static int hdmi_codec_probe(struct snd_soc_codec *codec)
return ret;
}
list_for_each_entry(pin, &hdmi->pin_list, head)
hdac_hdmi_present_sense(pin, 1);
hdac_hdmi_present_sense_all_pins(edev, hdmi, true);
/* Imp: Store the card pointer in hda_codec */
edev->card = dapm->card->snd_card;
......@@ -1545,7 +1835,6 @@ static void hdmi_codec_complete(struct device *dev)
{
struct hdac_ext_device *edev = to_hda_ext_device(dev);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pin *pin;
struct hdac_device *hdac = &edev->hdac;
/* Power up afg */
......@@ -1558,10 +1847,10 @@ static void hdmi_codec_complete(struct device *dev)
/*
* As the ELD notify callback request is not entertained while the
* device is in suspend state. Need to manually check detection of
* all pins here.
* all pins here. pin capablity change is not support, so use the
* already set pin caps.
*/
list_for_each_entry(pin, &hdmi->pin_list, head)
hdac_hdmi_present_sense(pin, 1);
hdac_hdmi_present_sense_all_pins(edev, hdmi, false);
pm_runtime_put_sync(&edev->hdac.dev);
}
......@@ -1582,13 +1871,8 @@ static void hdac_hdmi_get_chmap(struct hdac_device *hdac, int pcm_idx,
struct hdac_ext_device *edev = to_ehdac_device(hdac);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);
struct hdac_hdmi_pin *pin = pcm->pin;
/* chmap is already set to 0 in caller */
if (!pin)
return;
memcpy(chmap, pin->chmap, ARRAY_SIZE(pin->chmap));
memcpy(chmap, pcm->chmap, ARRAY_SIZE(pcm->chmap));
}
static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx,
......@@ -1597,14 +1881,18 @@ static void hdac_hdmi_set_chmap(struct hdac_device *hdac, int pcm_idx,
struct hdac_ext_device *edev = to_ehdac_device(hdac);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);
struct hdac_hdmi_pin *pin = pcm->pin;
mutex_lock(&pin->lock);
pin->chmap_set = true;
memcpy(pin->chmap, chmap, ARRAY_SIZE(pin->chmap));
if (prepared)
hdac_hdmi_setup_audio_infoframe(edev, pcm->cvt->nid, pin->nid);
mutex_unlock(&pin->lock);
struct hdac_hdmi_port *port;
if (list_empty(&pcm->port_list))
return;
mutex_lock(&pcm->lock);
pcm->chmap_set = true;
memcpy(pcm->chmap, chmap, ARRAY_SIZE(pcm->chmap));
list_for_each_entry(port, &pcm->port_list, head)
if (prepared)
hdac_hdmi_setup_audio_infoframe(edev, pcm, port);
mutex_unlock(&pcm->lock);
}
static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx)
......@@ -1612,9 +1900,11 @@ static bool is_hdac_hdmi_pcm_attached(struct hdac_device *hdac, int pcm_idx)
struct hdac_ext_device *edev = to_ehdac_device(hdac);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);
struct hdac_hdmi_pin *pin = pcm->pin;
return pin ? true:false;
if (list_empty(&pcm->port_list))
return false;
return true;
}
static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx)
......@@ -1622,12 +1912,20 @@ static int hdac_hdmi_get_spk_alloc(struct hdac_device *hdac, int pcm_idx)
struct hdac_ext_device *edev = to_ehdac_device(hdac);
struct hdac_hdmi_priv *hdmi = edev->private_data;
struct hdac_hdmi_pcm *pcm = get_hdmi_pcm_from_id(hdmi, pcm_idx);
struct hdac_hdmi_pin *pin = pcm->pin;
struct hdac_hdmi_port *port;
if (!pin || !pin->eld.eld_valid)
if (list_empty(&pcm->port_list))
return 0;
return pin->eld.info.spk_alloc;
port = list_first_entry(&pcm->port_list, struct hdac_hdmi_port, head);
if (!port)
return 0;
if (!port || !port->eld.eld_valid)
return 0;
return port->eld.info.spk_alloc;
}
static int hdac_hdmi_dev_probe(struct hdac_ext_device *edev)
......@@ -1700,12 +1998,19 @@ static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev)
struct hdac_hdmi_pin *pin, *pin_next;
struct hdac_hdmi_cvt *cvt, *cvt_next;
struct hdac_hdmi_pcm *pcm, *pcm_next;
struct hdac_hdmi_port *port;
int i;
snd_soc_unregister_codec(&edev->hdac.dev);
list_for_each_entry_safe(pcm, pcm_next, &hdmi->pcm_list, head) {
pcm->cvt = NULL;
pcm->pin = NULL;
if (list_empty(&pcm->port_list))
continue;
list_for_each_entry(port, &pcm->port_list, head)
port = NULL;
list_del(&pcm->head);
kfree(pcm);
}
......@@ -1717,6 +2022,9 @@ static int hdac_hdmi_dev_remove(struct hdac_ext_device *edev)
}
list_for_each_entry_safe(pin, pin_next, &hdmi->pin_list, head) {
for (i = 0; i < pin->num_ports; i++)
pin->ports[i].pin = NULL;
kfree(pin->ports);
list_del(&pin->head);
kfree(pin);
}
......@@ -1819,6 +2127,7 @@ static const struct hda_device_id hdmi_list[] = {
HDA_CODEC_EXT_ENTRY(0x80862809, 0x100000, "Skylake HDMI", 0),
HDA_CODEC_EXT_ENTRY(0x8086280a, 0x100000, "Broxton HDMI", 0),
HDA_CODEC_EXT_ENTRY(0x8086280b, 0x100000, "Kabylake HDMI", 0),
HDA_CODEC_EXT_ENTRY(0x8086280d, 0x100000, "Geminilake HDMI", 0),
{}
};
......
sound/soc/codecs/hdac_hdmi.h
View file @ 16b57114
#ifndef __HDAC_HDMI_H__
#define __HDAC_HDMI_H__
int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int pcm);
int hdac_hdmi_jack_init(struct snd_soc_dai *dai, int pcm,
struct snd_soc_jack *jack);
int hdac_hdmi_jack_port_init(struct snd_soc_codec *codec,
struct snd_soc_dapm_context *dapm);
#endif /* __HDAC_HDMI_H__ */
sound/soc/codecs/rt298.c
View file @ 16b57114
......@@ -1163,6 +1163,13 @@ static const struct dmi_system_id force_combo_jack_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME, "Broxton P")
}
},
{
.ident = "Intel Gemini Lake",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Intel Corp"),
DMI_MATCH(DMI_PRODUCT_NAME, "Geminilake")
}
},
{ }
};
......
sound/soc/codecs/rt5640.c
View file @ 16b57114
......@@ -2313,6 +2313,7 @@ MODULE_DEVICE_TABLE(of, rt5640_of_match);
#ifdef CONFIG_ACPI
static const struct acpi_device_id rt5640_acpi_match[] = {
{ "INT33CA", 0 },
{ "10EC3276", 0 },
{ "10EC5640", 0 },
{ "10EC5642", 0 },
{ "INTCCFFD", 0 },
......
sound/soc/codecs/rt5645.c
View file @ 16b57114
......@@ -3545,8 +3545,10 @@ MODULE_DEVICE_TABLE(i2c, rt5645_i2c_id);
#ifdef CONFIG_ACPI
static const struct acpi_device_id rt5645_acpi_match[] = {
{ "10EC5645", 0 },
{ "10EC5648", 0 },
{ "10EC5650", 0 },
{ "10EC5640", 0 },
{ "10EC3270", 0 },
{},
};
MODULE_DEVICE_TABLE(acpi, rt5645_acpi_match);
......
sound/soc/codecs/rt5670.c
View file @ 16b57114
......@@ -2814,6 +2814,7 @@ MODULE_DEVICE_TABLE(i2c, rt5670_i2c_id);
static const struct acpi_device_id rt5670_acpi_match[] = {
{ "10EC5670", 0},
{ "10EC5672", 0},
{ "10EC5640", 0}, /* quirk */
{ },
};
MODULE_DEVICE_TABLE(acpi, rt5670_acpi_match);
......
sound/soc/intel/Kconfig
View file @ 16b57114
......@@ -2,7 +2,7 @@ config SND_MFLD_MACHINE
tristate "SOC Machine Audio driver for Intel Medfield MID platform"
depends on INTEL_SCU_IPC
select SND_SOC_SN95031
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_PCI
help
This adds support for ASoC machine driver for Intel(R) MID Medfield platform
......@@ -10,7 +10,7 @@ config SND_MFLD_MACHINE
Say Y if you have such a device.
If unsure select "N".
config SND_SST_MFLD_PLATFORM
config SND_SST_ATOM_HIFI2_PLATFORM
tristate
select SND_SOC_COMPRESS
......@@ -31,13 +31,10 @@ config SND_SOC_INTEL_SST
tristate
select SND_SOC_INTEL_SST_ACPI if ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
depends on (X86 || COMPILE_TEST)
# firmware stuff depends DW_DMAC_CORE; since there is no depends-on from
# the reverse selection, each machine driver needs to select
# SND_SOC_INTEL_SST_FIRMWARE carefully depending on DW_DMAC_CORE
config SND_SOC_INTEL_SST_FIRMWARE
tristate
select DW_DMAC_CORE
config SND_SOC_INTEL_SST_ACPI
tristate
......@@ -47,16 +44,18 @@ config SND_SOC_INTEL_SST_MATCH
config SND_SOC_INTEL_HASWELL
tristate
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SST_FIRMWARE
config SND_SOC_INTEL_BAYTRAIL
tristate
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SST_FIRMWARE
config SND_SOC_INTEL_HASWELL_MACH
tristate "ASoC Audio DSP support for Intel Haswell Lynxpoint"
depends on X86_INTEL_LPSS && I2C && I2C_DESIGNWARE_PLATFORM
depends on DW_DMAC_CORE
select SND_SOC_INTEL_SST
depends on DMADEVICES
select SND_SOC_INTEL_HASWELL
select SND_SOC_RT5640
help
......@@ -68,7 +67,6 @@ config SND_SOC_INTEL_HASWELL_MACH
config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH
tristate "ASoC Audio driver for Broxton with DA7219 and MAX98357A in I2S Mode"
depends on X86 && ACPI && I2C
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SKYLAKE
select SND_SOC_DA7219
select SND_SOC_MAX98357A
......@@ -84,7 +82,6 @@ config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH
config SND_SOC_INTEL_BXT_RT298_MACH
tristate "ASoC Audio driver for Broxton with RT298 I2S mode"
depends on X86 && ACPI && I2C
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SKYLAKE
select SND_SOC_RT298
select SND_SOC_DMIC
......@@ -99,9 +96,8 @@ config SND_SOC_INTEL_BXT_RT298_MACH
config SND_SOC_INTEL_BYT_RT5640_MACH
tristate "ASoC Audio driver for Intel Baytrail with RT5640 codec"
depends on X86_INTEL_LPSS && I2C
depends on DW_DMAC_CORE && (SND_SST_IPC_ACPI = n)
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SST_FIRMWARE
depends on DMADEVICES
depends on SND_SST_IPC_ACPI = n
select SND_SOC_INTEL_BAYTRAIL
select SND_SOC_RT5640
help
......@@ -112,9 +108,8 @@ config SND_SOC_INTEL_BYT_RT5640_MACH
config SND_SOC_INTEL_BYT_MAX98090_MACH
tristate "ASoC Audio driver for Intel Baytrail with MAX98090 codec"
depends on X86_INTEL_LPSS && I2C
depends on DW_DMAC_CORE && (SND_SST_IPC_ACPI = n)
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SST_FIRMWARE
depends on DMADEVICES
depends on SND_SST_IPC_ACPI = n
select SND_SOC_INTEL_BAYTRAIL
select SND_SOC_MAX98090
help
......@@ -123,9 +118,8 @@ config SND_SOC_INTEL_BYT_MAX98090_MACH
config SND_SOC_INTEL_BDW_RT5677_MACH
tristate "ASoC Audio driver for Intel Broadwell with RT5677 codec"
depends on X86_INTEL_LPSS && GPIOLIB && I2C && DW_DMAC
depends on DW_DMAC_CORE=y
select SND_SOC_INTEL_SST
depends on X86_INTEL_LPSS && GPIOLIB && I2C
depends on DMADEVICES
select SND_SOC_INTEL_HASWELL
select SND_SOC_RT5677
help
......@@ -134,10 +128,8 @@ config SND_SOC_INTEL_BDW_RT5677_MACH
config SND_SOC_INTEL_BROADWELL_MACH
tristate "ASoC Audio DSP support for Intel Broadwell Wildcatpoint"
depends on X86_INTEL_LPSS && I2C && DW_DMAC && \
I2C_DESIGNWARE_PLATFORM
depends on DW_DMAC_CORE
select SND_SOC_INTEL_SST
depends on X86_INTEL_LPSS && I2C && I2C_DESIGNWARE_PLATFORM
depends on DMADEVICES
select SND_SOC_INTEL_HASWELL
select SND_SOC_RT286
help
......@@ -150,7 +142,7 @@ config SND_SOC_INTEL_BYTCR_RT5640_MACH
tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5640 codec"
depends on X86 && I2C && ACPI
select SND_SOC_RT5640
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
help
......@@ -163,7 +155,7 @@ config SND_SOC_INTEL_BYTCR_RT5651_MACH
tristate "ASoC Audio driver for Intel Baytrail and Baytrail-CR with RT5651 codec"
depends on X86 && I2C && ACPI
select SND_SOC_RT5651
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
help
......@@ -176,7 +168,7 @@ config SND_SOC_INTEL_CHT_BSW_RT5672_MACH
tristate "ASoC Audio driver for Intel Cherrytrail & Braswell with RT5672 codec"
depends on X86_INTEL_LPSS && I2C && ACPI
select SND_SOC_RT5670
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
help
......@@ -189,7 +181,7 @@ config SND_SOC_INTEL_CHT_BSW_RT5645_MACH
tristate "ASoC Audio driver for Intel Cherrytrail & Braswell with RT5645/5650 codec"
depends on X86_INTEL_LPSS && I2C && ACPI
select SND_SOC_RT5645
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
help
......@@ -202,7 +194,7 @@ config SND_SOC_INTEL_CHT_BSW_MAX98090_TI_MACH
depends on X86_INTEL_LPSS && I2C && ACPI
select SND_SOC_MAX98090
select SND_SOC_TS3A227E
select SND_SST_MFLD_PLATFORM
select SND_SST_ATOM_HIFI2_PLATFORM
select SND_SST_IPC_ACPI
select SND_SOC_INTEL_SST_MATCH if ACPI
help
......@@ -220,7 +212,6 @@ config SND_SOC_INTEL_SKYLAKE
config SND_SOC_INTEL_SKL_RT286_MACH
tristate "ASoC Audio driver for SKL with RT286 I2S mode"
depends on X86 && ACPI && I2C
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SKYLAKE
select SND_SOC_RT286
select SND_SOC_DMIC
......@@ -234,7 +225,6 @@ config SND_SOC_INTEL_SKL_RT286_MACH
config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH
tristate "ASoC Audio driver for SKL with NAU88L25 and SSM4567 in I2S Mode"
depends on X86_INTEL_LPSS && I2C
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SKYLAKE
select SND_SOC_NAU8825
select SND_SOC_SSM4567
......@@ -249,7 +239,6 @@ config SND_SOC_INTEL_SKL_NAU88L25_SSM4567_MACH
config SND_SOC_INTEL_SKL_NAU88L25_MAX98357A_MACH
tristate "ASoC Audio driver for SKL with NAU88L25 and MAX98357A in I2S Mode"
depends on X86_INTEL_LPSS && I2C
select SND_SOC_INTEL_SST
select SND_SOC_INTEL_SKYLAKE
select SND_SOC_NAU8825
select SND_SOC_MAX98357A
......
sound/soc/intel/Makefile
View file @ 16b57114
......@@ -4,7 +4,7 @@ obj-$(CONFIG_SND_SOC_INTEL_SST) += common/
# Platform Support
obj-$(CONFIG_SND_SOC_INTEL_HASWELL) += haswell/
obj-$(CONFIG_SND_SOC_INTEL_BAYTRAIL) += baytrail/
obj-$(CONFIG_SND_SST_MFLD_PLATFORM) += atom/
obj-$(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM) += atom/
obj-$(CONFIG_SND_SOC_INTEL_SKYLAKE) += skylake/
# Machine support
......
sound/soc/intel/atom/Makefile
View file @ 16b57114
snd-soc-sst-mfld-platform-objs := sst-mfld-platform-pcm.o \
sst-mfld-platform-compress.o sst-atom-controls.o
snd-soc-sst-atom-hifi2-platform-objs := sst-mfld-platform-pcm.o \
sst-mfld-platform-compress.o \
sst-atom-controls.o
obj-$(CONFIG_SND_SST_MFLD_PLATFORM) += snd-soc-sst-mfld-platform.o
obj-$(CONFIG_SND_SST_ATOM_HIFI2_PLATFORM) += snd-soc-sst-atom-hifi2-platform.o
# DSP driver
obj-$(CONFIG_SND_SST_IPC) += sst/
sound/soc/intel/atom/sst-atom-controls.c
View file @ 16b57114
......@@ -1085,8 +1085,8 @@ static const struct snd_soc_dapm_widget sst_dapm_widgets[] = {
SST_PATH_INPUT("sprot_loop_in", SST_TASK_SBA, SST_SWM_IN_SPROT_LOOP, NULL),
SST_PATH_INPUT("media_loop1_in", SST_TASK_SBA, SST_SWM_IN_MEDIA_LOOP1, NULL),
SST_PATH_INPUT("media_loop2_in", SST_TASK_SBA, SST_SWM_IN_MEDIA_LOOP2, NULL),
SST_PATH_MEDIA_LOOP_OUTPUT("sprot_loop_out", SST_TASK_SBA, SST_SWM_OUT_SPROT_LOOP, SST_FMT_MONO, sst_set_media_loop),
SST_PATH_MEDIA_LOOP_OUTPUT("media_loop1_out", SST_TASK_SBA, SST_SWM_OUT_MEDIA_LOOP1, SST_FMT_MONO, sst_set_media_loop),
SST_PATH_MEDIA_LOOP_OUTPUT("sprot_loop_out", SST_TASK_SBA, SST_SWM_OUT_SPROT_LOOP, SST_FMT_STEREO, sst_set_media_loop),
SST_PATH_MEDIA_LOOP_OUTPUT("media_loop1_out", SST_TASK_SBA, SST_SWM_OUT_MEDIA_LOOP1, SST_FMT_STEREO, sst_set_media_loop),
SST_PATH_MEDIA_LOOP_OUTPUT("media_loop2_out", SST_TASK_SBA, SST_SWM_OUT_MEDIA_LOOP2, SST_FMT_STEREO, sst_set_media_loop),
/* Media Mixers */
......
sound/soc/intel/atom/sst-mfld-platform-pcm.c
View file @ 16b57114
......@@ -357,14 +357,14 @@ static void sst_media_close(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct sst_runtime_stream *stream;
int ret_val = 0, str_id;
int str_id;
stream = substream->runtime->private_data;
power_down_sst(stream);
str_id = stream->stream_info.str_id;
if (str_id)
ret_val = stream->ops->close(sst->dev, str_id);
stream->ops->close(sst->dev, str_id);
module_put(sst->dev->driver->owner);
kfree(stream);
}
......@@ -839,4 +839,5 @@ MODULE_DESCRIPTION("ASoC Intel(R) MID Platform driver");
MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>");
MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_ALIAS("platform:sst-atom-hifi2-platform");
MODULE_ALIAS("platform:sst-mfld-platform");
sound/soc/intel/atom/sst/sst_acpi.c
View file @ 16b57114
......@@ -400,6 +400,7 @@ static int sst_acpi_remove(struct platform_device *pdev)
static unsigned long cht_machine_id;
#define CHT_SURFACE_MACH 1
#define BYT_THINKPAD_10 2
static int cht_surface_quirk_cb(const struct dmi_system_id *id)
{
......@@ -407,6 +408,23 @@ static int cht_surface_quirk_cb(const struct dmi_system_id *id)
return 1;
}
static int byt_thinkpad10_quirk_cb(const struct dmi_system_id *id)
{
cht_machine_id = BYT_THINKPAD_10;
return 1;
}
static const struct dmi_system_id byt_table[] = {
{
.callback = byt_thinkpad10_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
DMI_MATCH(DMI_PRODUCT_NAME, "20C3001VHH"),
},
},
{ }
};
static const struct dmi_system_id cht_table[] = {
{
......@@ -424,6 +442,10 @@ static struct sst_acpi_mach cht_surface_mach = {
"10EC5640", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
&chv_platform_data };
static struct sst_acpi_mach byt_thinkpad_10 = {
"10EC5640", "cht-bsw-rt5672", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
&byt_rvp_platform_data };
static struct sst_acpi_mach *cht_quirk(void *arg)
{
struct sst_acpi_mach *mach = arg;
......@@ -436,8 +458,21 @@ static struct sst_acpi_mach *cht_quirk(void *arg)
return mach;
}
static struct sst_acpi_mach *byt_quirk(void *arg)
{
struct sst_acpi_mach *mach = arg;
dmi_check_system(byt_table);
if (cht_machine_id == BYT_THINKPAD_10)
return &byt_thinkpad_10;
else
return mach;
}
static struct sst_acpi_mach sst_acpi_bytcr[] = {
{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
{"10EC5640", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", byt_quirk,
&byt_rvp_platform_data },
{"10EC5642", "bytcr_rt5640", "intel/fw_sst_0f28.bin", "bytcr_rt5640", NULL,
&byt_rvp_platform_data },
......@@ -445,6 +480,12 @@ static struct sst_acpi_mach sst_acpi_bytcr[] = {
&byt_rvp_platform_data },
{"10EC5651", "bytcr_rt5651", "intel/fw_sst_0f28.bin", "bytcr_rt5651", NULL,
&byt_rvp_platform_data },
/* some Baytrail platforms rely on RT5645, use CHT machine driver */
{"10EC5645", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
&byt_rvp_platform_data },
{"10EC5648", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
&byt_rvp_platform_data },
{},
};
......@@ -458,12 +499,19 @@ static struct sst_acpi_mach sst_acpi_chv[] = {
&chv_platform_data },
{"10EC5650", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
&chv_platform_data },
{"10EC3270", "cht-bsw-rt5645", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
&chv_platform_data },
{"193C9890", "cht-bsw-max98090", "intel/fw_sst_22a8.bin", "cht-bsw", NULL,
&chv_platform_data },
/* some CHT-T platforms rely on RT5640, use Baytrail machine driver */
{"10EC5640", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", cht_quirk,
&chv_platform_data },
{"10EC3276", "bytcr_rt5640", "intel/fw_sst_22a8.bin", "bytcr_rt5640", NULL,
&chv_platform_data },
/* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
{"10EC5651", "bytcr_rt5651", "intel/fw_sst_22a8.bin", "bytcr_rt5651", NULL,
&chv_platform_data },
{},
};
......
sound/soc/intel/atom/sst/sst_ipc.c
View file @ 16b57114
......@@ -260,10 +260,8 @@ static void process_fw_async_msg(struct intel_sst_drv *sst_drv_ctx,
u32 data_size, i;
void *data_offset;
struct stream_info *stream;
union ipc_header_high msg_high;
u32 msg_low, pipe_id;
msg_high = msg->mrfld_header.p.header_high;
msg_low = msg->mrfld_header.p.header_low_payload;
msg_id = ((struct ipc_dsp_hdr *)msg->mailbox_data)->cmd_id;
data_offset = (msg->mailbox_data + sizeof(struct ipc_dsp_hdr));
......
sound/soc/intel/atom/sst/sst_stream.c
View file @ 16b57114
......@@ -394,7 +394,6 @@ int sst_free_stream(struct intel_sst_drv *sst_drv_ctx, int str_id)
{
int retval = 0;
struct stream_info *str_info;
struct intel_sst_ops *ops;
dev_dbg(sst_drv_ctx->dev, "SST DBG:sst_free_stream for %d\n", str_id);
......@@ -407,7 +406,6 @@ int sst_free_stream(struct intel_sst_drv *sst_drv_ctx, int str_id)
str_info = get_stream_info(sst_drv_ctx, str_id);
if (!str_info)
return -EINVAL;
ops = sst_drv_ctx->ops;
mutex_lock(&str_info->lock);
if (str_info->status != STREAM_UN_INIT) {
......
sound/soc/intel/boards/broadwell.c
View file @ 16b57114
......@@ -270,6 +270,8 @@ static int broadwell_audio_probe(struct platform_device *pdev)
{
broadwell_rt286.dev = &pdev->dev;
snd_soc_set_dmi_name(&broadwell_rt286, NULL);
return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286);
}
......
sound/soc/intel/boards/bxt_da7219_max98357a.c
View file @ 16b57114
......@@ -33,6 +33,17 @@
#define QUAD_CHANNEL 4
static struct snd_soc_jack broxton_headset;
static struct snd_soc_jack broxton_hdmi[3];
struct bxt_hdmi_pcm {
struct list_head head;
struct snd_soc_dai *codec_dai;
int device;
};
struct bxt_card_private {
struct list_head hdmi_pcm_list;
};
enum {
BXT_DPCM_AUDIO_PB = 0,
......@@ -84,9 +95,9 @@ static const struct snd_soc_dapm_route broxton_map[] = {
{"codec0_in", NULL, "ssp1 Rx"},
{"ssp1 Rx", NULL, "Capture"},
{"HDMI1", NULL, "hif5 Output"},
{"HDMI2", NULL, "hif6 Output"},
{"HDMI3", NULL, "hif7 Output"},
{"HDMI1", NULL, "hif5-0 Output"},
{"HDMI2", NULL, "hif6-0 Output"},
{"HDMI2", NULL, "hif7-0 Output"},
{"hifi3", NULL, "iDisp3 Tx"},
{"iDisp3 Tx", NULL, "iDisp3_out"},
......@@ -147,9 +158,20 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
{
struct bxt_card_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
struct bxt_hdmi_pcm *pcm;
pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
if (!pcm)
return -ENOMEM;
return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id);
pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
pcm->codec_dai = dai;
list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
return 0;
}
static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
......@@ -357,7 +379,6 @@ static struct snd_soc_dai_link broxton_dais[] = {
.platform_name = "0000:00:0e.0",
.init = NULL,
.dpcm_capture = 1,
.ignore_suspend = 1,
.nonatomic = 1,
.dynamic = 1,
.ops = &broxton_refcap_ops,
......@@ -497,6 +518,40 @@ static struct snd_soc_dai_link broxton_dais[] = {
},
};
#define NAME_SIZE 32
static int bxt_card_late_probe(struct snd_soc_card *card)
{
struct bxt_card_private *ctx = snd_soc_card_get_drvdata(card);
struct bxt_hdmi_pcm *pcm;
struct snd_soc_codec *codec = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
codec = pcm->codec_dai->codec;
snprintf(jack_name, sizeof(jack_name),
"HDMI/DP, pcm=%d Jack", pcm->device);
err = snd_soc_card_jack_new(card, jack_name,
SND_JACK_AVOUT, &broxton_hdmi[i],
NULL, 0);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&broxton_hdmi[i]);
if (err < 0)
return err;
i++;
}
if (!codec)
return -EINVAL;
return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* broxton audio machine driver for SPT + da7219 */
static struct snd_soc_card broxton_audio_card = {
.name = "bxtda7219max",
......@@ -510,11 +565,22 @@ static struct snd_soc_card broxton_audio_card = {
.dapm_routes = broxton_map,
.num_dapm_routes = ARRAY_SIZE(broxton_map),
.fully_routed = true,
.late_probe = bxt_card_late_probe,
};
static int broxton_audio_probe(struct platform_device *pdev)
{
struct bxt_card_private *ctx;
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
if (!ctx)
return -ENOMEM;
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
broxton_audio_card.dev = &pdev->dev;
snd_soc_card_set_drvdata(&broxton_audio_card, ctx);
return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card);
}
......
sound/soc/intel/boards/bxt_rt298.c
View file @ 16b57114
......@@ -26,8 +26,19 @@
#include "../../codecs/hdac_hdmi.h"
#include "../../codecs/rt298.h"
static struct snd_soc_jack broxton_headset;
/* Headset jack detection DAPM pins */
static struct snd_soc_jack broxton_headset;
static struct snd_soc_jack broxton_hdmi[3];
struct bxt_hdmi_pcm {
struct list_head head;
struct snd_soc_dai *codec_dai;
int device;
};
struct bxt_rt286_private {
struct list_head hdmi_pcm_list;
};
enum {
BXT_DPCM_AUDIO_PB = 0,
......@@ -82,9 +93,9 @@ static const struct snd_soc_dapm_route broxton_rt298_map[] = {
{"DMIC1 Pin", NULL, "DMIC2"},
{"DMic", NULL, "SoC DMIC"},
{"HDMI1", NULL, "hif5 Output"},
{"HDMI2", NULL, "hif6 Output"},
{"HDMI3", NULL, "hif7 Output"},
{"HDMI1", NULL, "hif5-0 Output"},
{"HDMI2", NULL, "hif6-0 Output"},
{"HDMI2", NULL, "hif7-0 Output"},
/* CODEC BE connections */
{ "AIF1 Playback", NULL, "ssp5 Tx"},
......@@ -139,9 +150,20 @@ static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd)
static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
{
struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(rtd->card);
struct snd_soc_dai *dai = rtd->codec_dai;
struct bxt_hdmi_pcm *pcm;
return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id);
pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL);
if (!pcm)
return -ENOMEM;
pcm->device = BXT_DPCM_AUDIO_HDMI1_PB + dai->id;
pcm->codec_dai = dai;
list_add_tail(&pcm->head, &ctx->hdmi_pcm_list);
return 0;
}
static int broxton_ssp5_fixup(struct snd_soc_pcm_runtime *rtd,
......@@ -432,6 +454,41 @@ static struct snd_soc_dai_link broxton_rt298_dais[] = {
},
};
#define NAME_SIZE 32
static int bxt_card_late_probe(struct snd_soc_card *card)
{
struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(card);
struct bxt_hdmi_pcm *pcm;
struct snd_soc_codec *codec = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
codec = pcm->codec_dai->codec;
snprintf(jack_name, sizeof(jack_name),
"HDMI/DP, pcm=%d Jack", pcm->device);
err = snd_soc_card_jack_new(card, jack_name,
SND_JACK_AVOUT, &broxton_hdmi[i],
NULL, 0);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&broxton_hdmi[i]);
if (err < 0)
return err;
i++;
}
if (!codec)
return -EINVAL;
return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* broxton audio machine driver for SPT + RT298S */
static struct snd_soc_card broxton_rt298 = {
.name = "broxton-rt298",
......@@ -445,11 +502,22 @@ static struct snd_soc_card broxton_rt298 = {
.dapm_routes = broxton_rt298_map,
.num_dapm_routes = ARRAY_SIZE(broxton_rt298_map),
.fully_routed = true,
.late_probe = bxt_card_late_probe,
};
static int broxton_audio_probe(struct platform_device *pdev)
{
struct bxt_rt286_private *ctx;
ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC);
if (!ctx)
return -ENOMEM;
INIT_LIST_HEAD(&ctx->hdmi_pcm_list);
broxton_rt298.dev = &pdev->dev;
snd_soc_card_set_drvdata(&broxton_rt298, ctx);
return devm_snd_soc_register_card(&pdev->dev, &broxton_rt298);
}
......
sound/soc/intel/boards/bytcr_rt5640.c
View file @ 16b57114
......@@ -386,6 +386,16 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = {
BYT_RT5640_MCLK_EN |
BYT_RT5640_SSP0_AIF1),
},
{
.callback = byt_rt5640_quirk_cb,
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
},
.driver_data = (unsigned long *)(BYT_RT5640_IN3_MAP |
BYT_RT5640_MCLK_EN |
BYT_RT5640_SSP0_AIF1),
},
{}
};
......
sound/soc/intel/boards/cht_bsw_rt5645.c
View file @ 16b57114
......@@ -23,7 +23,11 @@
#include <linux/module.h>
#include <linux/acpi.h>
#include <linux/platform_device.h>
#include <linux/dmi.h>
#include <linux/slab.h>
#include <asm/cpu_device_id.h>
#include <asm/platform_sst_audio.h>
#include <linux/clk.h>
#include <sound/pcm.h>
#include <sound/pcm_params.h>
#include <sound/soc.h>
......@@ -33,7 +37,8 @@
#include "../common/sst-acpi.h"
#define CHT_PLAT_CLK_3_HZ 19200000
#define CHT_CODEC_DAI "rt5645-aif1"
#define CHT_CODEC_DAI1 "rt5645-aif1"
#define CHT_CODEC_DAI2 "rt5645-aif2"
struct cht_acpi_card {
char *codec_id;
......@@ -45,15 +50,36 @@ struct cht_mc_private {
struct snd_soc_jack jack;
struct cht_acpi_card *acpi_card;
char codec_name[16];
struct clk *mclk;
};
#define CHT_RT5645_MAP(quirk) ((quirk) & 0xff)
#define CHT_RT5645_SSP2_AIF2 BIT(16) /* default is using AIF1 */
#define CHT_RT5645_SSP0_AIF1 BIT(17)
#define CHT_RT5645_SSP0_AIF2 BIT(18)
static unsigned long cht_rt5645_quirk = 0;
static void log_quirks(struct device *dev)
{
if (cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2)
dev_info(dev, "quirk SSP2_AIF2 enabled");
if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1)
dev_info(dev, "quirk SSP0_AIF1 enabled");
if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)
dev_info(dev, "quirk SSP0_AIF2 enabled");
}
static inline struct snd_soc_dai *cht_get_codec_dai(struct snd_soc_card *card)
{
struct snd_soc_pcm_runtime *rtd;
list_for_each_entry(rtd, &card->rtd_list, list) {
if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI,
strlen(CHT_CODEC_DAI)))
if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI1,
strlen(CHT_CODEC_DAI1)))
return rtd->codec_dai;
if (!strncmp(rtd->codec_dai->name, CHT_CODEC_DAI2,
strlen(CHT_CODEC_DAI2)))
return rtd->codec_dai;
}
return NULL;
......@@ -65,6 +91,7 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
struct snd_soc_dapm_context *dapm = w->dapm;
struct snd_soc_card *card = dapm->card;
struct snd_soc_dai *codec_dai;
struct cht_mc_private *ctx = snd_soc_card_get_drvdata(card);
int ret;
codec_dai = cht_get_codec_dai(card);
......@@ -73,19 +100,30 @@ static int platform_clock_control(struct snd_soc_dapm_widget *w,
return -EIO;
}
if (!SND_SOC_DAPM_EVENT_OFF(event))
return 0;
if (SND_SOC_DAPM_EVENT_ON(event)) {
if (ctx->mclk) {
ret = clk_prepare_enable(ctx->mclk);
if (ret < 0) {
dev_err(card->dev,
"could not configure MCLK state");
return ret;
}
}
} else {
/* Set codec sysclk source to its internal clock because codec PLL will
* be off when idle and MCLK will also be off when codec is
* runtime suspended. Codec needs clock for jack detection and button
* press. MCLK is turned off with clock framework or ACPI.
*/
ret = snd_soc_dai_set_sysclk(codec_dai, RT5645_SCLK_S_RCCLK,
48000 * 512, SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
return ret;
}
/* Set codec sysclk source to its internal clock because codec PLL will
* be off when idle and MCLK will also be off by ACPI when codec is
* runtime suspended. Codec needs clock for jack detection and button
* press.
*/
ret = snd_soc_dai_set_sysclk(codec_dai, RT5645_SCLK_S_RCCLK,
0, SND_SOC_CLOCK_IN);
if (ret < 0) {
dev_err(card->dev, "can't set codec sysclk: %d\n", ret);
return ret;
if (ctx->mclk)
clk_disable_unprepare(ctx->mclk);
}
return 0;
......@@ -97,7 +135,7 @@ static const struct snd_soc_dapm_widget cht_dapm_widgets[] = {
SND_SOC_DAPM_MIC("Int Mic", NULL),
SND_SOC_DAPM_SPK("Ext Spk", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_POST_PMD),
platform_clock_control, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
};
static const struct snd_soc_dapm_route cht_rt5645_audio_map[] = {
......@@ -109,12 +147,6 @@ static const struct snd_soc_dapm_route cht_rt5645_audio_map[] = {
{"Headphone", NULL, "HPOR"},
{"Ext Spk", NULL, "SPOL"},
{"Ext Spk", NULL, "SPOR"},
{"AIF1 Playback", NULL, "ssp2 Tx"},
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx" },
{"codec_in1", NULL, "ssp2 Rx" },
{"ssp2 Rx", NULL, "AIF1 Capture"},
{"Headphone", NULL, "Platform Clock"},
{"Headset Mic", NULL, "Platform Clock"},
{"Int Mic", NULL, "Platform Clock"},
......@@ -130,16 +162,42 @@ static const struct snd_soc_dapm_route cht_rt5650_audio_map[] = {
{"Headphone", NULL, "HPOR"},
{"Ext Spk", NULL, "SPOL"},
{"Ext Spk", NULL, "SPOR"},
{"Headphone", NULL, "Platform Clock"},
{"Headset Mic", NULL, "Platform Clock"},
{"Int Mic", NULL, "Platform Clock"},
{"Ext Spk", NULL, "Platform Clock"},
};
static const struct snd_soc_dapm_route cht_rt5645_ssp2_aif1_map[] = {
{"AIF1 Playback", NULL, "ssp2 Tx"},
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx" },
{"codec_in1", NULL, "ssp2 Rx" },
{"ssp2 Rx", NULL, "AIF1 Capture"},
{"Headphone", NULL, "Platform Clock"},
{"Headset Mic", NULL, "Platform Clock"},
{"Int Mic", NULL, "Platform Clock"},
{"Ext Spk", NULL, "Platform Clock"},
};
static const struct snd_soc_dapm_route cht_rt5645_ssp2_aif2_map[] = {
{"AIF2 Playback", NULL, "ssp2 Tx"},
{"ssp2 Tx", NULL, "codec_out0"},
{"ssp2 Tx", NULL, "codec_out1"},
{"codec_in0", NULL, "ssp2 Rx" },
{"codec_in1", NULL, "ssp2 Rx" },
{"ssp2 Rx", NULL, "AIF2 Capture"},
};
static const struct snd_soc_dapm_route cht_rt5645_ssp0_aif1_map[] = {
{"AIF1 Playback", NULL, "ssp0 Tx"},
{"ssp0 Tx", NULL, "modem_out"},
{"modem_in", NULL, "ssp0 Rx" },
{"ssp0 Rx", NULL, "AIF1 Capture"},
};
static const struct snd_soc_dapm_route cht_rt5645_ssp0_aif2_map[] = {
{"AIF2 Playback", NULL, "ssp0 Tx"},
{"ssp0 Tx", NULL, "modem_out"},
{"modem_in", NULL, "ssp0 Rx" },
{"ssp0 Rx", NULL, "AIF2 Capture"},
};
static const struct snd_kcontrol_new cht_mc_controls[] = {
......@@ -185,28 +243,65 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream,
return 0;
}
/* uncomment when we have a real quirk
static int cht_rt5645_quirk_cb(const struct dmi_system_id *id)
{
cht_rt5645_quirk = (unsigned long)id->driver_data;
return 1;
}
*/
static const struct dmi_system_id cht_rt5645_quirk_table[] = {
{
},
};
static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
{
int ret;
int jack_type;
struct snd_soc_codec *codec = runtime->codec;
struct snd_soc_dai *codec_dai = runtime->codec_dai;
struct snd_soc_card *card = runtime->card;
struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card);
/* Select clk_i2s1_asrc as ASRC clock source */
rt5645_sel_asrc_clk_src(codec,
RT5645_DA_STEREO_FILTER |
RT5645_DA_MONO_L_FILTER |
RT5645_DA_MONO_R_FILTER |
RT5645_AD_STEREO_FILTER,
RT5645_CLK_SEL_I2S1_ASRC);
if ((cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) ||
(cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
/* Select clk_i2s2_asrc as ASRC clock source */
rt5645_sel_asrc_clk_src(codec,
RT5645_DA_STEREO_FILTER |
RT5645_DA_MONO_L_FILTER |
RT5645_DA_MONO_R_FILTER |
RT5645_AD_STEREO_FILTER,
RT5645_CLK_SEL_I2S2_ASRC);
} else {
/* Select clk_i2s1_asrc as ASRC clock source */
rt5645_sel_asrc_clk_src(codec,
RT5645_DA_STEREO_FILTER |
RT5645_DA_MONO_L_FILTER |
RT5645_DA_MONO_R_FILTER |
RT5645_AD_STEREO_FILTER,
RT5645_CLK_SEL_I2S1_ASRC);
}
/* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0xF, 4, 24);
if (ret < 0) {
dev_err(runtime->dev, "can't set codec TDM slot %d\n", ret);
return ret;
if (cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) {
ret = snd_soc_dapm_add_routes(&card->dapm,
cht_rt5645_ssp2_aif2_map,
ARRAY_SIZE(cht_rt5645_ssp2_aif2_map));
} else if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) {
ret = snd_soc_dapm_add_routes(&card->dapm,
cht_rt5645_ssp0_aif1_map,
ARRAY_SIZE(cht_rt5645_ssp0_aif1_map));
} else if (cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2) {
ret = snd_soc_dapm_add_routes(&card->dapm,
cht_rt5645_ssp0_aif2_map,
ARRAY_SIZE(cht_rt5645_ssp0_aif2_map));
} else {
ret = snd_soc_dapm_add_routes(&card->dapm,
cht_rt5645_ssp2_aif1_map,
ARRAY_SIZE(cht_rt5645_ssp2_aif1_map));
}
if (ret)
return ret;
if (ctx->acpi_card->codec_type == CODEC_TYPE_RT5650)
jack_type = SND_JACK_HEADPHONE | SND_JACK_MICROPHONE |
......@@ -225,12 +320,33 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime)
rt5645_set_jack_detect(codec, &ctx->jack, &ctx->jack, &ctx->jack);
if (ctx->mclk) {
/*
* The firmware might enable the clock at
* boot (this information may or may not
* be reflected in the enable clock register).
* To change the rate we must disable the clock
* first to cover these cases. Due to common
* clock framework restrictions that do not allow
* to disable a clock that has not been enabled,
* we need to enable the clock first.
*/
ret = clk_prepare_enable(ctx->mclk);
if (!ret)
clk_disable_unprepare(ctx->mclk);
ret = clk_set_rate(ctx->mclk, CHT_PLAT_CLK_3_HZ);
if (ret)
dev_err(runtime->dev, "unable to set MCLK rate\n");
}
return ret;
}
static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd,
struct snd_pcm_hw_params *params)
{
int ret;
struct snd_interval *rate = hw_param_interval(params,
SNDRV_PCM_HW_PARAM_RATE);
struct snd_interval *channels = hw_param_interval(params,
......@@ -240,8 +356,67 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd,
rate->min = rate->max = 48000;
channels->min = channels->max = 2;
/* set SSP2 to 24-bit */
params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
if ((cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) ||
(cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
/* set SSP0 to 16-bit */
params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
/*
* Default mode for SSP configuration is TDM 4 slot, override config
* with explicit setting to I2S 2ch 16-bit. The word length is set with
* dai_set_tdm_slot() since there is no other API exposed
*/
ret = snd_soc_dai_set_fmt(rtd->cpu_dai,
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS
);
if (ret < 0) {
dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_fmt(rtd->codec_dai,
SND_SOC_DAIFMT_I2S |
SND_SOC_DAIFMT_NB_NF |
SND_SOC_DAIFMT_CBS_CFS
);
if (ret < 0) {
dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret);
return ret;
}
ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16);
if (ret < 0) {
dev_err(rtd->dev, "can't set I2S config, err %d\n", ret);
return ret;
}
} else {
/* set SSP2 to 24-bit */
params_set_format(params, SNDRV_PCM_FORMAT_S24_LE);
/*
* Default mode for SSP configuration is TDM 4 slot
*/
ret = snd_soc_dai_set_fmt(rtd->codec_dai,
SND_SOC_DAIFMT_DSP_B |
SND_SOC_DAIFMT_IB_NF |
SND_SOC_DAIFMT_CBS_CFS);
if (ret < 0) {
dev_err(rtd->dev, "can't set format to TDM %d\n", ret);
return ret;
}
/* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */
ret = snd_soc_dai_set_tdm_slot(rtd->codec_dai, 0xF, 0xF, 4, 24);
if (ret < 0) {
dev_err(rtd->dev, "can't set codec TDM slot %d\n", ret);
return ret;
}
}
return 0;
}
......@@ -303,8 +478,6 @@ static struct snd_soc_dai_link cht_dailink[] = {
.no_pcm = 1,
.codec_dai_name = "rt5645-aif1",
.codec_name = "i2c-10EC5645:00",
.dai_fmt = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF
| SND_SOC_DAIFMT_CBS_CFS,
.init = cht_codec_init,
.be_hw_params_fixup = cht_codec_fixup,
.nonatomic = true,
......@@ -344,10 +517,31 @@ static struct snd_soc_card snd_soc_card_chtrt5650 = {
static struct cht_acpi_card snd_soc_cards[] = {
{"10EC5640", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC5645", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC5648", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC3270", CODEC_TYPE_RT5645, &snd_soc_card_chtrt5645},
{"10EC5650", CODEC_TYPE_RT5650, &snd_soc_card_chtrt5650},
};
static char cht_rt5640_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
static char cht_rt5645_codec_name[16]; /* i2c-<HID>:00 with HID being 8 chars */
static char cht_rt5645_codec_aif_name[12]; /* = "rt5645-aif[1|2]" */
static char cht_rt5645_cpu_dai_name[10]; /* = "ssp[0|2]-port" */
static bool is_valleyview(void)
{
static const struct x86_cpu_id cpu_ids[] = {
{ X86_VENDOR_INTEL, 6, 55 }, /* Valleyview, Bay Trail */
{}
};
if (!x86_match_cpu(cpu_ids))
return false;
return true;
}
struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */
u64 aif_value; /* 1: AIF1, 2: AIF2 */
u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */
};
static int snd_cht_mc_probe(struct platform_device *pdev)
{
......@@ -358,22 +552,33 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
struct sst_acpi_mach *mach;
const char *i2c_name = NULL;
int dai_index = 0;
bool found = false;
bool is_bytcr = false;
drv = devm_kzalloc(&pdev->dev, sizeof(*drv), GFP_ATOMIC);
if (!drv)
return -ENOMEM;
mach = (&pdev->dev)->platform_data;
for (i = 0; i < ARRAY_SIZE(snd_soc_cards); i++) {
if (acpi_dev_found(snd_soc_cards[i].codec_id)) {
if (acpi_dev_found(snd_soc_cards[i].codec_id) &&
(!strncmp(snd_soc_cards[i].codec_id, mach->id, 8))) {
dev_dbg(&pdev->dev,
"found codec %s\n", snd_soc_cards[i].codec_id);
card = snd_soc_cards[i].soc_card;
drv->acpi_card = &snd_soc_cards[i];
found = true;
break;
}
}
if (!found) {
dev_err(&pdev->dev, "No matching HID found in supported list\n");
return -ENODEV;
}
card->dev = &pdev->dev;
mach = card->dev->platform_data;
sprintf(drv->codec_name, "i2c-%s:00", drv->acpi_card->codec_id);
/* set correct codec name */
......@@ -386,9 +591,105 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
/* fixup codec name based on HID */
i2c_name = sst_acpi_find_name_from_hid(mach->id);
if (i2c_name != NULL) {
snprintf(cht_rt5640_codec_name, sizeof(cht_rt5640_codec_name),
snprintf(cht_rt5645_codec_name, sizeof(cht_rt5645_codec_name),
"%s%s", "i2c-", i2c_name);
cht_dailink[dai_index].codec_name = cht_rt5640_codec_name;
cht_dailink[dai_index].codec_name = cht_rt5645_codec_name;
}
/*
* swap SSP0 if bytcr is detected
* (will be overridden if DMI quirk is detected)
*/
if (is_valleyview()) {
struct sst_platform_info *p_info = mach->pdata;
const struct sst_res_info *res_info = p_info->res_info;
if (res_info->acpi_ipc_irq_index == 0)
is_bytcr = true;
}
if (is_bytcr) {
/*
* Baytrail CR platforms may have CHAN package in BIOS, try
* to find relevant routing quirk based as done on Windows
* platforms. We have to read the information directly from the
* BIOS, at this stage the card is not created and the links
* with the codec driver/pdata are non-existent
*/
struct acpi_chan_package chan_package;
/* format specified: 2 64-bit integers */
struct acpi_buffer format = {sizeof("NN"), "NN"};
struct acpi_buffer state = {0, NULL};
struct sst_acpi_package_context pkg_ctx;
bool pkg_found = false;
state.length = sizeof(chan_package);
state.pointer = &chan_package;
pkg_ctx.name = "CHAN";
pkg_ctx.length = 2;
pkg_ctx.format = &format;
pkg_ctx.state = &state;
pkg_ctx.data_valid = false;
pkg_found = sst_acpi_find_package_from_hid(mach->id, &pkg_ctx);
if (pkg_found) {
if (chan_package.aif_value == 1) {
dev_info(&pdev->dev, "BIOS Routing: AIF1 connected\n");
cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF1;
} else if (chan_package.aif_value == 2) {
dev_info(&pdev->dev, "BIOS Routing: AIF2 connected\n");
cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF2;
} else {
dev_info(&pdev->dev, "BIOS Routing isn't valid, ignored\n");
pkg_found = false;
}
}
if (!pkg_found) {
/* no BIOS indications, assume SSP0-AIF2 connection */
cht_rt5645_quirk |= CHT_RT5645_SSP0_AIF2;
}
}
/* check quirks before creating card */
dmi_check_system(cht_rt5645_quirk_table);
log_quirks(&pdev->dev);
if ((cht_rt5645_quirk & CHT_RT5645_SSP2_AIF2) ||
(cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
/* fixup codec aif name */
snprintf(cht_rt5645_codec_aif_name,
sizeof(cht_rt5645_codec_aif_name),
"%s", "rt5645-aif2");
cht_dailink[dai_index].codec_dai_name =
cht_rt5645_codec_aif_name;
}
if ((cht_rt5645_quirk & CHT_RT5645_SSP0_AIF1) ||
(cht_rt5645_quirk & CHT_RT5645_SSP0_AIF2)) {
/* fixup cpu dai name name */
snprintf(cht_rt5645_cpu_dai_name,
sizeof(cht_rt5645_cpu_dai_name),
"%s", "ssp0-port");
cht_dailink[dai_index].cpu_dai_name =
cht_rt5645_cpu_dai_name;
}
if (is_valleyview()) {
drv->mclk = devm_clk_get(&pdev->dev, "pmc_plt_clk_3");
if (IS_ERR(drv->mclk)) {
dev_err(&pdev->dev,
"Failed to get MCLK from pmc_plt_clk_3: %ld\n",
PTR_ERR(drv->mclk));
return PTR_ERR(drv->mclk);
}
}
snd_soc_card_set_drvdata(card, drv);
......
sound/soc/intel/boards/skl_nau88l25_max98357a.c
View file @ 16b57114
......@@ -32,6 +32,7 @@
static struct snd_soc_jack skylake_headset;
static struct snd_soc_card skylake_audio_card;
static const struct snd_pcm_hw_constraint_list *dmic_constraints;
static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
......@@ -111,8 +112,8 @@ static const struct snd_soc_dapm_widget skylake_widgets[] = {
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_SPK("Spk", NULL),
SND_SOC_DAPM_MIC("SoC DMIC", NULL),
SND_SOC_DAPM_SPK("DP", NULL),
SND_SOC_DAPM_SPK("HDMI", NULL),
SND_SOC_DAPM_SPK("DP1", NULL),
SND_SOC_DAPM_SPK("DP2", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD),
......@@ -130,9 +131,6 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{ "MIC", NULL, "Headset Mic" },
{ "DMic", NULL, "SoC DMIC" },
{"HDMI", NULL, "hif5 Output"},
{"DP", NULL, "hif6 Output"},
/* CODEC BE connections */
{ "HiFi Playback", NULL, "ssp0 Tx" },
{ "ssp0 Tx", NULL, "codec0_out" },
......@@ -603,19 +601,39 @@ static struct snd_soc_dai_link skylake_dais[] = {
},
};
#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
int err;
struct snd_soc_codec *codec = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
codec = pcm->codec_dai->codec;
snprintf(jack_name, sizeof(jack_name),
"HDMI/DP, pcm=%d Jack", pcm->device);
err = snd_soc_card_jack_new(card, jack_name,
SND_JACK_AVOUT,
&skylake_hdmi[i],
NULL, 0);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&skylake_hdmi[i]);
if (err < 0)
return err;
i++;
}
return 0;
if (!codec)
return -EINVAL;
return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + NAU88L25 */
......
sound/soc/intel/boards/skl_nau88l25_ssm4567.c
View file @ 16b57114
......@@ -36,6 +36,7 @@
static struct snd_soc_jack skylake_headset;
static struct snd_soc_card skylake_audio_card;
static const struct snd_pcm_hw_constraint_list *dmic_constraints;
static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
......@@ -115,8 +116,8 @@ static const struct snd_soc_dapm_widget skylake_widgets[] = {
SND_SOC_DAPM_SPK("Left Speaker", NULL),
SND_SOC_DAPM_SPK("Right Speaker", NULL),
SND_SOC_DAPM_MIC("SoC DMIC", NULL),
SND_SOC_DAPM_SPK("DP", NULL),
SND_SOC_DAPM_SPK("HDMI", NULL),
SND_SOC_DAPM_SPK("DP1", NULL),
SND_SOC_DAPM_SPK("DP2", NULL),
SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0,
platform_clock_control, SND_SOC_DAPM_PRE_PMU |
SND_SOC_DAPM_POST_PMD),
......@@ -135,8 +136,6 @@ static const struct snd_soc_dapm_route skylake_map[] = {
{"MIC", NULL, "Headset Mic"},
{"DMic", NULL, "SoC DMIC"},
{"HDMI", NULL, "hif5 Output"},
{"DP", NULL, "hif6 Output"},
/* CODEC BE connections */
{ "Left Playback", NULL, "ssp0 Tx"},
{ "Right Playback", NULL, "ssp0 Tx"},
......@@ -653,19 +652,39 @@ static struct snd_soc_dai_link skylake_dais[] = {
},
};
#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
int err;
struct snd_soc_codec *codec = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
codec = pcm->codec_dai->codec;
snprintf(jack_name, sizeof(jack_name),
"HDMI/DP, pcm=%d Jack", pcm->device);
err = snd_soc_card_jack_new(card, jack_name,
SND_JACK_AVOUT,
&skylake_hdmi[i],
NULL, 0);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&skylake_hdmi[i]);
if (err < 0)
return err;
i++;
}
return 0;
if (!codec)
return -EINVAL;
return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + NAU88L25 */
......
sound/soc/intel/boards/skl_rt286.c
View file @ 16b57114
......@@ -29,6 +29,7 @@
#include "../../codecs/hdac_hdmi.h"
static struct snd_soc_jack skylake_headset;
static struct snd_soc_jack skylake_hdmi[3];
struct skl_hdmi_pcm {
struct list_head head;
......@@ -94,10 +95,6 @@ static const struct snd_soc_dapm_route skylake_rt286_map[] = {
{"DMIC1 Pin", NULL, "DMIC2"},
{"DMic", NULL, "SoC DMIC"},
{"HDMI1", NULL, "hif5 Output"},
{"HDMI2", NULL, "hif6 Output"},
{"HDMI3", NULL, "hif7 Output"},
/* CODEC BE connections */
{ "AIF1 Playback", NULL, "ssp0 Tx"},
{ "ssp0 Tx", NULL, "codec0_out"},
......@@ -458,19 +455,38 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = {
},
};
#define NAME_SIZE 32
static int skylake_card_late_probe(struct snd_soc_card *card)
{
struct skl_rt286_private *ctx = snd_soc_card_get_drvdata(card);
struct skl_hdmi_pcm *pcm;
int err;
struct snd_soc_codec *codec = NULL;
int err, i = 0;
char jack_name[NAME_SIZE];
list_for_each_entry(pcm, &ctx->hdmi_pcm_list, head) {
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device);
codec = pcm->codec_dai->codec;
snprintf(jack_name, sizeof(jack_name),
"HDMI/DP, pcm=%d Jack", pcm->device);
err = snd_soc_card_jack_new(card, jack_name,
SND_JACK_AVOUT, &skylake_hdmi[i],
NULL, 0);
if (err)
return err;
err = hdac_hdmi_jack_init(pcm->codec_dai, pcm->device,
&skylake_hdmi[i]);
if (err < 0)
return err;
i++;
}
return 0;
if (!codec)
return -EINVAL;
return hdac_hdmi_jack_port_init(codec, &card->dapm);
}
/* skylake audio machine driver for SPT + RT286S */
......
sound/soc/intel/common/sst-dsp.c
View file @ 16b57114
......@@ -252,44 +252,44 @@ void sst_dsp_shim_update_bits_forced(struct sst_dsp *sst, u32 offset,
EXPORT_SYMBOL_GPL(sst_dsp_shim_update_bits_forced);
int sst_dsp_register_poll(struct sst_dsp *ctx, u32 offset, u32 mask,
u32 target, u32 timeout, char *operation)
u32 target, u32 time, char *operation)
{
int time, ret;
u32 reg;
bool done = false;
unsigned long timeout;
int k = 0, s = 500;
/*
* we will poll for couple of ms using mdelay, if not successful
* then go to longer sleep using usleep_range
* split the loop into sleeps of varying resolution. more accurately,
* the range of wakeups are:
* Phase 1(first 5ms): min sleep 0.5ms; max sleep 1ms.
* Phase 2:( 5ms to 10ms) : min sleep 0.5ms; max sleep 10ms
* (usleep_range (500, 1000) and usleep_range(5000, 10000) are
* both possible in this phase depending on whether k > 10 or not).
* Phase 3: (beyond 10 ms) min sleep 5ms; max sleep 10ms.
*/
/* check if set state successful */
for (time = 0; time < 5; time++) {
if ((sst_dsp_shim_read_unlocked(ctx, offset) & mask) == target) {
done = true;
break;
}
mdelay(1);
timeout = jiffies + msecs_to_jiffies(time);
while (((sst_dsp_shim_read_unlocked(ctx, offset) & mask) != target)
&& time_before(jiffies, timeout)) {
k++;
if (k > 10)
s = 5000;
usleep_range(s, 2*s);
}
if (done == false) {
/* sleeping in 10ms steps so adjust timeout value */
timeout /= 10;
reg = sst_dsp_shim_read_unlocked(ctx, offset);
for (time = 0; time < timeout; time++) {
if ((sst_dsp_shim_read_unlocked(ctx, offset) & mask) == target)
break;
if ((reg & mask) == target) {
dev_dbg(ctx->dev, "FW Poll Status: reg=%#x %s successful\n",
reg, operation);
usleep_range(5000, 10000);
}
return 0;
}
reg = sst_dsp_shim_read_unlocked(ctx, offset);
dev_dbg(ctx->dev, "FW Poll Status: reg=%#x %s %s\n", reg, operation,
(time < timeout) ? "successful" : "timedout");
ret = time < timeout ? 0 : -ETIME;
return ret;
dev_dbg(ctx->dev, "FW Poll Status: reg=%#x %s timedout\n",
reg, operation);
return -ETIME;
}
EXPORT_SYMBOL_GPL(sst_dsp_register_poll);
......
sound/soc/intel/skylake/bxt-sst.c
View file @ 16b57114
......@@ -23,7 +23,6 @@
#include "../common/sst-dsp.h"
#include "../common/sst-dsp-priv.h"
#include "skl-sst-ipc.h"
#include "skl-tplg-interface.h"
#define BXT_BASEFW_TIMEOUT 3000
#define BXT_INIT_TIMEOUT 500
......@@ -52,7 +51,7 @@ static unsigned int bxt_get_errorcode(struct sst_dsp *ctx)
}
static int
bxt_load_library(struct sst_dsp *ctx, struct skl_dfw_manifest *minfo)
bxt_load_library(struct sst_dsp *ctx, struct skl_lib_info *linfo, int lib_count)
{
struct snd_dma_buffer dmab;
struct skl_sst *skl = ctx->thread_context;
......@@ -61,11 +60,11 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_dfw_manifest *minfo)
int ret = 0, i, dma_id, stream_tag;
/* library indices start from 1 to N. 0 represents base FW */
for (i = 1; i < minfo->lib_count; i++) {
ret = request_firmware(&fw, minfo->lib[i].name, ctx->dev);
for (i = 1; i < lib_count; i++) {
ret = request_firmware(&fw, linfo[i].name, ctx->dev);
if (ret < 0) {
dev_err(ctx->dev, "Request lib %s failed:%d\n",
minfo->lib[i].name, ret);
linfo[i].name, ret);
return ret;
}
......@@ -96,7 +95,7 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_dfw_manifest *minfo)
ret = skl_sst_ipc_load_library(&skl->ipc, dma_id, i);
if (ret < 0)
dev_err(ctx->dev, "IPC Load Lib for %s fail: %d\n",
minfo->lib[i].name, ret);
linfo[i].name, ret);
ctx->dsp_ops.trigger(ctx->dev, false, stream_tag);
ctx->dsp_ops.cleanup(ctx->dev, &dmab, stream_tag);
......@@ -119,8 +118,7 @@ bxt_load_library(struct sst_dsp *ctx, struct skl_dfw_manifest *minfo)
static int sst_bxt_prepare_fw(struct sst_dsp *ctx,
const void *fwdata, u32 fwsize)
{
int stream_tag, ret, i;
u32 reg;
int stream_tag, ret;
stream_tag = ctx->dsp_ops.prepare(ctx->dev, 0x40, fwsize, &ctx->dmab);
if (stream_tag <= 0) {
......@@ -153,23 +151,13 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx,
}
/* Step 4: Wait for DONE Bit */
for (i = BXT_INIT_TIMEOUT; i > 0; --i) {
reg = sst_dsp_shim_read(ctx, SKL_ADSP_REG_HIPCIE);
if (reg & SKL_ADSP_REG_HIPCIE_DONE) {
sst_dsp_shim_update_bits_forced(ctx,
SKL_ADSP_REG_HIPCIE,
ret = sst_dsp_register_poll(ctx, SKL_ADSP_REG_HIPCIE,
SKL_ADSP_REG_HIPCIE_DONE,
SKL_ADSP_REG_HIPCIE_DONE);
break;
}
mdelay(1);
}
if (!i) {
dev_info(ctx->dev, "Waiting for HIPCIE done, reg: 0x%x\n", reg);
sst_dsp_shim_update_bits(ctx, SKL_ADSP_REG_HIPCIE,
SKL_ADSP_REG_HIPCIE_DONE,
SKL_ADSP_REG_HIPCIE_DONE);
SKL_ADSP_REG_HIPCIE_DONE,
BXT_INIT_TIMEOUT, "HIPCIE Done");
if (ret < 0) {
dev_err(ctx->dev, "Timout for Purge Request%d\n", ret);
goto base_fw_load_failed;
}
/* Step 5: power down core1 */
......@@ -184,19 +172,10 @@ static int sst_bxt_prepare_fw(struct sst_dsp *ctx,
skl_ipc_op_int_enable(ctx);
/* Step 7: Wait for ROM init */
for (i = BXT_INIT_TIMEOUT; i > 0; --i) {
if (SKL_FW_INIT ==
(sst_dsp_shim_read(ctx, BXT_ADSP_FW_STATUS) &
SKL_FW_STS_MASK)) {
dev_info(ctx->dev, "ROM loaded, continue FW loading\n");
break;
}
mdelay(1);
}
if (!i) {
dev_err(ctx->dev, "Timeout for ROM init, HIPCIE: 0x%x\n", reg);
ret = -EIO;
ret = sst_dsp_register_poll(ctx, BXT_ADSP_FW_STATUS, SKL_FW_STS_MASK,
SKL_FW_INIT, BXT_INIT_TIMEOUT, "ROM Load");
if (ret < 0) {
dev_err(ctx->dev, "Timeout for ROM init, ret:%d\n", ret);
goto base_fw_load_failed;
}
......@@ -432,7 +411,6 @@ static int bxt_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id)
int ret;
struct skl_ipc_dxstate_info dx;
unsigned int core_mask = SKL_DSP_CORE_MASK(core_id);
struct skl_dfw_manifest *minfo = &skl->manifest;
if (skl->fw_loaded == false) {
skl->boot_complete = false;
......@@ -442,8 +420,9 @@ static int bxt_set_dsp_D0(struct sst_dsp *ctx, unsigned int core_id)
return ret;
}
if (minfo->lib_count > 1) {
ret = bxt_load_library(ctx, minfo);
if (skl->lib_count > 1) {
ret = bxt_load_library(ctx, skl->lib_info,
skl->lib_count);
if (ret < 0) {
dev_err(ctx->dev, "reload libs failed: %d\n", ret);
return ret;
......@@ -640,8 +619,9 @@ int bxt_sst_init_fw(struct device *dev, struct skl_sst *ctx)
skl_dsp_init_core_state(sst);
if (ctx->manifest.lib_count > 1) {
ret = sst->fw_ops.load_library(sst, &ctx->manifest);
if (ctx->lib_count > 1) {
ret = sst->fw_ops.load_library(sst, ctx->lib_info,
ctx->lib_count);
if (ret < 0) {
dev_err(dev, "Load Library failed : %x\n", ret);
return ret;
......
sound/soc/intel/skylake/skl-messages.c
View file @ 16b57114
......@@ -220,6 +220,13 @@ static const struct skl_dsp_ops dsp_ops[] = {
.init_fw = bxt_sst_init_fw,
.cleanup = bxt_sst_dsp_cleanup
},
{
.id = 0x3198,
.loader_ops = bxt_get_loader_ops,
.init = bxt_sst_dsp_init,
.init_fw = bxt_sst_init_fw,
.cleanup = bxt_sst_dsp_cleanup
},
};
const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id)
......
sound/soc/intel/skylake/skl-nhlt.c
View file @ 16b57114
......@@ -102,14 +102,16 @@ static void dump_config(struct device *dev, u32 instance_id, u8 linktype,
}
static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
u32 instance_id, u8 link_type, u8 dirn)
u32 instance_id, u8 link_type, u8 dirn, u8 dev_type)
{
dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d\n",
epnt->virtual_bus_id, epnt->linktype, epnt->direction);
dev_dbg(dev, "vbus_id=%d link_type=%d dir=%d dev_type = %d\n",
epnt->virtual_bus_id, epnt->linktype,
epnt->direction, epnt->device_type);
if ((epnt->virtual_bus_id == instance_id) &&
(epnt->linktype == link_type) &&
(epnt->direction == dirn))
(epnt->direction == dirn) &&
(epnt->device_type == dev_type))
return true;
else
return false;
......@@ -117,7 +119,8 @@ static bool skl_check_ep_match(struct device *dev, struct nhlt_endpoint *epnt,
struct nhlt_specific_cfg
*skl_get_ep_blob(struct skl *skl, u32 instance, u8 link_type,
u8 s_fmt, u8 num_ch, u32 s_rate, u8 dirn)
u8 s_fmt, u8 num_ch, u32 s_rate,
u8 dirn, u8 dev_type)
{
struct nhlt_fmt *fmt;
struct nhlt_endpoint *epnt;
......@@ -135,7 +138,8 @@ struct nhlt_specific_cfg
dev_dbg(dev, "endpoint count =%d\n", nhlt->endpoint_count);
for (j = 0; j < nhlt->endpoint_count; j++) {
if (skl_check_ep_match(dev, epnt, instance, link_type, dirn)) {
if (skl_check_ep_match(dev, epnt, instance, link_type,
dirn, dev_type)) {
fmt = (struct nhlt_fmt *)(epnt->config.caps +
epnt->config.size);
sp_config = skl_get_specific_cfg(dev, fmt, num_ch,
......@@ -189,9 +193,9 @@ int skl_get_dmic_geo(struct skl *skl)
return dmic_geo;
}
static void skl_nhlt_trim_space(struct skl *skl)
static void skl_nhlt_trim_space(char *trim)
{
char *s = skl->tplg_name;
char *s = trim;
int cnt;
int i;
......@@ -218,7 +222,43 @@ int skl_nhlt_update_topology_bin(struct skl *skl)
skl->pci_id, nhlt->header.oem_id, nhlt->header.oem_table_id,
nhlt->header.oem_revision, "-tplg.bin");
skl_nhlt_trim_space(skl);
skl_nhlt_trim_space(skl->tplg_name);
return 0;
}
static ssize_t skl_nhlt_platform_id_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct pci_dev *pci = to_pci_dev(dev);
struct hdac_ext_bus *ebus = pci_get_drvdata(pci);
struct skl *skl = ebus_to_skl(ebus);
struct nhlt_acpi_table *nhlt = (struct nhlt_acpi_table *)skl->nhlt;
char platform_id[32];
sprintf(platform_id, "%x-%.6s-%.8s-%d", skl->pci_id,
nhlt->header.oem_id, nhlt->header.oem_table_id,
nhlt->header.oem_revision);
skl_nhlt_trim_space(platform_id);
return sprintf(buf, "%s\n", platform_id);
}
static DEVICE_ATTR(platform_id, 0444, skl_nhlt_platform_id_show, NULL);
int skl_nhlt_create_sysfs(struct skl *skl)
{
struct device *dev = &skl->pci->dev;
if (sysfs_create_file(&dev->kobj, &dev_attr_platform_id.attr))
dev_warn(dev, "Error creating sysfs entry\n");
return 0;
}
void skl_nhlt_remove_sysfs(struct skl *skl)
{
struct device *dev = &skl->pci->dev;
sysfs_remove_file(&dev->kobj, &dev_attr_platform_id.attr);
}
sound/soc/intel/skylake/skl-pcm.c
View file @ 16b57114
......@@ -137,6 +137,80 @@ static void skl_set_suspend_active(struct snd_pcm_substream *substream,
skl->supend_active--;
}
int skl_pcm_host_dma_prepare(struct device *dev, struct skl_pipe_params *params)
{
struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
struct hdac_bus *bus = ebus_to_hbus(ebus);
unsigned int format_val;
struct hdac_stream *hstream;
struct hdac_ext_stream *stream;
int err;
hstream = snd_hdac_get_stream(bus, params->stream,
params->host_dma_id + 1);
if (!hstream)
return -EINVAL;
stream = stream_to_hdac_ext_stream(hstream);
snd_hdac_ext_stream_decouple(ebus, stream, true);
format_val = snd_hdac_calc_stream_format(params->s_freq,
params->ch, params->format, 32, 0);
dev_dbg(dev, "format_val=%d, rate=%d, ch=%d, format=%d\n",
format_val, params->s_freq, params->ch, params->format);
snd_hdac_stream_reset(hdac_stream(stream));
err = snd_hdac_stream_set_params(hdac_stream(stream), format_val);
if (err < 0)
return err;
err = snd_hdac_stream_setup(hdac_stream(stream));
if (err < 0)
return err;
hdac_stream(stream)->prepared = 1;
return 0;
}
int skl_pcm_link_dma_prepare(struct device *dev, struct skl_pipe_params *params)
{
struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
struct hdac_bus *bus = ebus_to_hbus(ebus);
unsigned int format_val;
struct hdac_stream *hstream;
struct hdac_ext_stream *stream;
struct hdac_ext_link *link;
hstream = snd_hdac_get_stream(bus, params->stream,
params->link_dma_id + 1);
if (!hstream)
return -EINVAL;
stream = stream_to_hdac_ext_stream(hstream);
snd_hdac_ext_stream_decouple(ebus, stream, true);
format_val = snd_hdac_calc_stream_format(params->s_freq,
params->ch, params->format, 24, 0);
dev_dbg(dev, "format_val=%d, rate=%d, ch=%d, format=%d\n",
format_val, params->s_freq, params->ch, params->format);
snd_hdac_ext_link_stream_reset(stream);
snd_hdac_ext_link_stream_setup(stream, format_val);
list_for_each_entry(link, &ebus->hlink_list, list) {
if (link->index == params->link_index)
snd_hdac_ext_link_set_stream_id(link,
hstream->stream_tag);
}
stream->link_prepared = 1;
return 0;
}
static int skl_pcm_open(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
......@@ -188,32 +262,6 @@ static int skl_pcm_open(struct snd_pcm_substream *substream,
return 0;
}
static int skl_get_format(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct skl_dma_params *dma_params;
struct hdac_ext_bus *ebus = dev_get_drvdata(dai->dev);
int format_val = 0;
if ((ebus_to_hbus(ebus))->ppcap) {
struct snd_pcm_runtime *runtime = substream->runtime;
format_val = snd_hdac_calc_stream_format(runtime->rate,
runtime->channels,
runtime->format,
32, 0);
} else {
struct snd_soc_dai *codec_dai = rtd->codec_dai;
dma_params = snd_soc_dai_get_dma_data(codec_dai, substream);
if (dma_params)
format_val = dma_params->format;
}
return format_val;
}
static int skl_be_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
......@@ -234,37 +282,19 @@ static int skl_be_prepare(struct snd_pcm_substream *substream,
static int skl_pcm_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct hdac_ext_stream *stream = get_hdac_ext_stream(substream);
struct skl *skl = get_skl_ctx(dai->dev);
unsigned int format_val;
int err;
struct skl_module_cfg *mconfig;
dev_dbg(dai->dev, "%s: %s\n", __func__, dai->name);
mconfig = skl_tplg_fe_get_cpr_module(dai, substream->stream);
format_val = skl_get_format(substream, dai);
dev_dbg(dai->dev, "stream_tag=%d formatvalue=%d\n",
hdac_stream(stream)->stream_tag, format_val);
snd_hdac_stream_reset(hdac_stream(stream));
/* In case of XRUN recovery, reset the FW pipe to clean state */
if (mconfig && (substream->runtime->status->state ==
SNDRV_PCM_STATE_XRUN))
skl_reset_pipe(skl->skl_sst, mconfig->pipe);
err = snd_hdac_stream_set_params(hdac_stream(stream), format_val);
if (err < 0)
return err;
err = snd_hdac_stream_setup(hdac_stream(stream));
if (err < 0)
return err;
hdac_stream(stream)->prepared = 1;
return err;
return 0;
}
static int skl_pcm_hw_params(struct snd_pcm_substream *substream,
......@@ -295,6 +325,7 @@ static int skl_pcm_hw_params(struct snd_pcm_substream *substream,
p_params.s_freq = params_rate(params);
p_params.host_dma_id = dma_id;
p_params.stream = substream->stream;
p_params.format = params_format(params);
m_cfg = skl_tplg_fe_get_cpr_module(dai, p_params.stream);
if (m_cfg)
......@@ -438,7 +469,6 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
switch (cmd) {
case SNDRV_PCM_TRIGGER_RESUME:
if (!w->ignore_suspend) {
skl_pcm_prepare(substream, dai);
/*
* enable DMA Resume enable bit for the stream, set the
* dpib & lpib position to resume before starting the
......@@ -447,7 +477,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
snd_hdac_ext_stream_drsm_enable(ebus, true,
hdac_stream(stream)->index);
snd_hdac_ext_stream_set_dpibr(ebus, stream,
stream->dpib);
stream->lpib);
snd_hdac_ext_stream_set_lpib(stream, stream->lpib);
}
......@@ -459,7 +489,6 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd,
* pipeline is started but there is a delay in starting the
* DMA channel on the host.
*/
snd_hdac_ext_stream_decouple(ebus, stream, true);
ret = skl_decoupled_trigger(substream, cmd);
if (ret < 0)
return ret;
......@@ -506,9 +535,10 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
struct hdac_ext_bus *ebus = dev_get_drvdata(dai->dev);
struct hdac_ext_stream *link_dev;
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct hdac_ext_dma_params *dma_params;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct skl_pipe_params p_params = {0};
struct hdac_ext_link *link;
int stream_tag;
link_dev = snd_hdac_ext_stream_assign(ebus, substream,
HDAC_EXT_STREAM_TYPE_LINK);
......@@ -517,16 +547,22 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
snd_soc_dai_set_dma_data(dai, substream, (void *)link_dev);
link = snd_hdac_ext_bus_get_link(ebus, rtd->codec->component.name);
if (!link)
return -EINVAL;
stream_tag = hdac_stream(link_dev)->stream_tag;
/* set the stream tag in the codec dai dma params */
dma_params = snd_soc_dai_get_dma_data(codec_dai, substream);
if (dma_params)
dma_params->stream_tag = hdac_stream(link_dev)->stream_tag;
snd_soc_dai_set_tdm_slot(codec_dai, stream_tag, 0, 0, 0);
p_params.s_fmt = snd_pcm_format_width(params_format(params));
p_params.ch = params_channels(params);
p_params.s_freq = params_rate(params);
p_params.stream = substream->stream;
p_params.link_dma_id = hdac_stream(link_dev)->stream_tag - 1;
p_params.link_dma_id = stream_tag - 1;
p_params.link_index = link->index;
p_params.format = params_format(params);
return skl_tplg_be_update_params(dai, &p_params);
}
......@@ -534,41 +570,15 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
static int skl_link_pcm_prepare(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct hdac_ext_bus *ebus = dev_get_drvdata(dai->dev);
struct hdac_ext_stream *link_dev =
snd_soc_dai_get_dma_data(dai, substream);
unsigned int format_val = 0;
struct skl_dma_params *dma_params;
struct snd_soc_dai *codec_dai = rtd->codec_dai;
struct hdac_ext_link *link;
struct skl *skl = get_skl_ctx(dai->dev);
struct skl_module_cfg *mconfig = NULL;
dma_params = (struct skl_dma_params *)
snd_soc_dai_get_dma_data(codec_dai, substream);
if (dma_params)
format_val = dma_params->format;
dev_dbg(dai->dev, "stream_tag=%d formatvalue=%d codec_dai_name=%s\n",
hdac_stream(link_dev)->stream_tag, format_val, codec_dai->name);
link = snd_hdac_ext_bus_get_link(ebus, rtd->codec->component.name);
if (!link)
return -EINVAL;
snd_hdac_ext_link_stream_reset(link_dev);
/* In case of XRUN recovery, reset the FW pipe to clean state */
mconfig = skl_tplg_be_get_cpr_module(dai, substream->stream);
if (mconfig && (substream->runtime->status->state ==
SNDRV_PCM_STATE_XRUN))
if (mconfig && !mconfig->pipe->passthru &&
(substream->runtime->status->state == SNDRV_PCM_STATE_XRUN))
skl_reset_pipe(skl->skl_sst, mconfig->pipe);
snd_hdac_ext_link_stream_setup(link_dev, format_val);
snd_hdac_ext_link_set_stream_id(link, hdac_stream(link_dev)->stream_tag);
link_dev->link_prepared = 1;
return 0;
}
......@@ -583,10 +593,8 @@ static int skl_link_pcm_trigger(struct snd_pcm_substream *substream,
dev_dbg(dai->dev, "In %s cmd=%d\n", __func__, cmd);
switch (cmd) {
case SNDRV_PCM_TRIGGER_RESUME:
skl_link_pcm_prepare(substream, dai);
case SNDRV_PCM_TRIGGER_START:
case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
snd_hdac_ext_stream_decouple(ebus, stream, true);
snd_hdac_ext_link_stream_start(link_dev);
break;
......
sound/soc/intel/skylake/skl-sst-dsp.h
View file @ 16b57114
......@@ -19,7 +19,6 @@
#include <linux/interrupt.h>
#include <sound/memalloc.h>
#include "skl-sst-cldma.h"
#include "skl-tplg-interface.h"
#include "skl-topology.h"
struct sst_dsp;
......@@ -145,7 +144,7 @@ struct skl_dsp_fw_ops {
int (*load_fw)(struct sst_dsp *ctx);
/* FW module parser/loader */
int (*load_library)(struct sst_dsp *ctx,
struct skl_dfw_manifest *minfo);
struct skl_lib_info *linfo, int count);
int (*parse_fw)(struct sst_dsp *ctx);
int (*set_state_D0)(struct sst_dsp *ctx, unsigned int core_id);
int (*set_state_D3)(struct sst_dsp *ctx, unsigned int core_id);
......@@ -236,5 +235,4 @@ int skl_get_pvt_instance_id_map(struct skl_sst *ctx,
void skl_freeup_uuid_list(struct skl_sst *ctx);
int skl_dsp_strip_extended_manifest(struct firmware *fw);
#endif /*__SKL_SST_DSP_H__*/
sound/soc/intel/skylake/skl-sst-ipc.h
View file @ 16b57114
......@@ -97,8 +97,9 @@ struct skl_sst {
/* multi-core */
struct skl_dsp_cores cores;
/* tplg manifest */
struct skl_dfw_manifest manifest;
/* library info */
struct skl_lib_info lib_info[SKL_MAX_LIB];
int lib_count;
/* Callback to update D0i3C register */
void (*update_d0i3c)(struct device *dev, bool enable);
......
sound/soc/intel/skylake/skl-topology.c
View file @ 16b57114
......@@ -330,6 +330,31 @@ static void skl_tplg_update_buffer_size(struct skl_sst *ctx,
multiplier;
}
static u8 skl_tplg_be_dev_type(int dev_type)
{
int ret;
switch (dev_type) {
case SKL_DEVICE_BT:
ret = NHLT_DEVICE_BT;
break;
case SKL_DEVICE_DMIC:
ret = NHLT_DEVICE_DMIC;
break;
case SKL_DEVICE_I2S:
ret = NHLT_DEVICE_I2S;
break;
default:
ret = NHLT_DEVICE_INVALID;
break;
}
return ret;
}
static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
struct skl_sst *ctx)
{
......@@ -338,6 +363,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
u32 ch, s_freq, s_fmt;
struct nhlt_specific_cfg *cfg;
struct skl *skl = get_skl_ctx(ctx->dev);
u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type);
/* check if we already have blob */
if (m_cfg->formats_config.caps_size > 0)
......@@ -374,7 +400,7 @@ static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w,
/* update the blob based on virtual bus_id and default params */
cfg = skl_get_ep_blob(skl, m_cfg->vbus_id, link_type,
s_fmt, ch, s_freq, dir);
s_fmt, ch, s_freq, dir, dev_type);
if (cfg) {
m_cfg->formats_config.caps_size = cfg->size;
m_cfg->formats_config.caps = (u32 *) &cfg->caps;
......@@ -496,6 +522,20 @@ static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w)
return 0;
}
static int skl_tplg_module_prepare(struct skl_sst *ctx, struct skl_pipe *pipe,
struct snd_soc_dapm_widget *w, struct skl_module_cfg *mcfg)
{
switch (mcfg->dev_type) {
case SKL_DEVICE_HDAHOST:
return skl_pcm_host_dma_prepare(ctx->dev, pipe->p_params);
case SKL_DEVICE_HDALINK:
return skl_pcm_link_dma_prepare(ctx->dev, pipe->p_params);
}
return 0;
}
/*
* Inside a pipe instance, we can have various modules. These modules need
* to instantiated in DSP by invoking INIT_MODULE IPC, which is achieved by
......@@ -535,6 +575,11 @@ skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe)
mconfig->m_state = SKL_MODULE_LOADED;
}
/* prepare the DMA if the module is gateway cpr */
ret = skl_tplg_module_prepare(ctx, pipe, w, mconfig);
if (ret < 0)
return ret;
/* update blob if blob is null for be with default value */
skl_tplg_update_be_blob(w, ctx);
......@@ -974,7 +1019,6 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
struct skl_module_cfg *src_module = NULL, *dst_module;
struct skl_sst *ctx = skl->skl_sst;
struct skl_pipe *s_pipe = mconfig->pipe;
int ret = 0;
if (s_pipe->state == SKL_PIPE_INVALID)
return -EINVAL;
......@@ -996,7 +1040,7 @@ static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w,
src_module = dst_module;
}
ret = skl_delete_pipe(ctx, mconfig->pipe);
skl_delete_pipe(ctx, mconfig->pipe);
return skl_tplg_unload_pipe_modules(ctx, s_pipe);
}
......@@ -1207,6 +1251,7 @@ static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg,
switch (mcfg->dev_type) {
case SKL_DEVICE_HDALINK:
pipe->p_params->link_dma_id = params->link_dma_id;
pipe->p_params->link_index = params->link_index;
break;
case SKL_DEVICE_HDAHOST:
......@@ -1220,6 +1265,7 @@ static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg,
pipe->p_params->ch = params->ch;
pipe->p_params->s_freq = params->s_freq;
pipe->p_params->stream = params->stream;
pipe->p_params->format = params->format;
} else {
memcpy(pipe->p_params, params, sizeof(*params));
......@@ -1428,6 +1474,7 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
struct nhlt_specific_cfg *cfg;
struct skl *skl = get_skl_ctx(dai->dev);
int link_type = skl_tplg_be_link_type(mconfig->dev_type);
u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type);
skl_tplg_fill_dma_id(mconfig, params);
......@@ -1437,7 +1484,8 @@ static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai,
/* update the blob based on virtual bus_id*/
cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type,
params->s_fmt, params->ch,
params->s_freq, params->stream);
params->s_freq, params->stream,
dev_type);
if (cfg) {
mconfig->formats_config.caps_size = cfg->size;
mconfig->formats_config.caps = (u32 *) &cfg->caps;
......@@ -2280,20 +2328,21 @@ static int skl_tplg_control_load(struct snd_soc_component *cmpnt,
static int skl_tplg_fill_str_mfest_tkn(struct device *dev,
struct snd_soc_tplg_vendor_string_elem *str_elem,
struct skl_dfw_manifest *minfo)
struct skl *skl)
{
int tkn_count = 0;
static int ref_count;
switch (str_elem->token) {
case SKL_TKN_STR_LIB_NAME:
if (ref_count > minfo->lib_count - 1) {
if (ref_count > skl->skl_sst->lib_count - 1) {
ref_count = 0;
return -EINVAL;
}
strncpy(minfo->lib[ref_count].name, str_elem->string,
ARRAY_SIZE(minfo->lib[ref_count].name));
strncpy(skl->skl_sst->lib_info[ref_count].name,
str_elem->string,
ARRAY_SIZE(skl->skl_sst->lib_info[ref_count].name));
ref_count++;
tkn_count++;
break;
......@@ -2308,14 +2357,14 @@ static int skl_tplg_fill_str_mfest_tkn(struct device *dev,
static int skl_tplg_get_str_tkn(struct device *dev,
struct snd_soc_tplg_vendor_array *array,
struct skl_dfw_manifest *minfo)
struct skl *skl)
{
int tkn_count = 0, ret;
struct snd_soc_tplg_vendor_string_elem *str_elem;
str_elem = (struct snd_soc_tplg_vendor_string_elem *)array->value;
while (tkn_count < array->num_elems) {
ret = skl_tplg_fill_str_mfest_tkn(dev, str_elem, minfo);
ret = skl_tplg_fill_str_mfest_tkn(dev, str_elem, skl);
str_elem++;
if (ret < 0)
......@@ -2329,13 +2378,13 @@ static int skl_tplg_get_str_tkn(struct device *dev,
static int skl_tplg_get_int_tkn(struct device *dev,
struct snd_soc_tplg_vendor_value_elem *tkn_elem,
struct skl_dfw_manifest *minfo)
struct skl *skl)
{
int tkn_count = 0;
switch (tkn_elem->token) {
case SKL_TKN_U32_LIB_COUNT:
minfo->lib_count = tkn_elem->value;
skl->skl_sst->lib_count = tkn_elem->value;
tkn_count++;
break;
......@@ -2352,7 +2401,7 @@ static int skl_tplg_get_int_tkn(struct device *dev,
* type.
*/
static int skl_tplg_get_manifest_tkn(struct device *dev,
char *pvt_data, struct skl_dfw_manifest *minfo,
char *pvt_data, struct skl *skl,
int block_size)
{
int tkn_count = 0, ret;
......@@ -2368,7 +2417,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
off += array->size;
switch (array->type) {
case SND_SOC_TPLG_TUPLE_TYPE_STRING:
ret = skl_tplg_get_str_tkn(dev, array, minfo);
ret = skl_tplg_get_str_tkn(dev, array, skl);
if (ret < 0)
return ret;
......@@ -2390,7 +2439,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
while (tkn_count <= array->num_elems - 1) {
ret = skl_tplg_get_int_tkn(dev,
tkn_elem, minfo);
tkn_elem, skl);
if (ret < 0)
return ret;
......@@ -2411,7 +2460,7 @@ static int skl_tplg_get_manifest_tkn(struct device *dev,
* preceded by descriptors for type and size of data block.
*/
static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest,
struct device *dev, struct skl_dfw_manifest *minfo)
struct device *dev, struct skl *skl)
{
struct snd_soc_tplg_vendor_array *array;
int num_blocks, block_size = 0, block_type, off = 0;
......@@ -2454,7 +2503,7 @@ static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest,
data = (manifest->priv.data + off);
if (block_type == SKL_TYPE_TUPLE) {
ret = skl_tplg_get_manifest_tkn(dev, data, minfo,
ret = skl_tplg_get_manifest_tkn(dev, data, skl,
block_size);
if (ret < 0)
......@@ -2472,27 +2521,23 @@ static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest,
static int skl_manifest_load(struct snd_soc_component *cmpnt,
struct snd_soc_tplg_manifest *manifest)
{
struct skl_dfw_manifest *minfo;
struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt);
struct hdac_bus *bus = ebus_to_hbus(ebus);
struct skl *skl = ebus_to_skl(ebus);
int ret = 0;
/* proceed only if we have private data defined */
if (manifest->priv.size == 0)
return 0;
minfo = &skl->skl_sst->manifest;
skl_tplg_get_manifest_data(manifest, bus->dev, minfo);
skl_tplg_get_manifest_data(manifest, bus->dev, skl);
if (minfo->lib_count > HDA_MAX_LIB) {
if (skl->skl_sst->lib_count > SKL_MAX_LIB) {
dev_err(bus->dev, "Exceeding max Library count. Got:%d\n",
minfo->lib_count);
ret = -EINVAL;
skl->skl_sst->lib_count);
return -EINVAL;
}
return ret;
return 0;
}
static struct snd_soc_tplg_ops skl_tplg_ops = {
......
sound/soc/intel/skylake/skl-topology.h
View file @ 16b57114
......@@ -254,6 +254,8 @@ struct skl_pipe_params {
u32 s_freq;
u32 s_fmt;
u8 linktype;
snd_pcm_format_t format;
int link_index;
int stream;
};
......@@ -332,6 +334,19 @@ struct skl_pipeline {
struct list_head node;
};
#define SKL_LIB_NAME_LENGTH 128
#define SKL_MAX_LIB 16
struct skl_lib_info {
char name[SKL_LIB_NAME_LENGTH];
const struct firmware *fw;
};
struct skl_manifest {
u32 lib_count;
struct skl_lib_info lib[SKL_MAX_LIB];
};
static inline struct skl *get_skl_ctx(struct device *dev)
{
struct hdac_ext_bus *ebus = dev_get_drvdata(dev);
......@@ -383,4 +398,8 @@ int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size,
struct skl_module_cfg *skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai,
int stream);
enum skl_bitdepth skl_get_bit_depth(int params);
int skl_pcm_host_dma_prepare(struct device *dev,
struct skl_pipe_params *params);
int skl_pcm_link_dma_prepare(struct device *dev,
struct skl_pipe_params *params);
#endif
sound/soc/intel/skylake/skl-tplg-interface.h
View file @ 16b57114
......@@ -157,18 +157,6 @@ struct skl_dfw_algo_data {
char params[0];
} __packed;
#define LIB_NAME_LENGTH 128
#define HDA_MAX_LIB 16
struct lib_info {
char name[LIB_NAME_LENGTH];
} __packed;
struct skl_dfw_manifest {
u32 lib_count;
struct lib_info lib[HDA_MAX_LIB];
} __packed;
enum skl_tkn_dir {
SKL_DIR_IN,
SKL_DIR_OUT
......
sound/soc/intel/skylake/skl.c
View file @ 16b57114
......@@ -732,6 +732,10 @@ static int skl_probe(struct pci_dev *pci,
goto out_display_power_off;
}
err = skl_nhlt_create_sysfs(skl);
if (err < 0)
goto out_nhlt_free;
skl_nhlt_update_topology_bin(skl);
pci_set_drvdata(skl->pci, ebus);
......@@ -852,6 +856,7 @@ static void skl_remove(struct pci_dev *pci)
skl_free_dsp(skl);
skl_machine_device_unregister(skl);
skl_dmic_device_unregister(skl);
skl_nhlt_remove_sysfs(skl);
skl_nhlt_free(skl->nhlt);
skl_free(ebus);
dev_set_drvdata(&pci->dev, NULL);
......@@ -878,6 +883,10 @@ static struct sst_acpi_mach sst_kbl_devdata[] = {
{}
};
static struct sst_acpi_mach sst_glk_devdata[] = {
{ "INT343A", "glk_alc298s_i2s", "intel/dsp_fw_glk.bin", NULL, NULL, NULL },
};
/* PCI IDs */
static const struct pci_device_id skl_ids[] = {
/* Sunrise Point-LP */
......@@ -889,6 +898,9 @@ static const struct pci_device_id skl_ids[] = {
/* KBL */
{ PCI_DEVICE(0x8086, 0x9D71),
.driver_data = (unsigned long)&sst_kbl_devdata},
/* GLK */
{ PCI_DEVICE(0x8086, 0x3198),
.driver_data = (unsigned long)&sst_glk_devdata},
{ 0, }
};
MODULE_DEVICE_TABLE(pci, skl_ids);
......
sound/soc/intel/skylake/skl.h
View file @ 16b57114
......@@ -118,7 +118,8 @@ int skl_platform_register(struct device *dev);
struct nhlt_acpi_table *skl_nhlt_init(struct device *dev);
void skl_nhlt_free(struct nhlt_acpi_table *addr);
struct nhlt_specific_cfg *skl_get_ep_blob(struct skl *skl, u32 instance,
u8 link_type, u8 s_fmt, u8 no_ch, u32 s_rate, u8 dirn);
u8 link_type, u8 s_fmt, u8 no_ch,
u32 s_rate, u8 dirn, u8 dev_type);
int skl_get_dmic_geo(struct skl *skl);
int skl_nhlt_update_topology_bin(struct skl *skl);
......@@ -130,5 +131,7 @@ int skl_resume_dsp(struct skl *skl);
void skl_cleanup_resources(struct skl *skl);
const struct skl_dsp_ops *skl_get_dsp_ops(int pci_id);
void skl_update_d0i3c(struct device *dev, bool enable);
int skl_nhlt_create_sysfs(struct skl *skl);
void skl_nhlt_remove_sysfs(struct skl *skl);
#endif /* __SOUND_SOC_SKL_H */
sound/soc/soc-core.c
View file @ 16b57114
......@@ -34,6 +34,7 @@
#include <linux/ctype.h>
#include <linux/slab.h>
#include <linux/of.h>
#include <linux/dmi.h>
#include <sound/core.h>
#include <sound/jack.h>
#include <sound/pcm.h>
......@@ -1888,6 +1889,139 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd,
}
EXPORT_SYMBOL_GPL(snd_soc_runtime_set_dai_fmt);
/* Trim special characters, and replace '-' with '_' since '-' is used to
* separate different DMI fields in the card long name. Only number and
* alphabet characters and a few separator characters are kept.
*/
static void cleanup_dmi_name(char *name)
{
int i, j = 0;
for (i = 0; name[i]; i++) {
if (isalnum(name[i]) || (name[i] == '.')
|| (name[i] == '_'))
name[j++] = name[i];
else if (name[i] == '-')
name[j++] = '_';
}
name[j] = '\0';
}
/**
* snd_soc_set_dmi_name() - Register DMI names to card
* @card: The card to register DMI names
* @flavour: The flavour "differentiator" for the card amongst its peers.
*
* An Intel machine driver may be used by many different devices but are
* difficult for userspace to differentiate, since machine drivers ususally
* use their own name as the card short name and leave the card long name
* blank. To differentiate such devices and fix bugs due to lack of
* device-specific configurations, this function allows DMI info to be used
* as the sound card long name, in the format of
* "vendor-product-version-board"
* (Character '-' is used to separate different DMI fields here).
* This will help the user space to load the device-specific Use Case Manager
* (UCM) configurations for the card.
*
* Possible card long names may be:
* DellInc.-XPS139343-01-0310JH
* ASUSTeKCOMPUTERINC.-T100TA-1.0-T100TA
* Circuitco-MinnowboardMaxD0PLATFORM-D0-MinnowBoardMAX
*
* This function also supports flavoring the card longname to provide
* the extra differentiation, like "vendor-product-version-board-flavor".
*
* We only keep number and alphabet characters and a few separator characters
* in the card long name since UCM in the user space uses the card long names
* as card configuration directory names and AudoConf cannot support special
* charactors like SPACE.
*
* Returns 0 on success, otherwise a negative error code.
*/
int snd_soc_set_dmi_name(struct snd_soc_card *card, const char *flavour)
{
const char *vendor, *product, *product_version, *board;
size_t longname_buf_size = sizeof(card->snd_card->longname);
size_t len;
if (card->long_name)
return 0; /* long name already set by driver or from DMI */
/* make up dmi long name as: vendor.product.version.board */
vendor = dmi_get_system_info(DMI_BOARD_VENDOR);
if (!vendor) {
dev_warn(card->dev, "ASoC: no DMI vendor name!\n");
return 0;
}
snprintf(card->dmi_longname, sizeof(card->snd_card->longname),
"%s", vendor);
cleanup_dmi_name(card->dmi_longname);
product = dmi_get_system_info(DMI_PRODUCT_NAME);
if (product) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
"-%s", product);
len++; /* skip the separator "-" */
if (len < longname_buf_size)
cleanup_dmi_name(card->dmi_longname + len);
/* some vendors like Lenovo may only put a self-explanatory
* name in the product version field
*/
product_version = dmi_get_system_info(DMI_PRODUCT_VERSION);
if (product_version) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
"-%s", product_version);
len++;
if (len < longname_buf_size)
cleanup_dmi_name(card->dmi_longname + len);
}
}
board = dmi_get_system_info(DMI_BOARD_NAME);
if (board) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
"-%s", board);
len++;
if (len < longname_buf_size)
cleanup_dmi_name(card->dmi_longname + len);
} else if (!product) {
/* fall back to using legacy name */
dev_warn(card->dev, "ASoC: no DMI board/product name!\n");
return 0;
}
/* Add flavour to dmi long name */
if (flavour) {
len = strlen(card->dmi_longname);
snprintf(card->dmi_longname + len,
longname_buf_size - len,
"-%s", flavour);
len++;
if (len < longname_buf_size)
cleanup_dmi_name(card->dmi_longname + len);
}
/* set the card long name */
card->long_name = card->dmi_longname;
return 0;
}
EXPORT_SYMBOL_GPL(snd_soc_set_dmi_name);
static int snd_soc_instantiate_card(struct snd_soc_card *card)
{
struct snd_soc_codec *codec;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7